3 years ago

Help please. I will be happy!!!!

Mathematics

2 answers:

marshall27 [118]3 years ago

8 0

Its either the first answer or the second one

liraira [26]3 years ago

4 0

Answer:

probably the second one or third one

Step-by-step explanation:

pretty sure! :)

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Manny goes bowling.

yawa3891 [41]

Answer:

the answer is b.

Step-by-step explanation:

he only has 25 to spend

he buys shoes and a game so u would add that up

it's less than 25 so that's why it's b.

hope this helps

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3 years ago

What is the slope of a line that is perpendicular to the line that goes through (5,4) and (-2,-3)?

Snowcat [4.5K]

First, let us solve for the slope of the line which it intersects with:

m’ = (y2 – y1) / (x2 – x1)

m’ = (-3 – 4) / (-2 – 5)

m’ = 1

The slope of the perpendicular line is the negative reciprocal, therefore:

m = - 1 / m’

m = - 1 / 1

m = -1

<span>So the slope of the line is -1.</span>

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3 years ago

In a class of 6, there are 2 students who forgot their lunch.

In-s [12.5K]

1/15 would be your answer.

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3 years ago

Read 2 more answers

Help I know y’all tired of me but I need to pass lol

Naya [18.7K]

I would go with the first one

5 0

3 years ago

What is the perimeter of triangle ABC round each step by the nearest 10th see image. Thanks so much

Greeley [361]

Perimeter of the triangle ABC is 18.7 units.

Coordinate of the point A is (4, -1), B is (-1, 4) and C is (0, -3).

Length of the side AB = $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

AB = $\sqrt{(-1-4)^{2}+(4+1)^{2}} =\sqrt{50}$

AB = 7.07 units = 7.1 units ( rounded to the nearest 10th)

Length of the side BC = $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

BC = $\sqrt{(0+1)^{2}+(-3-4)^{2}}$

BC = $\sqrt{50}$

BC = 7.07 units = 7.1 units ( rounded to the nearest 10th)

Length of the side CA = $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

CA = $\sqrt{(4-0)^{2}+(-1+3)^{2}}$

CA = $\sqrt{20}$

CA = 4.47 units = 4.5 ( rounded to the nearest 10th)

Perimeter of the triangle ABC = sum of all three sides = (7.1 + 7.1 + 4.5) units = 18.7 units

5 0

3 years ago