4 years ago

Determine if the set of ordered pairs represents a function. Explain why or why not.

Mathematics

1 answer:

Luden [163]4 years ago

7 0

No it doesn’t because in a function you can’t use a number twice on an input or output

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Find the following, giving your answers to 1 decimal place. 10 cm 8 cm 6 cm a) The volume of the cone. b) The curved surface are

sesenic [268]

Answer:

Volume of cone = 209.44 cm²

Curved surface area of cone = 188.57 cm

Step-by-step explanation:

Given:

Height h = 8 cm

Slant height l = 10 cm

Radius r = 6 cm

Find:

Volume of cone

Curved surface area of cone

Computation:

Volume of cone = (1/3)πr²h

Volume of cone = (1/3)π(5)²(8)

Volume of cone = 209.44 cm²

Curved surface area of cone = πrl

Curved surface area of cone = π(6)(10)

Curved surface area of cone = 188.57 cm

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3 years ago

How do I find the simplest form,for this problem 4-2(3+6)+2-2=

levacccp [35]

Try using PEMDAS,
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

So just do the problem in that order.

5 0

4 years ago

What is the answer to this<br> 3x−y=7<br> −4x+6y=0

pantera1 [17]

Answer:

-7, -0

Step-by-step explanation:

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3 years ago

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inna [77]

Answer:

x= 10

Step-by-step explanation:

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4 years ago

What percent of 109 is 158.3

Savatey [412]

158 is 144.95412844037% of 109

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4 years ago