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Inga [223]
3 years ago
15

Knowing that sin 30= 1/2, what is a?

Mathematics
2 answers:
anyanavicka [17]3 years ago
6 0

Step-by-step explanation:

I hope it's correct

HAVE A GOOD DAY!

Vadim26 [7]3 years ago
3 0

Answer:

10

Step-by-step explanation:

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The seventh-grade band is going to sell baked goods at the craft show. The cost to rent a booth at the craft show is $60. The ba
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174 baked good must be sold to profit at least $200.
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4 years ago
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What is 1/4 in the exponent of 3?
zimovet [89]

Answer:

1/4 to the 3rd power is 0.015625

Step-by-step explanation:

Im assuming that is what your asking, you worded it a little differently. When you figure out what the value of something is based on the power it is raised to, you multiply that number by itself the amount of the exponent.

1/4 x 1/4 x 1/4 =  0.015625

5 0
3 years ago
A set of data with 100 observations has a mean of 267. There are six outliers in the data set, which have a mean of 688. If the
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X*94 +688*6  = 267*100
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4 years ago
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Use the real zeros to factor f x^4 plus 10^3 minus 20x^2 minus 90x plus 99
Furkat [3]

Answer:

f(x) = (x + 11) (x + 3) (x − 1) (x − 3)

Step-by-step explanation:

f(x) = x⁴ + 10x³ − 20x² − 90x + 99

f(x) is a fourth order polynomial, so it has 4 roots.  Use rational root theorem to find possible rational roots.

±99, ±11, ±9, ±3, ±1

By trial and error, the zeros are -11, -3, 1, and 3.

f(x) = (x + 11) (x + 3) (x − 1) (x − 3)

7 0
3 years ago
Help please. i am desperate
Nana76 [90]

Answer:

lol

Step-by-step explanation:

whyyy u say that hahahahhaa

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3 years ago
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