Answer:
D. The graph of h is the graph of g vertically shifted down 5 units.
Step-by-step explanation:
I assume
g(x) = x²
h(x) = g(x) - 5 = x² - 5
Can someone help? From a group of 5 and 3 girls,A boy and A girl will be selected to attend a conference. In how many ways can the selection be made? Two people have have me the wrong answer
Total number of ways to choose 1 girl and 1 boy from a group of 5 and 3 girls is, 15
We have to given that;
From a group of 5 and 3 girls , A boy and A girl will be selected to attend a conference.
Now, We know that;
Number of ways to choose 1 boy in group of 5 boys,
⇒ ⁵C₁
And, Number of ways to choose 1 girl from group of 3 girls,
⇒ ³C₁
Hence, Total number of ways to choose 1 girl and 1 boy from a group of 5 and 3 girls is,
⇒ ⁵C₁ x ³C₁
⇒ 5! /1! 4! × 3! / 1! 2!
⇒ 5 × 3
⇒ 15
Thus, Total number of ways to choose 1 girl and 1 boy from a group of 5 and 3 girls is, 15
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Convert the following decimal numbers to BCD and add them. Convert the result back to decimal to check your answer
(a) 8
(b) 43
(c) 12 + 16
(d) 47 +38
(e) 36 +22
(f) 80 + 23 + 72
(g) 12 +89
(h) 99
Answer and Step-by-step explanation:
Solution:
(a) 8 + 3
Convert into BCD:
8 = 1000
3 = 0011
Add them:
8 + 3 = 11
1000 + 0011 = 1011
Answer is correct.
(b) 43 + 72
Convert into BCD:
43 = 0100 0011
72 = 0111 0010
Add them:
43 + 72 = 115
0100 0011 + 0111 0010 = 0001 0001 0101
(c) 12 + 16
Convert into BCD:
12 = 0001 0010
16 =0001 0110
Add them:
12 + 16 = 28
0001 0010 + 0001 0110 = 0010 1000
00101000 = 00101000
Hence Answer is correct.
(d) 47 + 38
Convert into BCD:
47 = 0100 0111
38 =0011 1000
Add them:
47 + 38 = 85
0100 0111 + 0011 1000= 1000 0101
(e) 36 + 22
Convert into BCD:
36=0011 0110
22=0010 0010
Add them:
36 + 22 = 85
0011 0110 + 0010 0010 = 1000 0101
(f) 80 + 23 + 72
Convert into BCD:
80 =1000 0000
23 = 0010 0011
72 = 0111 0010
Add them:
80 + 23 + 72 =175
1000 0000 +0010 0011+ 0111 0010 = 0001 0111 0101
(g) 12 + 89
Convert them into BCD:
12 = 0001 0010
89 = 1000 1001
Add them:
12 + 89 = 101
0001 0010 + 1000 1001 = 0001 0000 0001
(h) 99
Convert into BCD:
99 = 1001 1001
Geometry only answer if you know, Need help
These triangles are congruent under the SAS congruence criterion. The angles that face each other at the tip of these two triangles are vertically opposite angles, so their measures will be equal. It is already given that two sides of these two angles are equal. Since two sides and one included angle is equal, the SAS congruence criterion can be used to prove that this triangle is congruent.
Answer (b) :These triangles are congruent under the SSS congruence criterion. This criterion states that if all three sides of two triangles are equal then they are congruent triangles. Since two sides and one included/common side of these triangles are equal they can said to be congruent under the SSS congruence criterion.
Answer (c) :These triangles can be proved to be congruent using the SAS congruence criterion. Let us prove it using the following steps :
Given :
In triangle 1 :
Measure of an angle = 48°Measure of one of its side = 6 cmMeasure of another side = 6 cmIn triangle 2 :
Measure of an angle = 48°Measure of one it's side = 6 cmMeasure of another side = 6 cmSince two sides and one included angles of both these triangles are equal, we can conclude that they are congruent under the SAS congruence criterion.
