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2 years ago

Expand and combine like terms. (2x4 + 32°) (224 – 3.2%)

Mathematics

1 answer:

Charra [1.4K]2 years ago

4 0

Answer:

This can be wrong but somehow I got 2015.712

Step-by-step explanation:

Maybe wait for another answer tho, I can be wrong.

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Can someone help me ? i have no clue how to figure this out

Ad libitum [116K]

$\cos t (\sec t - \cos t) = \sin^2 t$

$\cos t (\dfrac{1}{\cos t} - \cos t) = \sin^2 t$

$\dfrac{\cos t}{\cos t} - \cos^2 t = \sin^2 t$

$1 - \cos^2 t = \sin^2 t$

Use the identity: $\sin^2 t + \cos^2 t = 1$ and solve for $\sin^2 t$ . You get: $\sin^2 t = 1 - \cos^2 t$

Do the substitution on the left side to get:

$\sin^2 t = \sin ^2 t$

5 0

2 years ago

Read 2 more answers

The graph shows the speed of Sam’s car over time. A graph titled Speed of Car. The horizontal axis shows time (hours) and the ve

Kaylis [27]

Answer: His car is slowing down .

Step-by-step explanation:

If there is a reduction in speed, it means his car is slowing down and may be running out of fuel.

3 0

3 years ago

Read 2 more answers

Presenting your findings best fits which step of the statistical process?

Leona [35]

Answer:

Interpret and compare the data.

Step-by-step explanation:

elim options 1 and 2

analyzing means you don't have findings

5 0

2 years ago

I need help with this one, I can't seem to find the answer. but I Know it's not B.

tiny-mole [99]

The answer is that he spent 33 1/3% (A) on chicken.
Because the money he spent on chicken and burgers in total is 135. The money he spent on chicken to the money in total is : 45/135. Simplified it would be 33.333%

4 0

3 years ago

If y=2x- 3, find the value of y when x=2

Ira Lisetskai [31]

y = 2x - 3

y = 2 * 2 - 3

y = 4 - 3

y = 1

3 0

3 years ago