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Papessa [141]
2 years ago
8

(1- 7n) • 5 simplify thank you

Mathematics
2 answers:
Bess [88]2 years ago
8 0

Answer:

5-35n

Step-by-step explanation:

5-35n

Just open the parenthesis and multiply by 5.

marysya [2.9K]2 years ago
5 0

Answer:

5-35n

Step-by-step explanation:

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Please help me <br> can u explain how to do this
Ghella [55]

Answer:

x=41

Step-by-step explanation:

so since this is a right triangle you can use the Pythagorean Theorem to find the missing side. the two sides you know are 'a' and 'b' and the missing side is 'c'. the theorem says that:

a^2+b^2=c^2

so:

9^2 +40^2=c^2

solve for the exponents:

81 +1600=c^2

1681=c^2

and now, since 1681 is the missing side's length squared, we must find the square root of 1681, which is 41

hope this helps :)

7 0
3 years ago
Read 2 more answers
Slope: -3/5;y-intercept: -1/5​
astraxan [27]

Answer:

y= -3/5x - 1/5

Step-by-step explanation:

The slope formula:

y=mx+b

m = slope, which is -3/5 in your case

b= your y-intercept, which is -1/5 in your case

Simply plug it in and you get your answer.

6 0
2 years ago
What is the volume of the sphere?
poizon [28]

Answer: 113.1

Step-by-step explanation:

The formula is \frac{4}{3}\pir^{3}

The radius is 3, and 3 cubed is 27.

Then, 27 x \pi is about 84.82

Finally, 84.82 x \frac{4}{3} is about 113.1

Hope this helps. Please mark as brainliest, thanks!

5 0
3 years ago
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I really need help I don’t know how to you know
lianna [129]

Answer:

144 in internal angle

Step-by-step explanation:

5 0
2 years ago
WILL MARK YOU BRAINLIEST
Nikolay [14]

Answer:

i believ its b

Step-by-step explanation:

3 0
2 years ago
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