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zhenek [66]
4 years ago
6

For brainiest please help asap

Mathematics
1 answer:
jarptica [38.1K]4 years ago
7 0
I think the answer to your question would be B
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4ab over c divided by 3a over 2c
BARSIC [14]
=4ab/c x 2c/3a
= 8b / 3

hope it helps
3 0
3 years ago
Read 2 more answers
Michael has 1/2 of a fabric to make book covers. Each book cover is made from 1/8 of a yard of fabric. How many book covers can
lidiya [134]

Answer:

Step-by-step explanation:

7 0
3 years ago
What is the amplitude of sin ?
sp2606 [1]

You haven't provided a graph or equation so I will tell the simplified meaning of amplitude instead.

Amplitude, is basically a distance from midline/baseline to the maximum or minimum point.

For sine function, can be written as:

\displaystyle \large{ y = A \sin(bx  -  c) + d}

  • A = amplitude
  • b = period = 2π/b
  • c = horizontal shift
  • d = vertical shift

I am not able to provide an attachment for an easy view but I will try my best!

We know that amplitude or A is a distance from baseline/midline to the max-min point.

Let's see the example of equation:

\displaystyle \large{y = 2 \sin x}

Refer to the equation above:

  • Amplitude = 2
  • b = 1 and therefore, period = 2π/1 = 2π
  • c = 0
  • d = 0

Thus, the baseline or midline is y = 0 or x-axis.

You can also plot the graph on desmos, y = 2sinx and you will see that the sine graph has max points at 2 and min points at = -2. They are amplitude.

So to conclude or say this:

If Amplitude = A from y = Asin(x), then the range of function will always be -A ≤ y ≤ A and have max points at A; min points at -A.

6 0
3 years ago
F(x)=2+3(2x+4)-8 is??
Vikki [24]

X = -6/5 I hope this helps

3 0
3 years ago
an airplane is 180 feet long. blake makes a scale model of the airplane 1:45 of its actual size. how long is the airplane
LenaWriter [7]

Answer: 4 feet

Step-by-step explanation:

An airplane is 180 feet long.

Blake makes a scale model of the airplane which is 1:45 of its actual size. To find the length of the airplane model goes thus:

= 1/45 × 180

= 4 feet

The model is 4 feet

7 0
3 years ago
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