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3 years ago

ANSWER THIS ASAP RIGHT ANSWER WILL GET BRAINLIST !!!

Mathematics

1 answer:

Zina [86]3 years ago

3 0

Answer:

you can use the formula m=dxv to solve it. in this case the equation does not give a volume so are you sure. You have all the information?

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What is the distance between points A and B? A. 1/3 B. 1/2 C. 1 1/3 D. 1 1/2

Savatey [412]

Answer:

A. 1/3

Step-by-step explanation:

From 1 to ___, ____, and 2 is half and half that would be 2 and a half. the only solution would be 1/3

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2 years ago

(4x + 2)(-2x - 3) Answer (in Standard Form) = a = b = c =

dezoksy [38]

Answer:

blue is sus

Step-by-step explanation:

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2 years ago

If you have a 19 year old in 2021 how old would that nineteen-year-old be in 2050

maxonik [38]

I’m pretty sure it’s 48

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2 years ago

If you roll a fair six-sided die and a fair four-sided die, what is the probability that neither die shows a 1?

elena-s [515]

Answer in fraction form: 5/8
Answer in decimal form: 0.625

==============================================

Explanation:

There are 5 sides that aren't labeled "1" out of 6 total. So the probability of not rolling a "1" on the six-sided die is 5/6

Similarly, there are 3 sides that aren't labeled "1" out of 4 sides on the four-sided die. The probability of not rolling a "1" for this die is 3/4

Multiply the fractions
(5/6)*(3/4) = (5*3)/(6*4) = 15/24 = 5/8

The answer in fraction form is 5/8 which converts to 0.625 (use long division or a calculator)

Note: the multiplication of probabilities works because the two events (of rolling each die) are independent

3 0

3 years ago

I need help on these two! Can annoying explain?

True [87]

You are solving the two equations for x.

r = 4 + 7x - sx

We need to solve for x. x is only found in the right side. First, just flip the sides to find x only in the left side.

4 + 7x - sx = r

We want all terms with x on the left side, and all terms without x on the right side. Now we subtract 4 from both sides.

7x - sx = r - 4

Factor x in left side.

x(7 - s) = r - 4

Divide both sides by 7 - s.

$x = \dfrac{r - 4}{7 - s}$

12.

3z + 8 = 12 + 3x - z

Since x is only in the right side, flip the sides.

12 + 3x - z = 3z + 8

We need to isolate x in the left side, so subtract 12 from both sides and add z to both sides.

3x = 3z + 8 - 12 + z

3x = 4z - 4

Divide both sides by 3.

$x = \dfrac{4z - 4}{3}$

3 0

3 years ago