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Maurinko [17]
2 years ago
7

Help me on my math pwease

Mathematics
1 answer:
julsineya [31]2 years ago
8 0

Answer:

Part a: C

Part b: 2x34

d=68

Step-by-step explanation:

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Help with finding the volume of the cone pictured
jasenka [17]

Volume of the cone = 56.52 in³

Solution:

Diameter of the cone = 6 in

Radius of the cone = 6 ÷ 2 = 3 in

Height of the cone = 6 in

The value of π = 3.14

<u>To find the volume of the cone:</u>

Volume of the cone = \frac{1}{3} \pi r^{2} h

                                 $=\frac{1}{3} \times 3.14 \times 3^{2} \times 6

                                 $=3.14 \times 18

                                 = 56.52

Volume of the cone = 56.52 in³

Hence the volume of the given cone is 56.52 \text{in}^3.

4 0
3 years ago
What is 2(W+5)+4W=4(3+W)
yulyashka [42]
You will need to use the distributive property of multiplication over addition to solve this problem.
2w+10+4w=12+w
combine like terms using the associative property
6w+10=12+w
solve the equation
6w+10-10=12-10+w
6w÷6=2+w÷6
w=2+w/6
8 0
2 years ago
Olivia decides to hire an electrician. The electrician charges $35 to come out to Olivia's
atroni [7]

Answer:

Step-by-step explanation:

Total cost

C (x) = 35+ 60x

Where,

Fixed cost= $35

Variable cost = 60x

x= number of hours of work

Total cost is the addition of fixed and variable cost

C (x) = 35+ 60x

C(5)= 35 + 60(5)

= 35 + 300

=335

C(5) = 335

C(5) = 335 is Olivia's total cost of hiring the electrician

x=5 is the electrician's number of hours of work

35= fixed cost of hiring the electrician

60(5) = 300 is the variable cost of hiring the electrician for 5 hours

5 0
2 years ago
**PLEASE HELP ILL MARK BRAINLIEST** Which of the following correctly represents y = 10x + 15
Vladimir [108]

Answer:

D

Step-by-step explanation:

Neither the table and the graph is correct.

7 0
3 years ago
What is the approximate solution to this equation?
Citrus2011 [14]
The answer is B because 5^3 is 125 so the approximate answer is 124.75
6 0
2 years ago
Read 2 more answers
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