What’s the solution to
1 answer:
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The first step for solving this is to cancel equal terms on both sides of the inequality.
< 0
Now multiply both sides of the inequality by -2 and flip the inequality sign.
-2 × () > -2 × 0
Remember that multiplying two negatives together always equals a positive,, so the expression changes to the following:
2 ×
> -2 × 0
Reduce the numbers with 2.
x > -2 × 0
Any expression multiplied by 0 equals 0,, so the correct answer to your question will be:
x > 0
Let me know if you have any further questions.
:)
Now multiply both sides of the inequality by -2 and flip the inequality sign.
-2 × (
Remember that multiplying two negatives together always equals a positive,, so the expression changes to the following:
2 ×
Reduce the numbers with 2.
x > -2 × 0
Any expression multiplied by 0 equals 0,, so the correct answer to your question will be:
x > 0
Let me know if you have any further questions.
:)
Given:
Consider the below figure attached with this equation.
To find:
Length of side ZX.
Solution:
From the figure it is clear that, WXY is a right angled triangle.
According the 30°-60°-90° theorem, the longer leg (opposite to 60° angle) of the right-angled triangle is times of shorter leg (opposite to 30° angle).
In the below figure, WY is longer leg and XY is shorter leg.
So, the length of XY is 8 units.
VWYZ is a rectangle, so
Now,
So, the length of ZX is 18 units.
Therefore, the correct option is C.
Answer:
20
Step-by-step explanation:
Assume n is the number of times she pick a skittle out of the bag
The probability she pick out red : 8/n
The probability she pick out yellow : 12/n
=> The ratio of red and yellow skittle : 8/n : 12/n = 8/12 = 2/3, means every 2 red skittles we have 3 yellow ones.
But we have 50 skittles, so the likely numbers of reds in the bag is = 2* = 20