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sammy [17]
3 years ago
9

This id hard please help me do this

Mathematics
2 answers:
svlad2 [7]3 years ago
7 0
In this problem, we're going to use the 'PEMDAS' method.

First, we're doing the problem in the parenthesis.
44 - 4 = 40

Next in PEMDAS, we need to do the exponent.
6² = 6 x 6 = 36

Then we would do multiplication, but there is nothing to multiply so we move onto division.
40 / 2 = 20

Now we would add, but there is nothing to add so we move onto subtraction.
20 - 36 = -16

Our final answer would be -16.

Hope this helps!~
Blizzard [7]3 years ago
4 0
44-4=40.
6^2 =6×5=36
80÷2=20
20-36=16
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5x-2y=3 y=2x 5x-2(2x)=3 x=3 what does y equal in a full number
oksian1 [2.3K]
Y=2 maybe not sure though
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4 years ago
14. A right cone has a height of 14 in and a base diameter of 17 in.
Mars2501 [29]

Given:

The height of a right cone = 14 in

Base diameter = 17 in

To find:

The diagram of the cone and its lateral surface area.

Solution:

(a)

The diagram of a right cone with height 14 in and base diameter of 17 in is shown below.

Diagram is not to scale.

(b)

We know that lateral surface of the cone is

A=\pi rl

A=\pi r\sqrt{r^2+h^2}              ...(i)

Where, r is the base radius, h is vertical height and l is the slant height of the cone.

Base radius of the cone = \dfrac{\text{Base diameter}}{2}

r=\dfrac{17}{2}

r=8.5

Now,

Putting r=8.5, h=14 and π=3.14 in (i), we get

A=(3.14)(8.5)\sqrt{(8.5)^2+(14)^2}

A=26.69\sqrt{72.25+196}

A=26.69\sqrt{268.25}

A=437.1379

A\approx 437

Therefore, the lateral surface area of the cone is 437 sq. inches.

5 0
3 years ago
A regulation bowling ball has a diameter of8.5 inches . what is the volume of the bowling ball?
nignag [31]
Well its a whole 
diameter is all the way across so take 8.5 and times it by 3.14 which is 26.69 that is you volume  but it you want a more mathematical answer then

1 inch = 2.54 cm 
16 oz = 1 lb 
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<span>volume of a sphere = 4/3pi(r)^3 </span>
7 0
4 years ago
How do I add and subtract function's​
WARRIOR [948]

by doing it. thats it.

yup.

3 0
3 years ago
Read 2 more answers
Emilio is pickling tomatillos with his grandfather. The tomatillos are approximately
Fudgin [204]

The jar can hold a total of three tomatoes at a time.

<h3>What is volume?</h3>

Volume is the amount of space occupied by a three dimensional shape or object.

The tomatoes is spherical with a diameter of 6 cm (radius = 6/2 = 3cm), hence:

Volume of tomatoes = (4/3) * π * radius³ = (4/3) * π * 4³ = 268 cm³

The jar is cylinder with diameter of 8 cm (radius = 8/2 = 4) and a height of 21 cm, hence:

Volume of jar = π * radius² * height = π * 4² * 21 = 1055.6 cm³

Amount of tomatoes that can be contained in jar = 1055.6 cm³ / 268 cm³ = 3.9

The jar can hold a total of three tomatoes at a time.

Find out more on volume at: brainly.com/question/12410983

8 0
2 years ago
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