2 years ago

Find the surface area of the cylinder. 5 cm 8 cm

Mathematics

1 answer:

never [62]2 years ago

3 0

what are the measurements as in radius and height and width?

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PLS HELP ME ASAP FOR 14!! (SHOW WORK!!) + LOTS OF POINTS!! *GIVING THANKS!*

ale4655 [162]

I can't exactly see those. Sorry I can't help you

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3 years ago

Simplify √5(10-4√2) A.14 B.15√2 C.5√2-4√10 D.NONE OF THE ABOVE

Rudiy27

√5 (10-4√2)
=10√5-4√10

The answer is D

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3 years ago

Read 2 more answers

What is 4.3(v+2.5)=8.11+4v

True [87]

Answer:

-8.8

Step-by-step explanation:

We begin by simplifying the parenthesis through multiplication. Parenthesis is a structure which signals multiplication happening.

$4.3(v+2.5)=8.11+4v\\4.3v+10.75=8.11+4v$

We now begin combining like terms across the equal sign by performing the inverse or doing the opposite. Move first the 8.11 by subtracting it from both sides.

$4.3v+10.75-8.11=8.11-8.11+4v\\4.3v+2.64=4v$

Now, move 4.3v across by subtracting it from both sides.

$4.3v-4.3v+2.64=4v-4.3v$

$2.64=-0.3v$

Finally, we divide both sides by the coefficient of v.

$\frac{2.64}{-0.3} =\frac{-0.3v}{-0.3} \\-8.8=v$

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3 years ago

HELP YALL HELP PLEASE

kumpel [21]

Answer:

66 ur welcome

7 0

2 years ago

10th grade geometry Select statements that are true about angles on diagram

Goshia [24]

Answer:

B, C

Step-by-step explanation:

The only statements that must be true are ones that describe the markings on the diagram:

NO as an angle bisector

N is the vertex of a pair of congruent angles

_____

The only other fact that must be true is that segments on the left side of the diagram are proportional to those (corresponding) on the right. (This is a property of the angle bisector.) There is nothing that says the sides must be equal, or that the triangle is isosceles.

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2 years ago