3 years ago

Answer question 2 please

Mathematics

1 answer:

julia-pushkina [17]3 years ago

4 0

Answer:

163.2

Step-by-step explanation:

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1 27 points from 35 points.

pishuonlain [190]

Answer:

127 from 35

127 - 35

Step-by-step explanation:

6 0

3 years ago

subtracting 1 from the product of 5 and x gives the same value as adding 10 to the product of 3 and x

4vir4ik [10]

Answer:

x = 11/2

Step-by-step explanation:

We would first put it in an equation

5x - 1 = 10 + 3x

We would first add 1 on both sides

5x = 11 + 3x

Then we subtract 3x on both sides

2x = 11

Divide both sides by 2

x = 11/2

6 0

3 years ago

Read 2 more answers

The radius of a circle is 9 kilometers. What is the circle's area?

krek1111 [17]

A=π r²=π×9²≈254.469km²

r radius is 9km

I hope it helped!!!

8 0

3 years ago

Write an equation for the line that contains (6, 15) that is parallel to the line with equation x−2y=−10. Write your equation in

prisoha [69]

Answer:

y=1/2+12

Step-by-step explanation:

first you have to find the slope to the first equation and that is x/2 and then you have to use the point and plug all of that into slope intercept form(y=mx+b)

6 0

3 years ago

Whats the distance between (-8,-7) (8,-4)

balandron [24]

To find the distance between points, use the distance formula.

Distance formula: $\sqrt{ (x_{2} - x_{1})^{2} + ( y_{2} - y_{1})^{2} }$

Plug in your values for $x_{2}, x_{1}, y_{2}, y_{1}$ using (-8, -7) and (8, -4) and solve.

$\sqrt{(8 - (-8))^{2}+(-4 - (-7))^{2}}$
$\sqrt{(8+8)^{2}+(-4+7)^{2}}$
$\sqrt{(16)^{2}+(3)^{2}}$
$\sqrt{256+9}$
$\sqrt{265}$ ≈ $16.28$

Answer:
Approximately 16.28 units.

8 0

3 years ago