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ratelena [41]
2 years ago
5

Please help M<7=70 find m<16

Mathematics
1 answer:
svetlana [45]2 years ago
3 0

Answer:

80

Step-by-step explanation:

thats the real answer

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How do i find a value of x in angles and similarity
Mariulka [41]
Add up the other angle or angles. take 180 and subtract from what you got
6 0
1 year ago
How much do you need to subtract from 31/6 to make 5?
kipiarov [429]
Divide 31
31 by 6
6 to <span>get 5

Hope this helps! 

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5 0
2 years ago
using factorization method, find the square roots of the quadratic equation. 3p (2p-1) - 17 = (2p-5)(square)​
meriva

Answer:

p = - 2, p = - \frac{21}{2}

Step-by-step explanation:

Given

3p(2p - 1) - 17 = (2p - 5)² ← expand factors on both sides

6p² - 3p - 17 = 4p² - 20p + 25 ( subtract 4p² - 20p + 25 from both sides )

2p² + 17p - 42 = 0

Consider the factors of the product of the coefficient of the p² term and the constant term which sum to give the coefficient of the p- term.

product = 2 × - 42 = - 84 and sum = + 17

Factors are + 21 and - 4

Use these factors to split the p- term

2p² - 4p + 21p - 42 = 0 ( factor the first/second and third/fourth terms )

2p(p - 2) + 21(p - 2) = 0 ← factor out (p - 2) from each term

(p - 2)(2p + 21) = 0

Equate each factor to zero and solve for p

p - 2 = 0 ⇒ p = 2

2p + 21 = 0 ⇒ 2p = - 21 ⇒ p = - \frac{21}{2}

3 0
2 years ago
Read 2 more answers
. Factor the polynomial x2 + 2x - 15.​
noname [10]

Answer:

(x-3) (x+5)

Step-by-step explanation:

After determining that there was no GCF, I just used the trial an error method using the factors of 15. For small numbers like the one provided, it is pretty fast and effective.

3 0
2 years ago
George is shooting free throws before basketball practice. He makes 18 out of the 20 shots he attempts. How many shots would you
Marysya12 [62]

Answer: 90

Step-by-step explanation: We know that, every 20 shots he attempts, he makes 18. He has a 90% success rate. If he attempts 100 free throws, he would make 90% of them, which is 90!

Another way to solve it is note that 100 is 20*5, so 18*5 is 90, which is also our answer.

7 0
2 years ago
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