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3 years ago

What is the answer? Please show work if possible.

Mathematics

2 answers:

Doss [256]3 years ago

8 0

4x1=4
1/6x4=4/6
4+4/6= 4 4/6= 4 2/3

vodka [1.7K]3 years ago

3 0

Answer is d=2 1/3
Because find area of a triangle =1/2×b×h
U will get 7/3

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Please help with recursive formula for math

Andreas93 [3]

Answer:

Hi... U should do like this

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2 years ago

I don’t understand how to do this

schepotkina [342]

Answer:

The solution is $x =0.$

Step-by-step explanation:

The equation

$\bold{(1).}\: sin(\dfrac{3\pi }{2} +x)+sin(\dfrac{3\pi }{2} +x) =-2$

can be rewritten as

$2* sin(\dfrac{3\pi }{2} +2) =-2$

and can be further simplified to

$sin(\dfrac{3\pi }{2}+x ) =-1$ .

Now, taking the inverse sine of both sides we get:

$sin^{-1}(sin(\dfrac{3\pi }{2} +x) =sin^{-1}(-1)$

$\bold{(2).}\: \dfrac{3\pi }{2} +2 =sin^{-1}(-1)$

The value of the right side on the interval $[0,2\pi)$ is

$sin^{-1}(-1) = \dfrac{3\pi}{2} \: \:( \text{or }270^o)$ ,

which makes the equation (2)

$\dfrac{3\pi }{2}+x =\dfrac{3\pi}{2}$

solving for $x$ gives

$\boxed{x = 0}$

which is our solution.

4 0

3 years ago

Will uses 3 1/4 ounces each of 5 different types to make fruit smoothies. How many ounces did he use

abruzzese [7]

3 1/4 ounces = 3.25 Ounces.

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2 years ago

One horsepower is equal to how many foot pounds of work per second

gizmo_the_mogwai [7]

I belive its 5 fpow i think

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Solve by factoring: x^4-12x^2= 64

USPshnik [31]

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2 years ago

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