Mathematics High School

what is the height of the tree

A. 156 ft
B. 100 ft
C. 80 ft
D. 25 ft​

What Is The Height Of The TreeA. 156 FtB. 100 FtC. 80 FtD. 25 Ft

Answers

Answer 1

Answer:

B

Step-by-step explanation:

You first must find the conversion rate. Since you know a 4 ft tall object produces a 5 foot long shadow, you simply divide 4 by 5. This gives you 0.8. Now that you have your conversion rate, you multiply it by the shadow the tree casts, that being 125, and your answer is B, 100.

Related Questions

Natalie read 12 books in 8 months. What was her rate of reading in months per books?

Answers

12 books divided by 8 months = 1.5 books per month

hope it helps:))

Please solve the area for the 3 objects! I giving a lot of points for it and its only area.

Answers

Step-by-step explanation:

I think you are clear. You can follow me to get more answer.

What percent of 80 is 32? Enter your answer in the box.

Answers

Answer: 40

Step-by-step explanation:

80 = 100%

40 = 50%

8 = 5%

5% x 4 = 20

8 x 4 = 32

32 = 20%

I need to determine which ones are parallel, perpendicular, or neither.
Please help

Answers

Answer:

Parallel:

y=3x-7       y=-4x-1         y=1/3x +9     -9x+12y=24       y=x-3

y=3x+1       8x+2y=14     x-3y =3         y=3/4x -5          x-y=8

Perpendicular:

y=-2/5x +3       y=-1/4x        2x+7y=28      y=-5x+1        x+y=7     5x-10y=-20

y=2/5x +8        y=4x-5         7x-2y=4        x-5y=30         x-y=9     y=-2x+6

10x+8y=16

5y=4x-15

Neither:

3x+2y=8        4x+9=18        y=5/3x +7

2x+3y=-12      y=4x+9         6x-10y=10

Step-by-step explanation:

please help i dont understand

Answers

Answer:

17.5

Step-by-step explanation:

Pythagorean Theorem is a^2 + b^2 =c^2

a= 9 , b= 15, c= x

9^2 + 15^2 = c^2

[tex]\sqrt{306}[/tex]= c^2

c= 17.493 or 17.5 rounded to the nearest tenth

HELPP MEEE 20 POINTS !!! NO BOTS OR I WILL REPORT !!!Which of the following equations describes the line shown below? Check all
that apply. (-1,8) (-3,-6)

Answers

The answer is A I believe.

What is the shape of the cross section formed by the plane?

Answers

Answer:

B

Step-by-step explanation:

Look at the base :))

Answer:

Step-by-step explanation:

Hi, The cross section is rectangle

Can somebody please help me out:))

Answers

Answer:

50ft

Step-by-step explanation:

Hi,

Considering that one side is equal to 38 degrees, we know this isn't a 30 - 60 - 90 triangle.

One of the legs is equal to 40 feet

So, tan(b) = 40/x

tan(38 degrees) is 0.78 round up to 0.8 (if that's what your teacher wants)

0.8 = 40/x

0.8x = 40

x = 50ft

I hope this helps

Find three points that belong to the graph and use them to sketch the graph of the equation: y=x-3

Answers

Answer:

I only found two point: (0,-3) (1,-2)

Step-by-step explanation:

A truck can be rented from Company A for ​$90 a day plus ​$0.50 per mile. Company B charges ​$40 a day plus ​$0.60 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.

Answers

Tthe number of miles in a day at which the rental costs for Company A and Company B are the same is    500 miles

The truck is driven X miles per day

Charges of company A will be = 90+0.5x

Charges of company B will be =40+0.60x

We need to find the value of X when charges of both companies are same

90+0.5X= 40+0.60x

   90-40 = 0.60x-0,50x

            50 = 0.10x

                    50/0.10= X

                             X= 500

The charges of both companies will be same if truck is driven 500 miles per day

An Olympic

swimming pool

holds 660,000

gallons of water.

325,000 gallons

per second fall

from Victoria

.Falls

How many

seconds will it

take to fill up

an Olympic

pool with

Victoria Falls

How many seconds will it take to fill up an Olympic pool with Victoria Falls?

Answers

The volume of water pouring from Victoria Falls is enough to fill an Olympic swimming pool in around 2.03 seconds.

What is volume?

Volume, measured in cubic units, is the 3-dimensional space occupied by matter or encircled by a surface. The cubic meter (m³), a derived unit, is the SI unit of volume. Volume is another word for capacity.

