The graph of the function y = -√(x - 5) - 2 is added as an attachment
Sketching the graph of the functionFrom the question, we have the following parameters that can be used in our computation:
y = -√(x - 5) - 2
The above function is a square root function that has been transformed as follows
Reflected across the x-axisShifted right by 5 unitsShifted down by 2 unitsNext, we plot the graph using a graphing tool by taking not of the above transformations rules
The graph of the function is added as an attachment
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ANSWER QUICK!!!!!!!!
Answer:
y=15
DE=11
GF=17
Step-by-step explanation:
y*2=5*6
2y=30
y=15
5+6=11
15+2=17
Noah ran around the track two times. How far did he run in feet? Round your answer to the nearest whole number.
Answer:
237 feet
Step-by-step explanation:
take the circumference (5), square it, and multiply it by pi. Then add 40 for the distance of the two sides. Multiply your answer by two to find the distance for twice around
Noah run 122.8 feet.
What is Perimeter?The complete length of a shape's boundary is referred to as the perimeter in geometry. A shape's perimeter is calculated by adding the lengths of all of its sides and edges. Its dimensions are expressed in linear units like centimetres, metres, inches, and feet.
The perimeter of rectangle is 2 ( length + width)
Given:
Radius of semicircle= 5 ft
Length of rectangle = 20 ft
width of rectangle= 10 ft
Now, Perimeter of track
= Perimeter of rectangle + Perimeter of 2 semicircle
= 2( l + w)+ 2 x 2πr
= 2( 10+ 20)+ 4 x 3.14 x 5
=60 + 62.8
= 122.8 feet
Hence, Noah run 122.8 feet.
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What is the sum of m and the number after it
The algebraic representation of the expression is (m + n)
AlgebraSum means addition (+)The number after m is nsum of m and the number after it
= m + n
Therefore, the algebraic representation of the expression is (m + n)
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Pls help me answer these 2 questions
Answer:
Step-by-step explanation:
A = 1 plus negatives out be minusing positive
B= -8 minus negatives would be nega tive plus negatives
rules
If you love to love your a lover
if you hate to hate your a lover
if you love to have ur a hater
if you hate to love ur a hater
this all relates to positive and negative addition and subtraction
Answer:
4+(-3) = 1
-6-2= -8
Step-by-step explanation:
Same sign add
Different sign subtract
Keep the sign of the bigger number
Which of the following graphs represents the line that passes through (-2, -3) and has a slope of
Answer: A
Step-by-step explanation:
The answer is choice A since it has the rise and run of 2/3.
PLEASE HELP ME I NEED IT ASAP PLEASE
B=
C=
Answer:
b=133 degrees
c= 47 degrees
Step-by-step explanation:
If you need an explanation, I will put it in the comments.
HELP FAST PLEASE, CONFUSED!!
Which of the following tables represents a linear relationship that is also proportional? Choose one of the tables below. Not sure if it’s the first one?
The table that represents a proportional relationship is the option (d) i.e. x: 6, 3, 0,
y: -2, -1, 0
Which one of the linear relationships is proportional?A general linear relationship is written as:
\(y = a*x + b\)
Where a is called as the slope and b is called the y-intercept.
Proportional relationship is what we get when the y-intercept is 0, so we get an equation in the form:
\(y = a*x\)
And in this case we can say, the slope is called the "constant of proportionality"
All proportional relationships of this property is given by , if we take x = 0 we get:
\(y = a*0 = 0\)
So they always pass through the point (0, 0).
Now if we look at the given tables, the only option that passes through that point is the last table:
x: 6, 3, 0
y: -2, -1, 0
So that is the correct option.
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square root 25a^2. help me pls its a emergency
A triangle is shown with its exterior angles. The interior angles of the triangle are angles 2, 3, 5. The exterior angle at angle 2 is angle 1. The exterior angle at angle 3 is angle 4. The exterior angle at angle 5 is angle 6. Which statements are always true regarding the diagram? Select three options. m∠5 + m∠3 = m∠4 m∠3 + m∠4 + m∠5 = 180° m∠5 + m∠6 =180° m∠2 + m∠3 = m∠6 m∠2 + m∠3 + m∠5 = 180°
This is due to the fact that angles 2, 3, and 5 are interior angles of the triangle, and the total of the inner angles of a triangle is always 180 degrees. Therefore, m∠2 + m∠3 + m∠5 = 180°.
