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ki77a [65]
2 years ago
12

Hwlsibdsja aka sus ejsnahabah HELP

Mathematics
1 answer:
Arada [10]2 years ago
4 0

Answer:

  y = cos(x) -1

Step-by-step explanation:

The function has a maximum at x=0, a peak-to-peak amplitude of 2, and a period of 2π. It matches a cosine function that has been shifted down 1 unit.

  y = cos(x) -1

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Your auto insurance is $900 per quarter. What should you use as the monthly average? The auto insurance is a fixed expense, but
Airida [17]

Answer:

$225

Step-by-step explanation:

A quarter is made up of 4 months,

If auto insurance is $900 per quarter, the monthly expense would be $900 / 4 = $225

4 0
3 years ago
mrs.jones is thinking of a number thst when rounded to nearest hundred is 400 what is the number explain
kherson [118]
The number could be several different ones. Are you sure that's exactly what the problem says? If not, I'm going to ask you write the entire problem. If not, then whoever made it did not give enough information for there to be an absolute answer. I'm sorry I couldn't help you, but I really hope I can with more information.
6 0
3 years ago
What % of 140 is 84?
anygoal [31]
The answer is 60%

I hope this helps! If can please mark brainiest.
5 0
3 years ago
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If the triangles angles has the degrees of 100°and 43° what would be the next angle?
ohaa [14]

Answer:

Step-by-step explanation:

Since all the angles of triangle add up to 180 degrees,

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Let the missing angle be 'x'.

Then, x + 100 +43 =180

or, x + 143 = 180

or, x = 180 - 143 = 37 degrees

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5 0
3 years ago
What is the solution to the system of equations2x + 3y = 40andy=x + 10?
Vladimir79 [104]

Answer:

A is the correct answer

Step-by-step explanation:

If you plug y=x+10 in for the Y variable you just have to solve by multiplying.

1.) It should look like this:

2x + 3(x +10) = 40

2.) You will distribute the three which will make the equation look like this:

2x + 3x + 30 = 40

3.) Add like terms. Then subtract 30 from both sides. Then divide 5 by both sides to get the variable x alone.

Hope that helps

7 0
3 years ago
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