MATHEMATICS HIGH SCHOOL

Find the coordinates of m, the midpoint of gh, for g(8,-6) and h(-14,12)

Answers

Answer 1

Answer:

Answer:

m = (- 3, 3 )

Step-by-step explanation:

given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint M is

M = ( $(x_(1)+x_(2) )/(2)$ , $(y_(1)+y_(2) )/(2)$ ) ← midpoint formula

let (x₁, y₁ ) = g (8, - 6 ) and (x₂, y₂ ) = h (- 14, 12 ) , them midpoint m is

m = ( $(8-14)/(2)$ , $(-6+12)/(2)$ ) = ( $(-6)/(2)$ , $(6)/(2)$ ) = (- 3, 3 )

Related Questions

SIMPLIFY THE FOLLOWING EXPRESSION: given that s ≠ 0, and write your answer using only positive exponents. Thanks in advance!!!
The height of a cylinder is four times its radius. Find a function that models the volume V of the cylinder in terms of its radius r.
Isolating variables abx=cy the variable is x. [please show me how)
What’s the slope? And can you please explain I don’t get it
Solve 8m² + 20m = 12 for m by factoring Please show all work

Simplify. 4−16÷4+42 −16 13 15 16

Answers

Answer:

[See Below]

Step-by-step explanation:

✦ First split the equation in little pieces and solve them:

✧ 4 - 16 = -12

✧ 4 + 4² = 20 (4² = 16)

✦ Now divide them:

✧ -12 ÷ 20 = -0.6

So I'm guessing you're trying to simplify 4²... so it'd be 16 because none of the choices are the simplified version of the problem.

~Hope this helps Mate. If you need anything feel free to message me.

My question is what is 4-5h how do you solve this problem

Answers

Let us assume that 4 - 5h = 0

we need to the value of h.

4 - 5h = 0
-5h = -4
-5h/-5 = -4/-5
h = 4/5

To check: substitute h by its value.
4 - 5h = 0
4 - 5(4/5) = 0
4 - 20/5 = 0
4 - 4 = 0
0 = 0

Set the expression equal to 0.
4 - 5h = 0

Add 4 on both sides.
5h = 4

Divide by 5 on both sides.
h = $\fbox {4/5}$

What is the approximate volume of a cylinder with a diameter of 30 meters and a height of 9 meters? Use 3.14 for tt.

Answers

The diameter is double the radius - meaning that you need to divide 30 by 2 which = 15metres
The formula is V= πxr²xh

∴ V=πx15²x9
= 6361.725124

Convert 57ft per hour to 57 ft per minute. How do I convert from ft per hr to ft per min?

Answers

Divide by 60 because it is hour to minutes. Just ignore the feet because it can confuse you. Since it is the same unit before and after the conversion, we dont have to do anything to it.
57 ft/hr⇒ 57 ft/min
ft and ft cancel
divide 60(hour to minutes)
$(57)/(60)$
Answer is 0.95 ft/min

Corey and his two friends, Alex and Carl, have a combined weight of 405 pounds. Corey weighs 127 pounds. Alex weighs at least 130 pounds, but no more than 145 pounds. Which inequality represents Carl's weight (x)?

Answers

133 ≤ x ≤ 148

We first take Corey's weight off of the total:
405-127 = 278

The other two boys together weigh 278.

We know that Alex weighs no more than 145 and no less than 130. Taking these two numbers off of the 278 will give us the constraints for Carl's weight:
278-145 = 133
278-130 = 148

This means that 133 ≤ x ≤ 148

What is the 6th term in the geometric sequence described by this explicit formula ?

Answers

Answer:

the answer is d. -5120

Step-by-step explanation:

$a_(n) =-5(4)^(n-1)\na_(6)=-5(4)^(6-1) \na_(6)=-5(4)^(5) \na_(6)=-5(1024)\na_(6)=-5,120$

Other Questions

Eric earned 60 points on his last test if there were 75 possible points what was his percent grade

Black Widow closely tracks her total villains vanquished count. She iscurrently at 31. She vanquishes 2 villains each day. What is the total numberof villains she will have vanquished after 9 days? *

Find the expression for the area of the figure. Give your answer as a simplified radical.

Find the distance between the two points (6, -2), (1, -5)