3 years ago

I need this question

Mathematics

2 answers:

raketka [301]3 years ago

8 0

Answer:

Step-by-step explanation:

7 divided by 4 equals 1.75 then round to nearest tenth you get 2.

Ann [662]3 years ago

7 0

the answer is 1.8 because 1.75 is getting rounded by the 7 place which is the tenths place

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Please help with this question and show work

alukav5142 [94]

The diagonals of a parallelogram bisect each other so
4x - 7 = x + 2 and
5y - 8 = 3y

4x - 7 = x + 2 so 3x = 9 and x = 3

5y - 8 = 3y so 2y = 8 and y = 4

4 0

2 years ago

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Alinara [238K]

I think its either A or C. Leaning more to A. Do you think you could explain the question just a bit more?

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2 years ago

Simplify (6^-4)^6 <br> Please help me

shutvik [7]

Answer:

6^ -24

Step-by-step explanation:

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

(6^-4)^6 = 6^ (-4*6) = 6^ -24

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3 years ago

Marcus spent 2 hour reading,1 hour playing Rocket League,and took a 2 hour nap. What percent of the total time did he read?

Alona [7]

Answer: He read 40% of the total time.

Step-by-step explanation:

As per given,

Total time he spent = 2 +1+2 = 5 hours

Number of hours he spent on reading = 2 hours

The percent of the total time he read = $\dfrac{\text{Number of hours read}}{\text{Total time spent}}\times100$

$=\dfrac{2}{5}\times100\\\\=40\%$

i.e. The percent of the total time he read = 40%

Hence, he read 40% of the total time.

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2 years ago

If 8a+2b+7c=4 what is -7c–

Mandarinka [93]

$8a+2b+7c=4\ \ \ \ |-7c\\\\8a+2b=4-7c\ \ \ \ |-4\\\\8a+2b-4=-7c\\\\\boxed{-7c=8a/-2b-4}$

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3 years ago