3 years ago

What is 12 = -7f-9 ?

1 answer:

8 0

The answer is -3 because you have to add 9 to both sides, then you have to divide by -7 to both sides to get your answer: f = -3
If you are not sure if the answer is right, then plug the answer in the problem to see your answer is correct or not.

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What is the remainder of 7964 divided by 8

pishuonlain [190]

Exact Form: 1991/2

Decimal Form: 995.5

Mixed Number Form: 995 1/2

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3 years ago

Find the midpoint of AB for: A(7,0)|and B(0,3)

liberstina [14]

Answer:

$\boxed {\boxed {\sf (\frac {7}{2}, \frac{3}{2}) \ or \ (3,5, 1.5) }}$

Step-by-step explanation:

The midpoint is essentially a point with the average of the 2 x-coordinates and the 2 y-coordinates.

The formula is:

$(\frac {x_1+x_2}{2}, \frac{y_1+y_2}{2})$

We are given two points: A (7,0) and B (0, 3). Remember points are written as (x, y).

Therefore,

$x_1= 7 \\y_1=0 \\x_2=0 \\x_2=3$

Substitute the values into the formula.

$(\frac {7+0}{2}, \frac{0+3}{2})$

Solve the numerators first.

$(\frac {7}{2}, \frac{3}{2})$

The midpoint can be left like this because the fractions are reduced, but it can be written as decimals too.

$(3.5, 1.5)$

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3 years ago

PLEASE HELP IF YOU CAN!!!

oksian1 [2.3K]

Lol i forgot how to do this. Sorrryyy.

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2 years ago

Use Euler's Formula to write 4 sqrt 2- 4i sqrt 2 in exponential form.

Oksanka [162]

Answer:

Step-by-step explanation:

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3 years ago

Explain how can you use a quick picture to find 3 x 2.7

weeeeeb [17]

2.7
×3
=8.1
i tride my best

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3 years ago

Read 2 more answers