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castortr0y [4]
3 years ago
8

Solve each system of equations below by substitution

Mathematics
1 answer:
Anna007 [38]3 years ago
6 0

Answer:

numero uno, ok

Step-by-step explanation:

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Please.....................
Wewaii [24]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Question 8<br> If h (2) = 2x + 1. find the value of x if h(x) is 11.<br> 5<br> 23<br> -23<br> 7
mel-nik [20]

I think the answer is 23

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

7 0
4 years ago
Pa^2 + qb^2 + pb^2 + qa^2​
Scilla [17]

Answer:

p

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Regroup terms.

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Factor

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Tap for more steps...

p

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Rewrite

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Factor out the greatest common factor from each group.

Tap for more steps...

p

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Factor the polynomial by factoring out the greatest common factor,

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Factor

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8 0
3 years ago
Solve the equation for x.<br> Sqrt X-6+3 = 10<br> x=1<br> x=13<br> x = 43<br> x= 55
Jlenok [28]
Answer is 55
Two ways you can approach this first you can subtract the three from the 10 and get 7. Square that to get 49. Now you know that x-6 has to equal 49 and the only option greater than 49 is 55
Second you can just take the problem step by step.
Subtract three from both sides.
Sqrt x-6 =7
Square both sides
X-6=7^2
x-6=49
Add six to each side
X=55
8 0
3 years ago
Type the correct answer in the box.
11Alexandr11 [23.1K]

The equivalent measurement in degrees is 150°

<h3>Measurement of angle</h3>

Angles can be measured in radians or degrees.

Radians are mostly used for very small angular measurement.

Analysis:

For every π radians covered, the angular measurement is 180°

So 5/6π = 5/6 x 180 = 5 x 30 = 150°

In conclusion, the angular measurement in degrees of 5/6π is 180°.

Learn more about conversion of angles from radians to degree: brainly.com/question/12939121

#SPJ1

3 0
3 years ago
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