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Fantom [35]
2 years ago
14

Which ratio expresses the scale used to create this drawing? The school has dimensions of 18 feet by 18 feet.

Mathematics
2 answers:
Papessa [141]2 years ago
8 0
Answer A 1 square/2 feet=9 squares/18 feet
Ierofanga [76]2 years ago
3 0

Answer:

its A

Step-by-step explanation:

took the test on edge 2021

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Volume = Length x Width x Height 

Volume = 18 x 19 x 36 = 12312 in³

Answer:  12312 in³
5 0
3 years ago
Read 2 more answers
What is the rate of change of y with respect to x for this function?​
lilavasa [31]

Answer:

Given the function: y=f(x) = 3x+2

when x=-2 at the beginning of the interval [-2, 5],

then;

y = 3x+2 begins at

y= 3(-2)+2 = -6+2= -4.

and

when x=5 at the end of the interval [-2, 5],

y = 3x+2 ends up at

y= 3(5)+2 = 15+2= 17.

So,

y has changed -4 to 17, which is a change of 17-(-4)= 17+4 = 21

and x has changed from -2 to 5, which is a change of 5-(-2)=5+2=7

So, the average rate of change of y with respect to x over the interval

[-2, 5] is given by ;

=

Therefore, the average rate of change y with respect to x over the interval is, 3

Step-by-step explanation:

4 0
3 years ago
A dilation produces a smaller figure. Which is a possible scale factor?
taurus [48]

Answer:

The answer in the procedure

Step-by-step explanation:

we know that

If the dilation produces a smaller figure

then

the scale factor must be less than one

Let

z -----> the scale factor

z < 1

A possible scale factor can be 0.50, 0.20,0.35,0.80, etc

4 0
3 years ago
If 4x^2-100=0 the roots of the equation are
Marrrta [24]

Your equation:                   4x² - 100           =  0

Factor the left side:      (2x + 10) · (2x - 10) = 0

This equation is true if either factor is zero.

-- One factor:                     2x + 10 = 0
  
Divide each side by 2:            x + 5 = 0
Subtract 5 from each side:      x      = -5 .


-- The other factor:               2x - 10  =  0

Divide each side by 2:            x + 5 = 0
Add  5  to each side:              x      =  5 .

8 0
3 years ago
Which answer describes the transformation of f(x)=x^2−1 to g(x)=(x−1)^2−1 ?
Vinil7 [7]
Answer is 

<span>2.) a horizontal translation 1 unit to the right

hope it helps</span>
5 0
3 years ago
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