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Leviafan [203]
3 years ago
15

Need help asap i have 25minutes left

Mathematics
1 answer:
Yakvenalex [24]3 years ago
3 0

bac=57

Step-by-step explanation:

lmk=50

abc= 63 (if they are parallel)

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What transformation was not done to the linear parent function, f(x) = x, to
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Answer:

C.

Step-by-step explanation:

The function shifted <em>left</em> five units instead of <em>right</em> five units.

There's no vertical compression in the equation provided, but that's probably just a typo since there's a random bracket that I assume was supposed to be a fraction.

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3 years ago
Peter is making new cushion covers for a chair. There are three sizes of
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Answer:

A 846 square inches

Step-by-step explanation:

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Rectangle 1: (21 in + 3 in + 21 in + 3 in) by 15 in.

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3 years ago
What is 43x22 in ratio table?
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Answer:

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Step-by-step explanation:

7 0
2 years ago
The distance around a two demensional figure is
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Answer:

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3 0
3 years ago
Find the range of y = 3/2 cos 4x - 1
motikmotik

Answer:

B. -2\frac{1}{2} \leq y \leq \frac{1}{2}

Step-by-step explanation:


The given trigonometric function is

f(x)=\frac{3}{2}cos4x-1.


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-\frac{3}{2} \leq y \leq \frac{3}{2}

But the -1 is a downward vertical shift.

Therefore the normal boundaries  of the range will shift down one unit to give the range of the transformed function.


We subtract 1 from the lower boundary to get -\frac{3}{2}-1=-2\frac{1}{2}


We also subtract 1 from the upper boundary to get -frac{3}{2}-1=\frac{1}{2}


Hence the range is


-2\frac{1}{2} \leq y \leq \frac{1}{2}

Also see graph

5 0
3 years ago
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