2 years ago

Im giving brainiest if its correct!

Mathematics

1 answer:

Sergio [31]2 years ago

8 0

Answer:
Multiplication -> Division
Squaring -> Square rooting

Cubing -> Taking the cube root

Addition -> Subtraction

Alternative:

* -> /

^2 -> √

+ -> -

^3 -> 3√

Basically, an inverse is a mathematical manipulation where one operation undoes the action of the other.

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Find the value of n in each equation. Then name the property that is used in each step. 7 + 1.5 = n + 1.5

zalisa [80]

$7 + 1.5 = n + 1.5$ $\text{Cancel 1.5 on both sides}$

$n=7$ $\text{Solution}$

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3 years ago

Jenny works in a picture framing shop. She has a function f(x) equals X +2 that find the size of a square frame, given a picture

Iteru [2.4K]

Given:

The function for size of a square frame is

$f(x)=x+2$

where, x is the side length of the picture.

The function for the price in dollars for the frame is

$p(x)=3x$

To find:

The single function for the price of a picture with an edge length of x.

Solution:

We know that, for a picture with an edge length of x.

Size of a square frame = f(x)

Price in dollars for the frame = p(x)

Single function for the price of a picture with an edge length of x is

$(p\circ f)(x)=p(f(x))$

$(p\circ f)(x)=p(x+2)$ $[\because f(x)=x+2]$

$(p\circ f)(x)=3(x+2)$ $[\because p(x)=3x]$

Let the name of this function is c(x). So,

$c(x)=3(x+2)$

Therefore, the required function is $c(x)=3(x+2)$ .

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3 years ago

Which of the f -values satisfy the following inequality?

pickupchik [31]

The answer would be 4.

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3 years ago

Find the measure of Angle b - ONLY TYPE THE NUMBER (if you write the number with anything else, it will be counted incorrect by

Alina [70]

Answer:

Step-by-step explanation:

90 degrees - 25 degrees = 65 degrees

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3 years ago

5.3, CD r- 8.8, and AD - 14.3, find AB to the nearest tenth.<br>If BC

pychu [463]

5.3/8.8=x/14.3
AB is x,
x= 2.43

Hope I helped.

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3 years ago