3 years ago

The two rectangles above are similar. If a = 20 m, b = 30 m, and c = 30 m, what is the length of d?

Mathematics

1 answer:

galina1969 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

What ar the restricted value of ratio expressed in fraction.

alina1380 [7]

Answer:

Explanation:

The given rational expression is:

$\frac{x^2-9}{x^2-4x}$

To find the restr

5 0

11 months ago

adam is a scuba diving. he descends 5 feet the same distance 4 more times .what is adam final elevation

a_sh-v [17]

Adam descends 5 feet Multiply 5 by four and then you get 30 feet

4 0

3 years ago

Read 2 more answers

Solve the system of equations. 2y-y=5 and 3x+2y=4

rewona [7]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

In a certain function, an output is 4 more than half its input.

patriot [66]

Answer:

x y

-10 -1

0 4

4 6

6 8

Step-by-step explanation:

an output is 4 more than half its input.

Input of a function is x and the output of a function is y

output y is 4 + half of input x

$y= \frac{1}{2} x + 4$

Now we complete the below table, plug in the value of x and find out y

x = -10 , $y= \frac{1}{2}(-10) + 4=-5+4 = -1$

x = 0 , $y= \frac{1}{2}(0) + 4=0+4 = 4$

x = 4 , $y= \frac{1}{2}(4) + 4=2+4 = 6$

x = 8, $y= \frac{1}{2}(8) + 4=4+4 = 8$

7 0

3 years ago

Ryan completed 1/8 of his test in 2/5 hour. If Ryan’s rate stayed the same, how much of his test was finished in one hour

gladu [14]

Answer:

5/16

Step-by-step explanation:

In 5/2 the time, we expect that 5/2 × 1/8 = 5/16 of the test will be complete.

_____

5/2 × (2/5 h) = 1 h

7 0

3 years ago

Read 2 more answers