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2 years ago

15

How do you find the distance between two point? (-2,1) and (5,3)

1 answer:

lawyer [7]2 years ago

3 0

Answer:

√53

Step-by-step explanation:

There is a formula that is called the distance formula

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What is the radius of the following circle

stepladder [879]

I got 11.5 lol I don’t really know why

4 0

2 years ago

If f(x)=x³-2x², which expression equivalent to f(i)?

ICE Princess25 [194]

Answer:

f(x) = x³ - 2x²

=>

f(i) = i³- 2i²

Hope this helps!

:)

7 0

3 years ago

PLZ CHECK MY ANSWER. Round your answer to the nearest tenth.

Umnica [9.8K]

Answer:

D. $70.34 cm^2$

Step-by-step explanation:

Area of sector of a circle is given as θ/360*πr²

Where,

r = radius = 12 cm

θ = 56°

Use 3.14 as π

Plug in the values into the formula and solve

$area = \frac{56}{360}*3.14*12^2$

$area = 70.34$

Area of the sector ABC = $70.34 cm^2$

The answer is D

4 0

3 years ago

F(x) = x2 + 1<br> What is f(f(x))?<br> O A+ 2x2+1<br> A+ 2x2+2<br> O A +2<br> O A+1

Gennadij [26K]

Answer:

Your answer is x^4 + 2 x^2 +2

Hope that this is helpful. Vote and like it

6 0

2 years ago

?????????????????????

LiRa [457]

Answer:

3/5

Step-by-step explanation:

sin = opposite / hypotenuse

ED is the opposite leg to angle C

CD is hypotenuse as opposite to angle E

sin C = ED/CD

<u>Substitute values</u>

sin C = 3/5

8 0

2 years ago

Read 2 more answers