3 years ago

Find surface area plzzzzz

Mathematics

2 answers:

Amiraneli [1.4K]3 years ago

5 0

The answer to your question is 184m

katrin2010 [14]3 years ago

5 0

Answer:

184 m²

Step-by-step explanation:

Surface Area = 2(10*2) + 2(10*6) + 2(2*6)

Surface Area = 2(20 + 60 + 12)

Surface Area = 2(92)

Surface Area = 184 m²

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Please help I will reward brainliest

allochka39001 [22]

Answer:

38.5 m²

Step-by-step explanation:

$A=\frac{1}{2}bh$ when $b$ is the base length of the triangle and $h$ is its height

Plug in the base length, 11 m and the height, 7 m

$A=\frac{1}{2}(11)(7)\\A=\frac{1}{2}(77)\\A=38.5$

Therefore, the area of the figure is 38.5 m².

I hope this helps!

8 0

3 years ago

What type of solution does 11x - 2 + 15 = 8 + 7 + 9x have?

sergiy2304 [10]

Given equation is : 11x - 2 + 15 = 8 + 7 + 9x

Solving this by grouping like terms on one side.

$11x-9x=8+7-15+2$

$2x=17-15$

$2x=2$

$x=1$

Hence, this equation has one solution.

4 0

3 years ago

Whats the answer for 1/5+2/5+3/5=

ollegr [7]

Answer: 1.2

Is your answer.

Glad I could help!

Step-by-step explanation:

8 0

2 years ago

Jackie has 1/3 of a Hershey bar.steven has 4/12 of a Hershey bar.How much do they have together?

Alisiya [41]

Since Jackie has 1/3 and Steven has 4/12 we add them together

4/12+1/3= 2/3

Together they have 2/3 of a Hershey Bar

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Amanda [17]

Answer:

Idont know

Step-by-step explanation:

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2 years ago

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