Answer:
216 ft^2
Step-by-step explanation:
area of a triangle: (height * base)/2
in this problem,
height = 12, base = 36
area = 12*36/2 = 6*36 = 216
216 ft^2
Answer: 216
Step-by-step explanation:
A label is placed around a soup can during manufacturing. If the label is represented by the rectangle in the figure, how many square inches is the label? Answer in terms of π.
image of a net drawing of a cylinder is shown as two circles each with a radius labeled 4 inches and a rectangle with a height labeled 7.8 inches
94.4π square inches
32π square inches
30.1π square inches
62.4π square inche
Answer:D 62.4TT square inches
Step-by-step explanation:
A car made a 60-mile trip at an average speed of 20 mph. On the return trip, the car's average speed was 30mph. What was the average speed of the car for the entire two-way trip?
A) 30 mph
B) 26.5 mph
C) 26 mph
d) 24 mph
Answer:26
Step-by-step explanation:
Graph the following lines and write the equation in slope-intercept form: Through the point (−8,1) with a slope of 3.
help and thank you :DDDDDDDDD
Answer:
0.72
Step-by-step explanation:
I just looked it up. The 10 with the little three on it is how many time you multiply that number. So, 10 x 10 x 10 is equal to 1000, so it's 720 divided by 1000. That equals 0.72 or .72!
Hope that helps!
Select ALL the expressions that are equivalent to -4(8x-3)
A) -20X
B) 4(3-8x)
C) -32x-12
D) 2(-16x+6)
E) 5-9(8x-3)
Answer:
B, D, and E
Step-by-step explanation:
-4(8x-3)= -32x+12
So we must choose the choices equivalent to this expression
A) -20x≠-32x+12
B)4(3-8x)≟-32x+12
12-32x=-32x+12
C)-32x-12≠-32x+12
D)2(-16x+6)≟-32x+12
-32x+12=-32x+12
E) 5-9(8x-3)≟-32x+12
40x-15-72x+27≟-32x+12
-32x+12=-32x+12
Please help me with this
Answer:
it is 11x+25x=180
Step-by-step explanation:
the sum of the angles of a triangle is 180
so, 11x+25x+9x=180
.11x+34x=180 true
34x=25x+9x
.36x+9x=180 true
36x=11x+25x
.11x+25x+9x=180 true
.11x+25x=180 false because the angle at F hasn't been added to the equation.
Majid carried out a survey of the number of school dinners 32 students had in one week.
The table shows this information.
Calculate the mean.
Answer:
I think that the mean is 10
if i was 39 how old was i 28 years ago?
Answer:
It depends on how old are you today which depends on how long ago was that "was 39"
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
You will be 69 years old
Plz help! Giving brainliest to a complete and correct answer. Absurd answers will be reported.
Answer:
Use absolute difference
Step-by-step explanation:
Given
The given parameters can be represented as:
\(Expense > Income\)
\(Income - Expense< 0\)
Required
Eliminate negative difference
To eliminate negative difference, Sara has to make use of absolute difference when calculating the difference between her income and expense.
Take for instance:
\(Income = 10\)
\(Expense = 12\)
The difference between both is:
\(Income - Expense = 10 - 12\)
\(Income - Expense = -2\)
But if she uses absolute difference, the result will be:
\(|Income - Expense| = |10 - 12|\)
\(|Income - Expense| = |-2|\)
\(|Income - Expense| = 2\)
33.
Find the value of the expression: (5 + 7)2
a. 24 c. 144
b. 74 d. 54
Answer: a. 24
Step-by-step explanation:
We will simplify using PEMDAS.
Given:
(5 + 7)2
Add:
(12)2
Multiply:
24
a. 24
Hello!
\((5+7)2\)
\(5+7=12\\12*2=24\)
Your answer would be A. 24
Hope this helps!
Please help. Need to understand it. At least give an answer.
Answer:
The asnwer is the first one:
Step-by-step explanation:
You do this
x = 3.242424242424
100x = 324.24242424242424242424
-x
= 329/99
3-24/99
3 8/33
Answer:
A, 3 8/33.
Step-by-step explanation:
x = 3.242424.....
100x = 324.2424.....
If we subtract, we get 99x = 324.2424... - 3.2424.... = 321.
99x = 321
x = 321 / 99 = 107 / 33 = 3 8/33
Deanna borrowed $650 at 8% 0 simple interest. How much - 52 interest did she pay for 1 year?
Answer:
i = ($650)(0.08)(1) = $52
Step-by-step explanation:
The formula for simple interest is i = prt. Here p = $650, r = 0.08 and t = 1 (year). Then the simple interest Deanna paid for this one year loan was
i = ($650)(0.08)(1) = $52
PLEASEE HELP ME!!
I REALLY NEED HELP ON IT!!
