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mash [69]
3 years ago
14

!!!PLEASE ANSWER!!!

Mathematics
1 answer:
Anni [7]3 years ago
3 0

Answer:

A

Step-by-step explanation:

A rule for every right angle triangle is a^2+b^2 =c^2

but here 5^2 + 10^2 does not equal to 12^2.

Therefore the answer is A.

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At a local fair, 194 balloons are blown up. over the course of the day, 85 of them are given away to children and another 38 of
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Answer:

74

Step-by-step explanation:

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Rewrite in simplest radical form
zheka24 [161]

Answer:

sqrt(x)

Step-by-step explanation:

1/ ( x^(-3/6))

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1/ ( x^(-1/2))

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8 0
3 years ago
Marcia buys toys for $22.75 on sale. She gives the salesperson two $10 bills and one $5 dollar bill. How much change will Marcia
goldenfox [79]

Answer:

$2.25

Step-by-step explanation:

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5 0
2 years ago
Determine the solution set of (x - 4)2 = 12. {4 + 2√3, 4 - 2√3} {4 - 2√3, 4 - 2√3} {2√3 + 4, 2√3 - 4}
Alina [70]

Answer:

{4 + 2√3, 4 - 2√3} thus the solution is A.  x = 4 + 2 sqrt(3) or x = 4 - 2 sqrt(3)

Step-by-step explanation:

Solve for x over the real numbers:

(x - 4)^2 = 12

Take the square root of both sides:

x - 4 = 2 sqrt(3) or x - 4 = -2 sqrt(3)

Add 4 to both sides:

x = 4 + 2 sqrt(3) or x - 4 = -2 sqrt(3)

Add 4 to both sides:

Answer: x = 4 + 2 sqrt(3) or x = 4 - 2 sqrt(3)

4 0
3 years ago
3x(5-2)=(3x5)-(3x2) explain how you could use the distributive property and mental math to find 5x198
Lynna [10]
The Distributive Property Is Used When You Multiply 3x To (5-2) Which Then Means
15x-6x= 15-6
9x=9
Divide Both Sides By 9
x=1
6 0
3 years ago
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