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3 years ago

How many square units are in an office that is 13 units by 9 units?

Mathematics

2 answers:

choli [55]3 years ago

8 0

Thirteen times nine is one hundred and seventeen so 117 sq ft

Paraphin [41]3 years ago

4 0

There are 117 square units in an office that is 13 units by 9 units. All you do is multiply 13 by 9 on a calculator or a piece of paper to get 117.

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If two opposite sides of a quadrilateral are perpendicular and congruent, then the quadrilateral is a parallelogram.

romanna [79]

B. False. hope I could help:)

6 0

3 years ago

Read 2 more answers

the area of a bathroom floor measures 3 yards by 3 yards and each custom tile that makes up the flooring is 1 1/2 square yards.

wel

Using the area, the number of tiles needed to cover the floor is 6.

The area is the region bounded by the shape of an object.

Therefore, the bathroom floor measures 3 yards by 3yards.

Hence the area of the bathroom floor can be calculated as follows;

area of the bathroom floor = 3 × 3

area of the bathroom floor = 9 yards²

The area of the custom tiles that makes the flooring is 1 1 /2 square yards.

Hence,

number of tiles needed to cover the floor = 9 ÷ 3 /2

number of tiles needed to cover the floor = 9 × 2 / 3

number of tiles needed to cover the floor = 18 / 3

number of tiles needed to cover the floor = 6

learn more on area here: brainly.com/question/946354

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10 months ago

A worm walks 40cm in 8 minutes. Give both unit rates. Make sure you include the unit for each. (Total 8 points: 2 points for eac

vodka [1.7K]

40/8 = 5 cm per minute

7 0

3 years ago

Factor the expression completely.<br> -6.75 +2.25x

NARA [144]

Answer:

$2,25[-3 + x]$

Step-by-step explanation:

The Greatest Common Divisor [GCD] is 2,25; you factor that out, leaving the remaining result inside the brackets.

I am joyous to assist you anytime.

4 0

3 years ago

How can Ari simplify the following expression? StartFraction 5 Over a minus 3 EndFraction minus 4 divided by 2 + StartFraction 1

Zielflug [23.3K]

Answer:

$-\frac{8}{3}$

Step-by-step explanation:

Given

$\frac{5}{-3} - \frac{4}{2} + \frac{1}{-3}$

Required

Simpify

The very first step is to take LCM of the given expression

$\frac{-10 -4 - 2}{6}$

Perform arithmetic operations o the numerator

$-\frac{16}{6}$

Divide the numerator and denominator by 2

$-\frac{16/2}{6/2}$

$-\frac{8}{3}$

The expression can't be further simplified;

Hence, $\frac{5}{-3} - \frac{4}{2} + \frac{1}{-3}$ = $-\frac{8}{3}$

8 0

3 years ago