What precisely is a triangle?A triangle is a closed, two-dimensional geometric object composed of three line segments, known as sides, that intersect at three locations, known as vertices. Triangles are distinguished by their sides and angles. Triangles can be equilateral (all sides equal), isosceles, or scalene based on their sides. Triangles are classified as acute (all angles less than 90 degrees), right (one angle equal to 90 degrees), or obtuse (all angles greater than 90 degrees). The area of a triangle can be computed using the formula A = (1/2)bh, where A is the area, b is the triangle's base, and h is the triangle's height.
Regarding the given diagram, the following claims are always true:
m∠3 + m∠4 + m∠5 = 180°
m∠5 + m∠6 = 180°\s= m∠2 (the measure of the external angle at angle 2). (the measure of the exterior angle at angle 2). And because angles 2 and 3 are likewise interior triangle angles, we get m2 + m3 = m6, which can be rearranged to yield m5 + m6 = m3 + m4 + m5 = 180°.
m∠2 + m∠3 + m∠5 = 180°
This is due to the fact that angles 2, 3, and 5 are interior angles of the triangle, and the total of the inner angles of a triangle is always 180 degrees. Therefore, m∠2 + m∠3 + m∠5 = 180°.
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Can you please help???
Answer:
2 or 3 I think
I gessssssssssing
At a school there are six lessons in a day.
In total, the six lessons last for five hours.
Assume that each lesson lasts the same amount of time.
How many minutes long is the final lesson?
Answer:
the answer is about 50 minutes
Step-by-step explanation:
5 ÷ 6 = .83 which is about 50 minutes so each lesson is about 50mins
how to write expression for The product of ten less than a number and the number
Answer:
x-10
Step-by-step explanation:
ten is less than x
follow me for more answer
consider the function y=8x. how do the y values of this function grow
by adding 8
by multiplying the previous y value by 8
by adding 8, then 16, then 32…
Answer:8 16 34
gdgdfgdf
Step-by-step explanation:
dgdfgdfgdfgdfgdfgdf
Answer:by adding 8
Step-by-step explanation:
i just took it
how do i know which one?
The inequality value that would be able to show/x/ ≤ 5 is option A
What is inequality?
In mathematics, inequality refers to a mathematical statement that expresses a relationship between two quantities, indicating that one quantity is greater than, less than, or not equal to the other.
The symbol that we have is telling us that the value of the x would be less than or it would be seen to be equal to five.
We can see that /x/ ≤ 5 would exclude the negative values and this can be seen in the option that is marked option A
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7. What is the 24th term of the geometric sequence that begins 10, 11, 12.1
Answer:
89.5430243255237372246531
Step-by-step explanation:
The first term is a1=10. The common ratio is r=11/10 = 1.1. The n-th term is ...
an = a1·r^(n-1)
so the 24th term is ...
a24 = 10·1.1^(24-1) = 10·1.1^23
a24 = 89.5430243255237372246531
_____
Additional comment
Many calculators and spreadsheets do not maintain more than about 16 significant digits. The complete answer to this question requires 23 significant digits. Some calculators and web sites are capable of providing the correct answer.
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The 164° and 81° located with the angle x at a point indicates that the size of the angle x is 115°
What is the sum of angles at a point?The angles that are arranged around a point add up to 360°. The angles at a point are the angles which together, produce a rotation of 360°.
The sum of angle at a point can be used to find the measure of the angle x as follows;
The addition of angles at a point = 360°
Therefore; 164° + 81° + x = 360°
Therefore; x = 360° - (164° + 81°) = 115°
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A) Find an equation for the line perpendicular to the tangent line to the curve y=x^3-4x+6 at the point (2,6)
-The equation is y=
b) What is the smallest slope on the curve? At what point on the curve does the curve have this slope?
-The smallest slope on the curve is
-The curve has the smallest slope at the point
c) Find equations for the tangent lines to the curve at the points where the slope of the curve is 8.
