2 years ago

HELP PLZ IM IN A HURRY

Mathematics

2 answers:

Genrish500 [490]2 years ago

8 0

Answer:

34.5

Step-by-step explanation:

there are two sides of a box! you multiply everything by 2 !

olga nikolaevna [1]2 years ago

3 0

Answer:

sorry 17.25 inches is the correct anser sorry answered it the wrong way did the wrong math formula

Step-by-step explanation:

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54 divided by _____ = -27

Nikitich [7]

54/-2 = -27

First, let's rewrite:

Let x represent the unknown number:

$\frac{54}{x}=\text{ -27}$

$\begin{gathered} \frac{54}{x}\text{ = -27} \\ 54\text{ = -27x} \\ \text{Divide both sides by -27} \\ \frac{54}{-27}=\text{ }\frac{-27x}{-27} \end{gathered}$ $\begin{gathered} 27\times2\text{ = 54} \\ x\text{ = -2 (because we are dividing positive number by a negative number)} \\ So\text{ our answer will be negative} \end{gathered}$

Hence, 54/-2 = -27

6 0

1 year ago

Question 9 (5 points)

DochEvi [55]

Answer:

Step-by-step explanation:

8 0

3 years ago

Two consecutive integers have sum of 137

Mazyrski [523]

You would do x+ (x+1)=137
2x+1=137
Subtract 1 from each side
2x=136
x=68.
Add 1 to 68, since they are consecutive integers.
The answer is 68 and 69