3 years ago

Which one is correct ?

Mathematics

2 answers:

Finger [1]3 years ago

6 0

Answer:

B 63

Step-by-step explanation:

Inscribed Angle =1/2 Intercepted Arc

< XYZ = 1/2 (126)

= 63

mina [271]3 years ago

3 0

Answer:

Answer choice B

Step-by-step explanation:

The measures of angles on touching the opposite sides of the circles are always half the lengths of their respective arc. 126/2=63, or answer choice B. Hope this helps!

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Which of the following is a solution of x2 + 5x = −2?

adoni [48]

X^2 + 5x = -2
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x = -b (+-) sqrt (b^2 - 4ac) / 2a
a = 1, b = 5, and c = 2

x = -5 (+-) sqrt (5^2 - 4(1)(2)) / 2(1)
x = -5 (+-) sqrt (25 - 8) / 2
x = -5 (+-) sqrt (17) / 2

answer is : negative 5 plus or minus the square root of 17 divided by 2

4 0

3 years ago

Read 2 more answers

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Mars2501 [29]

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