Answer:
f(x) = x³ - 4x + 6
f'(x) = 3x² - 4
a) f'(2) = 3(2²) - 4 = 12 - 4 = 8
6 = 8(2) + b
6 = 16 + b
b = -10
y = 8x - 10
b) 3x² - 4 = 0
3x² = 4, so x = ±2/√3 = ±(2/3)√3
= ±1.1547
f(-(2/3)√3) = 9.0792
f((2/3)√3) = 2.9208
c) 3x² - 4 = 8
3x² = 12
x² = 4, so x = ±2
f(-2) = (-2)³ - 4(-2) + 6 = -8 + 8 + 6 = 6
6 = -2(8) + b
6 = -16 + b
b = 22
y = 8x + 22
f(2) = 6
y = 8x - 10
The equation perpendicular to the tangent is y = -1/8x + 25/4
-The smallest slope on the curve is 2.92
The curve has the smallest slope at the point (1.15, 2.92)
The equations at tangent points are y = 8x + 16 and y = 8x - 16
Finding the equation perpendicular to the tangentFrom the question, we have the following parameters that can be used in our computation:
y = x³ - 4x + 6
Differentiate
So, we have
f'(x) = 3x² - 4
The point is (2, 6)
So, we have
f'(2) = 3(2)² - 4
f'(2) = 8
The slope of the perpendicular line is
Slope = -1/8
So, we have
y = -1/8(x - 2) + 6
y = -1/8x + 25/4
The smallest slope on the curveWe have
f'(x) = 3x² - 4
Set to 0
3x² - 4 = 0
Solve for x
x = √[4/3]
x = 1.15
So, we have
Smallest slope = (√[4/3])³ - 4(√[4/3]) + 6
Smallest slope = 2.92
So, the smallest slope is 2.92 at (1.15, 2.92)
The equation of the tangent lineHere, we set f'(x) to 8
3x² - 4 = 8
Solve for x
x = ±2
Calculate y at x = ±2
y = (-2)³ - 4(-2) + 6 = 6: (-2, 0)
y = (2)³ - 4(2) + 6 = 6: (2, 0)
The equations at these points are
y = 8x + 16
y = 8x - 16
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Jacob stated that he solved the equation 2x + 3 = 5 using the addition and multiplication property of equality. Which statement is true
Answer: First one
Step-by-step explanation:
Suppose you have a jar with 380 marbles that are either red or green. You want to estimate how may marbles in the jar are red without counting all of them. You take four random samples of 16 marbles. After each sample, the marbles are returned to the jar. Choose the best conclusion you can make.
Simply count the number of red marbles in each sample and divide by the total number of marbles in the sample (16). Then, take the average of those proportions to estimate the proportion of red marbles in the jar as a whole
Based on the information provided, the best conclusion we can make is an estimate of the proportion of red marbles in the jar. We can use the four random samples of 16 marbles to calculate the proportion of red marbles in each sample, and then take the average of those proportions to estimate the overall proportion of red marbles in the jar.
It's important to note that this estimate may not be perfectly accurate, since the samples are small and may not perfectly represent the entire jar. However, it's a useful way to get an idea of how many red marbles are in the jar without having to count all of them.
To calculate the proportion of red marbles in each sample
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Which methods correctly solve for the variable x in the equation 7-x=18
Answer:
x = -11
Step-by-step explanation:
7 - x = 18
+ x on both sides to cancel the negative one
7 = 18 + x
- 18 on both sides to get rid of the 18
solve:
7 - 18 = x
-11 = x
Answer:
collecting like terms
Step-by-step explanation:
step 1. Shift 7 to the right side
-x = 18 - 7
-x = 11
step 2. divide by -1 both sides
-x/-1 = 11/-1
x = -11
What is the x-coordinate of all points on the y-axis?
Answer:
0
Step-by-step explanation:
By definition, if it is on the y-axis the x-coordinate is 0
After distributing the terms (2x + 3) (4x - 7), you get a new expression of the form
ax²+bx+c.
The new expression of the form ax²+bx+c is The new expression of the form ax²+bx+c is
8x²-2x-21
What is the new expression of the form ax²+bx+c ?Generally, the equation for is expression mathematically given as
(2x+3) (4x-7)
Expand (2x+3) (4x-7) using the FOIL Method.
2x (4x)+2x-7+ 3(4x) + 3. -7
Simplify and combine like terms.
