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Reika [66]
3 years ago
8

PLS ANSWER NO MESSING AROUND PLSSSSSS TWO PEOPLE ALREADY FAKED IT

Mathematics
1 answer:
nika2105 [10]3 years ago
5 0

Answer:

Step-by-step explanation:

1). 3

2). $23.63

3). 18.1 seconds

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Select the correct answer.
insens350 [35]

Answer:

3,158

Step-by-step explanation:

The formula is :

h(x)=-49(x)-125

h(-67)=(-49)*(-67)-125

h(-67)=3283-125

h(-67)=3158

6 0
3 years ago
Help soon
frozen [14]

Answer:

the answer is 3/100

Step-by-step explanation:

the probability=

pr(blue)*pr(black)

=3/10*1/10

=3/100

hope this helps

please give brainest

4 0
3 years ago
3/2+×= -7/2 i. dont know how to solve for x i dont know the answer
GuDViN [60]
So you have to get x by itself first, but you have to do the same thing on both sides in order for it to stay equal. 
3/2*2/3+x=-7/2*2/3
6/6+x=-14/6
x=-14/6
Simplify.
x=-7/3 or -2 1/3

Hope this helps! If you have any questions, just ask!
3 0
4 years ago
9 - ? = 8.82
stepan [7]
1.18 is the answer!
8 0
3 years ago
Read 2 more answers
If sin square theta = 0.75, then cos =
sergeinik [125]

Answer:

\cos\theta=\pm0.5

Step-by-step explanation:

Given:

\sin^2\theta=0.75

To find \cos\theta

Using trigonometric relations for sums and differences of squares of the ratios.

We know:

\sin^2\theta+\cos^2\theta =1

Plugging in  \sin^2\theta=0.75 in the above relation.

0.75+\cos^2\theta =1

Subtracting both sides by 0.75.

0.75+\cos^2\theta-0.75 =1-0.75

\cos^2\theta =0.25

Taking square root both sides.

\sqrt{\cos^2\theta} =\sqrt{0.25}

∴ \cos\theta=\pm0.5  (Answer)

6 0
3 years ago
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