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3 years ago

Help please taking test right now

Mathematics

1 answer:

antoniya [11.8K]3 years ago

5 0

Answer:

the answer is -1

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Hey um i really need help i tried to do it but i couldn't do it

kenny6666 [7]

Answer:

ok i dnt know but

Step-by-step explanation:

go to https://mathsolver.microsoft.com/en/solve-problem/2%20%60left(%20y-3%20%60cdot%20%204%20%20%60right) if it dnt work try a calculator

7 0

3 years ago

HELP PLEASE<br><br><br> SHOW WORK<br> WILL MARK BRAINLIEST

defon

I've attached a photo of the solution below. Hope it helps!

3 0

3 years ago

(5pg)3=125pg. Is wrong or correct

irakobra [83]

Answer:

125 p^3 g^3

Step-by-step explanation:

(5pg)^3

We know that (ab)^c = a^c * b^c

5^3 p^3 g^3

125 p^3 g^3

4 0

3 years ago

A dog won a race at the local fair by running 3 and one fourth miles in exactly 2 hours. At this constant rate, how long does i

Novosadov [1.4K]

Answer:

$\frac{4}{5}$ hour

Step-by-step explanation:

Let x represent time taken by dog to run the 1 and three tenths -mile state fair race.

We have been given that a dog won a race at the local fair by running 3 and one fourth miles in exactly 2 hours.

We will use proportions to solve our given problem as:

$\text{Speed}=\frac{\text{Distance}}{\text{Time}}$

We will equate both speeds as:

$\frac{1\frac{3}{10}}{x}=\frac{3\frac{1}{4}}{2}$

$\frac{\frac{13}{10}}{x}=\frac{\frac{13}{4}}{2}$

$\frac{13}{10\cdot x}=\frac{13}{4\cdot 2}$

Cross multiply:

$13\cdot 10\cdot x=13\cdot 4\cdot 2$

$10\cdot x=4\cdot 2$

$\frac{10\cdot x}{10}=\frac{4\cdot 2}{10}$

Therefore, it will take $\frac{4}{5}$ hour to complete $1\frac{3}{10}$ mile state fair race.

7 0

3 years ago

Find the length of the base of a square pyramid if the volume is 48 cubic inches and has a height of 9 inches.

Nata [24]

The answer to your question, is 4 inches
hope this helps :D

5 0

3 years ago