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3 years ago

BRAINLIEST ASAP

Mathematics

2 answers:

Leviafan [203]3 years ago

7 0

Answer:

the correct answer i think is 20 (A) but i dont know might be wrong...

Step-by-step explanation:

sergij07 [2.7K]3 years ago

6 0

Answer:

90° is the correct answer of this question

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What single transformation was applied to triangle AAA to get triangle BBB?

UkoKoshka [18]

I assume c, because usually to get to the opposite you reflect the line or figure on the x axis

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4 years ago

See attached picture, is there a way to enter equations or algebraic symbols?

coldgirl [10]

SOLUTIONS

Solve a given equations or algebraic symbols?

$\begin{gathered} f(x)=x^2+2x \\ g(x)=1-x^2 \end{gathered}$

(A)

$\begin{gathered} (f+g)(x)=(x^2+2x)+(1-x^2) \\ collect\text{ like terms} \\ x^2-x^2+2x+1 \\ (f+g)(x^)=2x+1 \end{gathered}$

(B)

$\begin{gathered} (f-g)(x)=(x^2+2x)-(1-x^2) \\ =x^2+2x-1+x^2 \\ =x^2+x^2+2x-1 \\ (f-g)(x)=2x^2+2x-1 \end{gathered}$

(C)

$\begin{gathered} fg(x)=(x^2+2x)(1-x^2) \\ =x^2-x^4+2x-2x^3 \\ fg(x)=-x^4-2x^3+x^2+2x \end{gathered}$

(D)

$\begin{gathered} \frac{f}{g}(x)=(x^2+2x)\div(1-x^2) \\ =\frac{x^2+2x}{1-x^2} \end{gathered}$

5 0

2 years ago

What is the domain of the relation below?

Andrei [34K]

Answer:

the answer : domain is third one

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

How can you use a quick picture to find 3 times 2.7

snow_tiger [21]

3x2.7=8.1,,, im not sure this is what you were asking for but i hope it helps

XoXo

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3 years ago

Read 2 more answers

How do u do this promble

kupik [55]

Answer:

x = 10

Step-by-step explanation:

The total measures of a circle must add up to 360°. In the diagram given there are two angles that are not given, however, both of these should be equal to each other. That means that the sum of the other two angles ('5x - 5' and 93°) must be equal to the other angle of the same measure (138°):

5x - 5 + 93 = 138

Combine like terms: 5x + 88 = 138

Subtract 88 from both sides: 5x + 88 - 88 = 138 - 88 or 5x = 50

Divide by 5: 5x/5 = 50/5 or x = 10

7 0

3 years ago