3 years ago

Two and one half times the sum of nine and twelve

Mathematics

1 answer:

ankoles [38]3 years ago

8 0

2.5 x (9+12) = 52.5

Hope that helps!

You might be interested in

A yardstick placed perpendicular to the ground casts a 4 foot shadow. At the same time, a grain silo casts a 34 foot shadow. Wri

kobusy [5.1K]

There is a 30 ft difference how can you not tell

4 0

2 years ago

<img src="https://tex.z-dn.net/?f=8%20%5Cfrac%7B3%7D%7B5%7D%20" id="TexFormula1" title="8 \frac{3}{5} " alt="8 \frac{3}{5} " ali

IRINA_888 [86]

Answer:

Step-by-step explanation:

8 3/5 is already in simplest form. You could write this mixed number as an improper fraction:

43/5

or as a mixed decimal number:

8.6

5 0

2 years ago

Find the measure of each interior angle of a regular polygon with the following number of sides 10

tresset_1 [31]

Answer:

36 will be the measure.

Hope it helps!!!

Step-by-step explanation:

7 0

2 years ago

What’s the value of x <br> A- 86.5<br> B- 43.25<br> C- 133.25<br> D- 46.75

DiKsa [7]

133.25 is the awnser for this question

5 0

3 years ago

Read 2 more answers

A body builder consumed 5,600 calories yesterday. Today, he consumed 4,200 calories.

hammer [34]

well, the difference from 5600 to 4200 is 1400.

If we take 5600 to be the 100%, how much is 1400 off of it in percentage?

$\begin{array}{ccll} amount&\%\\ \cline{1-2} 5600&100\\ 1400&x \end{array}\implies \cfrac{5600}{1400}=\cfrac{100}{x}\implies 4=\cfrac{100}{x} \\\\\\ 4x=100\implies x=\cfrac{100}{4}\implies x=25$

5 0

2 years ago