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3 years ago

PLEASE HELP ASAP IM SO DESPERATE

2 answers:

6 0

C. because y is positive in quadrant 2, and y on the unit circle denotes sin, sin is positive in quad 2. csc is 1 over sin, so it too must be positive in quad 2

Rus_ich [418]3 years ago

3 0

Answer:

APEX = C

Step-by-step explanation:

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sphere and a cylinder have the same radius and height. The volume of the cylinder is 11 feet cubed. A sphere with height h and r

Fed [463]

Step-by-step explanation:

We have, a sphere and a cylinder have the same radius and height. The volume of the cylinder, $V_c=11\ ft^3$

The volume of sphere is : $V_s=\dfrac{4}{3}\pi r^3$

The volume of cylinder is : $V_c=\pi r^2h$

Dividing the volume of sphere and the volume and cylinder, such that,

$\dfrac{V_s}{V_c}=\dfrac{4\pi r^3}{3\pi r^2h}$

As r = h

$\dfrac{V_s}{V_c}=\dfrac{4}{3}\\\\V_s=\dfrac{4V_c}{3}\\\\V_s=\dfrac{4}{3}\times 11$

So, the volume of sphere is (four-third) of 11. therefore, the correct option is (A).

6 0

3 years ago

Read 2 more answers

He legs of an isosceles triangle have lengths x + 1 and -x + 7 . The base has length 3x - 3. What is the length of the base?

marishachu [46]

$x + 1 = - x + 7$
$= 6$
$6 = 3(x) - 3$
$6 + 3 = 3x$
$9 = 3x$
$x = 3$
base is c. 3

3 0

4 years ago

Craig won first prize in Mrs. Short's class

Bogdan [553]

Answer:

1/11

Step-by-step explanation:

There are 7 gift card options so that makes it 7/77 which simplified is 1/11

6 0

3 years ago

Read 2 more answers

Help help please answer this question and no link

arsen [322]

I hope this helps! May you have a great day today! ❤️

8 0

3 years ago

a carpenter has three sheets of plywood that are each 6.85 feet long. a 3.4-foot piece is cut from one sheet 0.5-foot piece is c

STatiana [176]

Answer:

16.65 feet

Step-by-step explanation:

Okay, we have three boards that are each 6.85 feet long. If we cut 3.4 feet off one board, that board has:

6.85

−

3.4

3.45

feet left

If we cut off 0.5 feet off another board, that board has:

6.85

−

0.5

6.35

feet left

So, if we take our three new boards, the total length of plywood left is:

6.85

3.45

6.35

16.65

feet

Hope this helps!

7 0

3 years ago