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Makovka662 [10]
3 years ago
10

Mattea was asked to find the measure of an interior angle of a regular octagon.

Mathematics
1 answer:
Naddika [18.5K]3 years ago
5 0

Answer:

I guessed B, Tell me if I'm wrong by my Discord, 0_Wyvern#6048 .

Have a wonderful Day/Night!

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Write a system of linear inequalities representing by the graph.
wlad13 [49]

Answer:

Step-by-step explanation:

A= Y<-2X+6

B= Y>x+3

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3 years ago
For the following list of data, calculate (a) the mean, (b) the median, and (c) the mode or modes (if any) 1.8, 5, 6.3, 8 ,8, 4.
disa [49]

Answer:

(a) The mean is:

The sum of the values: 1.8 + 5 + 6.3 + 8 + 8 + 4.8 + 2.8 + 4.8 = 41.5

The sum divided by the number of values: 41.5 ÷ 8 = 5.1875

(b) The median is:

The values in numerical order: 1.8, 2.8, 4.8, 4.8, 5, 6.3, 8, 8

The mean of the two middle values: (4.8 + 5) ÷ 2 = 4.9

(c) The mode is:

The values in numerical order: 1.8, 2.8, 4.8, 4.8, 5, 6.3, 8, 8

The values that repeat most often: 4.8, 8 (both appear twice)

7 0
3 years ago
How much is a 15% tip for a meal costing $18? A. $1.20 B. $1.50 C. $2.70 D. $3.30
Artyom0805 [142]
The correct answer is C because fifteen percent of eighteen is 2.7 

Hope this helped :)
3 0
3 years ago
Read 2 more answers
Use the shell method to compute the volume (CALCULUS HELP!!!)
sergejj [24]

Use the shell method. The volume is

<em>V</em> = 2<em>π</em> ∫₅⁸ (<em>x</em> - 5) <em>x</em> ² d<em>x</em>

<em>V</em> = 2<em>π</em> ∫₅⁸ (<em>x</em> ³ - 5<em>x</em> ²) d<em>x</em>

<em>V</em> = 2<em>π</em> (1/4 <em>x</em> ⁴ - 5/3 <em>x</em> ³) |₅⁸

<em>V</em> = <em>π</em>/6 (3<em>x</em> ⁴ - 20<em>x</em> ³) |₅⁸

<em>V</em> = <em>π</em>/6 ((3 × 8⁴ - 20 × 8³) - (3 × 5⁴ - 20 × 5³))

<em>V</em> = 891<em>π</em>/2

6 0
3 years ago
One step equation x - 17 = 10​
Brrunno [24]
+17 bc you want to do the opposite so then it’s 17+10 which gets you x=27
3 0
2 years ago
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