3 years ago

The length of a rectangle is 2 cm longer than its width.

1 answer:

7 0

In a rectangle, there will be two sets of equal lengths:
56 = 2(x) + 2(x + 2)
56 = 2x + 2x + 4
56 = 4x + 4
52 = 4x
13 = x
Width = 13cm
Length = 15cm

You might be interested in

Bess [88]

Answer:RTGrg

Step-by-step explanation:just need points lol sorry

7 0

3 years ago

Ne4ueva [31]

Answer:

Yes.

Base: 4

Step-by-step explanation:

Since we have 4 to the power of x, we do indeed have an exponent. The -2 just signifies vertical movement down.

7 0

3 years ago

vovangra [49]

Answer:

Step-by-step explanation:

Let x = the number

12x-12 = 240

12x = 252

x = 21

5 0

2 years ago

ANTONII [103]

(13 + 5) + 5 = 23

associative property of addition
13 + (5 + 5) = 23

6 0

3 years ago

e-lub [12.9K]

Answer:

Complement: 67°

Supplement: 157°

Step-by-step explanation:

Complementary angles = 90°

90-23=67°

Supplementary angles = 180°

180-23=157°

7 0

3 years ago