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sp2606 [1]
4 years ago
5

What is the range of the function y=\cos 2x ?

Mathematics
1 answer:
sattari [20]4 years ago
7 0
All real numbers is the answer
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WILL GIVE BRAINLIEST!!!​
Dahasolnce [82]

Answer:

(3/4)*x

Step-by-step explanation:

Dilation really means  the multiply the scale factor  to every segment of the original figure or shape to get the new transformed figure.

so  (3/4) * (segment lengths) = (new segment lengths)

5 0
3 years ago
One over four (4x + 15) = 24
kiruha [24]

Answer:

x = 20 1/4

Step-by-step explanation:

1/4 (4x + 15) = 24

x + 3 3/4 = 24

x = 20 1/4

3 0
3 years ago
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The sale price of every item in a store is 85% of its usual price.
cestrela7 [59]
2 hope that helps have a great day
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3 years ago
Rectangle A has a width of 3 inches and a length of 5 inches. Part A Rectangle A has the same perimeter as Rectangle B. If its w
Nutka1998 [239]

Answer:

Part A

Rectangle B has a B has a width of 4 inches and a length of 4 inches

Part B

The answers that apply are:

A. Rectangle A has an area of 15 square inches

C. Rectangle B has an area of 16 square inches

D. Rectangle B has a greater area than Rectangle A

Step-by-step explanation:

Let me know if you need any explanation

6 0
3 years ago
Skylar got a manicure for $28 and pedicure for $35 at the salon. If she plans to tip 15%, how much will she pay in total? Must s
d1i1m1o1n [39]

Answer:

Hi there!

Your answer is:

$72.45

Step-by-step explanation:

[28+ (28× .15) ] + [ 35 + (35× .15) ]

( 28+ 4.2) + (35 + 5.25)

32.2 + 40.25

72.45

Hope this helps

4 0
3 years ago
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