PLS HELP!
The height of a football after it has been kicked from the top of a hill can be modeled by the equation
h = 2 (-2 -4t)(2t - 8) , where h is the height of the football in feet and t is the time in seconds. How long is the football in the air?

Answers

Answer 1

Answer: 5 seconds

Step-by-step explanation I tried pls don’t hate meh

Answer 2

Answer:

si senor I sell orange?

Step-by-step explanation:

or I wash windows?


Related Questions

What is 1000x1,000,000

Answers

Answer:

1,000,000,000

Step-by-step explanation:

Answer:

1,000,000,000

Step-by-step explanation:

When multiplying numbers with only 0's just insert the amount of zeros from the lower number into the bigger number:

1000 = 3 zeros

1000000 = 6 zeros

3 zeros + 6 zeros = 9 zeros

So put 9 zeros in the answer:

1000000000

how many solutions does -3x + 3y =4 -x + y =3 have?
-3x + 3y =4
-x + y =3
0
1
2
infinite

Answers

Answer:

0

Step-by-step explanation:

-3x + 3y = 4

-x + y = 3

3y = 3x + 4

y = x +4/3

-x + (x+4/3) = 3

4/3 = 3

This is an equality there for no solution.

witch division problem does the number line below best illustrated


A 10 ÷2= 5
B 15 ÷3= 5
C 50 ÷5=10
D 20 ÷10=5

Answers

10 divided by 2 =5 because it ends at 10 and goes back by 2 and there are 5 loops

Round the height of the cabinet to the nearest centimeters

130.7

Answers

Answer:

131

Step-by-step explanation:

if the number to the right of the decimal is lower than 5 it stays the same , but if it is higher then 5 it gets raised to the next number after that .

someone please help me i really need it‼️

Answers

Answer:

63 cm³

Step-by-step explanation:

Multiply length × width × height.

3×3×7 = 63

Answer:

Volume = 63 cubic centimeters

Step-by-step explanation:

The given figure is a rectangular one. And in order to find the volume, you'll have to use the formula.

Formula:

Volume = L x W x H

L = 7 cm

W = 3 cm

L = 3 cm

Calculations:

3×7×3 = 63 cubic centimeters

Can someone explain how to simplify rational expressions in a simple way I don't understand thanks :(

Answers

Step 1: Factor both the numerator and denominator of the fraction. Step 2: Reduce the fraction. Step 3: Rewrite any remaining expressions in the numerator and denominator. Step 1: Factor both the numerator and denominator of the fraction. - hope this helps :)

Can someone pls help me with my ela assignments I’ll pay u 20$ if it’s right cashapp or PayPal

Answers

yes, send it my way.

what Is the answer to 1/6 + 2/3

Answers

Answer:

5/6

Step-by-step explanation:

When adding fractions, you must ensure the denominator is the same in both fractions.

In this case, the 3 can be multiplied by 2 to equal 6, the other denominator.

When multiplying fractions to create a common denominator, you must multiply the both the numerator and the denominator by the same value, to ensure that the fraction is still equivalent.

2/3 × 2/2 = (2×2)/(3×2) = 4/6

Replace 2/3 with its equivalent 4/6.

Now you will add the numerators together.

1/6 + 4/6 = (1+4)/6 = 5/6

Your final answer is 5/6

Answer:

5/6

Step-by-step explanation:

2/3--> 4/6       (GCF)

4/6+1/6=5/6

:)

solve for x
solve for x
solve for x

Answers

Answer:

4x+12=120°

X=12-4=120°

X=8=120

X=120/8

X=15

Answer:

Step-by-step explanation:

4x + 12 =

      -12 = -12

4x = -12

/4      /4

x = -3

Geometry Help!
Please only answer if you know the answer. Look at the image below to answer the question.

Be sure to show all of your work and explain your thinking.

I posted 3 of these, so if you understand it, please go and check them out.

If you do not know the answer use the comment section, don't answer my question with a comment. Thanks, Good Luck!

