MATHEMATICS HIGH SCHOOL

Find the surface area of this cylinder using pie.

Answers

Answer 1

Answer:

Answer:

the surface area of a cylinder:

$A=750\pi$ ft²

$A\approx 2356.19$ ft²

Step-by-step explanation:

Given

r = 10 ft

h = 15 ft

Using the formula to determine the surface area of a cylinder:

$A=2\pi rh+2\pi r^2$

$A=2\cdot \pi \cdot 15\cdot 10+2\cdot \pi \cdot 15^2$

$A=750\pi$ ft²

$A\approx 2356.19$ ft²

Thus, the surface area of a cylinder:

$A=750\pi$ ft²

$A\approx 2356.19$ ft²

Related Questions

You roll a six-sided die. Find the probability of each of the following scenarios.(a) Rolling a 5 or a number greater than 3 (b) Rolling a number less than 5 or an even number (c) Rolling a 6 or an odd number
Which best describes the sides of all trapezoids? A. Opposite sides are parallel. B. All sides are the same length. C. Only one pair of sides is parallel. D. All sides are different lengths.
10. $20 item marked down 40%
the area under the graph line made with the x-axis represents the change in position of the object on a velocity versus time graph. true false
What is the slope of a line through (3,6) and (4,2)

Give the domain of f(x) = 9^(x-4) +7a.) x > 0
b.) x < 7
c.) x > 4
d.) All Real Numbers

Answers

d) All Real Numbers.

N+5/16=-1 what is the answer?

Answers

$(n+5)/(16)=-1$

$n+5=-16$

$n=-21$

if this is (n+5)/16 = -1, then the answer is -21. if this is n + (5/16) = -1, then the answer is -(21/16)

The Venus flytrap closes in 0.3 second and the waterwheel plant closes in 0.2 second what decimal in halfway between 0.2 and 0.3 ?

Answers

In order to find the number in between two numbers you need to calculate their mean. This can be done by adding them up then dividing by 2. In this case, 0.2+0.3 = 0.5. You can then divide this by 2 to give 0.25
Thus the decimal in between 0.2 and 0.3 is 0.25.

Question 6 of 10Which of the following are solutions to the equation below?
Check all that apply
2x2 + 6x = 20
A. -5
B. 20
C. -2
D. 1
E. 2
F -10

Answers

Answer:

-5 and 2

Step-by-step explanation:

b , e , a are the correct answers

Choose one of the factors of x6 + 1000x2

x2 – 10

x4 – 10x2 + 100

x4 + 10x2 + 100

Answers

x⁶ + 1000
x⁶ - 10x⁴ + 10x⁴ + 100x² - 100x² + 1000
x⁶ - 10x⁴ + 100x² + 10x⁴ - 100x² + 1000
x²(x⁴) - x²(10x²) + x²(100) + 10(x⁴) - 10(10x²) + 10(10)
x²(x⁴ - 10x² + 100) + 10(x⁴ - 10x² + 100)
(x² + 10)(x⁴ - 10x² + 100)

C is the Correct Answer 100%.

Mark Brainiest Answer plz.

A scientist is testing the effectiveness of a new medicine. The medicine is to be tested on two genetically identical lab rats. One rat receives a placebo pill, while the other rat receives the actual medicine. Which of the following methods is being used to investigate the effectiveness of the medicine?

Answers

Answer: on plato its controlled experiment

Step-by-step explanation:

I would instantly rule out Survey and Seperation Study because 1) a survey is impossible in this instance, and 2) a seperation study will do nothing. It's just moving them apart from eachother. So that leaves Controlled Experiment and Observational Study. An observational study is when you have no control over the groups of subjects, nor what they are given. A controlled experiment is when you change only one aspect of what is given to the group. Since the only thing that is happening is the scientist is giving one rat a real pill, it would fall under controlled experiment. Thus, that is your answer.
Hope I helped ^.^

Other Questions

What two numbers add to 9 but multiply to -42

8 + 6t - 3t + t would equal 12t^3? First one gets Brainliest Answer!

The total commission, in dollars, Jessie earned on selling cars at a dealership in two weeks is given by the expression 800+400x. She earns the same amount of commission per car each week. Which situation could be described by this expression?Jessie earned a total commission of $800 in the first week and x dollars in the second week.Jessie sold 2 cars in the first week and x number of cars in the second week, earning a commission of $400 on each car.Jessie sold 1 car in the first week, earning $800, and x number of cars in the second week, earning a total commission of $1,200.Jessie earned a commission of $800 on each car in the first week and $400 on each car in the second week, selling x number of cars each week.

Factor completely: 3x2 − 17x − 28