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ad-work [718]
3 years ago
10

Solve using the quadratic formula. x² + 12x - 5=0

Mathematics
1 answer:
tatuchka [14]3 years ago
3 0
I believe this is the answer

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Is this right idk but i need work fir it
bija089 [108]

Answer:

The answer is C 5/4

Step-by-step explanation:

When lines are parallel and you know there is a scalar factor, make the ratio by putting the original over the dilation 15:12 or 15/12 this is the ratio and after you need to reduce by dividing by the greatest common factor. 15 and 12's GCF is 3 so (15/3)/(12/3) = 5/4.

7 0
4 years ago
This semester, the tuition fee increased to $5,871. If this represents an increase by 14%, what was the original fee?
MissTica
Use a calculator its easy
7 0
3 years ago
PLZ HELP!! I NEED ASAP
cupoosta [38]

Step-by-step explanation:

Let x be sister

equation = (x + 2x) = 36

= x = 36/3

= x = 12

kim is 2 times his sisters age so his age is 12×2 = 24

8 0
3 years ago
I’m confused on this type of math
slega [8]

Answer:

all you do is add

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Arnav was 1.5 m tall. In the last couple of years, his height has increased by 20% percent.
BlackZzzverrR [31]

Answer: Arnav is 1.8m

Step-by-step explanation: I multiplied 1.5 by 0.20 and then added that answer to 1.5 and then I got 1.8

:D

5 0
3 years ago
Read 2 more answers
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