3 years ago

Calculate the perimeter of this shape.

Mathematics

1 answer:

aleksandrvk [35]3 years ago

8 0

Step-by-step explanation:

Hello there!

Again, just double the given sides.

20+38=58 cm

You might be interested in

Select the tables that show a proportional relationship between x and y.

Lapatulllka [165]

Answer:

It's the PURPULE one

Step-by-step explanation:

BTW can u pls help me in my question thanks

6 0

4 years ago

Tanya is training a turtle for a turtle race. For every of an hour that the turtle is crawling, he can travel of a mile. At what

lilavasa [31]

The turtle is crawling at a rate of 1 mile per hour or 1 mph.

7 0

4 years ago

Read 2 more answers

Risa is sewing around the side of a square each side of the blanket is 72 inches long h many inches of ribbon will rise need

Dennis_Churaev [7]

288 ; 72 x 4 = 288.

3 0

3 years ago

Car a is 30 miles ahead of car b car a is going 60 mph and car b is going 70 mph how long will it take car b to catch car a

frez [133]

Answer:

3 hours

Step-by-step explanation:

After one hour, car a will be only 20 miles ahead of car b, after two hours, car a will only be 10 miles ahead of car b, and after 3 hour, they will both be equal. This is because car b is going 10 mph faster than car a, because 70-60=10. every hour, car b will catch up to car a by 10 miles.

Leave a thanks if I am correct

4 0

3 years ago

2. Rectangle A has length 12 and width 8. Rectangle B has length 15 and width 10.

Katarina [22]

Answer:

Rectangle B is a scaled copy of rectangle A.

Enlargement scale factor = 1.25

Step-by-step explanation:

Rectangle A:

Length = 12 units

Width = 8 units

Rectangle B:

Length = 15 units

Width = 10 units

Rectangle C:

Length = 30 units

Width = 15 units

Rectangle B length ÷ rectangle A length = rectangle B width ÷ rectangle A width = 1.25

i.e $\frac{15}{12}$ = $\frac{10}{8}$ = 1.25

Hence rectangle B is a scaled copy of rectangle A and the scale factor of enlargement is 1.25

3 0

3 years ago

Read 2 more answers