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How do you solve a2 plus c2 equals b2 and a equals 10 and your c is 30?
Wiki User
∙ 12y ago
All you need to do is substitute the given values of a and c into the equation, then solve for c:
a2 + c2 = b2
102 + 302 = b2
100 + 900 = b2
b2 = 1000
b = √1000
b = 10√10
Wiki User
∙ 12y ago
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What plus what plus what equals 30?
10 + 10 + 10
What 2 steps should you use to solve the following equation -5x plus 30 equals 20?
-5x + 30 = 20 -5x + 30 - 30 = 20 - 30 -5x = -10 -5x / -5 = -10 / -5 x = 2
What is 10 plus 20 plus 30 plus 40 plus 50?
10 plus 20 plus 30plus 40 plus 50 equals 150 because 50 plus 40 equals 90 plus 30 =120+20= 140 then + 10 = 150
What is 18 plus 10 plus 20 plus 30 plus 15 plus 50 equals?
18 + 10 + 20 + 30 + 15 + 50= 143
50 plus what equals 180?
To solve this one, subtract 50 from 180 and you'll have your answer.
What plus what plus what equals 30?
10 + 10 + 10
Can you Solve x2 plus 13x equals -30?
x2 + 13x = -30 ∴ x2 + 13x + 30 = 0 ∴ (x + 3)(x + 10) = 0 ∴ x ∈ {-3, -10}
How do you solve 7x plus 3y equals 30 -2x plus 3y equals 3 in an order pair?
(3,3)
10 plus 30 equals 70?
30
If 30 plus 7 equals 37 how does that help you solve 37 plus 23?
It does not help you.
What is -20 plus 30 equals?
10
What 2 steps should you use to solve the following equation -5x plus 30 equals 20?
-5x + 30 = 20 -5x + 30 - 30 = 20 - 30 -5x = -10 -5x / -5 = -10 / -5 x = 2
How to solve 10 plus 4r 30?
If you mean: 10+4r = 30 then it works out that r = 5
What is 10 plus 20 plus 30 plus 40 plus 50?
10 plus 20 plus 30plus 40 plus 50 equals 150 because 50 plus 40 equals 90 plus 30 =120+20= 140 then + 10 = 150
Solve 45 equals 30 plus m?
45 = 30 + m Subtract 30 from both sides: 15 = m
What is 18 plus 10 plus 20 plus 30 plus 15 plus 50 equals?
18 + 10 + 20 + 30 + 15 + 50= 143
How much is -20 plus 30 equals?
if by thrity equals you mean straight up 30, then the answer is 10.
