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1 year ago

(75, -80) and (-1, -78). What is the slope of the line that passes through ?

Mathematics

1 answer:

jekas [21]1 year ago

3 0

Answer:

$- \frac{2}{ 76}$

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What is the parallel line and slope of a perpendicular like for 3x+5y=4

jonny [76]

Answer:

a line parallel has the same slope and different y-intercept, and the slope of the perpendicular line would be -3/5

Step-by-step explanation:

3x + 5y = 4

5y = -3x + 4

y = -3/5x + 4/5

8 0

2 years ago

What is the relationship between 7 and —7?

Alex73 [517]

Answer: absolute value

Step-by-step explanation:

Sorry for my writing it’s horrible ik I’m in a hurry rn lol

4 0

2 years ago

Write an equivalent expression of -2(1.5h+5)-4(-0.5+3h) without parenthesis

ryzh [129]

The equivalent expression to given expression is: -15h-8

Step-by-step explanation:

We can simplify the given expression to find an equivalent expression.

Given expression is:

$-2(1.5h+5)-4(-0.5+3h)$

So by using distributive property

$=-3h-10+2-12h\\=-15h-8$

Hence,

The equivalent expression to given expression is: -15h-8

Keywords: Equivalent expressions, Polynomials

Learn more about polynomials at:

#LearnwithBrainly

8 0

2 years ago

What is the volume of a right circular cylinder with a radius of 4 m and a height of 4 m?

CaHeK987 [17]

Answer:

64π m³

Step-by-step explanation:

The general formula for the volume of a cylinder:

V = πr²h, where 'r' is the radius and 'h' is the height

In the given problem, the radius is equal to 4 m and the height is equal to 4 m. Plugging these values into the equation:

V = π4²(4) = π16*4 = 64π m³

5 0

2 years ago

Simplify<br>(a + 2b +30) - (40+36-5a)

Crazy boy [7]

Step-by-step explanation:

(a+2b+30)-(40+36-5a)
a+2b+30-40-36+5a
6a+2b-46

hope it helps.

3 0

2 years ago