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worty [1.4K]
2 years ago
8

1) What are the zeros of f(x) = (x + 4)(x – 7)?

Mathematics
2 answers:
OLga [1]2 years ago
8 0
The answer is -4 & 7 trust me ! ❤️
babymother [125]2 years ago
7 0
Answer:-4 and 7

Thank you for your service
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What is 6x(-496)=19x12
vichka [17]

Answer:

-19/248

Step-by-step explanation:

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2 years ago
What is the opposite of the opposite of -2
melisa1 [442]

Answer:

2 is the opposite of-2 and -2 is the opposite of 2

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BROOO HELP what is the slope of the line through (-3,3) and (-1,-1)?
lesya [120]

Answer:

C

Step-by-step explanation:

To find the slope between any two points, we can use the slope formula:

m=\frac{y_2-y_1}{x_2-x_1}

Where (x₁, y₁) and (x₂, y₂) are two, separate points.

We have the two points (-3, 3) and (-1, -1).

So, let (-3, 3) be (x₁, y₁) and let (-1, -1) be (x₂, y₂).

Substitute them into the slope formula to get:

m=\frac{-1-3}{-1-(-3)}

Subtract:

m=\frac{-4}{2}=-2

Hence, our slope is -2.

So, our answer is C.

6 0
2 years ago
Read 2 more answers
Of the following integers, which is the closest approximation to (2√+5√)2(2+5)2?A. 7B. 10C. 13D. 15E. 17
MAXImum [283]

Answer:

C. 13

Step-by-step explanation:

from on online source, the question should be placed as thus:

Of the following integers, which is the closest approximation to (√2 + √5)^2 ?

A. 7

B. 10

C. 13

D. 15

E. 17

This is known as Algebraic expression. So we have to expand to simplify further

using  this identity  th (a+b)^2 = a^2 + b^2 +2ab

(√2 + √5)^2 =

(√2 + √5)(√2 + √5)

................Expansion of the above

\sqrt{2}* \sqrt{2} +\sqrt{2}* \sqrt{5} +\sqrt{2} *\sqrt{5}+\sqrt{5} *\sqrt{5}

2 + 5 + 2√10

~ 2 +5 + 2(3)

C. 13

3 0
3 years ago
Solve the inequality of c=20x+19,152 r=24x
Alex Ar [27]
The answer is there with the attached peice

6 0
3 years ago
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