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posledela
3 years ago
6

I NEED HELP ASAP PLS DONT GIVE RANDOM ANSWERS OR LINK I WILL GIVE YOU BRAINLIEST......... thanks :)

Mathematics
1 answer:
alexdok [17]3 years ago
4 0

Answer:

D

Step-by-step explanation:

The volume (V) of a cone is calculated as

V = \frac{1}{3} πr²h ( r is the radius and h the height )

Here V = 226 and r = 12 ÷ 2 = 6 , then

\frac{1}{3}π × 6²h = 226 ( multiply both sides by 3 to clear the fraction )

3.14 × 36h = 678

113.04h = 678 ( divide both sides by 113.04 )

h = \frac{678}{113.04} ≈ 6 m ( to the nearest metre )

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Aaron rides his bike at a constant rate of 10 miles per hour. Which table represents y, the number of miles Aaron rides his bike
Tema [17]

Answer:

I believe the answer is c. but I'm not too sure.

Step-by-step explanation:

my reasoning for this is because it's the chart that is constant. y starts out with 5=0.5 & they add five more on y's side. & x increased the same amount throughout the chart.

5 0
3 years ago
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PLEASSEEEE HELP ASAP , WHAT IS THE SHAPE OF THE BASE AND SURFACE AREA?
zmey [24]

Answer:

Total surface area : 733

The shape of the base is a rectangle with sides 11 in. and 12 in.

Step-by-step explanation:

The shape of the base is a rectangle with sides 11 in. and 12 in.

The surface area is the sum of the areas of the 5 sides.

Area of the base = 11*12 = 132

Area of the two triangles =  (11*16)/2 = 88

Area of the back rectangle = 192

The theorem of Pitagora to find the oblique side: square root of (11*11 + 16*16)= 19.42 in.

So the area of the oblique face: 19.42* 12 = 233 (almost :) )

So total surface area: 132 + 88*2+192+233= 733 square in

3 0
2 years ago
Please help... i need it
Tanya [424]
Oh ok .so the answer is.....2838384764733 I suggest the method of comparing variables
8 0
4 years ago
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Rewrite 10 7/8 as an improper fraction. I need help:)
scoundrel [369]

Answer:87/8

Step-by-step explanation:cause i smart :D

<!>BRAINLIEST APPERICATED<!>

6 0
3 years ago
Plz help ASAP I need to find the slope of the line
dmitriy555 [2]
Use formula y2-y1 over x2 - x1

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3/4 is ur answer
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