All categories

2 years ago

I need help with this question asap!!I will give brainliest!!!please and thank you

Mathematics

1 answer:

pogonyaev2 years ago

6 0

Answer:

Step-by-step explanation:

(4,6) and (20,14) are points on the line.

slope of line = (14-6)/(20-4) = 8/16= 1/2

point-slope equation for line of slope 1/2 that passes through (6,4):

y-4 = (½)(x-6)

in slope-intercept form:

y = ½x + 1

y-intercept = 1

You might be interested in

Micah recorded the amount of time his mom and dad spend reading bedtime stories. He plotted the data in the box plot below.

katrin [286]

Answer:

The lengths of time that his mom reads are typically longer and have more variability than the lengths of time that his dad reads.

Step-by-step explanation:

The Mom's plot is longer in ranges, therefore, she would have more variability than the dad.

4 0

3 years ago

Read 2 more answers

A ray is a defined term because ?

scoray [572]

It
can be described useing two other undefined terms :- point & line

6 0

3 years ago

Please help if you know the answer

Pachacha [2.7K]

Answer:

I think the answer to this is C

5 0

3 years ago

The height of a right circular cylinder is 1.5 times the radius of the base. What is the ratio of the total surface area to the

Naily [24]

Let r represent the radius of cylinder.

We have been given that the height of a right circular cylinder is 1.5 times the radius of the base. So the height of the cylinder would be $1.5r$ .

We will use lateral surface area of pyramid to solve our given problem.

$LSA=2\pi r h$ , where,

LSA = Lateral surface area of pyramid,

r = Radius,

h = height.

Upon substituting our given values in above formula, we will get:

$LSA=2\pi r\cdot (1.5)r$

Now we will find the total surface area of cylinder.

$TSA=2\pi r(r+h)$

$TSA=2\pi r(r+1.5r)$

$TSA=2\pi r(2.5r)$

$\frac{TSA}{LSA}=\frac{2\pi r(2.5r)}{2\pi r(1.5r)}$

$\frac{TSA}{LSA}=\frac{2.5r}{1.5r}$

$\frac{TSA}{LSA}=\frac{25}{15}$

$\frac{TSA}{LSA}=\frac{5}{3}$

Therefore, the ratio of total surface area to lateral surface area is $5:3$ .

4 0

3 years ago

A right triangle has sides of length 3ft., 4ft., and 5 ft. what is the perimeter? what is it’s area?

ella [17]

Answer:

the perimeter is 12 feet

the area is 60 feet

Step-by-step explanation

perimeter=adding all sides

area=multiplying all sides

7 0

3 years ago

Read 2 more answers

I need help with this question asap!!I will give brainliest!!!please and thank you​

I need help with this question asap!!I will give brainliest!!!please and thank you