Answers

Answer:

Step-by-step explanation:

Use the Law of Sines

FE/sin38=18/sin90

FE=18sin38=11.08

DF/sin52=18/sin90

DF=18sin52=14.2

Answer:

FE = 11.08, DF = 14.18

Step-by-step explanation:

Use trigonometric ratios:

sin = opposite / hypotenusecos = adjacent / hypotenuse

Apply to the given triangle

Side FE

FE / DE = sin 38° (or cos 52°, the value is same)FE / 18 = sin 38°FE = 18 sin 38°FE = 11.08

Side DE

DF / DE = sin 52° (or cos 38°, the value is same)DF / 18 = sin 52°DF = 18 sin 52°DF = 14.18

True or false. If 1/4 kg of beef costs $6, then 2/3 kg of the beef costs $16

Answers

that is true. first, find what 1kg of beef would cost. in order to do that, multiply 6 by 4 because 1/4*4=1. 6*4=24. then multiply 24 by 2/3. that will equal $16, so it is true.

Find the cot 40° . Round to the nearest hundredth when applicable.

Answers

Answer:

1.19175359

Step-by-step explanation:

Use ma1hway

what is the inequality for n + 7 > 11

Answers

Answer:

n > 4

Step-by-step explanation:

First you have to move the terms not containing n to the right side of the equality. The inequality form would be n>4 and the Interval notation would be (4, ∞).

Hope this helps:)

Answer:

EASY PEASY

n = -18

Step-by-step explanation:

Simplifying

n + 7 = -11

Reorder the term:

7 + n = -11

Solving

7 + n = -11

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-7' to each side of the equation.

7 + -7 + n = -11 + -7

Combine like terms: 7 + -7 = 0

0 + n = -11 + -7

n = -11 + -7

Combine like terms: -11 + -7 = -18

n = -18

Simplifying

n = -18

I need help please!!!!!!

Answers

The answer is B 168!

Match the equations with the correct solution.
a. All real numbers
b. x= -2
c. x=3
d. no solution
e. x=1

1. 3x +4=7x -8
2. 2x = 7x - 5
3. 5x -8= 5x + 12
4. 8x +4= - 2x - 16
5.-3x +5= - 3x + 5

Answers

Answer:

a-5, b-4, c-1, d-3, e-2

Step-by-step explanation:

1) 3x+4 = 7x-8

-4x = -12

x = -3 (c)

2) 2x = 7x-5

-5x = 5

x = 1 (e)

3) 5x-8 = 5x+12

0x = 20

no solution (d)

4) 8x+4 = -2x-16

10x = -20

x = -2 (b)

5) -3x+5 = -3x+5

all real numbers (a)

Aight come on i need the answer to this question

Answers

Answer:

A, E, F

Step-by-step explanation:

2/9 is the fraction equivalent of 0.222222 repeating. 4/15 is the fraction equivalent 0.266667 repeating. 7/11 is the fraction equivalent of 0.636364 repeating.

Which of the following are characteristics of the cubic parent function? Select all that apply .
A. It passes through quadrants and II.
B. It has a domain and range of all real numbers.
C. It is symmetric about the y-axis.
D. It goes through the origin.
E. It is a straight line.​

Answers

9514 1404 393

Answer:

  B, D

Step-by-step explanation:

The cubic function is plotted in the attachment. It is a curve found in quadrants I and III, so is not symmetric about the y-axis.

Its domain and range are all real numbers, and it passes through the origin.

Answer:

Step-by-step explanation:

Write the equation
Show how to solve

Answers

I’m pretty sure the answer is the second option ( the red sweater in the middle)
The answer would be the ~red sweater~ (in the middle)

If ABCD is a parallelogram, what is the length of BD? Show your work and refer to the attached image.

Answers

Answer:

the answer is 7 ok

Step-by-step explanation:

7 answer

In what way does the power of judicial review act as a check?


A. Courts can review acts of other courts


B. Courts can impeach the president


C. Courts can declare congressional acts unconstitutional


D. Courts can check on other courts to make sure they are acting constitutionally

Answers

Answer:

a

Step-by-step explanation:

6a+3a+8b+a-5b Somebody help me I need the answer ASAP

Answers

Answer:

10a+3b

Step-by-step explanation:

6a+3a+8b+a-5b

Combine like terms

6a+3a+a    -5b+8b

10a             +3b

Answer:

10a + 3b

Step-by-step explanation:

6a + 3a + 8b + a - 5b

10a + 8b - 5b

10a + 3b

Insta: 25k_kem

What is the answer please help me

Answers

Answer:

am not really sute bt its ..no

Which expression is equivalent to 9/8

Answers

What are the answer choices? Comment them.
If you could comment the answer choices I’ll be gladly to help!

