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2 years ago

12

What would the measurements be for a cylinder with a surface area of 250.95?

1 answer:

Nezavi [6.7K]2 years ago

6 0

Answer: Radius: 3.7(yd,cm,mm) Height: 7.1(yd,cm,mm)

Step-by-step explanation:

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The midpoint of AB is M (5, 6). If the coordinates of A are (3, 8), what are the

viktelen [127]

Answer:

(7, 4)

Step-by-step explanation:

$\text{Let the coordinates of B } = x_{B} , y_{B} \\\text{Let the coordinates of A} = x_{A} , y_{A} \\\text{Let the coordinates of midpoint M} = x_{M} , y_{M}$

By the midpoint formula,
$(x_{M},y_{M}) = (\frac{x_{A} + x_{B}}{2} , \frac{y_{A} + y_{B}}{2} )$

$x_{M} = \frac{x_{A} + x_{B}}{2} \\y_{M} = \frac{y_{A} + y_{B}}{2} \\$

We have coordinates of midpoint as (5, 6) and coordinates of A as (3,8)
So
$5 = \frac{3 + x_{B}}{2} \\\\\\textrm{Cross-multiplying } 10 = 3 + x_{B}} \textrm{ or } x_{B} = 10-3 = 7\\$

$6 = \frac{8 + y_{B}}{2} \\\\\\\\textrm{Cross-multiplying } 12 = 8 + y_{B}} \textrm{ or } y_{B} = 12-8 = 4\\$

So coordinates of B are (7,4)

3 0

2 years ago

2(2x − 5 − 4) = 160 − 17

wariber [46]

4x - 9 = 143

4x = 152

x = 38

3 0

3 years ago

Read 2 more answers

ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.

ivann1987 [24]

Answer:

C

Step-by-step explanation:

$y=\frac{1}{x-m} +b$ where - m is the distance moved to the right and + b is the distance moved up. So, your solution is $y=\frac{1}{x+2}+2$

4 0

3 years ago

Read 2 more answers

Drag each equation to the correct location on the table.

Tomtit [17]

Answer: The 1st one is 1 soultion the 2nd one is 1 soultion the 3rd one is multiple soultion and the last one is multiple solution

Step-by-step explanation: hope I am right?

7 0

3 years ago

A car travels 30 miles in 1/2 hour. What is the average speed at which the car is traveling in miles

Dmitry_Shevchenko [17]

Answer:

the car is traveling 60 miles per hour

Step-by-step explanation:

Since it is going 30 miles in half an hour, we just need to double both values to find the speed for an hour

30*2=60

1/2*2=1

60 miles per hour

hope this helps pls give crown <3

6 0

2 years ago