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sveta [45]
4 years ago
12

Calculate the new area using a scale factor of 3.

Mathematics
1 answer:
Ludmilka [50]4 years ago
8 0

Answer:

315

Step-by-step explanation:

Using a scale factor of 3 basically means just multiply the length and the width by 3.

So instead of 5 * 7, we are doing 15 * 21.

15 * 21 = 315

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Which of the following statements best describes the graph of x + y =2?
andre [41]

Step-by-step explanation:

so x+y=2

a line would have to go 0,2 2,0

so the answer would be D

4 0
3 years ago
On a school bus, 22 of the 40 students are in window seats. What fraction
Gnoma [55]

Answer:

11/20

Step-by-step explanation:

simplify 22/40

8 0
3 years ago
Help!!!!!!!!!!!!!!!!!!!
Furkat [3]
Here, (7 * 9) = (7 * 10) - (7 * x)

Here, Take 7 as a common factor according to distributive property:

= 7(10 - x)

Now, 10-x = 9
x = 10-9 = 1

In short, Your Answer would be 1

Hope this helps!
3 0
3 years ago
PLEASE HELP ME WITH THIS!!
gregori [183]
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3 0
4 years ago
2<br> 7<br> What is the area of the triangle?<br> units?
Alex_Xolod [135]

Step-by-step explanation:

the area of a triangle is always

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so, in our case the area is

7 × 2 / 2 = 7 × 1 = 7 units²

3 0
2 years ago
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