Mathematics High School

help me answer this please!!!

Answers

Answer 1

Answer:

39.6 ft.

Step-by-step explanation:

Height of the top of the goal post would be x + 5.5

So for we need to calculate x first,

For x:

[tex]tan\ \theta = \frac{perpendicular}{base}\\\\tan\ 61=\frac{x}{20}\\\\20*tan61=x\\\\x=20*1.732\\\\x=34.64\ ft[/tex]

So height of the top of the goal post would be 34.64 + 5.5 which is

39.64 ft. rounding it to nearest tenth would be 39.6ft.

I attached an image too as well check it out.

Related Questions

What is the quotient of 1 +i ? 3 +4i

Answers

Step-by-step explanation:

pls check the answer here is ur answer

Answer:

7/25-1/25i

Step-by-step explanation:

35,423 ÷ 15 with a remainder

Answers

Answer:

Brainliest

Step-by-step explanation:

35,423 ÷ 15= 2361 R 8

Question
What is the solution to this system of equations?
ly
101
y=x-2
y=-0.5x + 4
8
6
2.
6
10
O A. (2,4)
O B. (1,2)
O C. (2,1)
O D. (4,2)
PLS HELP

Answers

Answer:

im not completely sure but i think its A

Answer:

D . (4,2)

Step-by-step explanation:

i got it right !

Question 3 of 5
What are the vertices of triangle ABC'if triangle ABC is dilated by a scale factor of 2?

Answers

be because they are just divided by 2 than the actual coordinates

The vertices of triangle ABC' are A' (0, 20), B' (8,12), and C' ( 4, 4) if triangle ABC is dilated by a scale factor of 2.

How does dilation affect length, area, and volume of an object?

Suppose a figure (pre-image) is dilated (dilated image) by a scale factor of k.

So, if a side of the figure is of length L units, and that of its similar figure is of M units, then:

L = k × M

where 'k' will be called as a scale factor.

The linear things grow linearly like length, height etc.

The quantities which are squares or multiple of linear things twice grow by the square of the scale factor.

Thus, we need to multiply or divide by k² to get each other corresponding quantity from their similar figures' quantities.

So the area of the first figure = k² × area of the second figure

The vertices of triangle ABC are

A (0, 10) , B (8 ,6), C ( 4, 2)

The vertices of triangle ABC' if triangle ABC is dilated by a scale factor of 2.

k = 2

L = k × M

L = 2 × 10 = 20

B = 2 × 6 = 12

W = 2 × 2 = 4

Hence, The vertices of triangle ABC' are A' (0, 20), B' (8,12), and C' ( 4, 4).

Learn more about dilation here:

https://brainly.com/question/27212783

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Classify the statements based on whether they are represented by +3 or -3.
deposit of $3
3 feet above sea level
loss of $3
3°F below 0°F
3 floors below ground level
3°F above 0°F

Answers

Answer:

If you deposit money, your bank account shows it as +3

3 degrees below zero = - 3 o F which is darn cold.

3 floors below ground level = - 3 floors below ground level

3 feet above sea level = +3 feet

3 degrees about 0 = + 3

3 dollars lost = -3 dollars.

Step-by-step explanation:

Solve each of these equations. Explain or show your reasoning.

2b+8−5b+3=-13+8b−5
2x+7−5x+8=3(5+6x)−12x
2c−3=2(6−c)+7c

Answers

Answer: Answers are in the pictures

I need help plzzzz percent equations blank% of $30 =3

Answers

Answer:

10%

Step-by-step explanation:

Hello I can help you with this question. Lets start.

The question is asking what percent of $30 is 3

so i think u actually meant $3 right but anyways

30 is 10 times 3

then clearly it would be 10%

gogo that's the answer!

help me find slope! Plz

Answers

Answer: m=-1

Step-by-step explanation:

how do you graph y is less than or greater to x?

Answers

Answer:

I was taught to rearrange the equation so "y" is on the left and everything else on the right, plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>), then shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).

Step-by-step explanation:

Hope this helps :)

Mary types 3 pages in 12 minutes. If she continues this same speed, How many pages should she type in 60 minutes? Show your work/ Use a double number line, HELP PLEASE!!!!!!!!!

Answers

3 pages .............................. 12 min

x pages ............................... 60 min

x = 3*60/12 = 15 pages

The double number lines show the ratio of minutes to days. How many minutes are in 222 days?

Answers

Answer:

319680 minutes

Step-by-step explanation:

60 minutes in an hour

24 hours in 1 day

60 x 24 = 1440 minutes

1440 x 222 = 319680 minutes

Answer: the answer is 319680

Step-by-step explanation:

because there are 24 hours in a day, which is 1440 minutes just multiply 1440 minutes by 222 days.

Write an equation in Point Slope Form that has a slope of -5 and passes through the point (4,9)

Answers

Answer:

I hope that will be help full to u

Step-by-step explanation:As we know point slope form , (Y- Y1) = m (X- X1) As given data , m = -5(X1,Y1) = (4, 9) X1= 4 , Y1= 9putt in the above equation these values, we get Y-9 = (-5) ( X-4) Y-9= -5X +20Y= -5X+29 Ans

A video game awards points each time a player finds a diamond. The players' point total increases with each additional diamond the player finds, as shown in the table below.

If n represents the number of diamonds found and p represents the total number of points, write an equation that models the points awarded for finding diamonds in this video game. Use the on-screen keyboard to type the equation in the box.

