3 years ago

11. The length of a rectangle is 2 more than the width. The perimeter is 32. Find the

Mathematics

1 answer:

Oduvanchick [21]3 years ago

4 0

Answer:

length = 9, width = 7

Step-by-step explanation:

length = l, also w+2 width = w

perimeter = 2w + 2l

create an equation: 32 = 2(w) + 2(w+2)

simplify

32 = 2w+2w+4

32 = 4w+4

28=4w

w=7

solve for length

l = w+2

l=7+2

l=9

You might be interested in

Ecaluate 4 to the 3rd power

ANEK [815]

Answer: 64

Step-by-step explanation: 4 to the 3rd means 4 times itself three times.

So we have 4 · 4 · 4 which is 64.

7 0

3 years ago

Need help on HS geometry

monitta

Answer:

See below

Step-by-step explanation:

AB is a midsegment.

<u>Property of the midsegment is midsegment is half the length of the parallel side of the triangle:</u>

2AB = 88
AB = 44

3x - 4 = 44
3x = 48
x = 16

6 0

2 years ago

24x=3y solve for x and y

olga2289 [7]

$\ 24x=3y \\ \\ \ x=3 \ ; \ y=24$

4 0

3 years ago

a culture started with 1000 bacteria. after 2 hours it grew to 1200 bacteria. predict how many bacteria will be present after 13

lesya692 [45]

The answer is 2300 because the climbing rate is 100 bacteria per hour. so times 100 and 13 and u get 1300 and u have to add that to the a 1000

6 0

3 years ago

The quotient of a number and thirteen algebraic expression

pickupchik [31]

X/13
Quotient means divide. So you will make a fraction. On the top goes x and on the bottom is 13

5 0

3 years ago