All categories

3 years ago

The perimeter of a rectangular field is 100 feet. Which COULD NOT be the length and width of the perimeter?

Mathematics

1 answer:

Rina8888 [55]3 years ago

7 0

Answer:

D) L=50 W=50

Step-by-step explanation:

Just "plug and chug" these numbers and see which doesn't work.

A is not it, 20+30=50 (then *2 because we need 4 sides not just 2) 50*2=100

B isn't it, 10+40=50*2=100

C ain't it either 49+1=50*2=100

D is the answer 50+50=100*2=200

You might be interested in

Find three consecutive even integers whose sum is 36.

kow [346]

Look at 36/3 = 12.
So let's try 12 along with the one before it and the one after it.

10 + 12 + 14 = 36

yay !

3 0

2 years ago

Read 2 more answers

I need help prove that the quadrilaterals are a parallelogram

Vlad1618 [11]

Answer:

The only shape you can make is a parallelogram. If both pairs of opposite angles of a quadrilateral are congruent, then it's a parallelogram (converse of a property). If the diagonals of a quadrilateral bisect each other, then it's a parallelogram (converse of a property).

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

The radius of a circle is 10 inches. What is the angle measure of an arc bounding a sector with area 15 square inches?

vova2212 [387]

Answer:

times it by pi

Step-by-step explanation:

4 0

2 years ago

a washer and dryer cost $657 combined. The washer costs $43 less than the dryer. What's the cost of the dryer?

vredina [299]

Answer:

The answer is $614

5 0

2 years ago

Read 2 more answers

Robin is making bows to sell at her mother's yard sale. She will use 3/4foot of red ribbon and 2/3foot of blue ribbon to make ea

emmainna [20.7K]

<h3>Ratio of length of red ribbon to blue ribbon is 9 : 8</h3>

<em><u>Solution:</u></em>

Given that,

Robin is making bows to sell at her mother's yard sale

From given,

$\text{Length of red ribbon } = \frac{3}{4}\ foot\\\\\text{Length of blue ribbon } = \frac{2}{3}\ foot$

<em><u>What is the ratio of the length of red ribbon to blue ribbon?</u></em>

$Red : blue = \frac{3}{4} : \frac{2}{3}\\\\Red : blue = \frac{3 \times 3}{4 \times 3} : \frac{2 \times 4}{3 \times 4}\\\\Red : blue = \frac{9}{12} : \frac{8}{12}\\\\Red : blue = 9 : 8$

Thus ratio of length of red ribbon to blue ribbon is 9 : 8

4 0

2 years ago

The perimeter of a rectangular field is 100 feet. Which *COULD NOT* be the length and width of the perimeter?

The perimeter of a rectangular field is 100 feet. Which COULD NOT be the length and width of the perimeter?