3 years ago

Given a and b are numbers, and a + b = 180, which

Mathematics

1 answer:

Anastasy [175]3 years ago

6 0

If the first one is a = 180 - b, and not 180 - 6, then that is correct.

Also, 360 = 2a + 2b is correct

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Well, you already have the decay model, so just plug that in

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3 years ago

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Read 2 more answers

A line segment has the endpoints (9, -16) and L (7,12) find the coordinates of its midpoints M

Anastasy [175]

Answer:

The answer to your question is: (8, -2)

Step-by-step explanation:

Data

A (9, -16)

L (7, 12)

Formula

$Xm = \frac{x1 + x2 }{2} Ym = \frac{y1 + y2}{2}$

Xm = $Xm = \frac{9 + 7}{2} Ym = \frac{-16 + 12}{2}$

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3 years ago

Write the equation of a line perpendicular to y= -5/6x-3 and whose y-intercept is (0,11).

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Answer:

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Step-by-step explanation:

Perpendicular lines have the opposite sign and reciprocal of the original line. Since the y-intercept is 11 we know that it is 6/5x+11

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3 years ago

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER PLEASE

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Answer:

1st answer was wrong

area of circle - quarter

Step-by-step

100pi- (100pi÷4)

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