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mylen [45]
3 years ago
11

The legs of a right triangle are 3 units and 10 units what is the length of the hypotenuse ? Round your answer to the nearest hu

ndreds
A.1.00
B.7.00
C.9.54
D.10.44
Mathematics
1 answer:
sesenic [268]3 years ago
7 0

Answer:

D

Step-by-step explanation:

a^2 + b^2 = c^2

3^2 + 10^2 = c^2

9 + 100 = c^2

109 = c^2

take the square root of both sides

10.44 = c

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Write slope intercept equation passing through (-5,0) and (0,4/5)
pav-90 [236]
First find the slope by calculating rise (change in x) over run (change in y).

(4/5)-0/0-(-5)

(4/5)/5=0.16

The y intercept is 4/5. We know this because y interceot is the value of y when x is 0.

Then plug this into y=mx+b where m is slope andb is y intercept.

Final answer: y=0.16x+0.8 or y= 4/25x+ 4/5
3 0
3 years ago
Y-32=-5/4(x-32) math
AleksandrR [38]

Answer:

x=3 y=4

Step-by-step explanation:

x+y=7; x + 2y =11

step: solve x + y = 7 for x:

x + y+ -y =7 + -y (add -y to both sides)

x = -y + 7

step: substitute -y + 7 for x in x + 2y =11:

x + 2y = 11

-y + 7 + 2y = 11

y + 7 =11(simplify both sides of the equation)

y + 7 + -7 = 11 + -7 (add -7 to both sides)

y = 4

step: substitute 4 for y in x = -y + 7:

x = -y +7

x = -4 + 7

x = 3 (simplify both sides of the equation)

5 0
4 years ago
A small fountain holds 38 gallons of water in 4 equal-sized sections.
NemiM [27]
A 38/4
B 9 2/4
C 9 1/2

5 0
3 years ago
Y=(6+3X)^2/3 Find the derivative of the function using the chain rule
fomenos
\bf y=(6+3x)^{\frac{2}{3}}\implies \cfrac{dy}{dx}=\stackrel{chain~rule}{\cfrac{2}{3}(6+3x)^{\frac{2}{3}-1}\cdot (0+3)}
\\\\\\
\cfrac{dy}{dx}=\cfrac{2}{3}(6+3x)^{-\frac{1}{3}}\cdot 3\implies \cfrac{dy}{dx}=2(6+3x)^{-\frac{1}{3}}\implies \cfrac{dy}{dx}=\cfrac{2}{\sqrt[3]{6+3x}}
5 0
3 years ago
Hey can someone help me with this one too!?
EleoNora [17]
The correct answer to your problem is B , D and G

I hope this helps you in your time with me keep up the good work champ!!!:-) ♡
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3 years ago
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