<img src="https://tex.z-dn.net/?f=-a-%5Cfrac%7B7%7D%7B8%7D%20a" id="TexFormula1" title="-a-\frac{7}{8} a" alt="-a-\frac{7}{8} a"

grigory [225]

3 years ago

align="absmiddle" class="latex-formula">
paso a paso

Mathematics

2 answers:

Virty [35]3 years ago

6 0

Step-by-step explanation:

-a-7a/8

-8a-7a/8

-15a/8

Hope it helps you

Ede4ka [16]3 years ago

5 0

Answer:

Step-by-step explanation:

WE have to find the least common denominator and it is 8

$-a =\frac{-a*8}{1*8}=\frac{-8a}{8}\\\\-a -\frac{7}{8}a=-\frac{8}{8}a-\frac{7}{8}a\\\\=\frac{-8a-7a}{8}\\\\=\frac{-15a}{8}\\\\$

You might be interested in

Earth's tides are caused by:<br> Jupiter<br> o the moon<br> the Earth's core<br> the Kuiper Belt

lana66690 [7]

Answer:

The moon

Step-by-step explanation

Tides are periodic rises and falls of large bodies of water. Tides are caused by the gravitational interaction between the Earth and the Moon. The gravitational attraction of the moon causes the oceans to bulge out in the direction of the moon. ... Isaac Newton was the first person to explain tides scientifically.

(happy to help)

8 0

3 years ago

What is another way to name 28 ten thousands

Deffense [45]

Twenty-eight and ten thousandths

7 0

3 years ago

Solve in fraction form.

inysia [295]

Answer:

Hey there!

Angela will have 7+2, or 9 cups of rice.

Let me know if this helps :)

4 0

3 years ago

Read 2 more answers

The measure of one angle of a right triangle is 28∘ more than the measure of the smallest angle. Find the measure of the smalles

slava [35]

$\begin{gathered} x=\text{measure of the smallest angle} \\ 90+x+(x+28)=180 \\ 90+x+x+28=180 \\ 90+2x+28=180 \\ 2x+118=180 \\ 2x=180-118 \\ 2x=62 \\ x=\frac{62}{2} \\ x=31 \\ \text{The measure of the smallest angle is 31 \degree} \end{gathered}$

6 0

2 years ago

A rectangular prism is completely packed with 54 cubes of edge length fraction 1 over 2 inch, without any gap or overlap. Which

Paha777 [63]

54/8 = 6 6/8 . . . . . the 1st selection is appropriate

7 0

3 years ago