Mathematics High School

help me asap!!!! its an emergency

Help Me Asap!!!! Its An Emergency

Answers

Answer 1

Answer:

y = 2 - x^2

Substitute the different values of x to find y.

Input x          -2      -1      0      1      2

Output y       -2       1      2      1     -2

Graph this.

Please mark Brainliest :)

Red - -2,-2

Blue - -1,1

Black - 0,2

Pink - 1,1

Green - 2,-2

Help Me Asap!!!! Its An Emergency
Answer 2
That answer is Y= 2 -x^2 hope this helps

Related Questions

What is 46% of 22? Use a fraction and express your answer in simplest form.
10 3/25
8 24/25
11 3/5
10 3/5

Answers

Answer:

[tex]10\frac{3}{25}[/tex]

Step-by-step explanation:

46% of 22 = 10.12

10.12 as a fraction = 10 3/25

3/25 = 0.12

You have $1,000 of birthday money in a savings account that earns 8% simple interest. If you have not spent any of it for 5 years, what is your TOTAL balance? (Balance = Principal + Interest)​

Answers

Answer:

Your Balance Would Be $1400.

How I Found The Answer:

$1000 Is 100%

$1000 ÷ 100 = $10

$10 Is 1%

$10 × 8 = $80

$80 × 5 = $400

$1000 + $400 = $1400

Your Balance Would Be $1400.

find the measure of angle y

Answers

ISOSCELES TRIANGLE

An isosceles triangle is a triangle that has two sides of equal length. In this exercise, we see small lines on two of the sides. This means that those sides are equal.

‎      ‏‏‎

Equalize the expressions:

6x - 23 = 4x + 9

Add 23 to both sides of the equation:

6x - 23 + 23 = 4x + 9 + 23

‎      ‏‏‎‎      ‏‏‎‎    6x = 4x + 32

Substract 4x from both sides:

6x - 4x = 4x - 4x + 32

    ‏‏‎‎  2x = 32

Finally, divide both sides by 2:

[tex]\mathsf{\dfrac{2x}{2} = \dfrac{32}{2}}[/tex]

[tex]\large{\boxed{\mathsf{x = 16}}}[/tex]

‎      ‏‏‎

Now, let's find the measures of the angles:

(6x - 23)° = 6(16) - 23 = 96 - 23 = 73°(4x + 9)° = 4(16) + 9 = 64 + 9 = 73°

‎      ‏‏‎

Remember: The sum of the three angles of any triangle is equal to 180 degrees. Let's find the measure of the angle Y:

73° + 73° + Y = 180°

146° + Y = 180°

Y = 180° - 146°

Y = 34°

‎      ‏‏‎

Answer. m∠Y = 34°

‎      

Answer:

34

Step-by-step explanation:

I did the test

Joelle would like to tip her hairdresser 20%. If her haircut costs $38.00, which expression should she use to find the tip amount?
(0.02) (38)
(0.2) (38)
(1.2) (38)
(20) (38)

Answers

Answer:

(0.2)(38)

Step-by-step explanation:

To find a percent, you multiply the number (cost) by the decimal of the percent

20% as a decimal is .2

Answer:

0.2 48

Step-by-step explanation:

20% change into decimal form is 0.2 you move decimal two places left.

1. Which of the following statements is true?
A A relation includes both domain and range.
B Dependent variables directly affect the value of the independent variable.
C The input is the range and the output is the domain.
D The vertical line test is a test to see if graph is linear.

Answers

The answer is A) A relation includes both domain and range

Solve for v.
8 + 5v = -12
Simplify your answer as much as possible.

Answers

V = -4 I think hahhha
i’m not sure if you need the work or not
8 +5v=-12
-8 -8
________
5v=-20
—- ——
5 5
v=-4

the graph of a fraction f is shown below​

Answers

Answer:

f(3) = -2

One value of x for which f(x) = 2 is f( 1 )

hope this helps :)

Change .451 to a percent

Answers

Answer:

45.1 % is your answer. Hope this helps you have a great day.

Brainly please.

what is 1/2 + 3/5 estimated fraction with shown work plz

Answers

Answer: 1 and 1/10

Step-by-step explanation:

First you have to change the fractions denominator and that would become 5/10 and 6/10

Once you add them you get 1 and 1/10

1/2+3/5
=5/10+6/10
=11/10
The answer is 11/10

help? thank you have a great day

Answers

Answer:

12 square units

50 square feet

77 square meters.

Step-by-step explanation:

cut of the part that's sticking out and put it on the other side to get a rectangle.

Find the volume of this object.
Use 3 for 1.
Volume of a Cylinder
V= Tir2h
Volume of a Cone
15cm
V= 7r2h
3
14cm
V
V~ [?]cm3

Answers

Answer:

171 cm³

Step-by-step explanation:

The object is composed of a cone and a cylinder.

Volume of the object = volume of cone + volume of cylinder

✔️Volume of Cone = ⅓πr²h

r = ½ of 6 = 3 cm

π = 3

h = 5 cm

Volume of cone = ⅓×3×3²×5

Volume of cone = 45 cm³

✔️Volume of cylinder = πr²h

π = 3

r = ½ of 6 = 3 cm

h = 14 cm

Volume of cylinder = 3×3×14

Volume of cylinder = 126 cm³

✔️Volume of the object = 45 + 126 = 171 cm³

find the value of the missing variables which are M, A, and X


I really need help on this, please help.​

Answers

Answer:

m=5 , a=3 x= 3 you get that by looking at the other numbers that they provided.