Answers

Answer:

15x-5=y

Step-by-step explanation:

The equation of the line will be written as y = 15x - 5.

What is an equation of the line?

An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.

The general form of the equation of the line:-

y = mx + c

m = slope

c = y-intercept

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

The given data is,

The number of diamonds Total number of points earned

1 10

2 25

3 40

4 55

5 70

The slope of the line will be,

Slope = ( 25 - 10 ) / 1

Slope = 15

The y-intercept of the line,

y = mx + c

y = 15x + c

10 = 15 + c

c = -5

The equation will be written as,

y = mx + c

y = 15x - 5

Therefore, the equation of the line will be written as y = 15x - 5.

To know more about an equation of the line follow

https://brainly.com/question/18831322

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Alan wants 42 pieces of sweet potato pie for his thanksgiving family dinner. Each pie has 8 slices. How many pies does he need to buy?

Answers

Step-by-step explanation:

6 pies. Your buy 5 pies and have 40 slices. So then you buy 1 more pie

✨✨Hope it helps✨✨

✨Brainliest?✨

NEED HELP ASAP I WILL MARK YOU BRAINLIST

Answers

Answer:

The correct answer is: Option H: 14.4 units

Step-by-step explanation:

CD is a line segment and let M be the mid-point of the line segment.

As we know that a mid-point divides the line in two equal parts, this means that the length of line segment will be the double of distance between one end and mid-point

Given

C( 2,-1) => (x1,y1)

M(8,3) => (x2,y2)

The distance formula is given by:

[tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Putting the values

[tex]|CM|= \sqrt{(8-2)^2+(3-(-1))^2}\\|CM| = \sqrt{(8-2)^2+(3+1)^2}\\= \sqrt{(6)^2+(4)^2}\\=\sqrt{36+16}\\=\sqrt{52}\\= 7.211[/tex]

We know that

[tex]CD = 2CM\\CD = 2 * 7.211\\CD = 14.422\\CD = 14.4[/tex]

Hence,

The correct answer is: Option H: 14.4 units

plz help this paper is worth 50 points

Answers

Answer:

Step-by-step explanation:

Answer:

Choice A

Step-by-step explanation:

Divide 129/4.3 by 4.3

Answers

Answer:

6.97674418605

Step-by-step explanation:

thats what i got .-.

Answer:

6.97674418605

Step-by-step explanation:

What would these be :)

Answers

Step-by-step explanation:

5+3=8 40/8=5

5×5=25. 5×3=15

Which of the following binomials is not a factor of 3x^4-x^3-63x^2-39x+20?

A.(x-1)
B.(x-5)
C.(x+1)
D.(x+4)

Answers

Answer:

HD jxjdhdhehehrhrnrnr 4

Step-by-step explanation:

ydydhdhdbe dngive me coins

(1) Mara has 4 garden plots. Each is 0.7 acre in area.
How much area is covered by the garden plots? Use
the grids to show your work.

Answers

Answer:

The total area covered by the garden plots is 2.8 acres.

Step-by-step explanation:

Given that Mara has 4 garden plots.

The area of each garden plot = 0.7 acres

All 4 garden plots have an equal area as shown in the figure (Plots A, B, C, and D)

So, the total area covered by the garden plots = Sum of areas of all the 4 plots

= Area of plot A + Area of plot B + Area of plot C + Area of plot D

=0.7+0.7+0.7+0.7

=2.8 acres.

Hence, the total area covered by the garden plots is 2.8 acres.

Answer:

ootyooty ooty ootyooty ooty ootyholes oooooooooootyyyyyyyyyyyyyyyyyyy

Step-by-step explanation:

Tamara is creating a model of a rectangle. She has ab26 inches of yellow ribbon to use for the border of the rectangle. She wants the length,/, to be 3 inches greater than the width,w. Which system of equations could tamara use to find the dimnesions of a rectangle that uses all of the ribbon

Answers

Answer:

L=8inW=5in

Step-by-step explanation:

Step one:

given data

we are told that the border/perimeter of the yellow ribbon is 26in

let the width be x

W=x

and the lenght

L=x+3

Step two:

Required

The expression for the perimeter to find the dimensions of the yellow ribbon given the above condition.

we know that the perimeter of a rectangle is given as

P=2L+2W

26=2(x+3)+2x---------This is the expression required

26=2x+6+2x

26=4x+6

26-6=4x

20=4x

divide both sides by 4

x=20/4

x=5in

The width is 5in

The length is

L=x+3

L=5+3

L=8in

The function y=f(x) is graphed below. What is the average rate of change of the function f(x) on the interval -6<= x <= 6?

Answers

Answer:

- 1

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

[tex]\frac{f(b)-f(a)}{b-a}[/tex]

Here [ a, b ] = [ - 6, 6 ]

From the graph

f(b) = f(6) = - 2

f(a) = f(- 6) = 10 , thus

average rate of change = [tex]\frac{-2-10}{6-(-6)}[/tex] = [tex]\frac{-12}{12}[/tex] = - 1

step by step explanation:

I don't know

sorry really wanna help

Help will give brainlist!
If correct. Thanks!

Answers

Answer:

B y=0.5x-1

Step-by-step explanation:

Answer:

Y=-1/2x-1

Step-by-step explanation:

The slope is found using rise/run

Y-int can be found on the graph

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