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Fudgin [204]
2 years ago
8

Select the best answer.

Mathematics
1 answer:
expeople1 [14]2 years ago
7 0

Answer:

-sin x

Step-by-step explanation:

sin(3π/3+x)=sin (π+x)=-sin x

or

sin (π+x)=sin πcos x+cos π sin x=(0)cos x+(-1)sin x=0-sin x=-sin x

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Multiply Conjugates Using the Product of Conjugates Pattern
stealth61 [152]

Answer:

The product is the difference of squares is $$\left(5-3x\right)\left(5+3x\right)=25-9{{x}^2}$$

Step-by-step explanation:

Explanation

  • The given expression is (5-3 x)(5+3x).
  • We have to multiply the given expression.
  • Square the first term 5. Square the last term 3x.

$$\begin{aligned}&(5-3 x)(5+3 x)=(5)^{2}-(3 x)^{2} \\&(5-3 x)(5+3 x)=25-9 x^{2}\end{aligned}$$

8 0
2 years ago
An initial investment is $6100.
gtnhenbr [62]
32,533.3>
Because 6100x16=97,600divided by 3=32,533.3
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3 years ago
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den301095 [7]

Answer:

V|, V||, V|||, |X, X, because the other ones where 1,2,3,4,5 in roman numerals.

Step-by-step explanation:

8 0
3 years ago
Please helppp meeeeeeeeeeeeeeeseseeedeeeeeee
Lyrx [107]

Answer:

The solution x > 10 can be represented in two ways such as:

  • Interval Notation:        (10, ∞)
  • Inequality Notation:     x > 10

Step-by-step explanation:

Let 'x' be the solution to the inequality

From the given line, it is clear that

x > 10

It means the value of x is greater than 10, which means the solution contains all the positive real numbers greater than 10.

From the number line, it is clear that the number line would include all the numbers on the right-hand side of the 10 number.

The number 10 is not included; thus the number line indicates an open circle on 10, meaning 10 is not include in the solution.

Thus, the solution x > 10 can be represented in two ways such as:

  • Interval Notation:        (10, ∞)
  • Inequality Notation:     x > 10
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3 years ago
What does E=MC2 mean? Thanks.
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Answer:    Energy equals mass times the speed of light squared.

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