Mathematics High School

Does anyone know how to do this?

Answers

Answer 1

Answer:

y= Ix-3I (that says absolute value btw)

Step-by-step explanation:

Answer 2

Answer: y = |x-3|

This is the result of starting with y = |x|, then shifting it three units to the right. Replacing x with x-3 moves the xy axis three units to the left, giving the illusion the V shaped curve moved 3 spots to the right.

We don't shift up or down since the vertex is on the x axis.

We also don't vertically compress or stretch the graph either.

Side note: the vertex for this graph is (3,0) which is the lowest point of the curve.

Related Questions

The graph of the line y = 5x + 7 would cross what number on
the y-axis? How do you know?

Answers

Answer: 7

Step-by-step explanation: 7 is the y intercept in the slope intercept form. y=slopex+y-intercept

I JUST NEED HELP PLZZ
AND THANK YOU

Answers

Answer:

Step-by-step explanation:

Based on the pattern of the scatter plot, 43 seems to be the better option.

10m^5n^4/15m^2? Can someone help me

Answers

Answer:

2m^7n^4/3

Step-by-step explanation:

Please help!!!
If b⊥c and b⊥d, then c ? d

Answers

Answer:

C and D are parallel

Step-by-step explanation:

If b⊥c and b⊥d, then that means that they are both parallel because they both have a 90 degree anglewith line B.

Answer:

| | (Parallel)

Step-by-step explanation:

I'm assuming that is what it is asking. if b and c are perpendicular, that means they form 90 degrees on all angles. The same for b and d. So if both c and d are perpendicular to b, then they are parallel.

9[15-(3+4)] I don’t know how to do this problem and Photomath can’t solve it either

Answers

the answer is 72

you take 3+4 and get 7
then 15 - 7 which is 8
then whenever a number is outside the problem it means you multiply so, 9x8 =72

Answer:

Step-by-step explanation:

9[15-(3+4)]

9[15-7]

9[8]

A local appliance store advertised a “10% off sale” on ovens. Mrs. Jones found an oven she liked that cost $560 before the sale. What is the sale price of the oven?

a
$56.00
b
$504.00
c
$500.00
d
$616.00

Answers

B 504 bcuz 10% off 560 is 56 dollars off

a) Which of these numbers is 8 less than -15?
7
-7
23
-23
A
B
с
D

Answers

-7 the answer is -7 yes

Answer:

-7

Step-by-step explanation:

y because i know so

The graph shows a system of equations:

Draw a line labeled y equals x plus 4 by joining the ordered pairs negative 4, 0 and 1, 5. Draw a line labeled 3 times y equals minus 2 x plus 2 by joining the ordered pairs negative 2, 2 and 4, negative 2.

What is the solution to the system of equations?

(−2, 2)
(2, 2)
(2, −2)
(−2, −2)

Answers

Answer:

I'm putting C but I'm not sure ill let you know if its right after the test

Step-by-step explanation:

Answer:

Its A- (-2,2)

Because the solution is where the two lines collide and meet. :)

helpppp ahhhhhhh plz

Answers

Answer:

It's Parallel

Step-by-step explanation:

Perpendicular have to intersect

14 + 7 -9r + 13r what is the awnser

Answers

Answer:

21+4r

Step-by-step explanation:

Combine like terms

(14+7)+(-9r+13r)

21+4r

The answer will be 21+4r

Together, Eric and Mike have at least 15 Hot Wheels. If Eric has 9 Hot Wheels, how many can Mike have?

Answers

Answer:

Step-by-step explanation:

Answer:

he should have 6

Step-by-step explanation:

Help!!
Find the solution of this system of equations
x- 10y = -59
-4x + 10y = 86

Answers

Answer:

x - 10y = -59

(+)-4x + 10y = 86

-3x = 27

x = -9

substitute x into x - 10y = -59

-9 -10y = -59

-10y = -50

y = 5

the quotient of y and 221 is equal to 21

Answers

Answer: the answer is 10.54 I think

Step-by-step explanation:

I think y is 4641 because if we divide 4641 by 221 it is 21

A proportional relationship is linear.
True or False

Answers

Answer:

True

Step-by-step explanation:

Yes, A proportional relationship is linear.

#2 AND #4 PLEASE HELP!!

Answers

Answer and Step-by-step explanation:

For question number 2.

First, draw a triangle. Now label each angle with the letter N, O, and M.

/ \

/____________________________\

N O

Now, we see line NO. The angles that include line NO would be angle MNO and angle MON.

For question number 4:

We can see that there is a tick mark on side AC and side DF, meaning those two sides are congruent.

We then see that angle A is congruent to angle D, since there is that little curve mark, showing they are congruent.

Last, we see that they both triangles have 90 degree angles, shown with the square on the corner of the triangle..

Using the AAS Postulate (Angle Angle Side), we can say that triangle ABC is congruent to triangle DEF.

#teamtrees #WAP (Water And Plant) #ELM (Every Life Matters)

40 POINTS THERE IS MORE THAN 1 ANSWER BRAINLIEST IF CORRECT
Which of the following statements are true regarding the direction of a number? Select all that apply.
A.It is the absolute value of the number.
B.A negative direction is to the left of zero on a horizontal number line.
C.Numbers have no direction.
D.A positive direction is to the right of zero on a horizontal number line.

Answers

Answer:

Whole numbers are also integers. There are other integers which are the opposites of the whole numbers (−1, −2, −3, ...). These negative numbers lie to the left of 0 on the number line. Integers are the whole numbers and their opposites.

