Referring to the figure, find the surface area
of the cylinder shown. Round to the nearest whole number.

Answer:

2545 m rounded from 2544.69

Step-by-step explanation:

A=2 π r h + 2 π r 2 = 2 · π · 15 · 12 + 2 · π  ·152

≈ 2544.69005

rounded to 2545

~~~

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!

Write an equation of the line through the given points:
(2,-4), (0,-3)

please help me quickly!!!!

Select the equivalent expression.

Squaring a number is multiplying it by itself. Finding a square root is dividing and trying to find the two numbers that will multiply to make your original number. PLEASE ANSWER SOON :(

Easy question and it's a warm up question. Noah has to do 8 homework and he did 7 homework. How many homework left does noah have to do? Explain how you got the answer.

Solve the questions 7, 8, and 9.

Lisa comprou um carro seminovo e, após ter um desconto de 6%, pagou R$ 2

3.800,80. Qual é o valor do carro antes do desconto?



a) R$ 25.320,00


b) R$ 27.160,00


c) R$ 23.545,00








POR FAVOR AJUDEM

47 is 0.5% of what number

Please answer this fast I'll mark you as brainliest. Thank You.

Identify an inequality that represents x (in feet).

Alejandro wrote an equation to fit the following scenario.

A person driving a pick-up truck and another person driving a motorcycle arrange to meet at a park. The pick-up truck driver took twice as long to arrive while driving at an average speed of 45 mph. The motorcyclist drove 55 mph and had a 23 miles less to drive.

Alejandro’s work:
t = number of hours for the pick-up truck driver to complete the trip
Equation: 55 (2 t) minus 23 = 45 (t)

Which statements identify Alejandro’s errors? Select the two correct answers.
He should have added the 23 to the motorcyclist’s distance instead of subtracting to balance the equation.
He should have written 45(2t) for the pick-up truck driver’s distance, since the he took twice as long.
He should have written 55(t) for the motorcyclist’s distance since t = number of hours for the pick-up truck driver to complete the trip.
He should have written 55 (one-half t) for the motorcyclist’s distance since it only took half the time as the pick-up truck driver.
He should have translated the scenario as motorcycle distance + pick-up truck distance = 23 since 23 is the distance mentioned.

The vertices of a figure are given. Find the coordinates of the figure after the transformations given.

J(1,1),K(3,4),L(5,1)
Rotate 90° clockwise about the origin. Then dilate with respect to the origin using a scale factor of 3.

how are the mertic units kilometer and kilogram the same? How are they different

Halp me please ASAP thank you

Divide 33 photos into two groups so the ratio is 4 to 7 (step by step please)

Madison wants to throw a party. Party Time is offering a special for $275 for 50 guests and Party Forever is offering a deal for $250 for 40 guests. Which company should Madison choose if she is looking for the better deal? Make sure you use mathematics to EXPLAIN and SUPPORT your answer.

IF ITS RIGHT ILL GIVE YOU BRAINLST

Min read 1/8 of his book before lunch and 1/4 of his book after his lunch, he says he has read 2/12 of this book! Which statement is most accurate?
HELP PLSSS

Beth works at the mall for $12.75 per hour. She works for 4 1/2 hours per day on 2 days each week. How much does she make in 2 weeks? (Before taxes)

I dont know what answer is i need help

I need help this is really hard
plz help I'm giving 20 points and a thx

The GCF of 88 and 112

Which of the following correctly uses absolute value to show the distance between −50 and 12?

|−50 − 12| = |−62| = −62 units

|−50 + 12| = |−38| = 38 units

|−50 + 12| = |−38| = −38 units

|−50 − 12| = |−62| = 62 units

please answer on all questions quick

Anna is comparing triangles, and knows that two sides and their included angle are congruent. Which postulate can she use to prove that the triangles are congruent?

Amy's family drove to Lucky Land Fun Park for the day. Her dad and mom shared the driving. Amy's dad drove 3 miles for every 5 miles her mom drove. If Amy's mom drove 32 more miles than her dad, how many miles did they drive altogether?

Write the missing number
:)

Baby Alene slept for 4/5 of an hour in the morning,slept for 1.7 hours at naptime and fell asleep again in the afternoon for another 90 minutes.How much time was Baby Alene asleep? ALSO Please explain how you got the answer.

A.3.8 hours
B.4 hours
C.228 minutes
D.400 minutes

A store bought a kitchen play set for $34.93 and sold it for $89.25. What was the markup percentage? Round your answer to the nearest tenth.

Volleyball Village sells pairs of volleyball kneepads in black and white. Last month, they sold 5 pairs of black kneepads for every 2 pairs of white kneepads. If Volleyball Village sold 225 pairs of black kneepads last month, how many pairs of white kneepads did they sell?

It took a plane 2 hours to fly from Dallas to New York with the headwind and 1.5 hours to return with the tailwind. If the speed of the wind was 30 mph, how far apart are the two cities?

ANSWER FAST !!!! FAST ANSWRS