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lutik1710 [3]
3 years ago
11

How do i solve for x?

Mathematics
1 answer:
kirza4 [7]3 years ago
6 0

Answer:

x = 6

Step-by-step explanation:

We can see that the the 32 degree angle plus the equation (9x + 4) is equal to 90 degrees.

We know this because the bottom line is a 180 degree angle, and we can see on the other side that it is a right angle.

If we were to turn that into an equation it would like like this:

(9x + 4) + 32 = 90

Now you just have to solve for x.

9x + 4 + 32 = 90

Combine like terms:

9x + 36 = 90

Subtract 36 from both sides

9x = 54

divide both sides by 9

x = 6

and you are left with the answer.

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3 0
3 years ago
Three times the sum of a number and 21 is at most -26
Anna007 [38]
It would be: 3(x + 21) ≤ -26
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In short, Your Answer would be -47/3 or 15.67

Hope this helps!

8 0
3 years ago
Convert 0.063 to scientific notation
Firdavs [7]
The answer = 6.3 × 10-2
(scientific notation)

= 6.3e-2
(scientific e notation)

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5 0
3 years ago
Select the equivalent expression. 2^-4 = ?​
mrs_skeptik [129]

Answer:

1/16

Step-by-step explanation:

This means 1/2x2x2x2  = 1/16

7 0
2 years ago
jolie can read around 14 sentences per minute of her current novel. She wants to finish reading her book before the movie comes
alexandr402 [8]
Start at the beginning. 17 pages times 120 sentences is the first thing.
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The last thing to do, is changes those minutes into hours by dividing by 60.
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8 0
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