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Vladimir79 [104]
3 years ago
7

ANSWER QUICKLY PLZZZZZZ ANSWER QUESTION C​

Mathematics
1 answer:
My name is Ann [436]3 years ago
4 0

Answer:

<h3>\boxed{12}</h3>

Step-by-step explanation:

E is 5 more than d

f is 7 less than d

a) e = d + 5

b) f = d - 7

c) plug the values of e and f

= d + 5 - (d - 7)

When there is a ( - ) in front of an expression in parentheses, change the sign of each term in the expression

= d + 5 - d + 7

Since, two opposites add up to zero , remove them from the expression

= 5 + 7

Add the numbers

= 12

Hope I helped!

Best regards!

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(-12)^9 is a negative because a negative times a positive is negative. The answer to (-12)^9 is -5159780352.
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3 0
3 years ago
What is the factorization of 2x^2+9x+9
iogann1982 [59]

Answer:

(2x+3)*(x+3)

Step-by-step explanation:

6 0
3 years ago
If f(x)=9−4 |x+1|, find f(−5). −15 −7 7 23
r-ruslan [8.4K]

Answer:

If f(x) = 9–4 |+1|, find f(-5)?

Step-by-step explanation:

15

-7

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23

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6 0
3 years ago
7/12+5/12+7/12+5/12
Mademuasel [1]
The answer is 2


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3 0
4 years ago
Read 2 more answers
7. A line in the Cartesian plane passes through the points (1, 3) and (5, 4). What is the slope of the line? A. 1/4 B. –4/1 C. 4
mojhsa [17]

A

to calculate the slope m , use the ' gradient formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (1, 3) and (x₂, y₂ ) = (5, 4)

m = \frac{4 - 3}{5 - 1} = \frac{1}{4} → A


5 0
3 years ago
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