4 years ago

Find the surface area of the prism.

Mathematics

1 answer:

KonstantinChe [14]4 years ago

6 0

C. 94 m^2 is the surface area

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Factor. <img src="https://tex.z-dn.net/?f=%2036t%5E%7B2%7D%20" id="TexFormula1" title=" 36t^{2} " alt=" 36t^{2} " align=

HACTEHA [7]

36t² - 1 =
(6t)² - 1² =
(6t-1)(6t+1)

6 0

3 years ago

Read 2 more answers

4. How else can the ratio 4/5 be written? O A.4:5 O B.5:4 O C.54 O D..2

Fiesta28 [93]

Answer:

Answer is option a) 4:5

Step-by-step explanation:

$the \: ratio \: \frac{4}{5} can \: \\ also \: be \: written \: as \: 4 : 5$

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

3 0

3 years ago

Sides of a square is 3^2/7 what is the area of the square

nydimaria [60]

Area = square of the measure of a side = 3^(2/7) * 3^(2/7)

= 3 ^(2/7 + 2/7) = 3^(4/7)

Option 2

6 0

4 years ago

A simple random sample of 144 observations was taken from a large population. The sample mean and the standard deviation were de

Vera_Pavlovna [14]

Answer:

The standard error of mean = 10

Step-by-step explanation:

Given a simple sample of 144 observations was taken from a large population.

The size of large sample 'n' = 144

Given sample mean and the standard deviation were determined to be 1234 and 120 respectively.

Given standard deviation of sample (S) = 120

The standard error of mean is determined by

$SE (X^{-} ) = \frac{S.D}{\sqrt{n} }$

$SE (X^{-} ) = \frac{120}{\sqrt{144} } = 10$

Final answer:-

The standard error of mean = 10

4 0

3 years ago

8 of 15%of what number

Harlamova29_29 [7]

15% = 0.15
8 = 0.15x 
8/0.15 = x 
x = 53.33 or 160/3

5 0

3 years ago