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tester [92]
2 years ago
7

Evaluate and leave your answer in simplest form (-4/3) (5/12) (9/10) step-by-step

Mathematics
2 answers:
Marysya12 [62]2 years ago
6 0
-1/2 is the answer..
ANEK [815]2 years ago
3 0
-1/2 is the answer.
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Goran makes 8 dollars for each hour of work. Write an equation to represent his total pay p after working h hours.
kvasek [131]

Answer:

P=H(8)

Step-by-step explanation:

P equals Pay.

H equals Hours.

Gorans pay is whatever his hours are times 8.

P=H(8)

I hope this helps!

8 0
3 years ago
The radius of the large sphere is double the radius of the small sphere. How many times is the volume of the large sphere than t
kobusy [5.1K]

The volume of a sphere is \cfrac{4}{3}\ \pi r^3

So, if the small sphere has radius r and the largest sphere has radius 2r, their volumes are

V_1 = \cfrac{4}{3}\ \pi r^3,\quad V_2 = \cfrac{4}{3}\ \pi (2r)^3 = \cfrac{4}{3}\ \pi 8r^3

So, their ratio is

\cfrac{V_2}{V_1} = \cfrac{\frac{4}{3}\ \pi 8r^3}{\frac{4}{3}\ \pi r^3} = 8

7 0
3 years ago
Read 2 more answers
What's bigger 9/10 or 4/5
ch4aika [34]
To be able to compare 2 fraciton we have to make common denominator and then we can just compare numerators. 
\frac{4}{5}= \frac{4*2}{5*2}= \frac{8}{10}
Now we can compare numerator from the first (9) and from the second fraction (8)
9>8, so the bigger is 9/10
4 0
3 years ago
Read 2 more answers
At a camp in Green Bay, Wisconsin, 7 9 of the participants were from Wisconsin. Of that group, 6 15 were 12 years old.
Karolina [17]

Complete question :

At camp in Green Bay, Wisconsin, 7/9 of the participants were from Wisconsin. Of that group 3/5 were 12 years old. What fraction of the group was from Wisconsin and 12 years old?

Answer:

7/ 15

Step-by-step explanation:

Fraction from Wisconsin = 7/9

Fraction who are 12 years old = 3/5

Fraction who are from Wisconsin and 12 years old

(Fraction from Wisconsin * Fraction who are 12 years old)

(7 / 9 * 3/ 5)

= (7 * 3) / (9 * 5)

= 21 / 45

= 7 / 15

8 0
3 years ago
Solve for x and explain your steps in detail using the R-E-S-T Method<br><br><br> 8x - 4 = 92
Ganezh [65]

Answer:

12

Step-by-step explanation:

you add 92 with the 4 and get 96 then you divide the 8x with the 96 and get 12

Hope it helps <333

5 0
3 years ago
Read 2 more answers
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