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Oliga [24]
3 years ago
12

PLEASE HELP ME!!!! WILL MARK BRAINLIEST!!

Mathematics
1 answer:
TiliK225 [7]3 years ago
8 0

There are a variety of ways you can solve this. I'll use the sine trig function.

If the \frac{sinR}{1} = \frac{8}{17} you can simply put \frac{8}{17} into a scientific calculator and press "sin-1" to get an answer of approximately 28, which means that angle R is 28°

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Jonathan borrowed $475 at a simple annual interest rate of 2%. How many years will it take him to repay the loan if he wants to
zvonat [6]
I’m pretty sure that the answer is A. 4
4 0
3 years ago
Read 2 more answers
One number is 5 more than another number. their sum is −15 . what are the numbers?
Aliun [14]
X=5+y
x+y=-15

subsitute 5+y for x

5+y+y=-15
5+2y=-15
minus 5 from both sides
2y=-20
divide both sides by 2
y=-10

sub back
x=5+y
x=5-10
x=-5

the numbers are -10 and -5
6 0
3 years ago
An airplane is 1440 above a buoy in the ocean. The buoy is 15 miles away from the mainland What is the diagonal distance in mite
Crazy boy [7]

Answer:

1440.08 mi

Step-by-step explanation:

Pythagorean Theorem:

\sqrt{1440^{2}+15^{2}  } = 1440.08

6 0
3 years ago
2x+y=-9<br> -3x+11=y whathe is the answer
insens350 [35]
[ 2x + y = -9 ] x -3
[- 3x +11= y ] x 2

-6x -3y = 27
-6x + 22 = 2y

-6x +27 = 3y
-6x +22 = 2y

5 = y

-6x -3x5 = 27
-6x -15 = 27
-6x = 42
-x = 42/6
-x = 7
x = -7

answer

x = -7
y = 5




8 0
3 years ago
Help help help help<br> 22
marusya05 [52]

Answer:

(-10)² = -10 x -10 = 100

- 10² = - (10 x 10) = - 100

Step-by-step explanation:

(-10)² = -10 x -10 = 100

- 10² = - (10 x 10) = - 100

7 0
3 years ago
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