3 years ago

Help is needed please!!

Mathematics

1 answer:

gayaneshka [121]3 years ago

8 0

The answer is 201 hope this helps

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The number of 7th graders attending Middlefield Science Academy this year is 130% of last year’s total. If 500 7th graders atten

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B,C,D,E!

Step-by-step explanation:

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2 years ago

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Area of the triangle in cm2

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Answer:

48cm².

Step-by-step explanation:

Area of a triangle = ½ × b × h.

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3 years ago

Devi has a grid in the shape of a parallelogram. She has equilateral triangles with an area of 40 square millimeters that fit on

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3 years ago

(1,9) m=-3 in point slope form

Marysya12 [62]

Use the given slope and point and put it into the point-slope formula
y - y1 = m ( x - x1 )

1 is your x value (x1) and 9 is your y value (y1). M = -3

In point slope form, the answer is
y - 9 = -3 ( x - 1 )

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3 years ago

A line passes through (5,3) with a slope of 3/5. Plot 3 points on this line

Aneli [31]

Answer:

y=3/5*x, A(0,0), B(1,3/5), C(2,6/5)

Step-by-step explanation:

A(5,3)=(x1,y1)....x1=5, y1=3

m=3/5

y-y1=m(x-x1)

y-3=3/5(x-5)

y-3=3/5*x-3/5*5

y-3=3/5*x - 3

y=3/5*x-3+3

y=3/5*x

x=0, y=3/5*x, y=3/5*0=0 A(0,0)

x=1, y=3/5*1=3/5 B(1,3/5)

x=2, y=3/5*2=6/5 C(2,6/5)

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3 years ago