MATHEMATICS HIGH SCHOOL

What type of triangle is formed by joining the points D(7, 3), E(8, 1), andF(4, -1)?equilateral triangle isosceles triangle right triangle
acute scalene triangle obtuse scalene triangle

Answers

Answer 1
Answer: I have already answered...
It's very easy, to resolve this exercise is necessary to use the cartesian coordinate system. However the answear is: right triangle. ;)
Answer 2
Answer:

Answer:

e

Step-by-step explanation:

Related Questions

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0.55 rounded to the nearest tenth
The volume of a cone is 258.9 cubic centimeters. a cylinder has the same base and height as the cone. what is the volume in cubic centimeters of the cylinder
Pls help me i dont know how to do this pls answer ASAP
How do I write the equations of lines through the given point parallel to the given line and perpendicular to the given line?

Find the slope and y intercept
y=2

Answers

y = 0x + 2

Slope = 0

Y-intercept = 2

The line is parallel to the x-axis,
so there is no x-intercept.

For the polynomial f(x)=1 – 2x - 3x^4 as
x → infinity, f(x) → -infinity
A. True
B. False

Answers

The polynomial f(x) = 1 – 2x - 3x⁴ as x → infinity, f(x) → -infinity is true because the leading term is negative.

What is polynomial?

Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.

\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n

We have a polynomial:

f(x) = 1 – 2x - 3x⁴

or

f(x) = - 3x⁴ - 2x + 1

As we increase the value of x the value of f(x) decreases because the leading term is negative.

Leading term = -3

Thus, the polynomial f(x) = 1 – 2x - 3x⁴ as x → infinity, f(x) → -infinity is true because the leading term is negative.

Learn more about Polynomial here:

brainly.com/question/17822016

#SPJ2

Answer:

true

Step-by-step explanation:

took the quiz

A number x is no more than 9 units away from 8. Write and solve an absolute-value inequality to show the range of possible values of x.|x − 8| ≤ 9
−1 ≤ x ≤ 17

|x + 8| ≤ 9
−17 ≤ x ≤ 1

|x − 9| ≤ 8
1 ≤ x ≤ 17

|x + 9| ≤ 8
−17 ≤ x ≤ −1

Answers

Answer:

Option A is right

Step-by-step explanation:

Given that a number x is no more than 9 units away from 8

This implies that number can be either larger than 8 by less than 9 units or smaller than 8 by less than 9 units.

Difference between x and 8 is at most 9.

We represent in absolute value as

|x-8|\leq 9\n-9\leq x-8\leq 9\n-1\leq x\leq 17

Hence option A is right
The answer is a (|x - 8| ≤ 9 and -1 ≤ x ≤ 17) Because the difference between x and 8 can't be greater than 9, but it can be less than or equal to it, and because the range that x could be would be -1 to 17, since 8 + 9 = 17 and 8 - 9 = -1.

Variable g is 8 more than variable w. Variable g is also 2 less than w. Which pair of equations best models the relationship between g and w?g = 8w
g = w + 2


w = g + 8
w = g − 2


w = 8g
w = g + 2


g = w + 8
g = w − 2

Answers

Answer:

g = w + 8

g = w − 2

Step-by-step explanation:

Variable g is 8 more than variable w. Variable g is also 2 less than w

Variable g is 8 more than variable w

8 more means we add with variable w. for key word 'is' use = symbol

So the equation for Variable g is 8 more than variable w

g= w+8

Variable g is also 2 less than w

For 2 less than w we subtract 2 from 'w'

So Variable g is also 2 less than w

g= w-2
The correct system of equations is:

g = w + 8
g = w − 2

a salesperson receives a 2.5% commission on sales. what commission does the salesperson receive for $8000 in sales?

Answers

The sales person receives a $200 sales commission. To get the answer, you would convert the percentage to a decimal, in this case... 2.5%, would become 0.025. You would then multiply 0.025•8000 to get your answer of $200. Which means in total, the salesperson would receive $8200.

Answer:

The answer would be 200

Step-by-step explanation:

How many centimeters are in 2.50 meters? How many kilometers are in 2.50 meters

Answers

for question 1= 1 cm = 100 m
                            ?     = 2.50 m
then cross multiply = 1 cm ×2.50 m/100 m
                                 = 5 cm/ 2
                                   =2.5 cm
so the answer is there are 2.5 cm in 2.50 m
 for question 2= 1 km = 1000 m
                                  ?=2.50 m
then cross mutiply= 1 km × 2.5 m/ 1000 km
                                 0.0025 km
so the answer is there is 0.0025 km in 2.50 m 
 hope i helped
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The near term needs of raising a family can affect one's ability to save for retirement.
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