Answer:
lady strange is the best
Step-by-step explanation:
Jackie used a photocopier to reduce an image that was 4 inches wide and 6 inches long. If the reduced image was 4 inches long, how wide was the reduced image
The width of the image which was photocopied by Jackie and has an initial length of 6 inches and width of 4 inches is 6 inches.
What is Area?An area is a unit of measurement used to describe the size of a region on a planar or curved surface. While a plane region or area refers to the area of a shape or planar lamina, a surface region or plane area refers to the area of an open surface or the boundary of a three-dimensional object.
Given:
The initial length of the image, l = 6 inches,
The initial width of the image, w = 4 inches,
The reduced length of the image, L = 4 inches,
The area of the initial image = The area of the reduced image,
l × w = L × W
Here W is the reduced width.
Substitute the values,
6 × 4 = 4 × W
W = 6 inches,
Therefore, the width of the image which was photocopied by Jackie and has an initial length of 6 inches and width of 4 inches is 6 inches.
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Which proportion could you use to convert 7 grams to milligrams?
7 grams =____ milligrams
Answer:
7 grams = 7000 milligrams
Step-by-step explanation:
Multiply the mass value by 1000
HOPE THIS HELPS AND HAVE A NICE DAY <3
A meal that contains 4 grams of fat, 3 grams of protein, and 3 grams of carbohydrate will provide ______ calories.
Total calories in 4 grams of fat, 3 grams of protein and 3 grams of carbohydrate is 56
What is the unitary method?The unitary method is a method in which you find the value of a unit and then the value of a required number of units.
Given here: 4 grams of fat, 3 grams of protein and 3 grams of carbohydrate
Carbohydrates provide 4 calories per gram, protein provides 4 calories per gram, and fat provides 9 calories per gram.
Thus total calories from given diet is = 4×4+4×3+9×3
=16+12+27
=56
Hence, Total calories in 4 grams of fat, 3 grams of protein and 3 grams of carbohydrate is 56
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does the object represented in (figure 1) have a positive or negative value of ayay ? explain. assume that yy -axis points upward.
Because the object is moving slowly toward the bottom and the positive y-direction points upward, the object has a positive value for ay.
Motion is the shift in an object's location with regard to time. Motion can be quick or slow, but motion is still present. Due to the significance of motion in the physical world, it is crucial that we pay proper attention to the study of motion. Generally speaking, the following phrases are used to describe motion
DistanceDisplacementSpeedTimeWith the use of equations and derivations, understanding the numerical of physics can be tedious, but with the aid of graphs, it is both entertaining and simple to understand what the answer is describing.
Since they are used in nearly all of the topics in physics, graphs are essential. Give us more information about various graphs in this article.
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What number is 10 times larger than 19
Answer:
190
Step-by-step explanation:
19 × 10 =190
if you multiply it it will be ten times larger
Answer:
190
Step-by-step explanation:
\(\bold{Heya...}\)
\(\sf{6 \: - \: (1 \: x \: 4) \: - \: 2}\)
Explain into your own words.
Thanks~
Answer:
0
Explanation:
Given expression:
\(\sf 6 - (1 \times 4) -2\)
Use BODMAS method:
brackets, order, division, multiplication, addition, subtraction
First simplify variables inside brackets
\(\sf 6 - (4) -2\)
Then simply use subtract integers
\(\sf 0\)
\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)
Let's get it done using Bodmas Rule ~
\(\qquad \sf \dashrightarrow \: 6 - (1 \times 4) - 2\)
\(\qquad \sf \dashrightarrow \: 6 - (4) - 2\)
\(\qquad \sf \dashrightarrow \: 6 - ( 4 + 2)\)
\(\qquad \sf \dashrightarrow \: 6 - 6\)
\(\qquad \sf \dashrightarrow \: 0\)
We will get the end result 0, on simplification ~
Which linear function has the same y-intercept as the one that is represented by the graph?
On a coordinate plane, a line goes through points (3, 4) and (5, 0).
