Answer: y=-0.5x+4.5
Step-by-step explanation: y=mx+b, m is the slope = -1/2 or -0.5, and b is the y-int, which is 4.5
Answer:
y
=
x
2
−
2
x
,
y
=
x
Step-by-step explanation:
Since complementary angles add to 90°, (4x - 1) and (5x + 19), also add to 90°.
Thus, lets form an equation:
90 = 5x + 19 + 4x - 1
72 = 9x
x = 9
Thus, the measure of angle B is 64°.
Answer:
3.75
Step-by-step explanation:
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Answer:
31.40
Step-by-step explanation:
3.14 x 10
= 31.40
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