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vazorg [7]
3 years ago
12

2a +8= 16 I’ll give brainey for right answer

Mathematics
2 answers:
AysviL [449]3 years ago
8 0
You can see the picture for the steps but the answer is a=4

inn [45]3 years ago
7 0

Answer:

a=8

Step-by-step explanation:

2a+8=16

-8 on both sides

2a=8

/2 on both sides

a=4

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iVinArrow [24]

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4 0
3 years ago
Wendy wants to run 3 miles. Each lap around the track at her school is mile.
aliina [53]

Answer:

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Hope this helps. :)

7 0
3 years ago
F(x)=2x^2-5;find when f(x)=-7​
Daniel [21]

Answer:

x=i or no solution exists depending on the user's grade

Step-by-step explanation:

f(x) = 2x^2-5

-7 = 2x^2-5

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6 0
3 years ago
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How do I do it? I’m get confused what do I type in the box?
erastovalidia [21]
I think that’s called (translations)if i’m not wrong
7 0
3 years ago
Which of the following statements describes one part of completing the square for x 2 + 4x = 32?
Westkost [7]

SOS:

Answer:

Take the square root of 36 and subtract 2.

Step-by-step explanation:

x^2+4x=32\\(\frac{1}{2}*4=2; 2^2=4) : x^2+4x+4=36\\\sqrt{(x+2)^2}=\sqrt{36}\\ x+2=±6: -2+6=4, -2-6=-8

<em>Hope this helps!!</em>

7 0
3 years ago
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