3 years ago

Plsssssss helpppp meeeeeeee I need the procedure and the correct answer plssssssss helppppp

Mathematics

1 answer:

Mumz [18]3 years ago

8 0

Circumference of a circle is 2(pi)(r)
2(3.14)(7)= 43.96
So the answer is B

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HELP SOLVE THANK YOU!

Lera25 [3.4K]

Answer:

Solution 1: 1+1 $\sqrt{3}$

Solution 2: 1- $1\sqrt{3}$

Step-by-step explanation:

x^2-2=2x

x^2-2x-2=0

Use quadratic equation.

(-b+- $\sqrt{b^2-4ac}$ )/2a

(2+- $\sqrt{(-2)^2-4*1*-2}$ )/2

(2+- $\sqrt{(4+8})$ )/2

(2+- $\sqrt{12}$ )/2

Solution 1: (2+2 $\sqrt{3}$ )/2=1+1 $\sqrt{3}$

Solution 2: 1- $1\sqrt{3}$

4 0

2 years ago

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-4 + 4d + 17 = 33<br> D = ?

cricket20 [7]

Answer:

Step-by-step explanation:

I think it is 3, because...

33 - 17 = 16

16 - 4 = 12

12/4 = 3

???

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2 years ago

PLS HELP ASAP PLS IF YOU DO THANK YOU SOSOSOSOOSOS MUCH Find the measure of angle x. Round your answer to the nearest hundredth.

Lina20 [59]

Answer:

61.93

Step-by-step explanation:

use cosine x= 8/17

4 0

3 years ago

PLEASE HELP !!!

Art [367]

-3•-4=12, and -3+-4=-7.
this will turn into
(x-3)(x-4)
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x-3=0, x-4=0
solve
x=3, x=4
(a)

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3 years ago

What is the probability that a dart will hit a spot in the shaded circle?

amid [387]

Answer:

I would say if you at least try to make it then you will end up making it

Step-by-step explanation:

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2 years ago