Please help I need help please

Answers

Step-by-step explanation:

There are 84% out of 225. First find 10%. To do that divide the number by 10, so 225 ÷ 10 = 22.5 Next, do 22.5 x 8. Then you have 80%. Now, all that is need ed is the 4%. To get that, divide 225 by 100. Multiply the answer by 4 to get the 4%. Add the 80% and the 4% to get your answer. I really hope this helps. answers

Also, since I am just helping, I am un able to give you straight answers. I hope this also helps with work in the future.

Solve the system of equations by substitution. What is the solution for x? (1 point)

2x + y = 1
4x + 2y = −2

Answers

Answer:

No Solution

Step-by-step explanation:

2x + y = 1

y = 1 - 2x

4x + 2(1 - 2x) = -2

4x +2 - 4x = -2

2 = -2

The statement is false, therefore there is no solution.

write and solve this equation: Samantha is one year less than twice her brother Jack’s age. If the sum of their ages is 41, how old is Samantha?

Answers

Answer:

Samantha's age = 27 years

Step-by-step explanation:

Let Jack's age be = x

As Samantha is one year less than twice her brother Jack’s age.

So Samantha's age = 2x-1

As the sum of their ages is 41.

Thus, the equation become

x+2x-1 = 41

3x-1 = 41

3x = 42

Dividing both sides by 3

x = 14

It indicates that Jack's age = 14 years

Therefore,

Samantha's age = 2x-1 = 2(14)-1 = 27 years

HELP! i need this done in 20 min

Answers

Answer:

No because when you divide a whole number by a fraction you always get a quotient that is smaller than the whole number.

Step-by-step explanation:

Answer:

Idk They are right

Step-by-step explanation:

Look a person on top and Give them them Big B

Plz answer!! What is 35% of 75

Answers

It's 26.25.

Step-by-step explanation:

Hope this helps! :)

.34 times 75 is ~26

Can someone pretty pls help

Answers

Answer:

3÷4 = 0.75

Step-by-step explanation:

We are to find:

3÷ 4

3÷4 =

= 3 ÷ 4

= 3 × 1/4

= 3 × 0.25

= 0.75

Assume y varies directly with x. If y = 80
when x = 8, find x when y = 40.

Answers

Answer:

Step-by-step explanation:

Shela has $89 in her bank account. If she uses 30% of her money how mutch was the bill

Answers

Step-by-step explanation:

Sheila has $89 in her bank account original orihinally We want to determine the amount of money which she used to pay percentage a bill. This amount is expressed in terms of percentage of the original amount which she had in her bank.

She uses 30% of her money to pay a bill. Therefore, the amount she used to pay the bill =

30/100 89 = 0.3 ×89

= 26.70.

So Are Answer is 26.70

i need this answer really bad.

Answers

Answer:

Three times a variable added to a different variable divided by six is equal to two times the different variable minus the first variable.

Step-by-step explanation:

GUYS URGENT PLS HELP

Answers

V= πr^2h = cylinder volume equation

V=4 /3 πr^3 = volume of the shpere

use the equation and add them up

Ants have 6 legs. Elena and Andre write equations showing the proportional relationship between the number of ants, , to the number of ant legs . Elena writes a= 6L and Andre writes l=1/6a . Do you agree with either of the equations? Explain your reasoning.

Answers

Answer: Elena would be the correct answer

Step-by-step explanation: since ants have 6 legs and have 1 body we know that there are 6 legs for every 1 ant. hope this helps

За + 16 = 5а
PLEASE HELP

Answers

Answer:

8 = a or a = 8

Step-by-step explanation:

3a+16=5a

-3a -3a

16= 2a

/2 /2

8=a

Answer:

a = 8

Step-by-step explanation:

In a unit circle, ø = 270º. Identify the terminal point and sin ø.

A. Terminal point (0,-1); sin Ø=-1
B. Terminal point (0,-1); sin ø= 0
C. Terminal point (-1,0); sin Ø=-1
D. Terminal point (-1,0); sin Ø=ø

Answers

Using the trigonometric circle, it is found that the correct option regarding the terminal point and sin ø is given by:

A. Terminal point (0,-1); sin Ø=-1

What is the trigonometric circle?

It is a circle of radius 1 that contains the following set of points:

[tex](x,y) = (\cos{(\phi)}, \sin{(\phi)})[/tex]

The sine of 270º is of -1, hence the cosine is 0, which means that the correct option is:

A. Terminal point (0,-1); sin Ø=-1

More can be learned about the trigonometric circle at https://brainly.com/question/24349828

The terminal point and sin ø are (0,-1) and sin Ø=-1.

What is the trigonometric circle?

It is a circle of radius 1 unit.

The sine of 270º is of -1, hence the cosine is 0, which means that

Terminal point (0,-1); sin Ø=-1

Thus, the correct option is A.

Learn more about the trigonometric circle

https://brainly.com/question/24349828

#SPJ5

Two men are decorating a room. One has painted 20 m² and the
other only 6 m². They continue painting and manage to paint
another x m'each. If the first man has painted exactly three times
the area painted by the second man, find the value of x.

Answers

Answer:

1 m²

Step-by-step explanation:

The first man painted:

x + 20

The second man painted:

x + 6

If the first man painted 3 times more, then:

x + 20 = 3(x + 6)x + 20 = 3x + 183x - x = 20 - 182x = 2x = 1

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