Which variable expression matches the word phrase? Column A Column B

1 answer:

4 0

1. the sum of 12 and the quotient of 9 and a number

The responder's answer is not given but it can be 12 + (9 / n)

2. the difference of 12 and the product of 9 and a number

The responder's answer would be c. 12 – 9y

3. the difference of 12 and the quotient of 9 and a number

The responder's answer would be b. 12 – (9 ÷ y)

4. 12 more than quotient of a 9 and number

The responder's answer would be a. 12 + (9 ÷ y)

You might be interested in

The owner of a resale shop is analyzing the revenue for the year. Profit is modeled by the function p(x) = x2 – 14x + 485, where

Gnom [1K]

what you got to do is you have to pee X 2 which which will give you an answer and you will subtracted by 4 + 485 which will give u p xthen you have your answer you can do it backwards like pee times 485 + 14 * -2 equals P x

3 0

3 years ago

Which is the graph of the parent function f(x) = x^2

ahrayia [7]

Answer:

Step-by-step explanation:

f(x) = x^2 is a parabola , which is D

7 0

3 years ago

Consider the diagram and the paragraph proof below.

bonufazy [111]

Given: Right △ABC as shown where CD is an altitude of the triangle. We prove that $a^2 + b^2 = c^2$

Because △ABC and △CBD both have a right angle, and the same angle B is in both triangles, the triangles must be similar by AA.

Likewise, △ABC and △ACD both have a right angle, and the same angle A is in both triangles, so they also must be similar by AA.

The proportions $\frac{c}{a}$ and $\frac{a}{f}$ are true because they are ratios of corresponding parts of similar triangles.

The two proportions can be rewritten as $a^2 = cf$ and $b^2 = ce$ .

Adding $b^2$ to both sides of first equation, $a^2 = cf$ , results in the equation $a^2 + b^2 = cf + b^2$ .

Because $b^2$ and ce are equal, ce can be substituted into the right side of the equation for $b^2$ , resulting in the equation $a^2 + b^2 = cf + ce$ .

Applying the converse of the distributive property results in the equation $a^2 + b^2 = c(f + e)$ .

The last sentence of the proof is

Because f + e = c, $a^2 + b^2 = c^2$ .

7 0

3 years ago

You have 4 yards of ribbon. You need to wrap 6 equal sized boxes with the ribbon. How many feet of ribbon can you use on each bo

Kaylis [27]

Hope this helps please mark as brainliest