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melisa1 [442]
3 years ago
9

Don't mind my work but can someone give the answer for 50

Mathematics
2 answers:
Sever21 [200]3 years ago
8 0
The surface area of Micah's ramp is 
          (12 + 13 + 5 ) * 6 + 2 ( 1/2 * 12 * 5 )
                    30         *  6 +           60
                              180     +          60
                                           240 ft
Charra [1.4K]3 years ago
5 0
The answer to question 50 is A. 240 square feet
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Please help. I have FSA really soon
Alekssandra [29.7K]
I think it’s A. 12mm Bc if u take away 4mm from the 10mm it gives u the triangles base which is 6mm and then taking away 8mm from 12mm gives u 4mm which would be the height
To find the area of a triangle u need the base and height
Triangle Area= 1/2bh
1/2(4)(6)= 12
8 0
2 years ago
Help! I need a correct answer and explanation please! I will mark brainliest!
777dan777 [17]

Answer:

1.61*10^{8} \\and\\3.3*10^{-7}

Step-by-step explanation:

We can use properties of exponents to solve these equations. Remember that when multiplying exponents, we 'add' them.

--------------------------------------

(2.3*10^{1})(7*10^{6})= \\16.1*10^{7}=\\1.61 *10^{8}

For the next question:

(1.1*10^{-5})(3*10^{-2})=\\ 3.3*10^{-7}

These are your answers!

6 0
4 years ago
Read 2 more answers
Wat is the exponent in the power of 10
e-lub [12.9K]

Answer:

power of 10 is the number 10 multiplied by itself by the number of times indicated by the exponent. Thus, shown in long form, a power of 10 is the number 1 followed by n zeros, where n is the exponent and is greater than 0; for example, 106 is written 1,000,000.

Step-

7 0
3 years ago
The circumference of a circle is 6pie
Ulleksa [173]

Ok....?

The diameter is 6, the radius is 3 and the Area is 9pi

4 0
3 years ago
I don’t think i have the right answer so I’m checking it to make sure
dexar [7]
I believe the answer is the last one. I hope this helps love! :)
4 0
4 years ago
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