Tyler needs to complete this table for his consumer science class. He knows that 1 tablespoon contains 3 teaspoons and that 1 cup contains 16 tablespoons.
What are the values of t, x, y, and c ?​

Answers

Answer:

Step-by-step explanation:

This table reflects the proportional relationship amongst number of teaspoons, number of tablespoon, number of cups.

In other words these three measures are proportional.

By taking proportionality ratio of 'number of tablespoons' and 'number of cups' first.

[tex]\frac{12}{48}=\frac{C}{3}[/tex]

C = [tex]\frac{12\times 3}{48}[/tex]

C = 0.75

Similarly, [tex]\frac{y}{2}=\frac{12}{C}[/tex]

[tex]\frac{y}{12}=\frac{2}{0.75}[/tex]

y = [tex]\frac{24}{0.75}[/tex]

y = 32

Now, [tex]\frac{t}{36}=\frac{y}{12}[/tex]

[tex]\frac{t}{36}=\frac{32}{12}[/tex]

t = 96

By the same rule,

[tex]\frac{36}{x}= \frac{12}{48}[/tex]

x = [tex]\frac{48\times 36}{12}[/tex]

x = 144

Therefore, complete table will be,

Number of teaspoons       Number of tablespoons          Number of cups

          96                                            32                                          2

          36                                            12                                        0.75

         144                                            48                                          3

Part A: Valerie is remodeling her home. She decides to replace the old carpet in the living room and wants to know how much carpet she needs. You can see from the diagram of the living room that this is not a simple shape. Complete the steps below to find the area of the room, which is the amount of carpet Valerie needs for her project.



Part A

Help Valerie decompose the shape into the fewest simple shapes. Which shapes can

you divide the figure into? How many of each shape do you get?



Part B: In how many different ways can you divide the shape to get the same number and type of shapes you obtained in part A?

Answers

Answer:

She can decompose it into two rectangles or a triangle

Step-by-step explanation:

I just did this on EDMENTUM its right!

????????????????????????

Answers

Answer = (-5,infinite)

Frankie is comparing the monthly costs of two cellphone plans. Talk-It-Up
offers unlimited talk, text, and data for $95 each month. Talk-is-Cheap offers
unlimited talk and text for $35, plus $10 per gigabyte of data per month. This is the word and the quotations is in the photo I want help you will get 35 points who solve it!

Answers

Answer:

Talk-It-Up is the best value

Step-by-step explanation:

TIU=$95/month

TIC=$35/month + $10/gigabyte

Data usage=8 gigabytes

TIC=$35+$10(8)=$35+$80=$115

TIU is cheaper

Frankie is comparing the monthly costs of two cellphone plans:

-Talk-It-Up is Cheaper

"Comparing the monthly costs"

Let us assume:

TIU = Talk-It-Up.

TIC = Talk-is-Cheap

Given:

TIU=$95/month

TIC=$35/month + $10/gigabyte

Data usage=8 gigabytes

TIC=$35+$10(8)TIC=$35+$80TIC=$115

Since, 95 [tex]\ge[/tex]115.

TIU is cheaper.

Learn more about "comparing the monthly costs":

https://brainly.com/question/13183204?referrer=searchResults

Convert the expression (√5)(∛5) to exponential form. Show your work

Answers

The answer to you’re question is 5 1/2 multiplied by 5 1/3. I submitted a photo showing how to put the answer.

PLEASE HELP ASAP

Maria recently hired a plumber to do some necessary work. On the final bill, Maria was charged a total of $473. The amount listed for parts was $335 and the rest of the bill was for labor. If the hourly rate for labor was $46, how many hours of labor was needed to complete the job?

(A) First write an equation you can use to answer this question. Use x as your variable. The equation is __________________

(B) Solve your equation in part (A) to find the number of labor hours needed to do the job. Answer: The number of labor hours was ________________________

Answers

Answer:

A)473 = 335 - 46x

B) 3

Step-by-step explanation:

A)

473 = 335 - 46x

x = the hours of labor needed.

