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o-na [289]
3 years ago
7

The equation 24x2+25x−47 ax−2 =−8x−3− 53 ax−2 is true for all values of x≠ 2 a , where a is a constant. What is the value of a?

Mathematics
2 answers:
lesantik [10]3 years ago
8 0
I swear if it’s wrong I’m sorry ok but it’s 3 for me
jasenka [17]3 years ago
6 0
I think it’s C)3 I think
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In an election for school president, the loser received 70% of the winner's votes. If 969 votes were cast, how many did each rec
wlad13 [49]

Answer:

The ans would be 291 (however we can round this off to 290 as no can partially vote as 0.1)

Step-by-step explanation:

We can easily find the loser's vote by-

70% of 969= 678.9

now, all we need to do is find the winners vote

we know that the total no. of votes= 969 & we know the no. of votes loser got

so, subtracting the losers vote from 969 would give us the remaining no. of votes (the winner's votes)....so,

969-678.9=290.1

we can round this off to 290

 

7 0
3 years ago
HELP ASAP PLEASE
Maurinko [17]

Answer:

It is b

Step-by-step explanation:

I did the assignment

5 0
3 years ago
Read 2 more answers
The top row of seats behind home plate at Cincinnati’s Great American Ball Park is 90 ft above the level of the playing field. T
Serggg [28]

Using the slope concept, it is found that the base of the left field wall is 361 feet from a point on level ground directly below the top row.

<h3>What is a slope?</h3>
  • The slope is given by the <u>vertical change divided by the horizontal change.</u>
  • It's also the tangent of the angle of depression.

In this problem:

  • The vertical change is of 90 ft.
  • The horizontal change is of x.
  • The angle of depression is of 14º.

Hence:

\tan{14^{\circ}} = \frac{90}{x}

0.249328 = \frac{90}{x}

0.249328x = 90

x = \frac{90}{0.249328}

x = 361

Hence, the base of the left field wall is 361 feet from a point on level ground directly below the top row.

You can learn more about the slope concept at brainly.com/question/18090623

4 0
2 years ago
Solve equation X/4-7=-3
Anettt [7]
This could mean two things from how you’ve written it.

It could mean there is an X with the denominator 4 or it could mean there’s an X with the denominator 4-7.

I am going to work with the first one and assume the 7 is separate. Apologies if that is incorrect.

First, I would add the 7 to both sides.

This leaves you with X/4 = 4

Then, multiply both sides by 4, to get X on its own.

This leaves X=16, which is the answer.
7 0
3 years ago
Could someone pls help:(
dsp73

Answer:

4.5

Step-by-step explanation:

3^2=9

1/2*9=4.5

7 0
3 years ago
Read 2 more answers
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