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forsale [732]
3 years ago
11

For which x is f(x)=-3? -7 -4 4 5

Mathematics
1 answer:
valina [46]3 years ago
7 0
It is going to be (-7)
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Can someone help with this problem
WARRIOR [948]
35+25=60
y=60


If you add the opposite side values of the triangle (not the one touching the y), you get the value of y). 35+25=y
This works because y+x= 180 and the three angles of a triangle add to 180.
4 0
3 years ago
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Help asap with Arcs! 30 Points
alexira [117]
The answer is 15

these chords are congruent because the radius of the circle are perpendicular to the them
so we can find EF by making an equation:
3x + 5 = x + 35 \\ 3x - x = 35 - 5 \\ 2x = 30 \\ x = \frac{30}{2} = 15

so EF is = 3(15)+5=50
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Need help figuring this one out
Dennis_Churaev [7]

Answer:

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First, I found what 540 multiplied by 0.0000000028 was. Next, I took 66921428571428.6 and divided it by the product I got on top.

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AleksandrR [38]

the equation is 2x-1 right so all you have to do is plug and go

2x-1

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so your answer would be A)19

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Use a unit circle and 30°-60°-90° triangles to find the degree measures of the angle.
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its B

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