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Georgia [21]
3 years ago
13

I don't understand it and idk the answer ​

Mathematics
1 answer:
sladkih [1.3K]3 years ago
5 0

Answer:

The answer is A

Step-by-step explanation:

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fred and freda share some prize money in the ratio 7:3. the prize money totaled $3000 how much does fred receive?
cupoosta [38]

Answer:

fred recives 2700 or 300 im sorry i cant help more

Step-by-step explanation:

5 0
2 years ago
What is the GCF of h4 and 18?<br> Oh2<br> Oh4<br> O 18<br> O 12
stich3 [128]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
find the value of tan (a-b) if cos a=4/5 on the interval (270, 360) and sin b=-5/13 on the interval (270, 360)
Rudiy27

We can find a and b using inverse trig functions,

\cos(a)=\frac{4}{5}\implies a=\arccos\Big(\frac{4}{5}\Big)\approx36.87 \\\sin(b)=-\frac{5}{13}\implies b=\arcsin\Big(-\frac{5}{13}\Big)\approx-22.62

\tan(36.87-(-22.62))\approx1.7

Hope this helps.

7 0
3 years ago
Math question please show work for brainliest :)
yKpoI14uk [10]
Hello!
First of all you look at how many X's the line moves by, in this case it is -3

Then you look at how many y's the line moves by, in this case it is -2

Then you add together the number of X's moved and the number of y's moved:
-3x + -2y
( adding a negative number is the same as subtracting that number)
thus the answer is A. -3x-2y

Hope This helps! :)
5 0
2 years ago
Can some one please help<br><br> Simplify 4(11-6)+2
Nata [24]

Answer: 22

Step-by-step explanation:

11 - 6 = 5

4 x 5 = 20

20 + 2 = 22

' pls can i have brainliest? i need it for my goal'

4 0
2 years ago
Read 2 more answers
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