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 3, negative 1, 1, 3. Column 2 is labeled y with entries negative 4, 2, 8, 14.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 4, negative 2, 2, 4. Column 2 is labeled y with entries negative 26, negative 18, negative 2, 6.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 5, negative 3, 3, 5. Column 2 is labeled y with entries negative 15, negative 11, 1, 5.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 6, negative 4, 4, 6. Column 2 is lab
eled y with entries negative 26, negative 14, 34, 46.
The linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.
To determine the linear function with the same y-intercept as the graph, we need to find the equation of the line passing through the points (3, 4) and (5, 0).
First, let's find the slope of the line using the formula:
slope (m) = (change in y) / (change in x)
m = (0 - 4) / (5 - 3)
m = -4 / 2
m = -2
Now that we have the slope, we can use the point-slope form of a linear equation to find the equation of the line:
y - y1 = m(x - x1)
Using the point (3, 4) as our reference point, we have:
y - 4 = -2(x - 3)
Expanding the equation:
y - 4 = -2x + 6
Simplifying:
y = -2x + 10
Now, let's check the given options to find the linear function with the same y-intercept:
Option 1: The table with x-values (-3, -1, 1, 3) and y-values (-4, 2, 8, 14)
The y-intercept is not the same as the given line. So, this option is not correct.
Option 2: The table with x-values (-4, -2, 2, 4) and y-values (-26, -18, -2, 6)
The y-intercept is not the same as the given line. So, this option is not correct.
Option 3: The table with x-values (-5, -3, 3, 5) and y-values (-15, -11, 1, 5)
The y-intercept is the same as the given line (10). So, this option is correct.
Option 4: The table with x-values (-6, -4, 4, 6) and y-values (-26, -14, 34, 46)
The y-intercept is not the same as the given line. So, this option is not correct.
Therefore, the linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.
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What are the factors of 2a³ + a² + 2a + 1?
O 2(a² + 1)(a + 1)
O(a + 1)(a - 1)(2a + 1)
O (a² + 1)(2a + 1)
O 2(a + 1)2 (a - 1)
Answer:
The answer is (a²+1)(2a+1)
Each morning, Sleepwell Hotel offers its guests a free continental breakfast with pastries and orange juice. The hotel served 540 gallons of orange juice last year. This year, the hotel served 5% less orange juice than it did the previous year. How much was served this year
The amount of juice served this year is given as follows:
513 gallons.
How to obtain the amount of juice?The amount of juice served this year is obtained applying the proportions in the context of the problem.
The amount last year was given as follows:
540 gallons.
The percentage of this year's amount relative to last year's amount is given as follows:
95%, due to the decay of 5%, 100 - 5 = 95%.
Hence the amount of juice served this year is given as follows:
0.95 x 540 = 513 gallons.
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A solid figure is composed of a cube and a right triangular
prism. The figure and some of its dimensions are shown in
this diagram.
- 8 cm
What is the volume of the figure?
A
6 cm
B
560 cubic centimeters
704 cubic centimeters
C 728 cubic centimeters
Answer:
Option B
Step-by-step explanation:
704 cubic centimeters
The product of 46 and a number added to the reciprocal of a number squared.
The expression for the given word phrase is
46M + M² + 2 + 1/M²
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Number = M
Reciprocal of M = 1/M
Now,
46 x (M + 1/M)²
Step 1:
46M + M² + 2 + 1/M²
Thus,
The expression is 46M + M² + 2 + 1/M²
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A computer tracking chip company wants to test their chips. They marked 32 birds by attaching computer chips to their legs. Later on, they catch 440 birds, 10 of which are marked with computer chips attached to them. They provided this data to animal welfare authorities to estimate the bird population. What is the best estimate of the bird population?
32/p=10/440
10p=14080
p=1408
If the odds against an event are 5:8, then the probability that the event will fail to occur is
Answer:
Step-by-step explanation:
5/8
Odds against event are 5:8
Means ration of not happening of work =
5/8
Sample space has 8+5=13 possibilities
Probability it being to work=
8/13
Is V'8 greater than, less thar, or equal to 4? Explan
Answer: Less than.
Step-by-step explanation:
\(\sqrt{8}\) is less than 4 because \(4^{2}\) is 16. And \(\sqrt{8} ^{2}\) is 8.
