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Kay [80]
3 years ago
5

No, the answer isn't 200. Please explain.

Mathematics
1 answer:
Tanzania [10]3 years ago
5 0

You need to find the sum of the areas of the 6 sides.

That will be:

2*10*5+2*5*4+2*4*10=220

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PLEASE HELP AND SHOW WORK i'm very confused
noname [10]

Answer:

a. about 15.51 miles, rounded to 15.5 miles

b. about 31.02 miles, rounded to 31 miles

Step-by-step explanation:

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

 10           20           40          80             160       320        640

 1280      2560        5120      10240       20480   40960    81920

81920/5280 = 15.51515151, rounded to the nearest tenth of a mile, 15.5 miles

Question b asks for how many miles in total has he ran. That means we have to add each of the values shown above and that equals to 163830 feet.

Divide that by 5280 and that equals 31.02 miles, rounded to the nearest tenth, 31 miles.

 

4 0
3 years ago
Pls explain your answer
jasenka [17]
Middle square area= 8x8=64
one triangle area = (8x8)/2
multiply the triangel area by four and add the square area-- (4x32)+64=192
7 0
2 years ago
I need help with one more of these.
nataly862011 [7]
I think it is yz but I and not completely sure
6 0
2 years ago
Read 2 more answers
In the diagram, the measurements that are labeled are known, while the other measurements are unknown. Which measurement of acut
andrew-mc [135]
As the sine rule states,

A/sina = B/sinb = C/sinc .

in the diagram, there are two identified sides and if you use the sine rule, you can find the opposed angles easily.

there are:

side a, with angle â .
side b, with angle b.

so the answer is C.

if you input these into the sine rule, it would be:

a/ sin a = b/sin b
8 0
3 years ago
How do you find percent decrease?
snow_lady [41]
I think thats how ur welcome

5 0
3 years ago
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