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Irina-Kira [14]
2 years ago
10

Find the lenght of side a will give crown

Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
6 0

Answer:

D) 4

Step-by-step explanation:

Pythagorean theorem,

base² + altitude² = hypotenuse²

3² + altitude²   = 5²

9 + altitude²   = 25

      altitude²  = 25 - 9

     altitude²    = 16

altitude = √16 = 4

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Natasha2012 [34]

Answer:

Is it is 250.1?

Step-by-step explanation:

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3 0
3 years ago
|2x-8| + 3 = 5 two solutions
Delicious77 [7]

Answer:

The two solutions are 5 and 3

Step-by-step explanation:

The equation of the absolute has two solutions because IxI = a means x = a and x = -a

Let us solve the question using this fact

∵ I2x - 8I + 3 = 5

→ Subtract 3 from both sides

∴ I2x - 8I + 3 - 5 = 5 - 3

∴ I2x - 8I = 2

By using the fact above

→ 1st solution

∵ 2x - 8 = 2

→ Add 8 to both sides

∴ 2x - 8 + 8 = 2 + 8

∴ 2x = 10

→ Divide both sides by 2 to find x

∴ x = 5

→ 2nd solution

∵ 2x - 8 = -2

→ Add 8 to both sides

∴ 2x - 8 + 8 = -2 + 8

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∴ x = 3

∴ The two solutions are 5 and 3

6 0
3 years ago
Surface area of B is 40.32<br> surface area of a is 28
Nezavi [6.7K]

Answer:

Step-by-step explanation:

what's the question exactly?

3 0
2 years ago
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Can someone explain step by step process
Sphinxa [80]

Answer:

Step-by-step explanation:

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(5-2=3)(since is division you subtract)

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8 0
3 years ago
Which of the following has a graph that is wider than the graph of y=3x2+2 ? a.y=3x2+3 b.y=0.5x2+1 c.y=4x2 +1 d.y=4x2+1
Goryan [66]
So sorry fir it being this late but the answer is B
5 0
3 years ago
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