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2 years ago

What is the volume of this figure?

Mathematics

1 answer:

AysviL [449]2 years ago

4 0

What figure , are you trying to figure the volume for

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What is a equivalent ratio to 8:9

LenKa [72]

Answer:16:18

Step-by-step explanation:

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2 years ago

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Please help!!!!!!!!!!

Delicious77 [7]

$f(x)=2x^2-4x+1$

Substitute the values of x to the equation of the function f:

$x=-1\to f(-1)=2(-1)^2-4(-1)+1=2(1)+4+1=7\\\\x=2\to f(2)=2(2^2)-4(2)+1=2(4)-8+1=1$

Therefore we have two points (-1, 7) and (2, 1).

We can calculate the slope of line l.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute:

$m=\dfrac{1-7}{2-(-1)}=\dfrac{-6}{3}=-2$

<h3>Answer: A) -2.</h3>

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2 years ago

What is standard notation?

Marizza181 [45]

<span>Standard notation is when a number is completely written out using numerical digits

Hope it helps</span>

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2 years ago

Match the verbal expression (term) with its algebraic expression (definition).

serious [3.7K]

Answer:

match

Step-by-step explanation:

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2 years ago

The sum of four consecutive even integer numbers is 84. find the four numbers.

vodomira [7]

84/4=21

now take the 2 even numbers below 21 and the 2 even numbers above 21

18 +20 + 22 +24 = 84

the numbers are 18, 20, 22 & 24

3 0

2 years ago