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jok3333 [9.3K]
3 years ago
11

What is the surface area of this design ? please help!!!!!!!!!!

Mathematics
2 answers:
Kay [80]3 years ago
4 0
The surface area of the design is 5
Lilit [14]3 years ago
4 0

Answer: 392.

Step-by-step explanation:

You might be interested in
A flying disc has a radius of 10 inches what is the area of one side of the flying disc
gulaghasi [49]

Answer

D) 314 square inches

The area of the one side of the flying disc = 314 square inches

Step by step explanation

The radius of the flying disc = 10 inches

The disc is in circle shape.

Area of a circle = πr^2

The area of the flying disc = 3.14 * 10^2          [π = 3.14]

= 3.14 *100

= 314 square inches

The area of the one side of the flying disc = 314 square inches

Thank you.

7 0
3 years ago
Help! If a = 57 in, b = 23 in, c = 72 in, and d = 26 in, what is the perimeter?
Oliga [24]

Answer: The correct answer is B. 350in

Step-by-step explanation: because there is one c, two a, four b, two d, and you have to add 20 for the extra space that didn’t have a measurement. So 72+57+57+23+23+23+23+26+26+20=350

3 0
4 years ago
Read 2 more answers
Elise is a project manager.
KengaRu [80]

\text{In 2016, Elise earned a monthly salary of }\pounds 2100\\
\text{and in 2017, she earned a }3\% \text{ pay increase on her monthly salary.}\\
\text{so her increased monthly salary in 2017 is}=2100+3\% \text{ of 2100}\\
\\
=2100+0.03(2100)\\
\\
=2100+63\\
\\
=\pounds 2163\\
\\
\text{now given that in 2017 Elise worked 42 hours  per week for 45 weeks.}\\
\text{so the total number of hours she worked in 2017 is}=42\times 45=1890\text{ hours}

\text{And the total earning of Elise in 2017}=2163\times 12=\pounds 25956\\
\\
\text{So her average per per hour in 2017 is}=\frac{25956}{1890}\approx \pounds 13.73

Hence her average pay per hour in 2017 is 13.73 pounds

3 0
3 years ago
Read 2 more answers
Look at the attachment
bazaltina [42]
The answer is 3 if I’m not mistaken
7 0
3 years ago
If 2.34 x 23.5=8 how do you solve this eqaution.
Alenkasestr [34]

Answer:

it doesnt it is 54.99

Step-by-step explanation:

mustiply it then you get 54.99

8 0
3 years ago
Read 2 more answers
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