Answer:
1. A=18
2. A= 48
Step-by-step explanation:
1. Area = 1/2 x base x height
The base is 9 and the height is 4
1/2 x 9 x 4= 18
2. Area = L x W
The length is 12 the width is 4
12 x 4 = 48
Help pls with a question. pls answer as soon as quickly
Which expression is equivalent to quantity negative three and one third times d plus three fourths end quantity minus quantity three and five sixths times d plus seven eighths end quantity?
one half times d minus one eighth
one half times d minus one and five eighths
forty three over 6 times d minus one eighth
negative forty three over six times d minus one eighth
The simplification form of the expression -3 1/3 d + 3/4 - (3 5/6 d + 7/8) is -(43/6)d - 1/8 option (D) negative forty-three over six times d minus one eighth is correct.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
It is given that:
Quantity negative three and one-third times d plus three-fourths end quantity minus quantity three and five-sixths times d plus seven-eighths end quantity
As we know, linear expression can be defined as the relation between two variables, if we plot the graph of the linear expression we will get a straight line.
If in the linear expression, one variable is present, then the expression is known as the linear expression in one variable.
The word expression can be expressed mathematically,
= -3 1/3 d + 3/4 - (3 5/6 d + 7/8)
= -10d/3 + 3/4 - 23d/6 - 7/8)
= -(43/6)d - 1/8
Thus, the simplification form of the expression -3 1/3 d + 3/4 - (3 5/6 d + 7/8) is -(43/6)d - 1/8 option (D) negative forty-three over six times d minus one eighth is correct.
Learn more about the expression here:
brainly.com/question/14083225
#SPJ5
Answer: It's (D)
Step-by-step explanation:
Figure ABCD below is transformed to obtain figure A′B′C′D′:
A coordinate grid is shown from negative 6 to 6 on both axes at increments of 1. Figure ABCD has A at ordered pair negative 4, 4, B at negative 2, 2, C at negative 2, negative 1, D at negative 4, 1. Figure A prime B prime C prime D prime has A prime at ordered pair 4, 0, B prime at 2, negative 2, C prime at 2, negative 5, D prime at 4, negative 3.
Part A: Write the sequence of transformations that changes figure ABCD to figure A′B′C′D′. Explain your answer and write the coordinates of the figure obtained after each transformation. (6 points)
Part B: Are the two figures congruent? Explain your answer. (4 points)
Figure ABCD was reflected over the y axis to get A'(4, 4), B'(2, 2), C'(2, -1) and D'(4, 1). It was then translated 4 units down to form A''(4, 0), B''(2, -2), C''(2, -5) and D''(4, -3)
What is transformation?Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, rotation and translation.
Figure ABCD was reflected over the y axis to get A'(4, 4), B'(2, 2), C'(2, -1) and D'(4, 1). It was then translated 4 units down to form A''(4, 0), B''(2, -2), C''(2, -5) and D''(4, -3)
Find out more on transformation at: https://brainly.com/question/4289712
#SPJ1
4. Which of the following situations does not have the same unit rate as the graph shown?
graph is in the photo
F. Asher buys gum for $0.20 a piece.
G. A daycare has six workers for every 30 children
H. Melanie reads 9 pages of her book every 45 minutes.
J. Richie earns $10 every 2 hours to pet sit for his neighbor.
Answer: h
Step-by-step explanation: answer
Answer:
The answer is J: Richie earns $10 every 2 hours to pet sit for his neighbor
Step-by-step explanation:
if you rolled two dice what is the probability that you would roll a sum of 10
The probability of rolling a sum of 10 with two dice is 1/12.
What is probability?Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e., how likely they are going to happen, using it.
Given that two dice are rolled and find the probability of a sum of 10.
The sample space of the event of rolling two dice is
S = {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6),
(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6),
(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6),
(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6),
(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6),
(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)}
The total possible outcomes is 36.
The favorable outcomes that is the outcomes where the sum is 10 is
(1, 4), (2, 3), (3, 2).
The number of favorable outcomes are 3.
To find the probability of rolling a sum of 10 with two dice, write the sample space and then determine the number of favorable outcomes that is the outcomes where the sum is 10 and the total number of possible outcomes.
The formula to find out the probability of any event is:
\(\text{P(event)} = \dfrac{(\text{number of favorable outcomes})}{\text{total number of possible outcomes}}\)
By using the data and formula, the probability of rolling a sum of 10 is,
\(\text{P(event)} = \dfrac{(\text{number of favorable outcomes})}{\text{total number of possible outcomes}}\)
\(\text{P(rolling a sum of 10)} = \dfrac{3}{36}\)
On dividing both numerator and denominator by 3 gives,
\(\text{P(rolling a sum of 10)} = \dfrac{1}{12}\)
Hence, the required probability of rolling a sum of 10 with two dice is 1/12.
To know more about probability, visit:
https://brainly.com/question/31828911
The probability that you would roll a sum of 10 if you rolled two dice is 1/12.
We need to consider all the possible outcomes and count the favorable outcomes to determine the probability of rolling a sum of 10 when rolling two dice.
When rolling two dice, each die has six possible outcomes, ranging from 1 to 6. To find the total number of outcomes, we multiply the number of outcomes for each die: 6 * 6 = 36.
