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kow [346]
3 years ago
9

I need some help please

Mathematics
1 answer:
Ganezh [65]3 years ago
8 0
SOH CAH TOA tells you
  Cos(x) = Adjacent/Hypotenuse
so you can find
  x = arccos(24/28)
  x ≈ 31.0°
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Pls help, i will give brainiest if you do!
Elza [17]

Answer:

THE CORRECT ANSWER IS D " THE THEORETICAL PROBABILITY OF PULLING A BLUE PEN BASED ON THE EXPECTED FREQUENCY WILL GET CLOSER TO 1/2 AS THE NUMBER OF TRIALS INCREASES. "

4 0
3 years ago
Liam wants to save $6,265 to purchase a car. if $4,000 is deposited into an account at 7.5% interest, compounded monthly, how ma
timurjin [86]
To solve for time taken we use the compound formula:
A=P(1+r/100*n)^(n*t)
where:
A=future value
P=principle
r=rate
t=time
n=number of terms

6265=4000(1+7.5/(12*100))^(12t)
solving for t we get
1.56625=1.00625^12t
12t=72.0136
t=6.00 years
Answer: 6 years
5 0
2 years ago
Will has 40 state quarters if 3/5 of his quarters are dated 2005 what is the value of the quarters from 2005?
san4es73 [151]

Answer:

5.75

thats just the answer

3 0
3 years ago
​Solve the absolute value equation. Check for extraneous solutions: |9x-3|=12
STatiana [176]

ANSWER: x=5/3, -1. Good luck. Hope this suffices.

Explanation for x=-1: |9x-3|=12. Lets take the absolute value brackets away for a sec. Add 3 to both sides 9x-3+3=-12+3, simplify: 9x=-9, divide both sides by nine:9x/9=-9/9. And that means that x=-1.

Explanation for x=5/3: |9x-3|=12. Add 3. 9x-3+3=12+3. Simplify: 9x=15. Divide both sides by 9. 9x/9=15/9. Simplify: x=5/3

5 0
3 years ago
1. Four more than a number.<br> er bronto tngitoup et .I
ra1l [238]
X + 4
Easy math lol
5 0
2 years ago
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