To find out how many seconds it will take to fill up an Olympic swimming pool with the amount of water falling from Victoria Falls, we need to divide the total amount of water in the pool by the amount of water falling per second:

660,000 gallons ÷ 325,000 gallons/second ≈ 2.03 seconds

Therefore, it would take approximately 2.03 seconds to fill up an Olympic swimming pool with the amount of water falling from Victoria Falls.

Learn more about Volume here:

https://brainly.com/question/1578538

#SPJ2

M^2 - 4m +8 = -21
Solve the quadratic equation by completing the square

Answers

Answer:

m^2-4m=-29

m^2-4m+4=-29+4

(m-2)^2=-25

m=2+-5i

RU and TU are tangent to OS. Find mZR.
A. 63°
B. 54°
C. 126°
D. There is not enough information to determine

Answers

Answer:

A. 63

Step-by-step explanation:

EDGU 2020

Can’t figure this one out

Answers

Answer:

you'll have to subtract.

Step-by-step explanation:

9/4 -17/5

hey besties! can you help me? :)

Answers

I got the 1st answer but i cant get the other ones i am sorry.

Answer:

1. 20/3 or 6 2/3

2. 0.4

3. 11

4. 11

5. They are both similar

Hope this helps!

7th grade math help me pleaseeee

Answers

Answer:

187 miles

Step-by-step explanation:

29 + .2x = 66.4

subtract 29

.2x = 37.4

divide by .2

x = 187

What is the scale factor from ABC to XYZ?

Answers

Answer:

I'm not sure which answers choices you have so I am going to put two answers. But i believe the answer is 1/5 or 6 . I hope this helps you.

Answer:

1/5

Step-by-step explanation:

i just took the quiz and 1/5 was correct

which statement about the grapgh of line y=x+1/2 will be true if the 1/2 is replaced by -2

Answers

Answer:

Step-by-step explanation:

This linear graph will be shifted downward by 2 1/2 units:  first, from y = 1/2 to the x-axis, and next, from the x-axis by 2 more units, for a total shift of 2 1/2 units.

Please answer my question

Answers

Answer:

A

Step-by-step explanation:

Solve the equation: 1/3 (x + 1) + 2x = 2

Answers

Answer: X= 5/7

Hope this helps!

Why is “h” negative in math

Answers

Answer:

Just remember that when it comes to vertex form and parabola transformations a negative h means shift right and positive h left. We anumberd to the number lgraphbitself itself having negative integers on left and positive on right and I can see why this throws people off.

Step-by-step explanation:

can i get brainlist brainly deleted all my answers for no reason

Answer:

he parameter h is the extremal point of the quadratic. The extremum happens when x=h, when the function (x−h)2 is minimized (or −(x−h)2 maximized). So the reason for the minus sign is because x=h is equivalent to x−h=0.

Step-by-step explanation:

which of the following represents 2/5 divided by 3/8

Answers

1.0666 just had to ask siri

Which rule would give the translation from point P (2, 5) to the image P′ (−1, 7)?
Select one:

Move 3 units left and 2 units up.

Move 3 units left and 7 units up.

Move 2 units right and 2 units up.

Move 3 units right and 2 units up.

Answers

Answer:

Step-by-step explanation:

 Move 3 units left and 2 units up.

ILL BRAINLIEST YOU IF YOU GET IT RIGHT

Answers

Answer:

b hope it helps make brainlliest ty

Answer:

X is 30. Y is 150.

Step-by-step explanation:

Hope this helps

How do you Find the value of x.

Answers

Answer: 65

Step-by-step explanation: well 115 is 115 on the opposite direction therfore 65 would be 65 on the opposite side also please give brainlest i am only one away from leveling up

The shoes that Susan loves cost $70. She found out they were on sale for 15% off. How much will the shoes cost if she buys them on sale?

Answers

Answer:$59.50

Step-by-step explanation:

15/100*70= $10.50

$70 - $10.50= $59.50

Find the area of the polygons

Answers

Answer:

Step-by-step explanation:

The length of a rectangle is 12 feet more than twice the width. The area of the rectangle is 320 square feet

Answers

32m I think hope this helps

can someone do #6 please

Answers

Answer:

ummmm j?:)

Step-by-step explanation:

(i) Rational numbers - A number which can be expressed as fraction, ratio or percentage is called as rational number

(ii)Irrational numbers - A number which is not rational, (i.e) cannot be expressed as a ratio or percentage is called as irrational number.

Since there are no common numbers in rational and irrational, they cannot be expressed as "G" option.

Real numbers are formed by the union of rational and irrational numbers.

can you solve this? (x−1)2+(y−2)2=4

Answers

Answer:

x=5-y

Step-by-step explanation:

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