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fiasKO [112]
3 years ago
11

I don't know how to do something​

Mathematics
1 answer:
kotegsom [21]3 years ago
4 0

Answer:what is the question ?

Step-by-step explanation:

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Find the area of the polygon.
KATRIN_1 [288]

Answer:

8.75 mi

Step-by-step explanation:

well it was quite simple. break the problem into more smaller problems then add when solved

5 0
2 years ago
Please help!! Giving brainliest and extra points!! (Click on photo) (sorry if confusing!)
Elza [17]

Answer:

48

Step-by-step explanation:

the top shape is 6 by 6, which is 36

the bottom shape is 3 by 4, which is 12.

if you add the two areas, 12+36, you get 48. so the area of the entire shape is 48mi

7 0
2 years ago
Brian is 6 feet tall and casts a 4 foot shadow. At the same time, a nearby flag pole casts a 20 foot shadow.
IRISSAK [1]

since brians shadow is 2/3rds his height

4 / 6 is 2 /3

20 / 30 is 2 / 3 too so flag pole must be 30 feet tall

4 0
2 years ago
Write this expression so that its denominator, if any, is a positive integer.<br> 2/(3+sqrt(7))
Tanzania [10]

Answer:

The Answer is 3 - sqrt7

Step-by-step explanation:

2/3 + sqrt7   the starting equation

You multiply it by the conjugate which is 3 - sqrt7

= 2(3 - sqrt7) / (3 + sqrt7) (3 - sqrt7)  the equation after you multiply by 3 - sqrt7

(3 + sqrt7) (3 - sqrt7) = 2

= 2(3 - sqrt7) / 2    the equation after you simplify (3 + sqrt7) (3 - sqrt7)

Divide out the 2's

= 3 - sqrt7/1    the equation after you divide out the 2's

= 3 - sqrt7  is THE ANSWER

7 0
2 years ago
0.00005026 as a scientific notation
Annette [7]

Answer:

5026*10^-5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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