2 years ago

I have a test and this is practice and I don't understand this at all

1 answer:

6 0

For the last on you need to set up a proportion with the degrees. You know the arcs add to 360 and that small section is 120 so you set it equal to x over the entire area. X is the answer. The formulas are next to all answers

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Plz help and no link PLZ NO LINKS thank you;-;

Drupady [299]

Answer:

20 units

Step-by-step explanation:

4 + 4 + 5 + 7

8 + 5 + 7

13 + 7

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2 years ago

NEED HELP FOR A CHAPTER REVIEW TOMORROW!!!<br> Name the points.<br> Thank you!!!!

Stella [2.4K]

It’s and equation stating the fact that the answer is 21

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3 years ago

If y=3x - 5, find the value of y when x = -1yn

kupik [55]

Answer:

$y = 3x - 5 \\ x = - y \\ substitute \: - y \: in \: the \: place \: of \: x \\ y = - 3y - 5 \\ y + 3y = 5 \\ 4y = 5 \\ y = \frac{5}{4}$

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2 years ago

(x+2 3/13 ) - 1 7/26 =4 5/39

ser-zykov [4K]

x+3-1.26923+4.12821 so if I am wrong it took me a while to work this out

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2 years ago

What are the 6 steps to designing a statistical study

Fittoniya [83]

Answer:

Step 1: Write your hypotheses and plan your research design

Step 2: Collect data from a sample

Step 3: Summarize your data with descriptive statistics

Step 4: Test hypotheses or make estimates with inferential statistics

Step 5: Interpret your results

Step-by-step explanation:

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1 year ago