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amid [387]
3 years ago
12

Need to find x please help!!!!!!!!!!!!!!

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
6 0

Answer:

x=17

Step-by-step explanation:

It's a right angle, therefore it has to equal 90.

90=22+4x

90-22=68

68 divided by 4 is 17

zheka24 [161]3 years ago
6 0

Answer:

X=5.75

Step-by-step explanation:

4x+22=45

4x=23(because you subtract 22 from both sides)

23/4=5.75

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Given that f(x) = x² +8x+3 and g(x) = -x-7, which of the following is true?
Valentin [98]
B and C make sense to me.
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3 years ago
In a class, 40% of the students are girls. Of the girls in the class, 25% play tennis. There are 40 students in the class. How m
ziro4ka [17]
I think it’s B not sure tho
7 0
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Read 2 more answers
Roger is paid $50 to sell videos of a play to an audience after the play is preformed.
konstantin123 [22]

Answer:

Roger can earn $510 at most.

Step-by-step explanation:

We are given the function



Which gives the earnings of Roger when he sells v videos. Since the play’s audience consists of 230 people and each one buys no more than one video, v can take values from 0 to 230, i.e.  



That is the practical domain of E(v)

If Roger is in bad luck and nobody is willing to purchase a video, v=0

If Roger is in a perfectly lucky night and every person from the audience wants to purchase a video, then v=230. It's the practical upper limit since each person can only purchase 1 video

In the above-mentioned case, where v=230, then



Roger can earn $510 at most.

3 0
3 years ago
I need to know how to do this last problem
butalik [34]
23.5 feet

22.5 times 5.5= 129.25

129.25 divided by 7.5 = 23.5
4 0
3 years ago
The figure below is made of 2 rectangular prisms.<br><br>What is the volume of this figure?
mixer [17]

Answer:

6536 cubic in

Step-by-step explanation:

1. Split both the prisms apart- In doing so, you can simplify the problem.

2. Put in the #'s for the formula which in this case is V=L*W*H, we will start with the formula for the front one, V=7*8*1 or V=7*8

3. answer for the front is 56 cubic in, now we solve for the other half.

4. V=9*1*90 or V=9*90 which is 6480 cubic in.

5. add 6480 and 56 and your answer is 6536 cubic in as your answer.

Hope this helped ;D

3 0
3 years ago
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