3 years ago

Somebody smart pls help me out

Mathematics

1 answer:

pav-90 [236]3 years ago

5 0

The answer to this question is A

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How to find area of a square room if it's length is 5cm

alina1380 [7]

Answer:

150 cm²

Step-by-step explanation:

Since the room is square, assuming that it is a cube, the area will be 6s², where s is the side length.

Given a side length of 5cm, the area is

6(5)² = 6cm × 25cm = 150cm²

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2. Encuentra o solocion de la cocasion X²-x-30=0

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Answer:

Step-by-step explanation:

Por aspa simple:

x²+x-30=0

X +6

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The equation is P= 2w + 2(w+4.1)

The width is 8.2cm

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2 years ago

What is the effect on the graph of the function f(x) = 2x when f(x) is replaced with f(−5x)?

Amiraneli [1.4K]

Answer:

C) horizontal compression and reflection across the y-axis

Step-by-step explanation:

To quickly solve this problem, we can use a graphing tool or a calculator to plot the equation.

Please see the attached image below, to find more information about the graph

The original equation is:

f(x) = 2x

The new equation is:

f(-5x) = 2(-5x)

f(-5x) = -10*x

The answer is

C) horizontal compression and reflection across the y-axis

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