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guapka [62]
3 years ago
12

Evaluate the function requested. Write your answer as a fraction in lowest terms.

Mathematics
1 answer:
Artemon [7]3 years ago
3 0

Answer:

d. Cos B = 9/41

Step-by-step explanation:

Recall, SOHCAHTOA.

Cos B = Adjacent length / Hypotenuse length

Adjacent length to reference angle B = 27

Hypotenuse length = 123

Cos B = 27/123 = 9/41

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8g-f when g is-1 and f is 4
Maksim231197 [3]
8g - f
First fill in the information. 
8 x -1 minus 4
8 x -1 is -8 
then you take -8 and subtract 4 from it.
So your final answer is -12. Hope this helped. 
5 0
4 years ago
Read 2 more answers
-30 = 4 - 8x<br><br><br> please help me solve this
lesya [120]

Answer:

4.25

Step-by-step explanation:

-30=4-8x

-4   -4

----

-34=-8x

/-8  /-8

----

4.25=x

5 0
3 years ago
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Evaluate f(-7). f(x)=3x^2<br><br> a) -441<br> b) -147<br> c) 78<br> d) 147
vlabodo [156]

Answer:

a

Step-by-step explanation:

replace x with -7

7 0
3 years ago
four friends want to play a game. in how many ways can the friends from teams, if both team dont have name
SVETLANKA909090 [29]

Answer:

So I’m guessing you want either how to get a name or name ideas?

Step-by-step explanation:

1. Compare the friend’s favorite things and lump them together (lets say one likes ballet and another likes swans so the name would be the Graceful Swans)

2.Pick a name that describes what you like about your friendship (lets say they like the love that the friends give to one another so lets say Loving Friends)

NAME IDEAS

Hunting Pack

Graceful Swans

Cloudy Skies

DREAM TEAM

Windy days

IF YOU WANT TO DIVIDE THE FRIENDS THEN THERE WOULD BE TWO FRIENDS ON EACH TEAM

Hope this helped

Plz mark Brainliest

Dont forget to smash that heart at the bottom <3

Have a great day!

7 0
3 years ago
41) Gabriella invests $8,193 in a retirement
nataly862011 [7]

Answer:

Option C. \$34,252.67  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=18\ years\\ P=\$8,193\\ r=0.08\\n=6  

substitute in the formula above  

A=\$8,193(1+\frac{0.08}{6})^{6*18}=\$34,252.67  

4 0
4 years ago
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