5th grade math. correct answer will be marked brainliest
Answer: 1 1/4
5/4
Step-by-step explanation:
\(\frac{1}{2} + \frac{3}{4}\) (im assuming its 3/4)
make 1/2 into 2/4 so its easier to add
2/4 + 3/4 = 5/4 or 1 1/4
Suppose f ( x ) = √ x + 5 . Determine the average rate of change of f over the following intervals. From x = 12 to x = 16 .
The average rate of change of f over the interval [12, 16] is approximately 0.331.
What is the average rate of change?
The average rate of change of a function f(x) over an interval [a, b] is given by the formula:
Average Rate of Change = (f(b) - f(a))/(b - a)
In this case, we are given the function f(x) = √ x + 5, and the interval [12, 16]. Therefore, the average rate of change of f over this interval is:
(f(16) - f(12))/(16 - 12)
= (√16 + 5 - √12 + 5)/4
= (√21 - √17)/4
≈ 0.331
Therefore, the average rate of change of f over the interval [12, 16] is approximately 0.331.
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Two joggers run 8 miles north and then 5 miles west. What is the shortest distance back to their starting point to the nearest tenth of a mile?
Answer:
9.4 miles approx.
Step-by-step explanation:
Answer:
9.4 miles to the nearest tenth.
Step-by-step explanation:
This run forms a right angled triangle with legs of 5 and 8 miles.
By Pythagoras:
x^2 = 8^2 + 5^2
x = √(64+25) = √89
x = 9.434 miles
Explain how to isolate the variable in this equation -2/5x+7=15
Answer:
\(x = -20\)
Step-by-step explanation:
Use inverse operations and simplification to isolate the variable in the equation.
\(-\frac{2}{5}x + 7 = 15\\-7\\\\-\frac{2}{5}x = 8\\\)
Now divide the equation by \((-\frac{2}{5})\) remember, dividing a fraction is the same as multiplying by the reciprocal. The reciprocal of a fraction is when one switches the places of the numerator (number on top of a fraction bar), and the denominator (number on the bottom of the fraction bar).
\(-\frac{2}{5}x = 8\\\)
÷\(-\frac{2}{5}\)
\(x = 8 * (-\frac{5}{2})\)
Simplify,
\(x = 4 *(- 5)\\\\ x= -20\)
Daniel wanted to make note cards by cuttin pieces of paper in half. before starting he got 3 more pieces to use. when he was done he had 20 half pieces of paper. with how many pieces did he start
Answer:
7
Step-by-step explanation:
If he ended up with 20 half pieces, then he cut 10 pieces in half since 20/2 = 10.
Before starting to cut he got 3 more pieces, so he had 3 fewer than 10.
Answer: He started with 7 pieces of paper.
Check:
Start with 7 pieces of paper.
Add 3 pieces of paper to end up with 10 pieces of paper.
Cut the 10 pieces of paper to end up with 20 half pieces.
He did end up with 20 half pieces, so he started with 7.
Find the surface area of the pyramid. A triangular pyramid. The base triangle has a base of 8 meters and a height of 6.9 meters. The height of a triangular face is labeled 7 meters. The surface area is square meters.
If the base triangle has a base of 8 meters and a height of 6.9 meters. the surface area of the pyramid is 139.6 square meters.
How to find the surface area?First, let's find the area of the base triangle:
Area of base triangle = (1/2) * base * height
Area of base triangle = (1/2) * 8 * 6.9
Area of base triangle = 27.6 square meters
Now, let's find the area of one of the triangular faces:
Area of triangular face = (1/2) * base * height
Area of triangular face = (1/2) * 8 * 7
Area of triangular face = 28 square meters
Since the pyramid has four triangular faces, the total area of the triangular faces is 4 times the area of one triangular face, which is:
4 * 28 = 112 square meters
Total surface area = area of base triangle + area of triangular faces
Total surface area = 27.6 + 112
Total surface area = 139.6 square meters
Therefore, the surface area of the pyramid is 139.6 square meters.
