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3 years ago

Question Help

Mathematics

1 answer:

adell [148]3 years ago

6 0

Answer:

sana all may jowa jowain na kita

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Which of the following is equivalent to this expression? 0.4n−3(n+0.1)

Oduvanchick [21]

0.4n-3(n+0.1)
0.4n-3n-0.3
-2.6n-0.3

4 0

3 years ago

1. Find the volume of the cylinder. (no units-round to nearest tenth 7 km 8 km

postnew [5]

Answer:

1407.43 would be your answer

Step-by-step explanation:

The formula is $\pi r^2h$ , so plug 8 and 7 into the equation, and you'll get your answer. Hope this helps :)

3 0

3 years ago

What is the midpoint of AB?

Citrus2011 [14]

Answer:

$(-4, -\frac{1}{2})$

Step-by-step explanation:

Hi there!

We are given the line segment, with the end points AB

The coordinates of A are (-5, -4), and the coordinates of B are (-3, 3).

We want to find the midpoint of the line segment AB

The midpoint formula is given as $(\frac{x_1+ x_2}{2}, \frac{y_1 + y_2}{2})$ , where $(x_1, y_1)$ and $(x_2, y_2)$ are coordinates

We have two coordinates, which is what we need, but let's label their values to avoid any confusion:

$x_1=-5\\y_1=-4\\x_2=-3\\y_2=3$

Now substitute those values into the formula:

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

$(\frac{-5+ -3}{2}, \frac{-4+ 3}{2})$

Now simplify the numerator and denominator

$(\frac{-8}{2}, \frac{-1}{2})$

Simplify again:

The midpoint is (-4, $-\frac{1}{2}$ )

Hope this helps!

7 0

3 years ago

If the tire is flat, then I will have to change it. Using the statement above, first state your variables in terms of p and q an

pishuonlain [190]

Let
p="The tire is flat"
q="I will have to change it"

The statement in symbolic form is
p->q means if p is true, then q, or
"If the tire is flat, then I will have to change it."

6 0

4 years ago

Samira needs 22 quarts of lemonade to fill a dispenser. She plans to buy 7 jugs of lemonade. Each jug contains 3.3 quarts.

-BARSIC- [3]

I think its b iam not to sure i have the same question myself

3 0

3 years ago

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