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3 years ago

Help plesae i have no idea of what to do thanks

Mathematics

2 answers:

yKpoI14uk [10]3 years ago

3 0

Radius is half of the line, so the radius would be 5. This is not the answer but it’s to help you

erica [24]3 years ago

3 0

Answer:

1. 5 in.

2. 12 in.

3. 3.5 in.

4. 30 ft

5. 4 m

6. 32 mm

7. 53.41 m

8. 18.85 ft

9. 87.96 in

10. 56.56 mm

11. 20.57 in

12. 25.71 yd

Step-by-step explanation:

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3. A jogger runs 4 miles on Monday, 5 miles on

ki77a [65]

Answer:

17 miles

Step-by-step explanation:

4+5+5+3=17

5 0

3 years ago

Graph the linear equation x= - 5

Grace [21]

Answer:

that would be a vertical line (parallel to the y axis) that passes through -5 on the X axis

Step-by-step explanation:

just a straight line that goes through x = -5. if you're still confused it would also go through the point (-5, -5) a straight vertical line

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3 years ago

Read 2 more answers

Need help number 13 <br><br>4 grade answer

Vedmedyk [2.9K]

I dont see anything maybe you forgot to add the answer'

8 0

3 years ago

The formula for the volume sphere is V=4/3pie r^3 what is the formula solved for r?

oksian1 [2.3K]

Answer:

$r = \sqrt[3]{\frac{3V}{4 \pi}}$

Step-by-step explanation:

From the formula of volume of a sphere we have to isolate "r" on one side of the equation i.e. we have to make "r" the subject of the equation.

$V=\frac{4}{3} \pi r^{3}\\\\ \text{Multiplying both sides by 3/4 we get}\\\\\frac{3V}{4} = \pi r^{3}\\\\ \text{Dividing both sides by } \pi \\\\ \frac{3V}{4 \pi} = r^{3}\\\\\text{Takeing cube root of both sides}\\\\\sqrt[3]{\frac{3V}{4 \pi}} = r$

Therefore:

$r = \sqrt[3]{\frac{3V}{4 \pi}}$

3 0

3 years ago

Read 2 more answers

Solve the following quadratic function<br> by utilizing the square root method.<br> y = 16 – x2

xxMikexx [17]

Answer:

The solutions are x = -4 and x = 4.

Step-by-step explanation:

Solving a quadratic equation:

We have to find x for which $y = 0$ .

In this question:

$y = 16 - x^2$

$16 - x^2 = 0$

$x^2 = 16$

$x = \pm \sqrt{16}$

$x = \pm 4$

The solutions are x = -4 and x = 4.

3 0

3 years ago