What’s the difference between an event and in event handler

Answers

Answer 1

Answer:

Answer:

There’s a subtle, but important difference between these 2 methods of handling events. If you’ll use the first method, event handlers, the difference is that if you add two event handlers for the same button click, the second event handler will overwrite the first and only that event will trigger

Step-by-step explanation:

i hope this answer your questions

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Shakira went bowling with her friend.She paid$3 to rent shoes and then$ 4.75 for each game of bowling if she spend a total of $42 then how many games did shakira bowl.

Answers

Given

She paid $3 to rent shoes and $ 4.75 for each game of bowling.

she spend a total of $42

How many games did shakira bowl.

To proof

let the number of games shakira did bowl = x

paid $3 to rent shoes and $ 4.75 for each game of bowling

she spend a total = $42

Than the equation is become in the form

$x * 4.75 + 3 = 42$

4.75x = 42 - 3

$x = (39)/(4.75)$

4.75 x = 39

$x=(39)/(4.75)$

x = 8.21(approx)

therefore 8 games did shakira bowl.

Hence proved

What needs to be done before you try to solve the equation 2x2 = -6+ 8a?

Answers

Answer: You need to separate the variable (A) from the rest of the equation.

Step-by-step explanation:

Simplify and move everything except the variable
2x2 = -6 + 8a >>> 4 = -6 + 8a >>> 10 = 8a
Then, divide both sides by the amount of A (8)
10 / 8 = 1.25
8 / 8 = 1
1.25 = A

1
4
a +
1
3
a + 8 = 22

Answers

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

a=14/27

Decimal Form:

a=0.¯¯¯¯¯¯518

Step-by-step explanation:

Which shapes are congruent but not similar to shape 1

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a and b.
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Solve the triangle.B = 73°, b = 15, c = 8
Select one:
a. C = 35.9°, A = 71.3°, a ≈ 15.2
b. C = 30.7°, A = 76.3°, a ≈ 15.2
c. C = 30.7°, A = 76.3°, a ≈ 21.3
d. Cannot be solved

Answers

Using the sine law of triangles to solve for angle C:

b / sin B = c / sin C

C = arcsin (c * sin B / b)
C = 30.7°

Since interior angles of a triangle always add up to 180°, we can use this to solve for angle A:

angle A = 180° - 73° - 30.7°
angle A = 76.3°

Having solved for angle A, we can solve for side a using the sine law.

a / sin A = b / sin B

a = b * sin A / sin B
a = 15.2

Therefore, the correct answer is B.

If the radius of a circle with an area of 45 inches squared is multiplied by 6, what is the area of the new circle ?

Answers

A circle is drawn with all it's points equidistant from a fixed point. The fixed point is called the center of the circle and the distance from the center point to the outside is called the radius.

$Area = \pi *r^2$

$r^2 = Radius$

$45*6^2= New \ Area$

$= 1620$

45X6²=1620 because the area of circle=r² $\pi$

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