MATHEMATICS HIGH SCHOOL

if you are asked to solve a system of equations in which there is no linear equation to start with, you can sometimes begin by isolating and substituting a variable that is squared in both equations.

Answers

Answer 1

Answer:

Answer:

A. True

Step-by-step explanation:

A. P. E. X. Just took the quiz.

Answer 2

Answer:

Answer:

Step-by-step explanation:

it is true

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What mathematical operation applies (addition, subtraction, multiplication or division) and write your equation in the box below.
PLEASE HELPWhich of the following questions are correct? Select all that apply.

What is the answer to this equation? 2x+2x+2=4x+2

Answers

Answer:

Step-by-step explanation:

You start off with 2x + 2x + 2 = 4x + 2.

You would then add like terms, as shown below.

4x + 2 = 4x + 2

Now, you would subtract 4x from both sides, and that would leave you with:

2 = 2

You would now subtract 2 from both sides, which would now leave you with 0.

What is the answer to letter b

Answers

you need to show the graph so you may get an answer.

i agree with you you need to show the graph.

Tommy, Joel, and Garrett shared a supreme pizzafrom Pizza Kingdom. Tommy ate 3/8 of the pizza, Joel ate 1/2 of the pizza, and Garrett ate the rest. What is the ratio of Tommy's share to Joel's share to Garrett's share?

Answers

Answer:

1/8

Step-by-step explanation:

Tommy: 3/8

Joel: 4/8

Garrett: 1/8

1. The measures of two angles are (5x + 24) and (9x - 17). What is the value of xif theseangles are congruent?

Answers

Answer:

x = 41/4

Step-by-step explanation:

If the angles are congruent, then the equation are congruent.

Step 1: Set up equation

5x + 24 = 9x - 17

Step 2: Solve for x

24 = 4x - 17
41 = 4x
x = 41/4

"Find the point of intersection for each system of linear equations. Which method did you use & why?"

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Set each equation to get Y by its self
Then set the equations equal to each other and solve for X
Easy(:

Distance between (0,2) and (0,4)

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There are many ways to do this, I prefer the distance formula it looks like this:
$√((x_2-x_1)^2+(y_2-y_1)^2)$
We are given 2 pairs of coordinates: (0,2) and (0,4)
0=x1
2=y1
0=x2
4=y2
We take the numbers and sub in the values above in place of the variables:
$√((0-0)^2+(4-2)^2)$
Simplfy it:
$√((0)^2+(2)^2)$
0^2=0
2^2=4
We are left with :
$√(4)$
$√(4) =2$
Final answer: 2

D= √(x sub2 - x sub1)^2 + (y sub2 - ysub1)

D= √(0-0)^2 + (4-2)^2

D= √0^2 + 2^2

D= √0 + 4

D= √4

D = 2

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Find the area under the standard normal curve to the right of $ z=2.33 $. Round your answer to four decimal places, if necessary: Answer