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AfilCa [17]
2 years ago
6

Can someone plzzz help me with numbers 15 and 16 olzzz show work cuz I don’t understand plzz

Mathematics
1 answer:
sertanlavr [38]2 years ago
6 0
Pythagoras says
a squared = b squared + c squared so
xsquared= 21 squared +17 squared
x squared = 441 + 34
x squared = 475
x = squared root of 475
x= 21.79mi
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F(x)=2x +4^x, find f^-1(6)
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What is the value of n in the equation 1/2(n – 4) – 3 = 3 – (2n + 3)?
Travka [436]
Distribute 1/2 to <span>(n – 4):

</span>\frac{1}{2} \times n = \frac{1}{2}n
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</span>- (2n + 3) = -2n -3
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Your equation should now look like this:

</span>\frac{1}{2}n - 2 - 3 = 3 - 2n - 3
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2 years ago
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Answer:

<em>Option B</em>

Step-by-step explanation:

<u>Congruent Triangles</u>

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