Next, we need to count the number of favorable outcomes, which are the combinations of two dice that result in a sum of 10. These combinations include:
1. Rolling a 4 on the first die and a 6 on the second die: (4, 6)
2. Rolling a 5 on the first die and a 5 on the second die: (5, 5)
3. Rolling a 6 on the first die and a 4 on the second die: (6, 4)
There are three favorable outcomes.
Therefore, the probability of rolling a sum of 10 when rolling two dice is:
Probability = (Number of favorable outcomes) / (Number of total outcomes) = 3/36 = 1/12.
Hence, the probability is 1/12.
To know more about probability, click:
brainly.com/question/30034780
Please help i tried and i got it wrong. If you get 14 then... Yeah its wrong. Ty!
Answer: if it's the same question I just answered for you then I tried it again and im like 99% sure x= -2
Step-by-step explanation:
Find the area and perimeter of parallelogram.
Answer:
Area: 40 cm Perimeter: 30 cm
Step-by-step explanation:
When finding the area of a parallelogram, you use the inside length (in this case, 5cm) and the base (8cm). With perimeter, you use the base and the length (6cm).
8*5=40
8+8+6+6=30
please help math sucks
Answer:
Last option: {-5, -1, 2, 11}
Step-by-step explanation:
Required inequality is x > -6
That means every item in the set of values indicated should be > - 6
We should eliminate answers with - 6 since -6 is not greater than -6 it is ≥ -6
That leaves 2 and 4
When comparing negative numbers, a negative number which has absolute value greater than the absolute value of another number will always be less than the other number
For example, -11 has absolute value 11
- 6 has absolute value 6
11 > 6
So - 11 < -6
All the values in option 2 are therefore < - 6
Therefore last option is the correct one
-5 > -6, -1 > -6 and positive numbers are always greater than negative numbers
PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!
Answer: (-3,-8)
Step-by-step explanation: opposite of (3,-8)
Mr kepner recorded for the last 7 years the number of students in his classes who owned cell phones the mean of his data is 15 and the median is 18 which of the following statements is true?
Answer:
A
Step-by-step explanation:
Median means the number in the middle and if there is 7 numbers then one is in the middle which is 18 so at least one year he had 18 students who owned a phone.
PLEASE HALP IM TIMED!!! WILL GIVE 25 PTS
Vera claimed the solution set on the number line represents the inequality Negative 78.9999 greater-than-or-equal-to x.
A number line going from negative 83 to negative 77. A closed circle is at negative 79. Everything to the left of the circle is shaded.
Which error did Vera make?
Vera wrote the inequality with the variable on the left side of the relation symbol.
Vera wrote a relation symbol that does not represent the direction of the ray.
Vera selected an inequality that does not include –79 in its solution set.
Vera used the wrong number in her inequality.
So basically, we have [-83, -77] as the whole thing.
There's a circle that limits [-83, -79) as a shaded zone.
Vera claims that -78.9999 \(\geq\) X, which is false.
Vera wrote a relation symbol that doesn't represent the ray's direction. She went the other way around.
Vito has an 8-inch by 10-inch piece of cardstock. He cuts it in the shape shown below and folds it on the dotted lines. He tapes the slides to make the box shown below. What is the surface area of the box?
Answer:
52 square inches
Step-by-step explanation:
you measure each side and do 2 times 3 twice and add them together, then you do 2 times 4 twice and add them together, then you do 4 times 3 twice and add all the numbers together and then you get 52
Answer that please. (WHY do i still need to add more words?..............................)
Answer:
2.235
please mark brainliest
Step-by-step explanation:
Answer:
The product is 2.235
A survey found that 12 out of every 15 people prefer eating out over cooking. If 500 people took the survey, how many people prefer eating out?
Answer:
400 people
Step-by-step explanation:
15 = 12
500 = x
Cross multiply
15x = 12 × 500
Divide both sides by 15
\(\frac{15x}{15}\) = \(\frac{12 * 500}{15}\) (* means multiplication if you do not know)
\(\frac{12 * 500}{15}\) = 100 × 4= 400 people
A store pays $71 for a guitar and marks the price up by 20%. What is the new price?
Divide: 3/4 divided by 2/5
2 and 1/5
3 and 3/4
2 and 3/5
1 and 7/8
Answer:
1 and 7/8
Step-by-step explanation:
\(\frac{3}{4}\) ÷ \(\frac{2}{5}\)
When dividing you have to flip the second number. When the fraction/number flips the problem will turn into multiplication.
\(\frac{3}{4}\) × \(\frac{5}{2}\)
Now just multiply them. 3×5 and 4×2
\(\frac{15}{8}\)
Simplify the fraction
\(1\frac{7}{8}\)
I hope this helps!
HELP ASAP
The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
What is the value of x?
Enter your answer in the box.
Answer: x= 34
Step-by-step explanation:
Given: The measurement of the angles of the quadrilateral are as
First angle=88°
Second angle=108°
Third angle= 2x°
Forth angle =(3x-6)°
Now, The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
Therefore,
Answer: x=59
Step-by-step explanation: first you would do (2x+3)×2+2x=360°
Which simplifies to 6x+6=360°
then solve to get x=59°
then substitute the x=59°
Which will then add up to 360°