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erastova [34]
3 years ago
13

Sin squared x equals 3 cos squared x

Mathematics
1 answer:
disa [49]3 years ago
7 0
Sin squared x equals 3 cos squared x

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Urgent help! This is very important please help me fast! How do you do: Expand & simplify:(x 4)(x 2)
ahrayia [7]
So the question is asking: (x-4)(x-2)
because there is a bracket in between the two expressions it means we have to multiply them together: (x-4) x (x-2)

you can break down the question into smaller parts:
x multiply x
x multiply -2
-4 multiply x
-4 multiply -2

here are the answers:
x^2 (means x squared)
-2x
-4x
8 (because when you multiply two negative numbers it makes a positive)

now you put it into an expression (this is expanding):
x^2 - 2x - 4x + 8

to simplify it you collect like terms:
x^2 - 6x + 8

The above is the answer :)
4 0
3 years ago
Can someone help?????
Leviafan [203]
Find the area of the rectangle. 39 times 16=
624-pi (radius squared)
624-3.14 times 8 squared
624- 200.96
423.04 cm ^2
8 0
3 years ago
What equation represents this graph?
Alexxandr [17]
It should be d. y=2/3x+2
7 0
2 years ago
Read 2 more answers
(10 points for the answer)<br><br> y=
Nat2105 [25]
Answer: y=1x+4
Solving Steps:
5 0
2 years ago
How are liquid assets different from other assets?What is the main difference in the way that "earned income" and "capital gains
BabaBlast [244]

Answer: All assets represent money, but only liquid assets can be easily turned into spendable money.

Earned income is money you received for a job performed and capital gains are profits from investments.

Step-by-step explanation: Because this is the definition of liquid assets: A liquid asset is cash on hand or an asset that can be readily converted to cash. An asset that can readily be converted into cash is similar to cash itself because the asset can be sold with little impact on its value.

-Earned income refers to salary, bonuses, commissions, tips that you receive because of a job that you have done from an employer or your business.

-Capital gains  refer to money that you receive because of the sale of a capital asset like stocks or real estate.

7 0
2 years ago
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