Mathematics High School

model of a planned baseball stadium is 2 ft wide. The actual stadium will be 200 yd wide. What is the scale factor?




a

1 foot = 100 yards

b

2 feet = 50 yards

c

1 foot = 200 yards

d

1 foot = 50 yards

Answers

Answer 1

The answer to your question is

1 foot = 100 yards

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4 cm
18 cm
16 cm
please hurry

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Answer:

288

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how do i solve 3yi(6- 7yi )

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Answer:

18yi+ 21y^2

Step-by-step explanation:

answer 18 yi+21y2

step by step

pleas ehelp me with math aa

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Answer:

D.

Step-by-step explanation:

If the triangle has one angle that is equal to 90 then it is a right triangle.

D. Only has one angle which is equal to 90 degrees

what is the solution to the system y= 2x-3 y= -x+3

Answers

You would have to step up your problem like this 2x-3=-x+3, then you add -x to both sides. So, the problem will look like this 3x-3=3 then add to both sides. The ending problem will look like this 3x=6 then divide 3 to both sides then your answer is 2! Hopefully this is correct!

Expand and Simplify
2(x-4)+5(x+3)

Answers

expand by distributing

2x-8+5x+15

combine like terms to simplify

7x+7

ASAP PLS HELP MARKING BRAINLIEST

Answers

Answer: E

Step-by-step explanation:

To cancel out the Y you need to have both multiplied by each other

so the first equation get multiplied by 7 and the second one by 4

28y + -28y = 0 they cancel out

The high temperature for the day was 13 degrees F. The difference between the high and low temperature was 16 degrees F. What was the low temperature?

Answers

Answer:

the answer is 29 degrees F  i am a you tuber please subscribe to nikolys on you tube

Step-by-step explanation:

first to get it right gets brainliest

What kind of room has no doors or windows

Answers

a room with no doors or windows is a mushroom

Find the value of the greater root x2-6x+5=0

Answers

Answer:

Answer Expert Verified To factor a quadratic of the form ax^2+bx+c, two values, j and k, must satisfy two conditions... The greater of which is 5.

HELP I NEED HELP ASAP

The length of a rectangle is 5 more than twice the width. The perimeter is 76. What is the length?

Answers

the answer is 27. if you take the clues given in the question, the equation for the length will be ‘2w+5’. add all of the w’s for width around and the constants and your equation will the become 6w+10=76. after you find the width, plug it into ‘2w+5’ and you will get your length.

plzzz help me plz Show how to find the x-intercepts of this parabola using factoring and the Zero Product Property. Select the answer which is the sum of all solutions to this equation, rounded to the nearest tenth.

y = -10x2 + 8x + 24

Answers

Answer:

x = -6/5 and x = 2

Step-by-step explanation:

y = -10x² + 8x + 24

0 = -2(5x+6)(x-2)

5x+6 = 0         x-2 = 0

5x = -6             x = 2

x = -6/5

Solve y = f (x) for x. Then find the input when the output is -3.
f(x) = 3x+5

Answers

Answer:

f(-3)= -4

Step-by-step explanation:

Given function in the question is,

f(x) = 3x + 5

Here, values of 'x' are the input values of the function.

And the values of the function f(x) by substituting the values of 'x' are the output values.

If the output value of the function 'f' is -3,

-3 = 3x + 5

3x = -3 - 5

x = [tex]-\frac{8}{3}[/tex]

Therefore, for the input value x = [tex]-\frac{8}{3}[/tex], output value of the function will be f(x) = -3.

Learn more,

https://brainly.com/question/12777739

The perimeter of a rectangular backyard is 146 feet. It is 40 feet long. How wide is it?

Answers

9514 1404 393

Answer:

  33 ft

Step-by-step explanation:

The perimeter formula for a rectangle is ...

  P = 2(L +W)

Filling in the given numbers, we have ...

  146 = 2(40 +W)

  73 = 40 +W . . . . . . . divide by 2

  33 = W . . . . . . . . . . . subtract 40

The backyard is 33 feet wide.

Which figure shows a reflection of pre-image ABC over the y-axis?

please help :) i dont have a lot of points but will put you as brainliest

Answers

Answer:

A

Step-by-step explanation:

Sorry you got it wrong but i was confused since y axis is up and down but they ment straight across

Game Stop has 48 video games to sell. If it sells 1/8 of its games each day. how many days will it take to sell all of the games? ​

Answers

Answer:

8 days to sell all the games

Step-by-step explanation:

;)

Answer:

Infinite

Step-by-step explanation:

Well look at it this way.

