3 years ago

The PERIMETER of a rectangle is 75 millimeters. If the width of the rectangle is 20 millimeters, what is the length?

Mathematics

2 answers:

zloy xaker [14]3 years ago

8 0

Answer:

Step-by-step explanation:

cat

Irina-Kira [14]3 years ago

5 0

The length is 50 I think

Hope this helps

You might be interested in

The track team ran a mile and a quarter during the practice how many kilometers did they run?

weeeeeb [17]

They ran 2.01168 kilometers

5 0

3 years ago

Read 2 more answers

Picasso's Phone Shop charges $33.16 for its activation fee plus $5.63 for every gigabyte, g, of data you use over your limit. Th

Alborosie

Answer:

5.63

Step-by-step explanation:

The Slope Intercept Formula is written as y=mx + b

In this case, cost = y, m = 5/63, and b = 33.16

y = 5.63 + 33.16

Since rate of change is the same as slope, or m, the rate of change = 5.63

-Chetan K

7 0

3 years ago

Find DE. A.4 B.5/3 C.7 D.11

andreev551 [17]

Answer:

DE = 11

Step-by-step explanation:

DE = x + 7

EF = 7

DF = 4x + 2

DF = DE + EF (segment addition postulate)

Substitute

4x + 2 = x + 7 + 7

4x + 2 = x + 14

Collect like terms

4x - x = -2 + 14

3x = 12

Divide both sides by 3

x = 12/3

x = 4

✔️DE = x + 7

Plug in the value of x

DE = 4 + 7

DE = 11

5 0

3 years ago

Use the function f(x) = 5x^2 + 2x − 3 to answer the questions.

Sidana [21]

A) (5x-3)(x+1)

B) $\frac{-2 \pm \sqrt{4+60}}{10} = \frac35 \text{or} -1$

C) it gets up really high

D) Plug values in of x to get y and plot!

8 0

3 years ago

A glider plane travels 120 miles in 2 hours. At that rate, how many hours will it take the plane to travel 300 miles?

Nezavi [6.7K]

Answer:

The answer is 4.3

6 0

4 years ago

Read 2 more answers