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erica [24]
3 years ago
10

Graph g(x)=2cos x. Use 3.14 for pi

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
3 0

Sry im not 100% sure, but i think it's suppose to look like this on a graph.

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Graph the function y=-|x|+9
MakcuM [25]

Answer:

Graph is attached :)

Step-by-step explanation:

Hope that helps!

8 0
1 year ago
A survey showed that students were 2:3 in favour of the new team logo. In all, 780 people were surveyed, how many were in favour
defon
468 students were in favour of the new logo
4 0
2 years ago
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Brock heard that as a general rule, he should spend no more than one week's pay on rent. If Brock's salary is $25,200 per year,
olasank [31]
There are about 52 weeks in a year, so divide 25200 by 52 (484.6). He gets paid $484.60 per week. So he should spend a maximum of C. $485 on rent per month.
8 0
2 years ago
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In the diagram below, C is the midpoint of AB. If AC is 4 centimeters, what is
Strike441 [17]

Answer:

The answer is B. 4cm

Step-by-step explanation:

Since it is the midpoint AC is always going to be the same as CB if C is the midpoint.

:)

6 0
2 years ago
The poetry club had its first bake sale, and they made $79.35. The club members are planning to have 4 more bake sales. Leslie s
Nesterboy [21]

During its first bake sale, the poetry club made $79.35. If we round up to $80, this will make it easier to estimate how much they will make if they have 4 more bake sales (5 altogether). Next, we should use multiplication to determine how much money they will earn altogether after 5 bake sales. Five times $80 equals $400. Leslie accidentally multiplies by 50 because she moves the decimal one place too far.

<h3>Further Explanation</h3>

Estimation

Estimation is when you use an approximate calculation to make a prediction. It is important here to note that an estimation is different than guess. In both instances, one should use whatever knowledge is at their disposal; however, an estimation usually uses rounding and actual calculations.

Rounding

When making an estimation, rounding is an effective tool to use. Often numbers are rounded to the nearest whole number or place value. This can make it easier to do a quick calculation. In the word problem, the nearest whole number to 79.35 is 80. This makes it easier to multiply the dollar amount because there are fewer numbers to multiply.

<h3>Answer Details</h3>

Subject: Math

Level: middle school

Topic: Estimations

<h3>Keywords</h3>

estimation, rounding, multiplication

<h3>Learn More</h3>

Estimating with percents: brainly.com/question/3510011

Estimate: brainly.com/question/107747

6 0
3 years ago
Read 2 more answers
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