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Goshia [24]
3 years ago
13

I need help ASAP I’ll give brainliest:)

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
4 0

Volume of the cone:

V = 3.14 x 3^2 x 9/3 = 84.78

Volume of half sphere on top of cone:

V = (4/3 x 3.14 x 3^3 )/2 = 56.52

Total volume = 56.52 + 84.78 = 141.3 cm^3

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Solve the inequality and enter your solution as an inequality comparing variable to solution-31>x-48
irina [24]

Answer:

solving the inequality -31>x-48 we get: \mathbf{x

Step-by-step explanation:

We need to solve the inequality -31>x-48

Solving the inequality and finding value of x:

-31>x-48

First we will be switching sides i.e. left hand side will become right hand side and right hand side will become left hand side.  In doing so, the inequality sign i.e. > will be reversed and changed with <

x-48

Now, for finding value of x, we will be adding 48 on both sides

x-48+48

The value of x is less than 17 i.e. \mathbf{x

So, solving the inequality -31>x-48 we get: \mathbf{x

7 0
3 years ago
What is the product of a number w and 737
GarryVolchara [31]
We don't know what the variable 'w' stands for, so we can't find the product. But we can write the sentence as an equation:

737w
4 0
3 years ago
Read 2 more answers
I give you a tricky one Express 108 ×125as a product of prime factors in exponential form
lana [24]

Answer:

108 \times 125=2^2 \times 3^3 \times 5^3

Step-by-step explanation:

To express the given product (108 X 125) as a product of prime factors

Step 1: Express each of the numbers as a product of its prime factors.

108=2^2 \times 3^3\\125=5^3

Step 2: Write the product together, and combine any like terms if any

Therefore,

108 \times 125=2^2 \times 3^3 \times 5^3

8 0
3 years ago
Please help i’ll give brainliest
Len [333]

Answer:

C

Step-by-step explanation:

Angle Bisector means the line is being split in half evenly. So, when angle 3 is 60, so is angle 4. Angles 1 and 2 are both 30 degrees because 30 + 60 equals to 90 degrees.

I hope this helps!

4 0
4 years ago
Read 2 more answers
I need help please helppppppppppppppppppppppp
Marrrta [24]

Given:

A figure of a circle and two secants on the circle from the outside of the circle.

To find:

The measure of angle KLM.

Solution:

According to the intersecting secant theorem, if two secant of a circle intersect each other outside the circle, then the angle formed on the intersection is half of the difference between the intercepted arcs.

Using intersecting secant theorem, we get

\angle KLM=\dfrac{1}{2}(Arc(JON)-Arc(KM))

(3x-4)=\dfrac{1}{2}(271-(x+6))

(3x-4)=\dfrac{1}{2}(271-x-6)

Multiply both sides by 2.

6x-8=265-x

Isolate the variable x.

6x+x=265+8

7x=273

Divide both sides by 7.

x=\dfrac{273}{7}

x=39

Now,

\angle KLM=(3x-4)^\circ

\angle KLM=(3(39)-4)^\circ

\angle KLM=(117-4)^\circ

\angle KLM=113^\circ

Therefore, the measure of angle KLM is 113 degrees.

5 0
3 years ago
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