3 years ago

A Rectangular Room has a length of 3 more than its width. The perimeter of the room is 90. What is the width of the room?

Mathematics

1 answer:

nignag [31]3 years ago

4 0

The answer to your question is 21

You might be interested in

mrs.jarvis made 49 long sleeved blouses for the girls choir she sews 11 buttons on the front panel and 2 buttons on each sleeve

Alchen [17]

Answer:

she will need 735 buttons.

Step-by-step explanation:

11+2+2=15 buttons for each blouse

15x49=735 buttons total

8 0

3 years ago

1 4/5 miles - 5/6 mile=

aleksandr82 [10.1K]

14/5-5/6=84/30-25/30=59/30

59/30=1 and 29/30

7 0

3 years ago

On the checkerboard, 4/10 of the pieces left are red. What fraction of the pieces left are black? Write the equation.

Alexeev081 [22]

Answer:

The fraction of black pieces left is $\frac{6}{10}$

Step-by-step explanation:

Given as :

On the checkerboard , The fraction of red pieces left = $\frac{4}{10}$

Let The fraction of black pieces left = x

So, The fraction of black pieces left = x = 1 - $\frac{4}{10}$

Or, x = $\frac{10-4}{10}$

Or, x = $\frac{6}{10}$

Hence The fraction of black pieces left is $\frac{6}{10}$ Answer

8 0

3 years ago

What is quotient of 5 and 2/15

Dovator [93]

I found this --The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.

8 0

3 years ago

Read 2 more answers

Wat does 1unit = you will get brainly

Morgarella [4.7K]

Answer:

In that phrase, "unit" means "equal to 1".

Step-by-step explanation:

Hopes this helps.

5 0

2 years ago