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cricket20 [7]
4 years ago
11

The horizontal distance x traveled by a soccer ball if it is kicked from ground level with an initial velocity of v at angle the

ta is x=1/32(vsquared) sin2theta. Which of the following is an equivalent expression for x?
a. 1/16(vsquared) sintheta
b.1/32(vsquared) cos2theta
c.1/32(vsquared) sinthetacostheta
d.1/16(vsquared) sinthetacostheta
Mathematics
1 answer:
oee [108]4 years ago
8 0

Answer: I’m sorry Idk what this means

Step-by-step explanation:

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My name is Ann [436]
In order for a trade to earn a profit, the stock must be sold for more than it was bought. For example, if I buy an apple for 25 cents and sell it to someone else for a dollar, I made a 75 cent profit.

Shorting is when you borrow a stock from someone and selling it. Then, you later buy the stock back and return it.

Now let's examine the options.

I. Bought for $99 and sold for $75 does NOT earn a profit.

II. Sold for $75 and bought for $33 DOES earn a profit.

III. Bought for $99 and sold for $33 does NOT earn a profit.

The answer is II only.


4 0
4 years ago
Read 2 more answers
Prove that: 16sin20.sin40.sin60.sin80=3​
olga nikolaevna [1]

to prove that 6720. Sin 40. Sin 60. 80 equals 3 you'd have to divide 16 by 20 multiply subtract both sides by 3 which is 24x + 6x + 8x + -14 equals 40 40 + 20 equals 16 - -40 equals 80 which equals to 3

6 0
4 years ago
Help please? its an exam
Nikolay [14]

Answer:

TU=4

Step-by-step explanation:

WU cuts the triangle in half (hint- angleTUW=90°)

so VU=TU

therefore, TU=4

5 0
3 years ago
What is the equation of the axis of symmetry <img src="https://tex.z-dn.net/?f=y%3Dx%5E%7B2%7D%20-6x-7" id="TexFormula1" title="
Anon25 [30]

Answer:

x=3

Step-by-step explanation:

to find the axis of symmetry of a parabola when the equation is of the form

y = ax^2 +bx+c, we can use

h = -b/2a  where h is the line of symmetry

a =1  b = -6 and c =-7

h = -(-6)/ 2*1

h = 6/2 =3

The axis of symmetry is in the x direction

x=3

3 0
3 years ago
Please help me will mark the brainliest
coldgirl [10]

Answer:

The answer is A)9.89cm squared

Step-by-step explanation:

Split the shape into a triangle and a square. The square's area is 2.6 × 2.3 which equals 5.98. The triangle's area is 6-2.6=3.4, 3.4×2.3= 7.82. But since its a triangle, divide it by two. 7.82÷2=3.91. Now add both of the found areas to eachother, 3.91+5.98=9.98 cm squared. Hope that makes sense and helps!

7 0
3 years ago
Read 2 more answers
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