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EastWind [94]
3 years ago
15

Nfhjdnhikvcdbhvbndhifgnbhidfgnijhdfibhjgdfbhijvbnjidfhunbdfhun

Mathematics
2 answers:
krok68 [10]3 years ago
7 0

Answer:

1. x=-6

2. x=12

3. x=8

4. x=-21

5. x=-18

6. x=-2

7. x=10

8. x=-3

9. x=21

10. x=2

11. x=-18

12. x=-7

13. x=6

14. x=-10

15. x=3

Step-by-step explanation:

Whew! That took a long time. I hope the answers are correct! The negatives  may be hard to see, though. Comment on this answer if you can't see them.

mafiozo [28]3 years ago
7 0

Answer:

1) x=-6

Step-by-step explanation:

1) -7x+16=58

-7x=42

<u>x = -6</u>

this is all I can help you with :) you should be able to do this.

<em>YOU GOT IT!! </em>

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3 years ago
Identify the equation in slope-intercept form for the line containing the point (0,7) and perpendicular to y=−5/4x+11/4.
g100num [7]

Answer:

4/5x + 7

Step-by-step explanation:

the slope-intercept form is y = ax+b

a is the slope, to figure it out the line is perpendicular to y = -5/4x+11/4

There is a rule said if two lines are perpendiculars, the multiplication of their slopes = -1, so -5/4 * a = 1, solve for a = 4/5

b is the intercept to get it use the point (0,7)

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2 years ago
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Ganezh [65]
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6 0
3 years ago
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a ramp measures 6 feet long. if the ramp is 12 inches tall, what is the horizontal distance it covers? i'll give brainliest to w
luda_lava [24]

we know that

1 ft--------> is equals to 12 in

the ramp is 12 inches tall----------> 1 ft tall

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applying the Pythagorean theorem

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the answer is

5.92 ft

6 0
2 years ago
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A certificate of deposit with $600 principal earns 2. 5% interest for 6 years. How much is the interest earned for 6 years?
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2 years ago
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