MATHEMATICS HIGH SCHOOL

A square has an area of 49 square meters. What is the perimeter of the square? 1) 28 meters 2) 30 meters 3) 32 meters 4) 36 meters

Answers

Answer 1
Answer:

Answer:

1)28

Step-by-step explanation:

The area of square=49m^2

or,L^2=49

i.e. L=7

also perimeter =4L

or, =4×7

or, perimeter=28m

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Answers

Answer:

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What is the equation of a line that goes through the point (4, 2) and is parallel to the line given by the equation y = 2x + 6?y = 4x - 6
y = -2x + 6
y = 2x - 6
y = -2x - 6

Answers

y=2x-6

Parallel lines have equal gradients
Hello,
Answer C

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Whats the smallest zero for the function y = 4x^2-8x 60

Answers

ok so
we don't know the sign so it could be
4x^2-8x+60 or
4x^2-8x-60
( if it is the first one, go to AAAAAAA
if it is second one go to BBBBBBBBBBB)

to find the zero fo the function, set the fnction to zero
then factor since if you had xy=0, then assume that x and y=0

AAAAAAAAAA
4x^2-8x+60=0
4(x^2-2x+15)=0
4 you get a nonreal root so the missing sign is probably a negative sign
if you were to graph this one, there is no x intercept


BBBBBBBBB
4x^2-8x-60=0
4(x^2-2x-15)=0
4(x-5)(x-3)=0
x-5=0
x=5
x-3=0
x=3
3<5
smallest zero is 3


I would say the smallest zero is 3

The smallest zero for your equation is either -3 or 2.
Since you didn't gave us what 60 was either positive or negative, I had to write it in both forms.
Which are y=4x^2-8x+60 or y=4x^2-8x-60.
If your equation has it with a positive 60 then the smallest zero is 2.
If your equation has it with a negative 60 then the smallest zero is -3.
If you need any further explanation due to how I got the answer just let me know. (:

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Answers

I think the answer is a=7b*9/2=31.5M

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Answers

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What is 51/4 ÷ 22/7 ? A. 1219/64 B. 219/64 C. 2 D. 12

Answers

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hope the answer helps you
The answer is B hope this helps :D
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