The first step for solving this expression is to use ㏒
(x) + ㏒
(y) = ㏒
(x × y) to simplify the expression.
㏒
(5x × 2x)
Now calculate the product in the parenthesis to get your final answer.
㏒
(10x²)
This means that the correct answer to your question is ㏒
(10x²).
Let me know if you have any further questions.
:)
x is 20% of Number
x = (0.2) x (number) .
Divide each side by 0.2 : Number = x / 0.2
Number = 5x .
'x' can be anything, even zero. This equation works for x=any number.
Answer:
6 < x < 51
Step-by-step explanation:
An acute angle has a measure between 0 and 90 degrees:
0 < 2x -12 < 90
12 < 2x < 102 . . . . . add 12
6 < x < 51 . . . . . . . . divide by 2
Possible values of x are between 6 and 51.
Answer:
x = 11
Step-by-step explanation:
The sum of arcs of a semicircle is 180°. That fact can be used with the given angle relations to find the value of x.
<h3>Setup</h3>
The measure of an arc is the same as the measure of the central angle it subtends.
DC +CG +GF = 180
The angle bisector CH ensures that angles CHD and CHG are congruent. That means arcs CD and CG are congruent, and we have ...
DC +DC +GF = 180 . . . . . . . . . use DC for CG
2(7x -1) +(2x +6) = 180 . . . . . . . use the given expressions
<h3>Solution</h3>
This equation can be solved for x.
16x +4 = 180 . . . . . . . . . . . . simplify
16x = 176 . . . . . . . . . . . . subtract 4
x = 11 . . . . . . . . . . . . . divide by 16
Answer:
I'm pretty sure the answer to this is y=3