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Oduvanchick [21]
3 years ago
7

WILL MARK BRAINLIEST + 10 POINTS #14

Mathematics
1 answer:
3241004551 [841]3 years ago
5 0
This question is asking "Where does cosine equal \frac{\sqrt{3}}{2}?"

Based on our unit circle values and the domain of the cos^{-1} function, we see that at 30 degrees, or \frac{\pi}{6}, cosine is equal to \frac{\sqrt{3}}{2}.
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A. 4.312 x 10 to the power of 2
son4ous [18]

Answer:

431.2

Step-by-step explanation:

hope this helps :3

8 0
4 years ago
Read 2 more answers
NEED ASAP!! ILL GIVE YOU 30 points!!
scoundrel [369]

Answer:

X+Y is greater then or equal to 8

Step-by-step explanation:

In total she wants to sell <u>at le</u><u>ast</u> 8 items which implies shes willing to sell more (so greater or equal to) then it's adding X+Y bc those are the items that she is selling

5 0
3 years ago
What's the lateral area of a right circular cone if the diameter of the base is 4 m and the slant height of the cone is 15m? Rou
Mekhanik [1.2K]
The formula for the lateral surface area of a right circular cone is:
\pi rl
where r is the radius of the base, and l is the slant height.
Plugging in the values we get:
Lateral\  area= \pi \times \frac{4}{2} \times15\  m^{2}
5 0
4 years ago
F(x)=4x-3<br> G(x)=x^3+2x<br> Find (f-g)(x)
dexar [7]
You gotta remember that (f-g)(x) means f(x) - g(x).

So, in this case, f(x) is [4x - 3], g(x) is [x^3 + 2x].
So that : f(x)-g(x) = [4x-3] - [x^3+ 2x] = -x^3 + 4x - 2x - 3 = -x^3 + 2x - 3
6 0
3 years ago
Will works 7 hours a day, 6 days a week.
exis [7]
A day
= £9.20x7
= £64.40

6 days
£64.40x6= £386.40

The wages he has after he shared it with his mom
£386.40/7x5
= 55.20x5
= £276

£1932/£276= 7

It will take him 7 weeks to afford a car worth £1932.
6 0
3 years ago
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