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Dovator [93]
3 years ago
6

Find the surface area of the pyramid, round to the nearest tenth:

Mathematics
2 answers:
Doss [256]3 years ago
5 0

Answer:

71.2

Step-by-step explanation:

2(4)(6.9) + 4^2

Sonja [21]3 years ago
4 0

Answer:

2 2/3 rounded to ten is 3 so 3 is your anser

Step-by-step explanation:

i think you multypliy 4 by 6/9 thenround

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Find the volume of this.<br> Show work.
Yuri [45]

Answer: 471.24 (with 3.14 as pi)

Step-by-step explanation:

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Radius = 10/2 = 5

Pi*25^2*6 = 471.24

6 0
3 years ago
Please help with this problem.
Sergio039 [100]
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4 years ago
A parallelogram has an area of 100 square units. Its perimeter is
Nonamiya [84]

good morning ☕️

___________________

Step-by-step explanation:

—Dimension1 =25 and dimension2 =4

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Perimeter=2(12.5 + 8)=2(20.5)=41

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4 years ago
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Check the picture below

now, <span>26°35' is just 26bdegrees and 35 minutes

your calculator most likely will have a button [ </span><span>° ' " ]  to enter degrees and minutes and seconds

there are 60 minutes in 1 degree and 60 seconds in 1 minute

so.. you could also just convert the 35' to 35/60 degrees

so </span>\bf 26^o35'\implies 26+\frac{35}{60}\implies \cfrac{1595}{60}\iff \cfrac{319}{12}&#10;\\\\\\&#10;tan(26^o35')\iff tan\left[ \left( \cfrac{391}{12} \right)^o \right]

now, the angle is in degrees, thus, make sure your calculator is in Degree mode

5 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

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