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Setler79 [48]
3 years ago
9

Good morning please help me im in desperate need thxs

Mathematics
1 answer:
Marat540 [252]3 years ago
7 0

Answer:

Should be 4/7

Hope it helps have a good day!

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on Monday it rained 1 3/4 of an inch and on Tuesday it rained 2 2/3 of an inch. how many inches did it rain altogether?​
iogann1982 [59]

Answer:

4 5/12

Step-by-step explanation:

Convert to mixed fraction 7/4 + 8/3

Find common denominator, 12

21/12 + 32/12

add numerators  (21+32)/12 = 53/12

reduce fraction 4 5/12

8 0
3 years ago
What is -9(4f-6f)+(-15f)<br><br> I need the answer ASAP
SIZIF [17.4K]
The answer is 3f
<span>=<span><span>18f</span>+<span>−<span>15f</span></span></span></span><span>=<span>(<span><span>18f</span>+<span>−<span>15f</span></span></span>)</span></span><span>=<span>3<span>f</span></span></span>
4 0
3 years ago
Read 2 more answers
17. Let f(x) = 2x2 + 5x + 6 and g(x) = 3x2 + 4x – 10.<br> a Find f(x) + g(x)<br> b. Find f(x) – g(x)
nalin [4]

Step-by-step explanation:

f(x)+g(x)=(2x^2 + 5x +6) + (3x^2 +4x - 10)

Combine like terms

5x^2 + 9x -4

f(x)-g(x)=(2x^2 + 5x +6) - (3x^2 +4x - 10)

Distribute the negative

(2x^2 + 5x +6) + (-3x^2 -4x + 10)

Combine like terms

-x^2 +x +16

7 0
3 years ago
Read 2 more answers
What is true about the absolute values of the slopes of parallel and perpendicular lines?
GenaCL600 [577]
They are the reciprocals of each other, meaning the denominator and the numerator are in switched positions
5 0
3 years ago
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Is it A? If not, why?
Lostsunrise [7]

Answer:

It's A 7^7

Step-by-step explanation:

This is because if two numbers with the same base divide,we subtract the exponent of the divisor from that of the dividend

8 0
2 years ago
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