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3 years ago

What is the surface area? How did you solve it?

Mathematics

2 answers:

hoa [83]3 years ago

6 0

The surface area to this problem would be 2352yd^2. mainly because I saw 4 rectangles I needed to find the area of and 2 small blue squares also. to get the are of the two small squares youd have to multiply 14x14, which is 196, then times 192x2=392. but to get the rectangles you would have to multiply 35x14=1960. after that I added 1960+392+2352yds.

cluponka [151]3 years ago

5 0

The surface area is the area on the surface of the shape (I suck at describing things ). To find that, you have to find the area of each shape and add them all together. I hoped this helps

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F(v)=6+v^2 how do I solve

Nostrana [21]

Step-by-step explanation:

Well, this is a function. In order to solve this, you need a v value. Once you get a v value, you can plug into into 6+v^2 and wala- you get your answer.

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3 years ago

I need help with this question i dont understand it

RUDIKE [14]

The perimeter, by definition, is the outside measure of that figure. MN and LM are the same length and LK and NK are the same length....we just need to find the lengths! Use the distance formula to find the distance between the 2 points:
$\sqrt{( x_{2} - x_{1} ) ^{2} +( y_{2}- y_{1} ) ^{2} }$
For the segment MN, use the coordinates of M as your x1, y1, and use the coordinates of N for x2, y2:
$\sqrt{(3-2) ^{2}+(4-3) ^{2} }$
which simplifies to
$\sqrt{(1 )^{2}+(1) ^{2} }$ which is $\sqrt{2}$
So that is the length of both MN and LM. So far our perimeter is $\sqrt{2} + \sqrt{2}=2 \sqrt{2}$
Now let's use the same formula to find out the length of one of the longer segments:
$\sqrt{(5-3) ^{2} +(3-2) ^{2} }$
which simplifies down to
$\sqrt{(2) ^{2} +(1) ^{2} }$
which is of course $\sqrt{5}$
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3 years ago

Find the value of x in the picture please

nika2105 [10]

The answer is B-40.

It is an acute angle so it can not be 155 but the angle does not look like it is close to being 90 degrees so the answer has to be 40!

Hope this helps(can I get brainliest)

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3 years ago