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1 year ago

I got x= 12 but Ik that’s wrong

Mathematics

1 answer:

serg [7]1 year ago

5 0

Answer:

x = 15°

Step-by-step explanation:

Due to Alternate Exterior Angles, we can tell that '5x = 75'. Now, let's simplify x.

=> 5x = 75

=> 5x/5 = 75/5

=> x = 15

Therefore, 'x = 15°'

Hoped this helped.

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2 years ago

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Answer:

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2 years ago

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Find the quotient. Simplify if possible -6/10 + (-5/7)

Zepler [3.9K]

Answer: The correct answer is $\frac{21}{25}$

Step-by-step explanation:

To find a quotient, we need to divide the two numbers. The equation given to us is :

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To Simplify the above equation and finding out the quotient, we need to divide the above equation, we get:

$\Rightarrow \left(\frac{\frac{-6}{10}}{\frac{-5}{7}}\right)$

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5 0

2 years ago

7(-10 + 3x) = -49 Please explain aswell!

bixtya [17]

Answer:

x=1

Step-by-step explanation:

To get the 7 away, we need to multiply it into the parentheses.

7*-10= -70

7*3=21

-70+21x= -49

Now we combine like terms and we move 70 over. Because we're moving it to the other side of the equation, it becomes positive.

21x= -49+70

-49+70 is the same as 70-49

70-49= 21

Now we put it together.

21x=21

To get the x by itself, we need to divide 21 on both sides.

21x/21= 21/21

21/21=1

x=1

6 0

3 years ago

I really need help! Geometry is not my strong-hold

Svetach [21]

$17 \times 17 = 289$

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3 years ago