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3 years ago

9

27x+5+15x-2 what is the degree angle

1 answer:

Zielflug [23.3K]3 years ago

7 0

The original motivation for choosing the degree as a unit of rotations and angles is unknown. One theory states that it is related to the fact that 360 is approximately the number of days in a year.[5] Ancient astronomers noticed that the sun, which follows through the ecliptic path over the course of the year, seems to advance in its path by approximately one degree each day

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Leo had $91, which is 7 times as much money as Alison had. How much

NARA [144]

Answer:

$7x=91$

$13.

Step-by-step explanation:

Let x represent money that Alison has.

We have been given that Leo has 7 times as much money as Alison had. So the amount of money that Leo has, would be $7x$ .

We are also told that Leo had $91, so we will equate $7x$ with 91 and solve for x as:

$7x=91$

To solve for x, we will divide both sides by 7:

$\frac{7x}{7}=\frac{91}{7}$

$x=13$

Therefore, Alison has $13.

8 0

3 years ago

Read 2 more answers

How do you do this. Plz explain with steps.

Marysya12 [62]

What you are going to do is multiply what you have in parenthesis by two the answer is 2Xsquared and 2Y to the fourth

8 0

3 years ago

Read 2 more answers

Write an equation of the line that passes through (4,-6) and is parallel to the line y=-3x-9

murzikaleks [220]

Answer:

y - 7 = 3(x - 3)

y - 7 = 3x - 9

y = 3x - 2

Step-by-step explanation:

Hope this helped you!

5 0

3 years ago

Please help me solve this

Afina-wow [57]

Answer:

y-27=8·(x-3)

Step-by-step explanation:

8 0

3 years ago

I need help please!!!

HACTEHA [7]

Answer:

A

Step-by-step explanation:

6 0

2 years ago