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3 years ago

What is the standard form of the equation of a circle with center (3, - 2) and radius 4?

Mathematics

1 answer:

stich3 [128]3 years ago

4 0

Answer:

(x - 3)² + (y + 2)² = 16

Step-by-step explanation:

The center is determined by what number is subtracted from the variables.

The radius is squared and set equal to the variable side.

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What is the reason for Statement 2 of the two-column proof?

torisob [31]

We have been given that PQ bisects $\angle RPS$ . In the second statement of the given two-column proof, the statement is $\angle RPQ\cong\angle QPS$ .

This implies that the two angles formed by bisection of angle $\angle RPS$ by the line PQ are equal. We know that the reason for this is simple. It is the definition of bisection of an angle that the two smaller angles formed will be equal to each other.

Therefore, the reason for statement 2 of the given two column proof is c) Definition of bisect

5 0

3 years ago

Read 2 more answers

What is the 33rd term of this arithmetic sequence? 12, 7, 2, -3, -8, …

attashe74 [19]

$12,7,2,-3,-8,... \\ \\
a_1=12 \\
d=a_2-a_1=7-12=-5 \\ \\
a_n=a_1+d(n-1) \\
a_{33}=12-5(33-1) \\
a_{33}=12-5 \times 32 \\
a_{33}=12-160 \\
a_{33}=-148$

The answer is C.

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3 years ago

Find the inverse for the linear function.<br> h(x) = 3/4x +1<br> h^-1(x) = ?

Ganezh [65]

Answer:

Everything he said was correct!

Step-by-step explanation:

LIKE IT AND 5 STARS THX

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3 years ago

Help I need it I’m almost done

sesenic [268]

Answer:

Step-by-step explanation:

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3 years ago

Find the volume of this sphere. Use 3 for pi.

Otrada [13]

Answer:

radius=16divided by 2

Volume=4÷3πr^3

Volume=4÷3×3×8

Volume=96÷3

Volume=32

4 0

3 years ago