It will just a smaller piece of something but never everything. For example 1/8 of 1/100000 is still going to be a number. So, it will never sell all video games. This is a mathematical perspective, not a logical perspective since logically you cant sell a part of a video game.

simplify (4u)^2
write your answer without parenthesis

Answers

(4u)^2
= 4u*4u
= 16 u^2

what is 3x+7=-5(x+3)

Answers

Answer:

8x=-11/4

Step-by-step explanation:

3x+7=-5(x+3)

3x+7=-5x-15

3x+5x+7=-5x+5x-15

8x+7=-15

8x+7-7=-15-7

8x=-22/8

8x=-11/4

X= - 11/4 , Decimal Form= x= -2.75, mixed number form 2 3/4.

Please Hellppp!!!! PLZ ASAP!! Need help!!! Answer this question.

Answers

Answer:

n,n

I think

Step-by-step explanation:

Answer:

n,n

Step-by-step explanation:

Evaluate the expression for p = 5.

3p − 12 =

Answers

Answer:

is 3

Step-by-step explanation:

(example every time they give n=6 or q=10... you always have to multiply)

if p=5

3 x 5 - 12 = 3

and here how you solve

(3)(5)−12

=15−12

=3

Problem 3
The bill at dinner was $58.24 before tax and tip.
There is a 6% sales tax. After the tax, an 18% tip is
added.
What is the total including tax and tip?

Answers

62 dollars left in the tax

Answer:

$62.bope this helpsjensbdnd


The second one ^

What is the y-intercept for the quadratic
Y=4x^2 + 5x - 7?

Answers

Answer: (0,-7)

HOPE I HELPED

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

Since you are trying to solve for y, you set all the x values to 0.

(Y intercept occurs when x = 0, thats why you sub 0 for all x)

y= -4(0)^2[tex]y=-4(0)^{2} +5(0) -7[/tex]

this simplifies to

y=-7

please help, I don't understand this​

Answers

After substitution in the first equation :

7x + x +21 = -19

= 8x + 21 = -19

by subtracting 21 :

8x = -19 - 21

8x = -40

by dividing over 8 :

x = -5

after substitution in the second equation :

2y = -5 + 21

2y = 16

by dividing over 2 :

y = 8

pls give me brainliest

Casey wants to buy a gym membership. One gym has a $70 joining fee and cost $35 per month. Another Jim has no joining fee and cost $70 per month. when would Casey pay the same amount to be a member of either gym? How much would he pay?

Answers

Answer:

same amount at 2 months. he'd pay 140.

Step-by-step explanation:

35(month) +35(month) =70(joining fee). 70+70=140. that's two months at the first gym.

the second gym is also 140 for the two months because each month is $70. and 70+70=140

When m>n what is the horizontal asymptote?
O y=0
O y=a/b
O none

Answers

Answer:

a, y = 0

Step-by-step explanation:

when n<m or m>n, the horizontal asymptote is y=0

PLS I REALLY NEED HELP IM USING ALL MY POINTS ON THIS AND RED TILES ARE NEGATIVE BTW!

Answers

Answer:

59874

Step-by-step explanation:

If Mr.Novak gives 9 packs of paper to a group of 5 students. If the group shares the paper equally. How many packs of paper does each student get? Write the answer as a mixed number.

Answers

Each student gets 1 whole pack of paper and 4/5 of a pack.

What is a division in mathematics?

Division is a mathematical operation that is used to determine the number of times one number, called the dividend, is contained within another number, called the divisor. The result of a division operation is called the quotient.

When a group of students share a certain number of items equally, it means that each student will receive the same number of items. To find out how many items each student will receive, we need to divide the total number of items by the number of students.

In this case, Mr. Novak gives 9 packs of paper to a group of 5 students. To find out how many packs of paper each student gets, we need to divide 9 by 5. We can use long division or use a calculator to find that 9 divided by 5 is 1 with a remainder of 4. So, each student will get 1 whole pack of paper, and the remaining 4 packs will be shared among the students. This can be written as a mixed number, which is a combination of a whole number and a fraction. In this case, the mixed number would be 1 4/5.

Hence, each student gets 1 whole pack of paper and 4/5 of a pack.

To learn more about the division in mathematics, visit:

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WILL MARK BRAINIEST!
Rob is making for his young son a replica armchair of one he uses. The ratio of the length of the arm of the old chair to that of the new chair is 3:2. The arm of the old chair is 9 inches long. How many inches long will the arm of the new chair be?

Answers

Answer:

As the ratio of the length of the arm of the old chair to the length of the arm of the new chair is 3/2, and the length of the old chair is 9 inches, hence the length of the arm of the new chair is 6 inches.

The new length of the arm will be 6 inches

How can you graph a linear function?

Answers

Answer:Choose a minimum of two input values.

Evaluate the function at each input value.

Use the resulting output values to identify coordinate pairs.

Plot the coordinate pairs on a grid.

Draw a line through the points.

Step-by-step explanation:

Find the surface area of the figure.



a
348 feet squared
b
336 feet squared
c
384 feet squared
d
624 feet squared

Answers

The answer should be B

9x+6-4x-2x+1-15 simplify plz

Answers

Answer:

3x-8

Step-by-step explanation:

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