B)

Solve for x

473 = 335 - 46x

subtract 335 from both sides

138 = 46x

divide both sides by 46

3 = x

Answer:

A) [tex]46x+335=473[/tex]  B)[tex]x=3[/tex]

Step-by-step explanation:

473 is the total amount, which means it is the end result

335 represents a constant since it is a base price

the hourly rate is a variable, due to the fact that it depends on how many hours he spent working.

variable + constant = total price

[tex]46x+335=473[/tex]

Now to solve this, first subtract [tex]335[/tex] from both sides

[tex]46x=138[/tex]

Next divide both sides by [tex]46[/tex] to isolate the variable

[tex]x= \frac{138}{46}[/tex]

This can be simplified to: [tex]x=3[/tex]

plz mark me brainliest. ;)

Find the equation of the linear function represented by the table below in slope-
intercept form.

Answers

Answer:

f(x) = 5x - 5

Step-by-step explanation:

Let the equation of the linear function is,

f(x) = mx + b

Here, m = Slope of the graph

b = y-intercept

Slope of the line passing through [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by,

m = [tex]\frac{(y_2-y_1)}{(x_2-x_1)}[/tex]

From the table attached,

Slope of the line passing through (2, 5) and (6, 25) will be,

m = [tex]\frac{25-5}{6-2}[/tex]

m = 5

Equation of the linear function will be,

f(x) = 5x + b

Since, a point (10, 45) lies on the function,

45 = 5(10) + b

b = 45 - 50

b = -5

Equation of the linear function will be,

f(x) = 5x - 5

Other Questions
plzzz help ! if you could do a step by step ill mark brainliest PLEASE ASAP! GIVING BRAINLIEST!For the graphed exponential equation, calculate the average rate of change from x = 0 to x = 3.a) 3/2b) 7/3c) 3d) 4 How many atoms is 45 moles of silicon (Si)? Can someone pls help me!!! Which completes the sentence the best? Mis padres __________________ muchas cosas del supermercado ayer. compraron comprieron compran compren Make up some creative Greek God names and tell me question is in the pic CAN SOMEONE PLEASE HELP ME WITH THIS!!! Richard Russell:- United States Senator from Georgia- Secured passage of the National School Lunch Program in 1946.- Led a panel of five senators around the world to report on the condition of American soldiers during World War II????:- Served 25 terms in the House of Representatives- Considered the "father of the two-ocean navy"- Engineered and maneuvered multiple bills through Congress to expand the navyWho fits the description?A) William Hartsfield B) Jimmy Carter C) Lester Maddox D) Carl Vinson Marcies family takes a trip to the beach. They observe many features along the shoreline, including sea stacks and sea arches. These features are made of granite, a very hard rock. It takes many years and a huge amount of wave energy for a sea arch to fall, forming a sea stack.The sea arch illustration on the left is an arch made of rock, while the sea stack illustration on the right is two columns of rock with a space in between.Which step of the rock cycle happens as the sea stacks are broken down? A. deposition B. pressure changes C. temperature changes A student outlined the following steps of the lytic cycle of bacteriophage infection of bacterial cells:1. Virus lands on host cell.2. Virus injects the capsid containing its DNA into the cell.3. Viral DNA is used by bacteria to make vinis parts.4. New viruses are assembled in the bacterial cell. How did America's focus change with the Monroe Doctrine?A. to a neutral positionB. to internal affairsC. to territorial concernsD. to a world concern Determine the value of the expression If over-the-counter medicine can be bought off of a shelf, how can they be dangerous? Aiko is selling books for $12 each. She wants to make more than $180 in book sales. The inequality 12b > 180 can be used to determine the number of books, b, she must sell in order to meet her goal. Which number line best represents the solution to the inequality?For which equation is x=5 a solution? In the center of a growing city is an old church and a high-rise office building separated by a plaza. Two surveyors are collaborating on the job of determining how high the tip of the church spire is above the plaza. Each surveyor has a theodolite mounted on a tripod. One surveyor is in the entrance way of the high-rise. The top of his tripod is 165cm above plaza level. The second surveyor is directly above the first, and (amazingly) the top of her tripod is exactly 100m above the top of her colleague's tripod. The first surveyor measures the angle of elevation of the tip of the spire as 50. The second surveyor measures the angle of depression of the tip of the spire as 30. (The diagram on the right is not drawn to scale. Points A and F are at plaza level. You'll have to supply all the necessary measurements on the diagram for yourself.)Correct to 2 decimal places, how high is the tip of the spire above the plaza? m Oxygen in the water varies widely because of? Answer fast!!!!!!!!! Pleaseee helpppp Please!!! Find m 1 and m 2 in the diagram