3 years ago

Math question!! Help please!

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

4 0

The answer would be 2/11 hope this helps

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For Home Economics class, Sandra has 5 cups of flour. She made 3 batches of cookies that each used 1.5 cups of flour. Write and

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Sandra has .5 of flour left after making 3 batches of cookies

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3 years ago

4. Determine whether f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

Ierofanga [76]

Answer:

YES! we conclude that f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

Step-by-step explanation:

Given

Given that the function f(x) and g(x) are inverse functions.

$f\left(x\right)\:=\:\frac{1}{3}x\:+\:5$

$g(x) = 3x - 15$

To determine

Let us determine whether f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

Determining the inverse function of f(x)

A function g is the inverse function of f if for y = f(x), x = g(y)

$y=\frac{1}{3}x+5$

Replace x with y

$x=\frac{1}{3}y+5$

Solve for y

$y=3x-15$

Therefore,

YES! we conclude that f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

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3 years ago

Simplify the following expression as much as possible 4^10 divided by 4^10 . 7^0

nikklg [1K]

Answer:

Step-by-step explanation:

Simplify

4^10 divided by 4^10 . 7^0
4^10/(4^10*7^0) =
4^10/4^10 =
1

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3 years ago

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A geometry fact that I find helpful. (Brainly, please don't take this down it is very educational)

sergeinik [125]

Answer:

Thank you so much for this

Step-by-step explanation:

Have a nice day ! :)

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If points A, B, and Clie on a line, then AB + BC = AC. always sometimes never

nadya68 [22]

Answer:

Always

Step-by-step explanation:

we know that

If points A, B, and C lie on a line, the the sum of the length of segment AB plus the length of the segment BC is always the length of segment AC

AC=AB+BC

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