A bag contains 6 blue, 10 green, and 8 red marble. A spinner has 4 equal sections labeled 1-4. What is the probability of drawing a blue marble and the spinner landing on 2?

Answers

6/24 for the blue marble and 1/4 for the spinner. You could also round 6/24 down to 1/4 so both of them would be the same answer and you would get 1/4 :))

Help me solve this problem 12.

Answers

the midpoint is (-3,2)    

Mrs. Hughes uses 1/2 pieces of chalk every day in her classroom. She has a pack of 48 chalks. How many school days will she last?​

Answers

Answer:

96 school days

Step-by-step explanation:

i hope this is right but tell me if its wrong

What is y in the equation y = 3x + 7, if x is -3?

Answers

Answer: -2

Step-by-step explanation:

y=3(-3)+7

y=-9+7

y=-2

Answer:

Y = -2

Step-by-step explanation:

3x-3 +7 = -2

The cost of 8 identical books cost £36 what is the cost of 12 of these books?

Answers

fifty four pounds———-

MUST EXPLAIN!!!!!!!!!!!

Answers

Answer:

Option B

Both are Given..

hope it helps

Please help help please please

Answers

Answer:

SRU

Step-by-step explanation:

which of the following expression(s) are fourth-degree binomials? select all that apply
A. 4x^3y + 6y
B. 4y^3 + 4x^3
C. 3y^3 + 3x^2y^2
D. 3x^4 - 3x^3y^2+ 7xy^3+4

Answers

I beleive the answer is D and C

Option (A) 4x³y + 6y and (C) 3y³ + 3x²y² are fourth-degree binomials.

What is polynomial?

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

[tex]\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n[/tex]

A. 4x³y + 6y

Here, the sum of the power of x and y is 4(3+1)

It is a fourth-degree binomial.

B. 4y³ + 4x³

Here, the power of x and y are 3

It is not a fourth-degree binomial.

C. 3y³ + 3x²y²

Here, the sum of the power of x and y is 4(2+2)

It is a fourth-degree binomial.

D. 3x⁴- 3x³y²+ 7xy³+4

Here, the sum of the power of x and y is 4(2+2) and greatest degree is 5(3+2)

It is not a fourth-degree binomial.

Thus, option (A) 4x³y + 6y and (C) 3y³ + 3x²y² are fourth-degree binomials.

Learn more about Polynomial here:

brainly.com/question/17822016

#SPJ2

what is the mixed number for 9.8

Answers

Answer:

9 4/5

Have a beautiful day!

Answer:

The mixed number for 9.8 would be 9 4/5. I need brainliest

If you bought a stock last year for a price of 103$ and it has risen 13.5% since then, how much is the stock worth now, to the nearest cent?​

Answers

Answer:

$90.75

Step-by-step explanation:

103*100=(13.5%+100%)*x

10300=113.5x

x=10300/113.5

x=90.74889868

x=$90.75

What is the solution of the equation?
6(y + 3) + 3 = 51

a. 6
b. –11
c. 5
d. 11

Answers

Answer:

Step-by-step explanation:

its c=5

6y+18+3=51

6y+21=51

6y=51-21

6y=30

y=5

Answer:

c.5

Step-by-step explanation:

6(y+3)+3=51, 6 multiply both y and 3

6y+18+3=51

6y+21=51

6y+21-21=51-21

6y=30

6y/6=30/6

y=5

hope it's helpful

THANK YOU.

Solve: 2(4z - 2) = 44

Answers

Answer:

z = 6

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

Distribute: 8x - 4 = 44

Add 4 on both sides, to get rid of the 4 on the left side: 8x = 48

Divide by 8 on both sides, to get the final value of x -->

Answer: x = 6

Hope this helped ;)

Find the value of x, y, and z​

Answers

Answer:

x= 121 degrees

y=40 degrees

z=199 degrees

Step-by-step explanation:

121 (B) matches with x

40 (A) matches with y

C (unknown) matches with z, and 360 degrees minus 161 (121+40) is 199 degrees

Write the recursive formula for this geometric sequence 1/6, 1/3. 2/3.....

Answers

Answer:

1

Step-by-step explanation:

1/3=3/6 2/3=4/6 6/6=1


Nick was thinking of a number. Nick adds 9.4 to the number, then doubles the result to get an answer of 16.8. Form an equation with x from the information.

Who ever gives me the right answer first will be the brainliest!!!!

Answers

Answer:

(x+9.4) = 4.09

Step-by-step explanation:

Let the number be x.

Nick adds 9.4 to the number. It means, the number becomes (x+9.4).

He then doubles the result to get an answer of 16.8. It means,

(x+9.4)² = 16.8

(x+9.4) = 4.09

So, this is the required equation for the given information.

The ratio of 49 cm to 35 cm is

Answers

Answer:

49:35

Step-by-step explanation:

Divide 49 and 35 and then you can Get Answer..

Answer:

7/5 cm

Step-by-step explanation:

ratio of 49 cm to 35 cm

=> 49:35 { divide by 7}

=> 7:5 cm

hope it helps<3

Would the point (3,1) be a solution to the inequality: y>-2x+5?

Answers

Answer:

Yes,(3,1) is a solution because (3,1) is covered when you shade it in on the graph.

*EXTRA PTS* solve this. identify each shape as translation, rotation, and reflection.

Answers

Answer:

Look below!

Step-by-step explanation:

5) First shape: rotation.

Second shape: reflection.

Third shape: translation.

...I'm really sorry but I don't know how to do 6)!

I hope at least #5 helped and have a great day!!! ^^

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