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Arlecino [84]
3 years ago
5

PLEASE ANSWER CORRECTLY MARK YOU BRAINLIST.1.What is the value of f(–2)for the function f(x)=13x − 4?

Mathematics
1 answer:
USPshnik [31]3 years ago
6 0

Answer:

1. A

2. D

I'm sorry if I'm wrong

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A square has a perimeter of 12x + 52 units. Which expression represents the side length of the square in units?
Gnesinka [82]

Answer:

C

Step-by-step explanation:

If a square has 4 sides and the perimeter is 12x + 52, you have to divide 12x + 52 by 4 to get the length of a single side

12x / 4 = 3x

52 / 4 = 13

3x + 13

8 0
3 years ago
What is the midpoint of (2,-2,4) and (-2,0,6)
Mekhanik [1.2K]
Midpoint of (a,b,c) and (e,f,g) is
((a+e)/2,(b+f)/2,(c+g)/2)
just average them

the x value
(2+-2)/2=0/2=0

the y value
(-2+0)/2=-2/2=-1

the z value
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3 years ago
What is one way to test whether an unknown solution is acidic or basic?
jasenka [17]

Answer:

Bases change red litmus into blue and bases have a slippery and soapy texture. Therefore, we can conclude that out of the given options, one way to test whether an unknown solution is acidic or basic is to check whether the solution has a slippery feel

Step-by-step explanation:

3 0
2 years ago
Pleasaaaaseee answer the all for BRAINLEST answer and thanks
kow [346]
X=2/4=1/2
s=1 1/2
r= 1/2
y= 2/7
w= 1 2/3
p=2/5
Hope this works i can't see the others ok?
3 0
3 years ago
How do you determine what side of the triangle is the hypotenuse?
sergij07 [2.7K]
The hypotenuse is always the longest side and it is the side that is opposite the right angle.
4 0
3 years ago
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