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tia_tia [17]
3 years ago
8

In a right triangle ABC,angleB=90°(a) If AB=6cm,BC=8cm find AC(b) if AC=13cm,BC=5cm find AB​

Mathematics
1 answer:
CaHeK987 [17]3 years ago
3 0

Step-by-step explanation:

hypotenuse =

\sqrt{a {}^{2} + b {}^{2}  }

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Elena L [17]

Answer:

The answer I got for this equation is x=5

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5 0
3 years ago
Help easy math question!!!
bogdanovich [222]

Answer:

The length of the third side of the triangle is 30.

Step-by-step explanation:

Here is the formula for the Pythagorean Theorem:

a^{2} + b^{2} = c^{2}

The hypotenuse, based on the problem, is 50. Anyways, let's get back to calculating!

We need to multiply 40 times 40 and 50 times 50.

40 times 40, or 40 squared, equals to 1600.

50 times 50, or 50 squared, equals to 2500.

c^{2} - b^{2}  = a^{2}

Now, let's subtract. 2500 - 1600 = 900. We need to find the square root of 900--which is 30, because 30 times 30, or 30 squared, equals to 900.

8 0
3 years ago
What is the numerator or denominator of 4/5
Nady [450]
The numerator is 4 and the denominator is 5
8 0
3 years ago
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2(2x - 8) = x - 46 ?
Anna [14]

Answer: X = -10

Step-by-step explanation:

Times two to the parentheses

Minus X from both sides, left with 3X-16=-46

Add 16 to both sides 3X=-30

Divide both sides by 3

Answer X=-10

4 0
3 years ago
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Determine the number and type of complex solutions and possible real solutions 4x3 – 12x + 9 = 0
kirill [66]
21 + -12x=0 I think that is the solutiuon
4 0
3 years ago
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