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3 years ago

How do I answer question b?

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

7 0

The answer for that would be 2 raise to 5. solution:

2 ³ x 2 raise to 6 = 2 raise to 9
thus, you have now,
2 raise to 9 over 2 raise to 4

subtracting 4 from 9
the Answer is 2 raise to 5

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tensa zangetsu [6.8K]

Answer:

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3 years ago

What is the value of a if y=a(x-3)^2-1

Allisa [31]

The value of the equation for "a" in terms of x and y is (y+1)/(x-3)²

Step-by-step explanation:

The equation is a classic example of a binomial equation in 2 variables and one constant.

Given- y=a(x-3)²-1

Transferring 1 to the left-hand side

y+1=a(x-3)²

We can opt for various method from now on like we can divide both the sides by (x-3)² or we can possibly transfer (x-3)² to the left-hand side to get the value of "a" in terms of "x" and "y"

∴ Opting for the first method, we get

(y+1)/(x-3)²=a

Thus the required value of "a" in terms of the variable "x" and "y" is as follows-

a= (y+1)/(x-3)²

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4 years ago

The pie chart shows information about visitors to restaurants in a town. 375 people had fish and chips. How many people had pizz

sweet [91]

Answer:

Step-by-step explanation:

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3 years ago

Need help here plss

goldenfox [79]

Answer:

see below

Step-by-step explanation:

Thankfully, these inequalities are already simplified, so all we have to do here is graph the inequalities as they are.

To graph y > 2x - 3, first draw the line y = 2x - 3. Make sure to make the line dashed because the sign is ">", which means that the points on the line do not belong to the solution set. Now, we need to figure out which side of the line to shade on. Since the sign is ">", that means that we will shade "above" the line, or on the left side of it. (This is the blue area in the image.)

Repeat a similar process to graph y < x + 1. As usual, first draw the line y = x + 1, and again, make it a dashed line since the sign is "<". And since the sign is "<", that means that we will shade "below" the line, or on the right side of it. (This is the red area in the image.)

The solution set to this system is the area where the two shaded areas overlap, which is the purple area in the image below. Hope this helps!

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3 years ago

Adjust point C so that segment BC is perpendicular to segment AB. What is the measure of angle ABC?

suter [353]

90°, since the two line segments are perpendicular to each other.

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4 years ago