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BigorU [14]
3 years ago
13

What is the surface area of the right cone below?​

Mathematics
1 answer:
olga55 [171]3 years ago
4 0

Answer:

54 is anwer.

please mark me brainliest and follow me my friend.

because 54 is correct answer.

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Use the parabola tool to graph the quadratic function f (x) = 2x2 - 4x + 6.
lubasha [3.4K]

Answer:

Vertex plot is (1,4)

and

second plot point (0,6)

Step-by-step explanation:

You can use the the desmos graph calculator by entering quadratic function f(x) = 2x^2 − 4x + 6

3 0
3 years ago
Four grey regular polygons join together as shown in the diagram<br><br> please answer part b
Wittaler [7]

Answer:

a=72° b = 6°

Step-by-step explanation:

answer is in pic

8 0
2 years ago
Find the slope of a line perpendicular to 4x-y=6
ratelena [41]

Answer:

The slope is -1/4

Step-by-step explanation:

perpendicular line is y=-\frac{1}{4}x-6

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3 years ago
When x is divided by 5 the remainder is 4 and when x is divided by 9 the remainder is 0 what is x?
Marrrta [24]
The number could be any multiple of nine that ends in 4 or 9, like 9, 54, 99, 144, etc.
5 0
3 years ago
What is the volume of a hemisphere with a diameter of 3.8 in, rounded to the nearest tenth of a cubic inch?
Natali5045456 [20]

Answer:14.4In^3

Step-by-step explanation:

Diameter=3.8In

radius(r)=3.8 ➗ 2=1.9In

volume of hemisphere=2/3 x π x r^3

Volume=2/3 x 3.14 x(1.9)^3

Volume=2/3x3.14x1.9x1.9x1.9

Volume=(2x3.14x1.9x1.9x1.9) ➗ 3

Volume=43.07452 ➗ 3

Volume=14.4In^3

6 0
3 years ago
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