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3 years ago

Find all angles, 0 ≤C<360 that satisfy the equation below, to the nearest tenth of a degree.

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

7 0

Move all the terms involving the sine to one side, and all the numbers to the other:

$9\sin(c)-2=\sin(c)-7 \iff 8\sin(c) = -5\iff \sin(c)=-\dfrac{5}{8} \iff c = \arcsin\left(-\dfrac{5}{8}\right)\approx 321.3$

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Based on the rule of 72 (your text page 21), how many years will it take for a $1,000 investment to grow to $2,000, assuming the

Anit [1.1K]

Answer:

12 years.

Step-by-step explanation:

We are asked to find the time it will take to an amount of $1000 to grow to $2000 at a rate of 6% per year.

To find the number of years it will take the amount to double, we will divide 72 by growth rate that is 6% is this case.

$\text{Time it will take to double the amount}=\frac{72}{6}$

$\text{Time it will take to double the amount}=12$

Therefore, it will take 12 years for a $1,000 investment to grow to $2,000, assuming the investment grows at 6% per year.

3 0

3 years ago

Read 2 more answers

Factor the expression using gcf 98-70

Damm [24]

Answer:

The Greatest Common Factor (GCF) for 70 and 98, notation CGF(70,98), is 14.

Step-by-step explanation:

3 0

3 years ago

-k

Fed [463]

The hails 429 bushels each trip

8 0

3 years ago

Use a fraction stripe model to find the sum for 5 over 6 + 2 over 3.please if anybody can write the answer. Tomorrow is my exam

Tasya [4]

Answer:

0.94

Step-by-step explanation:

5/6 +2 /3= 2 5/6 /3= 2.83/3= 0.94

3 0

2 years ago

What is the answer to -2(4-m)=10

USPshnik [31]

I assume what you want ti find is the value of m?

You try to have an quation of the form "m=" where on the one side there is nothing but m.

so first, let's get rid of the bracket:

-2(4-m)=10

-8+2m=10

now, let's add 8 to both sides:

-8+8+2m=10+8

2m=18

and divide by 2:

m=9

and that's our solution

6 0

2 years ago