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Igoryamba
2 years ago
6

What equation has a solution of 2/3 for x

Mathematics
1 answer:
Ahat [919]2 years ago
6 0

Answer:

D

Step-by-step explanation:

Hope this helped! Please tell me if I'm wrong!

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PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Lubov Fominskaja [6]

Answer:

5 and 6             Your Answer is (5,8)

Hope It Helped :)

3 0
3 years ago
What does f(-1) =_<br> and x=_ ?
lubasha [3.4K]

Answer:

F(-1) = 1

x = 3

Step-by-step explanation:

1) Assume that f(-1) = y1

So that point A (x1 = -1; y1) is a point lying in the graph representing the equation y = f(x)

As it can be seen in the figure, the graph representing that equation crosses point (-1; 1)

=> Point A has y1 = 1

=> f (-1) =1

2) Assume that f(x2) = -2

So that point B (x2; y2 = -2) is a point on the graphy representing the equation y = f(x)

As indicated in the figure, the graph crosses point (3; -2)

=> Point B has x2 = 3

=> When f(x) = -2, x = 3

5 0
3 years ago
Xis all of the following except
bixtya [17]

Answer:

a variable

Step-by-step explanation:

a variable.

5 0
3 years ago
Read 2 more answers
Can someone help me?It's urgent and thank you!
allochka39001 [22]

Answer:

the first option

Step-by-step explanation:

because x^3 is exponential while ab^2 is linear

3 0
3 years ago
How could you explain the sine and cosine relationships to someone who doesn't know about the unit circle? What visuals could yo
sukhopar [10]
If you have a unit circle, it means that you have a circle of radius r = 1 unit. So if we consider the scalene triangle of the figure, its vertical side is the sine of the theta angle and its horizontal side is the cosine of the theta angle. Then to find the hypotenuse of the triangle you use the Pythagorean theorem, thus relating the sine and cosine measures. I attach the solution.

8 0
3 years ago
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