Find the vertex of y = 5x² - 4

Answers

Answer 1

Answer: (0,-4)

explanation: write in vertex form and use this form to find the vertex ( h , k )


Related Questions

can someone help me with this please

Answers

Answer:

i have done this so its 2

Step-by-step explanation:

the answer to this is 4 !!

Someone plz help me

Answers

Answer:

13

------

28

I think that's the answer

how do you work this?

Answers

Answer:

x = 60

Step-by-step explanation:

That square on the angle means 90 degrees so since the other angle is 30 that means x has to be 60

Where would you use a dot plot? ​

Answers

like in real life problems?

if yes then when conducting a survey, when grading quizzes/assignments, etc

List the angles in order from largest to smallest

Answers

Answer:

Option A is correct one

The opposite angle is equal to its side

Side ab>ac>cb

angle C >B >A

So you can go with it

If you are helped with my answer pls tag me brianliest

THANK YOU........

If 11% of a number equals 4, find 66% of that number.

Answers

Answer:

66% of the formerly unknown number comes out to 24.

Step-by-step explanation:

0.11n = 4, so n (the number in question) is equal to 4/0.11, or 36.36.... (a repeating decimal).  66% of this n would be 0.66(4/0.11), or 24.

66% of the formerly unknown number comes out to 24.

Which three of the following sets of angle measures could represent the measures of the angles of a triangle? ​

Answers

To figure this out we keep in mind two rules

1. A triangles sum of angles is 180

2. An angle of a triangle can not be 0

So the answer is the following

2, 3 & 4

(っ◔◡◔)っ ♥ Hope It Helps ♥

Ashley invested $300 in an account paying an interest rate of 6 1 4 6 4 1 ​ % compounded annually. Gavin invested $300 in an account paying an interest rate of 6 3 4 6 4 3 ​ % compounded quarterly. After 5 years, how much more money would Gavin have in his account than Ashley, to the nearest dollar?

Answers

Answer: $13

Step-by-step explanation:

I got it right I promise

opposite angles of an inscribed quadrilateral are supplementary?

Answers

Answer:

yes

Step-by-step explanation:

according to cyclic quadrilateral properties the oppoaite angles are supplementry

Answer:

An inscribed quadrilateral is any four sided figure whose vertices all lie on a circle. ... This conjecture give a relation between the opposite angles of such a quadrilateral. It says that these opposite angles are in fact supplements for each other. In other words, the sum of their measures is 180 degrees.

Need help on this question asap pleasee

Answers

Answer:

4th option

Step-by-step explanation:

The chord- chord angle 67.5° is half the sum of the arcs intercepted by the angle and its vertical angle, that is

67.5 = [tex]\frac{1}{2}[/tex] (x + 90)

In triangle abc, a is a right angle, and ab = 16√3, and the measure of b=30 degrees. What is the length of ac.

Answers

Answer:

the length of ac is 16.

Step-by-step explanation:

Given;

A is right angle, = 90⁰

B is 30⁰

ab = 16√3

              C

              ↓

               ↑

               A   →      ←  B

If this right angle triangle is considered, length bc is the hypotenuse and length ac is the opposite side of angle B.

The length of ac is calculated as follows;

[tex]tan \ B = \frac{opposite \ side}{adjacent \ side} \\\\tan \ B = \frac{ac}{ab} \\\\ac = ab \ \times \ tan \ B\\\\ac = 16\sqrt{3} \ \times \frac{\sqrt{3} }{3} \\\\ac = \frac{16 \sqrt{9} }{3} \\\\ac = \frac{16 \times 3}{3} \\\\ac = 16[/tex]

Therefore, the length of ac is 16.

             


[tex]{7}^{2x} = 117649[/tex]
what value of x makes the equation true​

Answers

Answer:

you would have to do 1,472

Step-by-step explanation:

this is correct because if you take the problem and solve it then that should be the answer :D

HELP ASAP!!! Find the least common multiple (LCM) of 8 and 12

Answers

Answer:

24

Step-by-step explanation:

PLEASE IM IN CLASS RIGHT NOWWWW

Answers

Answer:

132

Explanation:

150 • 0.12 = 18 (have red hair)

150 - 18 = 132 (do not have red hair)
It’s 135
Your welcome

A portrait without its frame has a height two times it’s width (w) The width of the frame is 3 inches on all sides. What is the area of the portrait and the frame? simplify your answer

Answers

Answer:I'm guessing 9×6? 54?

Step-by-step explanation:

6. Coach Medina bought uniforms for the 10 players on his soccer team.
Each shirt cost $12.50. Each pair of shorts cost $13.50. What was the total
cost for the 10 team uniforms?

