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2 years ago

PLEASE HELP! FILL IN CHART ! ! ! WILL MARK BRAINIEST IF YOU ANSWER CORRECTLY

Mathematics

1 answer:

zavuch27 [327]2 years ago

5 0

Answer:

a) 96 /16 = 6

b) 31.25/ ( 2.5)^2= 5

c) V/ pi r^2

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Find the coordinates of the center of the following circle.<br><br> (x - 3)² + (y - 7)² = 49

Zepler [3.9K]

When you write the equation of a circle in the form

$(x-x_0)^2+(y-y_0)^2=r^2$

Then the center of the circle has coordinates $(x_0, y_0)$ and the radius is $r$

So, in your case, the center of the circle is $(3,7)$

7 0

3 years ago

I need help with this pls ASAP

olganol [36]

Answer:

It's B.

Step-by-step explanation:

3 × 10 + 2 = 30, not 50.

3 × 17 + 2 = 53, not 50.

Which means it has to be a number in between.

So, 152 and 156, are definitely not the answer. Which leaves 16.

7 0

3 years ago

Convert 315 degrees to radian

inna [77]

Answer:

5.49779

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

PLEASE HELP IM TAKING A TEST

MaRussiya [10]

Answer:

4.5 area

Step-by-step explanation:

using the equation, a=1/2bh

you plug in the base in b and height in h,

height is 4mi, base is 4.5/2, 2.25,

plug it all in leaving you with 4.5

Hope this helped, brainliest?

3 0

3 years ago

What is the value of k if √10 * k + 3 = 5?

Fittoniya [83]

Answer:

See explanation

Step-by-step explanation:

We want to find the value of k in

$\sqrt{10k} + 3 = 5$

We subtract 3 from both sides;

$\sqrt{10k} = 5 - 3$

Simplify on the right;

$\sqrt{10k} = 2$

Square both sides;

$10k = 4$

$k = 0.4$

If your equation in actually

$\sqrt{10k + 3} = 5$

Square both sides:

$10k + 3 = 25$

$10k = 22$

$k = 2.2$

7 0

3 years ago