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2 years ago

Determine which graph represents a reflection across the x-axis of f(x) = 3(1.5).

Mathematics

1 answer:

Ghella [55]2 years ago

4 0

Step-by-step explanation:

fill in the missing fraction parts

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Simplify the expression 3/4÷-5/6

Natalka [10]

Answer: the answer to this is 9/10

Step-by-step explanation:

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3 years ago

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Sam opened a savings account with a deposit of $50. Every month after that, he

Alexeev081 [22]

Step-by-step explanation:

It is given that,

Sam opened a savings account with a deposit of $50. Every month after that, he deposited $20 more.

It is not a proportional relationship. As initial amount was $50 and every month he deposited $20 more. The ratio is not constant for the deposited amounts.

To make the relationship proportional, he must start with zero balance and then should have deposited $20 every month.

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3 years ago

Please help as soon as possible

Zolol [24]

Answer:

Diameter = 24 mm

Step-by-step explanation:

Volume of a sphere is 4/3 π $r^{3}$

First, we solve for radius:

2304π = 4/3π $r^{3}$

Multiply both sides by 3

3(2304π) = 4π $r^{3}$

Divide both sides by 4π

6912π/4π = $r^{3}$

1728 = $r^{3}$

Cuberoot both sides

$\sqrt[3]{1728}$ = r

r= 12

Hence, the diameter would be: 2times the radius = 2*12= 24 mm

Hope this helps!

Please mark brainliest if you think I helped!

Would really appreciate!

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3 years ago

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Drag and drop numbers into the boxes so that the paired values are in a proportional relationship.

mezya [45]

Answer:

A=6 and B=4.5

Step-by-step explanation:

You are given table

$\begin{array}{cccccc}x&2&4&[A]&7&9\\y&1&2&3&3.5&[B]\end{array}$

If the paired values are in a proportional relationship, then

$\dfrac{2}{1}=\dfrac{4}{2}=\dfrac{[A]}{3}=\dfrac{7}{3.5}=\dfrac{9}{[B]}.$

Note that

$\dfrac{2}{1}=\dfrac{4}{2}=\dfrac{7}{3.5}=2,$

then

$\dfrac{[A]}{3}=2\Rightarrow [A]=6,\\ \\\dfrac{9}{[B]}=2\Rightarrow [B]=\dfrac{9}{2}=4.5.$

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3 years ago

If a ∥ b and e ∥ f, what is the value of y?

ruslelena [56]

Answer:

What is a b e and f u just said // I think its supposed to be a number

Step-by-step explanation:

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3 years ago