Answers

Answer: $260

Step-by-step explanation:

Uniform = shirt + shorts

($12.50 x 10) + ($13.50 x 10) = $260

or

($12.50 + $13.50) x 10 = $260

Find the area of the pumpkins I will mark the brainiest answer

Answers

Answer:

10x^3 + 29x^2 - 4

Step-by-step explanation:

                5x              2

2x^2      10x^3         4x^2

5x          25x^2        10x

-2           -10x             -4

Answer: 10x^3 + 29x^2 - 4

What is the median of the data?

Answers

Answer:

B) $143

Step-by-step explanation:

I’ll mark brain list, pls help i’m confused.

Answers

After 4 days Mariah and Ashley will have the same followers of having 136

What is the slope of the line y
5
X-5?

Answers

Answer:

the slope is 5

Please mark as brainliest

Have a great day, be safe and healthy  

Thank u  

XD

The height of a triangle is three feet longer than the base. The area of the triangle is 44 square feet. Find the height and base if the triangle.​

Answers

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bit.[tex]^{}[/tex]ly/3a8Nt8n

PLEADE HELP I WILL MARK YOU AS BRAINEIST

Answers

Answer:

83

Step-by-step explanation:

a = 25

The biggest angle is (3a+8) = 83

Answer:

83

Step-by-step explanation:

(3a+8)+(60-a)+(4a-38)=180

combine like terms, 6a+30=180

inverse operation to isolate the variable, 6a=150

divide six on both sides, a=25

replace a in every expression, 3(25)+8=83

60-25=35

4(25)-38=62

83 is biggest out of the three, therefore 83 is the answer.

Emilio has to run 71
2
miles every week to train for the football team. If he runs 11
2
miles every day, how many days will
it take him to run 71
2
miles?



It will take Emilio
days to run 71
2
miles.

Answers

Answer:

7 days or, more specifically 7.455 days

Step-by-step explanation:

71 miles divided up into groups of 11

71 mi. ÷ 11 mi. at a time

71 ÷ 11 = 6.455

rounds up to 7 days

6 days will it take him to run 712 miles.

What is division?

The division is the process of repetitive subtraction. It is the inverse of the multiplication operation. It is defined as the act of forming equal groups. While dividing numbers, we break down a larger number into smaller numbers such that the multiplication of those smaller numbers will be equal to the larger number taken.

Given

Emilio has to run 712 miles every week to train for the football team.

If he runs 112 miles every day

Based on the given conditions

= [tex]\frac{712}{112}[/tex]

= 6.35

≅ 6 days

Thus, 6 days will it take him to run 712 miles.

Find out more information about division here

https://brainly.com/question/1575906

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Tell me the answer please. Give me a short answer and a step-by-step explanation.

Answers

It is the first option because if we go by the formula y=mx+b; m is the slope (which is equivalent between both lines) and then b is the y-intercept and we can see that the blue line intersects at approximately 1 and the red line intersects at approximately-3 so this makes it so that the best option is the first one

What is the Decimal expansion of 16/9

Answers

Answer:

1.7777777778

Step-by-step explanation:

The decimal expansion of 16/9 is 1.77.

What is decimal?

Decimal is a fraction whose denominator is a power of ten and whose numerator is expressed by figures placed to the right of a decimal point.

Given is to find out the decimal expansion of 16/9.

We can write the decimal expansion of 16/9 as -

16/9

(9 + 7)/9

(9/9 + 7/9)

1 + 7/9

1 + 0.77

1.77

Therefore, the decimal expansion of 16/9 is 1.77.

To solve more questions on decimals, visit the link-

https://brainly.com/question/11951473

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victor is keeping track of winter temperatures for a project. yesterday the thermometer read 12°F, and today the temperature has dropped 7°F. he wants to determine the temperature today. which operation should he use to solve this problem?

A) addition

B) subtraction

C) multiplication

D) division​

Answers

he should use subtraction
since the temperature DROPPED

Answer: subtraction

Step-by-step explanation:

i did the assignment.

A board is 22.5 inches long. How long is the board in centimeters?

Answers

Answer:

57.15 cm

Step-by-step explanation:

FORMULA  

multiply the value by 2.54

Hope this helps! have a great day :)

Answer:

57.15 cm

Step-by-step explanation:

Use the appropriate conversion factor:

22.5 in     2.54 cm

----------- * -------------- = 57.15 cm

      1            1 in

Jason is installing new carpet In a room. The dimensions of the room are shown in the diagram.
12 ft
20 ft
30 ft
20 ft
10 ft
32 ft
What is the area of the floor?

Answers

Answer:

46080000

I think you didnt give the dimensions right so I had to get them

help help pllssssss come on plsssssss ,

Answers

17 1/4 = p - 2 3/4

To solve for p add 2 3/4 to both sides

P = 17 1/4 + 2 3/4

P = 20

Solve the system of equations.
x+2y=0
6y= - 3x

Answers

Answer:

Infinitely Many Solutions.

Step-by-step explanation:

x+2y=0

6y=-3x

y=-3/6x

y=-1/2x

x+2(-1/2x)=0

x-2/2x=0

x-x=0

0=0

infinitely many solutions

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