3 years ago

6

Mathematics

1 answer:

Inga [223]3 years ago

5 0

Answer:

Step-by-step explanation:

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Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.

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3 years ago

Calculate the volume. Round your answers to the nearest tenth if necessay

rewona [7]

Answer:

384 cm^3

Step-by-step explanation:

Use the formula to find the volume.

Volume = Area of the base x the height

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ASAP ILL GIVE BRAINEST!!!<br> Find the LENGTH of Arc ABC.

saw5 [17]

Answer:

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Step-by-step explanation:

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3 years ago

Very urgent!!!!!

Zinaida [17]

Answer:

number of terms=9

Step-by-step explanation:

$t_{1}=6\\t_{5}=18\\\\t_{n}=t_{1}+(n-1)d\\18=6+(5-1)d\\18-6=4d\\4d=12\\d=12/4=3\\s_{n}=162\\s_{n}=\frac{n}{2}[2t_{1}+(n-1)d]\\162=\frac{n}{2}[2(6)+(n-1)3]\\162 \times 2=n(12+3n-3)\\324=n(3n+9)\\3n^2+9n-324=0\\n^2+3n-108=0\\n^2+12n-9n-108=0\\n(n+12)-9(n+12)=0\\(n+12)(n-9)=0\\n=-12,9\\n=-12 (rejected)$

as number of terms can't be negative.

6 0

3 years ago

Read 2 more answers

Can answer this question ASAP

iogann1982 [59]

Answer:

The answer is 108ft^2

Please mark me brainliest

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3 years ago