3 years ago

Pls help ! i dont understand how to solve this

Mathematics

1 answer:

Mazyrski [523]3 years ago

4 0

Answer:

answer is 4

Step-by-step explanation:

we need to find the width of the larger rectangle: 100/20=5

and then find the scale between them

20/4=5

and use the width to divide by that, and you will get the width for the smaller shape, which is 5/5=1

1*4=4

You might be interested in

3(5z - 7) - 2 (9z - 11) = 4 (8z - 13) - 17

marysya [2.9K]

Answer z=2

See picture attached for the math

3 0

2 years ago

Solve for x. 1/2x + 3 = 2/3x + 1

makvit [3.9K]

Answer:

x = 12

Step-by-step explanation:

$\frac{1}{2}$ x + 3 = $\frac{2}{3}$ x + 1

multiply through by 6 ( the LCM of 2 and 3 ) to clear the fractions

3x + 18 = 4x + 6 ( subtract 3x from both sides )

18 = x + 6 ( subtract 6 from both sides )

12 = x

5 0

1 year ago

I need to find the area of these shapes

Wewaii [24]

Answer:

1: 374cm

2: 248mm

3: 69m

I believe this is the right answer but I don't think the labels are correct

6 0

3 years ago

What is the formula of a radius circle ?

UkoKoshka [18]

I assume you happen to mean, what is the formula for a circle.

The formula is:

A= $\pi r^{2}$

5 0

3 years ago

Read 2 more answers

Which sentence contains an inappropriate shift in tense?

Montano1993 [528]

C. Hummingbirds are hovering over the geraniums while caterpillars munched leaves.

This is because the tense of the hummingbirds is in the "ing" form, while the tense of the caterpillars is in past tense, or the "ed" form. Because these tenses do not agree, it is an inappropriate shift in verb tense.

7 0

3 years ago