3 years ago

Identify the perimeter show work

Mathematics

2 answers:

Helen [10]3 years ago

8 0

Answer:

Step-by-step explanation:

The perimeter is the measurement around an object.

So first you multiply the 20 and the 10 by 2.

20 * 2 = 40

10 * 2 = 20

Then, add then up!

40 + 20 = 60

larisa [96]3 years ago

8 0

Answer: 60

Step-by-step explanation:

10+10= 20 (both sides)

20+20=40 (other sides)

40+20=60 (total sides)

You might be interested in

A father leaves his money to his four children the first received 1/3 the second received 1/6 and the third received 2/5 how muc

Eduardwww [97]

Answer:

The remaining child got a fraction of $\frac{1}{10}$ .

Step-by-step explanation:

Lets take the fraction of the money fourth child got is $x$

Addition of all these fractions should be equal to 1.

⇒ $\frac{1}{3} +\frac{1}{6} +\frac{2}{5} +x=1$

⇒ $\frac{10+5+12+30x}{30} =1$ (Taking a common denominator)

⇒ $\frac{27+30x}{30} =1$

⇒ $27+30x=30$

⇒ $30x=3$

⇒ $x=0.1$

Therefore,

The remaining child got a fraction of $\frac{1}{10}$ .

4 0

3 years ago

Convert 50 kilogram to pounds. (The conversion factor from kilogram to pound is 2.2046.) A. 52.2 lb. B. 110.2 lb. C. 22.6 lb. D.

ss7ja [257]

Answer: (B) = 110.2

50*2.2046 = 110.23

5 0

3 years ago

What is the value of p? A. 45 B. 35 C. 55 D. 125 wouldn’t it be 35?

Verdich [7]

That is right it's 35degree.

7 0

4 years ago

The area of a parallelogram 420 square cm and the height is 35 cm. Find the corresponding base.

lesya [120]

Answer:

Step-by-step explanation:

420/35

12*35=420

6 0

3 years ago

Read 2 more answers

What value of x makes this equation true? -2x+3=-15

zhannawk [14.2K]

Answer:

x = 9

Step-by-step explanation:

-2x + 3 = -15

-2x = -15 - 3

-2x = -18

x = 9

Hope this helps! :)

5 0

4 years ago

Read 2 more answers