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AnnZ [28]
2 years ago
6

If both the length and width of a rectangle are doubled, how is the area of the rectangle changed?

Mathematics
1 answer:
Law Incorporation [45]2 years ago
7 0

Answer:

B) The area is four times larger

Step-by-step explanation:

A=LW

2*2*A=2L2W

4A=2L2W

Therefore, the area is four times larger

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Which values are within the range of the piecewise-defined function?
musickatia [10]

Answer:  y < 1

<u>Step-by-step explanation:</u>

\begin{array}{c|c||l}\underline{x; x-3}&\underline{y=-x-2}&\\-3&-(-3)-2=1&\text{approaching but not including 1}\\-2&-(-2)-2=0&\\-1&-(-1)-2=-1&\end{array}

The first function has the range of y < -4

The second function has the range of y = -3

The third function has the range of y < 1

The largest y-value is 1 and the smallest y-value is -∞, therefore the range (y-values) are from -∞ to 1 → y < 1

6 0
3 years ago
Read 2 more answers
Does anyone know how to solve this
Fofino [41]
Here is the answer the app is called cymath btw

3 0
3 years ago
Which number sentence shows the correct placement of the decimal point in the product, based on the two factors?
Lana71 [14]

2.52 * 27.94 = 70.4088, so not that one

94.1 * 2.5 = 235.25, so not that one

1.83 * 2.9 = 5.307, so not that one

25.07 * 5.4 = 135.378, so that one

Answer:

D. 25.07 * 5.4 = 135.378

3 0
3 years ago
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3. Spiral Review: Solve the equation algebraically. Show all work. Circle your final solution.
AlexFokin [52]

Answer:

z=-13/7

Step-by-step explanation:

1. Add 3z(7z+5=-8)

2. Subtract 5(7z=-13)

3. Divide 7(z=-13/7)

3 0
3 years ago
How to find the answers?​
allsm [11]

The computation shows that the value of blue which is represented by x is 12.

<h3>How to calculate the value?</h3>

From the information given, it was stated that 30 people were in the kindergarten.

Green = 10

Red = 8

Blue (x) = 30 - (10 + 8)

= 30 - 18

= 12

Since the teacher want to paint the class with the most favorite color, the appropriate color to use will be blue.

Learn more about computations on:

brainly.com/question/4658834

#SPJ1

3 0
2 years ago
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