3 years ago

9. A quadratic function g(x) passes through the points (-8, 33), (2, 1), and (8, 1).

Mathematics

1 answer:

Semmy [17]3 years ago

3 0

Answer:

x(-8+y)-33+y(2+x)+1-x(8-y)+1

Step-by-step explanation:

this is a quadratic function g(x) passing through the points

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Is 5/4 greater than , less than , or equal to the square root of 2

victus00 [196]

Answer:

less than

Step-by-step explanation:

the square root of 2 is 4 and 5/4 is 1.25

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3 years ago

2x+y=10 Y=5x-11 Solve the system of equations by substitution

antoniya [11.8K]

The answer would be (3,4)

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3 years ago

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What value of x satisfies the equation below? 12 ( x - 2 ) + 3 x = 1 2 ( x + 6 ) + 2

Sergeu [11.5K]

Answer:

x = 32.6666667

Step-by-step explanation:

12(x - 2) + 3x = 12(x + 6) + 2

Distribute;

12x - 24 + 3x = 12x + 72 + 2

Collect like terms;

15x - 24 = 12x + 74

Subtract 12x from both sides;

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2 years ago

Mike has a barrel in the barn to keep water for his cows. The barrel is 4.5 feet tall and has a diameter of 3 feet. Approximatel

sergiy2304 [10]

Answer:

Approximately $238\ gallons$

Step-by-step explanation:

we know that

The volume of a cylinder (barrel) is equal to

$V=\pi r^{2}h$

in this problem we have

$h=4.5\ ft$

$r=3/2=1.5\ ft$ -----> the radius is half the diameter

substitute

$V=(3.14)(1.5^{2})(4.5)=31.7925\ ft^{3}$

Convert to gallons

$31.7925\ ft^{3}*7.5=238.44\ gallons$

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3 years ago

With which set of information can you construct a unique triangle?

MrMuchimi

Answer:

Step-by-step explanation:

This would be using the SSS.

Which means knowing three sides.

The other options do not relate to any of the SSS, SAS, ASA, RHS

Hope that helped!!! k

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3 years ago