2 years ago

Please help i am confused

Mathematics

1 answer:

Dovator [93]2 years ago

3 0

Answer: (1)

Step-by-step explanation:

The parts listed in the congruence statement aren't corresponding, meaning they don't have to be congruent.

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Can someone please help me in this question

Pie

Step-by-step explanation:

a) Let y = f(x) = 3x - 2x^2

f(-2) = 3(-2) - 2(-2)^2 = p

= -6 - 8

= -14

= p

f(2.5) = 3(2.5) - 2(2.5)^2 = q

= 7.5 - 12.5

= -5

= q

b) graphing

c) From the graph, you should be able to verify the following:

i) f(0.5) = 3(0.5) - 2(0.5)^2 = 1

ii) 0.5 = 3x - 2x^2 or x = 1.3, 0.2

iii) the maximum occurs at

f(0.75) = 1.125

d) the equation for the line of symmetry is x = 0.75

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3 years ago

Write an algebraic equation that models the following statement.

8_murik_8 [283]

2(x +4)-6(q/9)

The slash represents a division sign.

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3 years ago

Which answer shows 0.00897 written in scientific notation?

mamaluj [8]

Answer:

d) $8.97*10^{-3}$

Step-by-step explanation:

Move the decimal 3 spaces to the right so that way the decimal can be between the first two numbers. When you move the decimal to the right, it makes the exponent negative, when it moves to the left, it makes it positive

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4 years ago

The ball is shaped like a hemisphere with a radius of 5 inches. Find the volume of the bowl

PilotLPTM [1.2K]

Answer:

The volume of the bowl is $V=\frac{250}{3}\pi\ in^{3}$ or $V=83\frac{1}{3}\pi\ in^{3}$

Step-by-step explanation:

we know that

The volume of a hemisphere (bowl) is equal to

$V=\frac{4}{6}\pi r^{3}$

we have

$r=5\ in$

substitute

$V=\frac{4}{6}\pi (5)^{3}$

$V=\frac{250}{3}\pi\ in^{3}$

$V=83\frac{1}{3}\pi\ in^{3}$

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3 years ago

Brainliest for brainliest??

Lesechka [4]

Answer:

sure

Step-by-step explanation:

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3 years ago

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