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Aleonysh [2.5K]
3 years ago
7

Please help answer Will give Brainlst

Mathematics
2 answers:
krok68 [10]3 years ago
4 0

Answer:

36

Step-by-step explanation:

Solve this equation use the Pythagorean theorem: a² + b² = c²

Because we know the values of c and a, we can simplify the equation before even plugging in the values: b = √(c² - a²)

Now, plug in the known values and simplify to solve for the unknown:

b = \sqrt{ (60^{2} - 48^{2})}

b =\sqrt{ 3600 -2304}

b = \sqrt{1292}

b = 36

Deffense [45]3 years ago
4 0
It’s 70. Hope that helps.
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What is the length of the unknown leg
likoan [24]

Answer:

6 mm

Step-by-step explanation:

Use the Pythagorean Theorem to solve for the unknown leg

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

Since we need to solve for a, we will manipulate the equation in terms of b and c → a=\sqrt{c^{2}-b^{2}  }

Here,  b = 7 mm and c = \sqrt{85} mm

Plugging these numbers into our equation gives us a=\sqrt{(\sqrt{85})^{2} -(7)^{2}  } →\sqrt{85-49} = \sqrt{36} = 6 mm

6 0
3 years ago
Are the ratios 3:5 and 2:4 equivalent?<br> yes or no
jeyben [28]

Answer:

No, they are not.

Step-by-step explanation:

A ratio can be written as a fraction. So 3:5 is the same as 3/5 and 2:4 is the same as 2/4.

3/5 = 2/4

0.6 = 0.5 INCORRECT

As you can see, the both don't equal the same numbers, so they aren't equivalent.

4 0
3 years ago
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Solve with completing the square method:<br>6x²-7x+2=0 and  ax²+bx+c=0
Norma-Jean [14]
6x ^2-7x+2=0\\ \\ a=6 , \ b = -7 , \ c=2 \\ \\\Delta = b^{2}-4ac = (-7)^{2}-4*6*2=49-48=1 \\ \\x_{1}=\frac{-b-\sqrt{\Delta }}{2a} =\frac{7-\sqrt{1}}{2*6}=\frac{7-1}{12} =\frac{6}{12}= \frac{1}{ 2}\\ \\x_{2}=\frac{-b+\sqrt{\Delta }}{2a} =\frac{7+\sqrt{1}}{2*6}=\frac{7+1}{12} =\frac{8}{12}= \frac{2}{ 3}


7 0
4 years ago
Find the measure of the arc
steposvetlana [31]

The answer is kindly 21 (100% correct)

3 0
3 years ago
Don’t troll I need a answer!
Andre45 [30]
A)(2x+48x)-7 (6x•9x)+32
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3 years ago
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