3 years ago

Could someone answer for this for me?

Mathematics

1 answer:

Kaylis [27]3 years ago

3 0

Range: 3
Mode: 2
Median: 3
Mean: 3
________
Range: 6
Mode: 1 and 5
Median: 3.5
Mean: 3.5

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Step-by-step explanation:

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3 years ago

What is the value of x?<br><br>enter your answer in the box<br><br>X__

vfiekz [6]

<h3>Answer: x = 5</h3>

=====================

Work Shown:

Angle Bisector Theorem

9/(2x-1) = 15/3x

9*3x = 15(2x-1) ... cross multiply

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27-30x = 30x-15-30x ... subtract 30x from both sides

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3 years ago

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Step-by-step explanation:

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3 years ago

What is a21 of the arithmetic sequence for which a7=−19 and a10=−28? A. -35 B. 35 C. -58 D. -61

shepuryov [24]

Answer:

a21 = -61

Step-by-step explanation:

$a_{n}=a_{1}+(n-1)d$

$-19=a_{1}+(7-1)d$

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3 years ago

Read 2 more answers

Can you help me on question 28!!

statuscvo [17]

The correct answer is B, because 65+0.20x140=93. You must multiply 0.20 times 140 first, and get 28 and than add 28+65=93.

8 0

2 years ago