All categories

1 year ago

If the endpoints of ST are S (1,4) and T (5,2) then the midpoint is in Quadrant IV?

Mathematics

1 answer:

irina [24]1 year ago

6 0

It is false that the midpoint is in quadrant IV

<h3>How to determine the midpoint location?</h3>

The endpoints are given as:

S (1,4) and T (5,2

The midpoint is

(x, y) = 0.5 *(x1 + x2, y1 + y2)

So, we have:

(x, y) = 0.5 *(1 + 5, 4 + 2)

Evaluate the expression

(x, y) = (3, 3)

The point (3, 3) is located in the first quadrant

Hence, it is false that the midpoint is in quadrant IV

You might be interested in

What is the notation for an inverse function?

solniwko [45]

Answer:

Notation. The inverse of the function f is denoted by f -1 (if your browser doesn't support superscripts, that is looks like f with an exponent of -1) and is pronounced "f inverse". Although the inverse of a function looks like you're raising the function to the -1 power, it isn't.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Geraldine has 200 feet of fencing. She wants to fence in a rectangular area. Which function A(w) represents the area of land tha

Brut [27]

Answer:

A(w) = - $w^{2}$ + 100w

Step-by-step explanation:

First, we need to find down the length (l) of the rectangular area in term of w

We have 200 feet of fencing is the perimeter of the rectangular area, which mean:

2 (w + l) = 200

<=> l = 100-w

But the area of land: w*l

= w (100-w)

=- $w^{2}$ + 100w

So, A(w) = - $w^{2}$ + 100w

5 0

2 years ago

a boat costs 11,850 and decreases in value by 10% per year. how much will the boat be worth after 8 years

lawyer [7]

If the boat initially cost $11850 and INCREASED in value by 10% per year, we'd calculate the final value like this:

V = $11850(1+0.10)^8

But if the boat is losing value (depreciating) over time, we'd calculate its final value like this:

V = $11850(1-0.10)^8 = $11850(0.90)^8 = $11850(0.4305) = $5101.04 (answer)

5 0

2 years ago

Four times the sum of a number X and two is sixteen

brilliants [131]

Answer: x=14

Step-by-step explanation:

Subtract 2

from both sides of the equation.

X=16−2

Subtract 2

from 16

X=14

4 0

2 years ago

Read 2 more answers

If red oak lumber weighs 63 pounds per cubic foot, how much does one cord of red oak weigh? (A cord is a measurement for bulk wo

dsp73

Answer: Option C. 8,064 pounds

Solution:

Unit weight: U=63 pounds/foot^3

Total Weight: W=?

W=U*V

Volume: V

Length: l=8 feet

Width: w=4 feet

Height: h=4 feet

V=l*w*h

Replacing the knwon values in the formula above:

V=(8 feet)*(4 feet)*(4 feet)

V=128 feet^3

Replacing in the formula of total Weight:

W=U*V

W=(63 pounds/foot^3)*(128 feet^3)

W=8,064 pounds

8 0

2 years ago