8x²-2x-21
In conclusion, The new expression of the form ax²+bx+c is
8x²-2x-21
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Plz help i really need this
1. If 27.4578 is increased by 9.3456, what is the answer?
A. 36.8124
B. 35.8024
C. 36.8034
D. 35.8124
Answer:
36.8034
not sure.....
At what point does the line given by the following equation cross the x-axis? -3/7x+6
Answer:
(14,0)
Step-by-step explanation:
Hope this helps....Just simply look at a graph of the equation to find your answer.
Answer:
(14,0)
Step-by-step explanation:
The dot plot shows the number of touchdowns a football team scored in 10 games
Answer:
Step-by-step explanation:
B. The data clustered from 0 to 2
Kyla chooses one marble, keeps it, and then chooses a second marble from those left in
the bag. What is the probability the first marble is green and the second marble is blue?
The probability of choosing a green marble first and a blue marble second is 2/15 or approximately 0.133.
What is the multiplication rule of probability?The multiplication rule of probability, which states that the probability of two distinct events occurring simultaneously is the product of their individual probabilities, must be utilized in order to resolve this issue.
We need to determine the probability of the sequence GB, which means selecting a green marble first and a blue marble second, after denoting the event of choosing a green marble as G and the event of selecting a blue marble as B.
Expecting that the primary marble isn't supplanted before the subsequent draw, the likelihood of picking a green marble on the main draw is P(G) = 4/10, since there are four green marbles out of ten taken care of.
Nine marbles, including three blue ones, will remain in the bag after the first marble is selected.
Given that the first marble was green, the probability of selecting a blue marble on the second draw is therefore P(B|G) = 3/9, as there will be three blue marbles out of the remaining nine.
Using the multiplication rule, the probability of the sequence GB is:
P(GB) = P(G) * P(B|G) = (4/10) * (3/9) = 2/15
Therefore, picking a green marble first and a blue marble second has a chance of 2/15, or roughly 0.133.
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Find the measure of the arc or angle indicated. Assume that lines which appear tangent are tangent.
The measure of the arc AT in this problem is given as follows:
mAT = 159º.
How to obtain the measure of arc AT?The measure of arc AT is obtained applying the two secant theorem, which states the angle measure of intersection of the two secant segments is half the difference of the measure of the far arc by the measure of the near arc.
The parameters for this problem are given as follows:
Far arc is AT.Near arc is 59º.Angle of intersection is 50º.Hence the measure of the arc AT in this problem is given as follows:
(mAT - 59)/2 = 50
mAT - 59 = 100
mAT = 159º.
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Find the volume of the prism.
Answer:
240 cm³
Step-by-step explanation:
Volume of prism= base area ×height
The base is a rectangle here, and its area has the formula of length ×breadth.
Given
length of base= 10 cm
breadth of base= 6 cm
height of prism= 4 cm
Base area
= 10(6)
= 60 cm²
Volume of prism
= 60(4)
= 240 cm³
Answer:
240 cm³
Step-by-step explanation:
Volume of a rectangular prism: l*w*h
L (length) : 10 cmW (width): 6 cmH (height): 4 cmV = l*w*h <== substitute the numbers (above) for the variables
V = 10*6*4
V = 60*4
V = 240 cm³ (cubed)
Hope this helps!
Tyler was making a meal for his family. For every 3/4 pound of beef, the recipe calls for 9/8 cups of broccoli. How many cups of broccoli would be needed for a pound of beef?
Group of answer choices
1/2 cup of broccoli per beef
1 and ½ cup of broccoli per beef
2/3 pound of broccoli per beef
5/4 cup of broccoli per beef
Proportionately, the number of cups of broccoli needed for a pound of beef is B. 1 and ½ cups of broccoli per beef.
What is proportion?Proportion refers to the numerical quantity or relationship of one variable to another, which are set equal to each other.
Proportions, like ratios, use fractional values because they show the quantity of one variable in another.
We state proportions in fractions, decimals, or percentages.
The proportion of 3/4 pound of beef to broccoli = 9/8 cups of broccoli
3/4 pound = 0.75 pound
9/8 cups = 1.125 cups
The number of cups of broccoli for a pound of beef = 1.5 cups (1.125/0.75)
1.5 cups = 1½ cups
Thus, given the proportional relationship presented, for a pound of beef, Tyler would need 1½ cups of broccoli.
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