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amid [387]
4 years ago
14

PLZZZZZZZZ HEPL ME TYSM PLZZZZ 40PTS

Mathematics
2 answers:
Anastaziya [24]4 years ago
6 0
Yea your teacher doesn’t make since
Tanzania [10]4 years ago
3 0

Answer:

that makes no sense call your teacher for helpy

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Someone please please help me with this ! I would really appreciate it
STALIN [3.7K]

Answer:

Both volumes are the same

Step-by-step explanation:

Volume of cylinder = \pir^{2} h

r = radius

h = height

Since area of the circle is given on top,

Area of a circle = \pir^{2}

We know the area is 12

12 = \pir^{2} (we need to find r)

r = \sqrt{\frac{12}{\pi} }

r = 1.954

Now we can find the cylinder's volume:

Volume of cylinder = \pi(1.954)^{2} (6)

Volume of cylinder = 72

To find the volume of the cuboid, we use

Volume of cuboid = lwh

l = length

w = width

h = height

Volume of cuboid = 6 x 4 x 3

Volume of cuboid =  72

This proves that both the volumes are the same.

3 0
3 years ago
The dimensions of a rectangle can be given by x+9 and x-2. If the area is 60ft^2, what is the value of X?
Veronika [31]

Answer:

6

Step-by-step explanation:

(x + 9) * (x - 2) = 60

x^2 - 2x + 9x - 18 = 60

x^2 + 7x - 18 = 60

x^2 + 7x = 78

FACTORING:

x(x + 7) = 78

x = 6

6 0
3 years ago
Find the reference angle of the following angles:405°, 750°, ‒ 210°, 495° ‒660°, 480°
scZoUnD [109]

Answer:

Step-by-step explanation:

405÷180=2×180+45,45°

750=180×4+30,30°

-210+180=-30,30°

495÷180=2×180+135,180-135=45°

-660°+360=-300°+360=60,60°

480-360=120,180-120=60,60°

5 0
4 years ago
Read 2 more answers
Describe the rule for the sequence. 3,5, 8, 13, 21, 34, ...
andrezito [222]
Add 2 to 3 and get 5 add 3 and get 8 add 5 to get 13 add 8 to get 21
4 0
3 years ago
Help need answer fast
Kazeer [188]

Answer:

A hope this helps

Step-by-step explanation:

hopes this helps bye

6 0
3 years ago
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