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alukav5142 [94]
2 years ago
9

Solve for x to the nearest degree.

Mathematics
1 answer:
VikaD [51]2 years ago
5 0

Answer:

Using Pythagoras Theorem, squareroot 15^2 - 5^2.

After you found the opposite length, use the cosine rule to find angle x.

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What value, entered in the blank below, would make the two expressions equivalent? Expres
malfutka [58]

Answer:

The value is -3

Step-by-step explanation:

Here in this question, we are interested in making the expressions on both sides of the equation equal. But we seek a particular value or number which when placed in front of the quadratic expression on the right hand side makes the equations equal.

To get this done with, we will need to factorize the expression on the left hand side of the equation.

Thus, we can write;

-27x^2 + 9x + 12 as 3(-9x^2 + 3x + 4)

What do we notice? we can see that the now factored quadratic expression resembles what we have on the right hand side asides there fact that we are not there yet in terms of sign.

Thus, we can finally write ;

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Thus the value to place in the blank is -3

5 0
3 years ago
Answer:<br> Need help with this plz
julsineya [31]

Answer:

(a) 3x+28+5x+52+2x-10=180 (∠ sum of Δ)

                          10x+70=180

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                                     x=11

(b) ∠C = 2x-10

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           =  12°

8 0
2 years ago
PLEASE HELP MEEE!!! Pete is trying to get a loan. He has a credit score of 480. How is Pete’s lender likely to view this credit
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on the bad side

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7 0
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Problem page scott has scored 28, 22, and 29 points in his three basketball games so far. how many points does he need to score
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3 years ago
3 + (-2)<br><br> pls tell me answer and how to solve it
svet-max [94.6K]

Answer:

3 + (-2)

= 3 - 2

= 1

hope this helps

5 0
3 years ago
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