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11Alexandr11 [23.1K]
3 years ago
6

PLEASE HELP ASAP!!!

Mathematics
1 answer:
34kurt3 years ago
3 0
Sadie wrote the expression correctly. She used the associative property correctly.
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13x + 8 = 5x<br> Whats the answer ?
GalinKa [24]

Answer:

Answer:Let's solve your equation step-by-step.

Step 1:

13x+8−5x=5x−5x

8x+8=0

Step 2: Subtract 8 from both sides.

8x+8−8=0−8

8x=−8

Step 3: Divide both sides by 8.

8x

8

=

−8

8

x=−1

Answer:

x=−1

5 0
3 years ago
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48 oz can of shortening, total price was 2.99. what was the price per unit?
Harrizon [31]
48=2.99 how about a unit
2.99\48
0.1
3 0
2 years ago
Use the arc length formula and the given information to find θ. s = 4 m, r = 13 m; θ = ?
solong [7]
C=2πr and the circumference is measured at 360°

So if we were to set up a proportion we could say:

s/(2πr)=α/360

α=180s/(πr)

We are given that s=4m and r=13m so:

α=180(4)/(13π)

α=720/(13π) m  which is approximately:

α≈17.63°

Which is why radians are often used, because in radians...

α=[720/(13π)](π/180)

α=4/13 rads

Or the arc length in radians is simply expressed as:

s=rα

α=s/r  (which is much neater :P) then it is plain to see that:

α=4/13  rads


7 0
2 years ago
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When adding 35.64 to a certain number, the sum is 38.24, as seen below. What number should go in the box to complete the additio
gulaghasi [49]
The answer is 2.6 I got this by doing 38.24-35.64
5 0
2 years ago
Which lines, if any, can you conclude are parallel given that m&lt;1 + m&lt;2= 8 ? Justify your conclusion with a theorem or pos
Anon25 [30]

the answer is b                kmkmlkmlkmlk                  m,m

6 0
3 years ago
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