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Anna [14]
3 years ago
6

Sin(x+22.5)=cos(x-16.5) what is the value of x?

Mathematics
1 answer:
amid [387]3 years ago
8 0

Answer:

I belive its 11

Step-by-step explanation:

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The functio p(x)= x(x-5)(x-2)(x+3) has four zeros. What is the smallest zero.
loris [4]

Answer:

x = 5 or x = 2 or x = 0 or x = -3 thus 0 is the smallest root

Step-by-step explanation:

Solve for x:

x (x - 5) (x - 2) (x + 3) = 0

Split into four equations:

x - 5 = 0 or x - 2 = 0 or x = 0 or x + 3 = 0

Add 5 to both sides:

x = 5 or x - 2 = 0 or x = 0 or x + 3 = 0

Add 2 to both sides:

x = 5 or x = 2 or x = 0 or x + 3 = 0

Subtract 3 from both sides:

Answer: x = 5 or x = 2 or x = 0 or x = -3

8 0
2 years ago
Need help please thanks
Ivahew [28]

Answer:

A

Step-by-step explanation:

5 0
2 years ago
What’s the frequency
SCORPION-xisa [38]
Frequency describes the number of waves that pass a fixed place in a given amount of time.
5 0
3 years ago
5% of what number is 85?
Semmy [17]
5% = 0.5

0.5n = 85

Divide by 0.5

0.5n = 85
/0.5      /0.5

n = 170.

The number is 170.
8 0
3 years ago
1. Which number sets does the number
Zina [86]

Answer:

natural numbers and integers

8 0
3 years ago
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