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Lena [83]
4 years ago
15

Evaluate x-2y if x= -4 and y= -8 HELP ASAP!!11

Mathematics
1 answer:
Fittoniya [83]4 years ago
8 0

Answer:

12

Step-by-step explanation:

-4 - -16 = 12

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3, 6, 12, 24<br> Find the definition
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Answer:

Multiply by 2 because if 6÷3=2, same for 24÷12=2

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Can someone help me if they really know the answer pls!!
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3 years ago
Select the correct answer from each drop-down menu.
Sergeu [11.5K]

Using translation concepts, it is found that the transformations to create function d are given as follows:

  • Horizontal shift right 1 unit.
  • Vertical shift up 5 units.
  • Frequency multiplied by 2.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, the parent cosine function is given by:

f(x) = cos(x).

The translated function is given by:

d(x) = cos(2x - 1) + 5.

Which means that:

  • 1 was subtracted in the domain, hence the was a horizontal shift right 1 unit.
  • 5 was added in the range, hence there was a vertical shift up 5 units.
  • There was a multiplication by 2 in the domain, hence the frequency is multiplied by 2.

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

5 0
2 years ago
0.4 is 10 times as much
Vesna [10]

Answer:

0.4 is 10 times as much as 0.04

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3 years ago
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Almost 7 over 16 of the total water supplied to a household is wasted because of leaky faucets. Determine the decimal equivalent
andrew11 [14]

Answer:

0.4375

Step-by-step explanation:

7/16 is equal to 0.4375

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