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given two numbers 9 * 10 to the 8 power, and 30,000,000, which one is larger and by how much. 3 times larger or 30 times larger
The first number is 9 * 10^8
The second number = 30,000,000 = 3 * 10^7
so, the larger number is 9 * 10^8 because the power of 10 is the larger than the other number
To find how much is larger, divide 9 * 10^8 by 3 * 10^7
so,
so, it is 30 times larger
Does anyone on Brainly know how to do this
Answer:
P'(5, -1)Q'(7, 3)R'(10, 1)Step-by-step explanation:
The translation 5 to the right adds 5 to the x-value.
The translation 1 unit down subtracts 1 from the y-value.
(x, y) ⇒ (x+5, y-1)
P(0, 0) ⇒ P'(0+5, 0-1) = P'(5, -1)
Q(2, 4) ⇒ Q'(2+5,4-1) = Q'(7, 3)
R( 5, 2) ⇒ R'(5+5, 2-1) = R'(10, 1)
Answer:
P'[5,-1], Q' [7,3], R'[10,1]
Step-by-step explanation:
Since the object translates 5 unit to the right and 1 unit down ;it means the value of X will move 5 units positively and the value of y will decrement by 1 of its original value to create the image.
0.045 × 2.05 /0.0025 leaving your answer in standard form
The value of 0.045 × 2.05 / 0.0025 in standard form is 3.69 × 10.
To perform the calculation and express the answer in standard form, follow these steps:
Multiply 0.045 by 2.05:
0.045 × 2.05 = 0.09225
Divide the result by 0.0025:
0.09225 / 0.0025
= 36.9
Convert the answer to standard form by writing it as a decimal multiplied by a power of 10:
36.9 = 3.69 × 10
Therefore, the value of 0.045 × 2.05 / 0.0025 in standard form is 3.69 × 10.
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I need some help with this one please
The percentage of students who do not walk to class and do not have a lunchbox is 28.25 %.
Percentage calculationFrom the illustration:
Total number of students = 400
Number of students that do not walk and do not have a lunchbox = 113
Percentage component = number of component/total number x 100
Thus:
Percentage of students who do not walk to class and do not have a lunchbox:
= 113/400 x 100%
= 28.25 %
To the nearest hundredth = 28.25%
In other words, the percentage of students who do not walk to class and do not have a lunchbox is 28.25%.
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Use the histogram to answer the following questions.
Frequency
The frequency of the class 90-93 is
The frequency of the class 94-97 is
This means that a total of
5.5
5
4.5
Your answers should be exact numerical values.
The frequency of the class 86-89 is
86
94
90
Duration of Dormancy (minutes)
dormancy periods were recorded.
The parameters that are needed to calculate a probability are listed as follows:
Number of desired outcomes in the context of a problem or experiment.Number of total outcomes in the context of a problem or experiment.Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes, hence it is the same as a relative frequency.
The total number of periods is given as follows:
5 + 6 + 4 = 15.
The frequency of each class is given as follows:
86 - 89: 5/15 = 1/3.90 - 93: 6/15 = 2/5.94 - 97: 4/15.Learn more about the concept of probability at https://brainly.com/question/24756209
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How many 150 ml bottles can be filled with 6 litres/
Answer:
40 bottles
Step-by-step explanation:
6liters=6000ml so I do 6000/150=40.Therfore 40 bottle of 150ml can fill a bottle wth 6 literes
AND SORRY FOR BAD GRAMMAR BUT I HOPE IT HELPS!!
Simplify expressions
Answer:
The fraction would be -0.75/0.4 = -1.875
Above the blank is written Quotient, which is a quantity produced by the division of two numbers, so the quotient is -1.875
Step-by-step explanation:
I divided -0.75 by 0.4 which gave me the result -1.875
Above the blank is written Quotient, which is a quantity produced by the division of two numbers, so the quotient is -1.875
I hope I helped you, let me know later if the answer I gave you was right :)
Answer: -1.875
Step-by-step explanation: -0.75/0.4
for me change to fraction -75/100*4/10
=-15/8------> -1.875