2 years ago

Please answer these and find the slope intercept form for each one. Best answer gets brainliest

1 answer:

3 0

You just look where the line crossed the y axis and that’s your y intercept and for the slope you look at where the line perfectly intersects the squares and then count rise to run to each dot

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The 7th grade has 159 students. There are twice as many boys in the grade as there are girls.

aleksklad [387]

Answer:

106 boys

Step-by-step explanation:

7th grade = 159 students

Boys to girls ratio:

2:1

Find two thirds of 159:

2/3*159 = 106 boys

159-106= 53 girls

Check:

53*2 = 106

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3 years ago

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Which algebra expression represents this phase ?

lapo4ka [179]

Answer:

Step-by-step explanation:

Product is what you get when you multiply

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2 years ago

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There is small pond which is 8 metres long, 4metre wide and 2metre deep what is the volume

d1i1m1o1n [39]

Volume=Length * Width * Height
Volume= 8 * 4 * 2
Volume=64m

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2 years ago

The circumference of a circle is 4π ft. find its diameter in feet

Ainat [17]

Answer:

4 is the diameter

Step-by-step explanation:

Given:

C = 4π

Formula for circumference:

C = 2πr

Work:

C = 2πr

4π = 2πr

r = (4π)/(2π)

r = 2

Diameter:

d = 2r

d = 2(2)

d = 4

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2 years ago

Y=3x+18 <br> -12x+4y=-24 linear system of equations

solong [7]

Answer:

Step-by-step explanation:

Use substitution, y=3x+18 so -12x+4(3x+18)=-24. From here you can try to solve for x

-12x+12x+72=-24

The xs cancel, which leaves you with 72=-24

Since 72 cannot equal -24 there is no answer to this system of equations

7 0

3 years ago