2 years ago

Find the perimeter of a regular octagon whose side is "a" units

Mathematics

1 answer:

Zinaida [17]2 years ago

4 0

Answer:

I think its 8a because in a regular octagon we have 8 sides.

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(2n-9)-(-2.4n+4)Find the difference.

raketka [301]

Answer:

The difference is 4.4n−13.

Step-by-step explanation:

7 0

3 years ago

15. What is the dependent and independent variable in this scenario?

Montano1993 [528]

The dependent variable is 5 and the independent is 15

7 0

2 years ago

Find a101 of the sequence 5,8,11,

guajiro [1.7K]

Answer:

305

Step-by-step explanation:

This sequence es the sum of 3

5+3 =8

8+3 = 11

then

101 = 100 + 1

the fisrt date is 5

the another 100:

100*3 = 300

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3 0

3 years ago

As part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at rando

Inga [223]

Answer:

Option a is right

Step-by-step explanation:

Given that as part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at random concerning their monthly credit card balance.

Sample average = 2573

Variance = 4252

Sample size = 35

STd deviation of X = $\sqrt{4252} \\=65.21$

Score of student selected at random X=1700

Corresponding Z score = $\frac{1700-2573}{65.201} \\=-13.38$

Rounding of we get Z score = -13.4

option a is right

6 0

3 years ago

Please please answer my question please answer my question

Luda [366]

Answer:

A. Convex heptagon Is the correct answer

Step-by-step explanation:

Please mark brainliest!

4 0

3 years ago

Read 2 more answers