Answer:
x = 2
Step-by-step explanation:
2x = 4
x = 2
Answer: X = 2
Step-by-step explanation:
so first you find out what 2x equals to which is
2x = 4
then you solve for x and the answer is 2
x = 2
The conversion of the decimal number 0.63 into a fraction number will be 63 / 100.
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of a numerator and a denominator.
The decimal number is 0.63.
Convert the decimal number into the fraction number.
⇒ 0.63
⇒ 0.63 x 100 / 100
⇒ 63 / 100
The conversion of the decimal number 0.63 into a fraction number will be 63 / 100.
More about the Algebra link is given below.
#SPJ2
First, we need to find out what number goes into 194 and 120 both evenly.
Both numbers end in a number divisible by two. 4 and 2. So tat tells us that we can divide both 194 and 120, by two.
194÷2=97
120÷2=60
Our new simplified fraction, is 97/60. And there is no other number that can divide evenly with theses two numbers: 97 and 60, anymore.
194/120=97/60
And if you want it as a mixed number, then fin out how many times 60 goes in to 97.
60 only goes in 97 one time.
so our whole number is going be 1 while we keep the same denominator 60.
And subtract 60 from 97 to get our new numerator.97-60=37
Our mixed number is 1 37/60.
Maybe too much but I think I helped :)
B.angle DEF is an acute angle
C.angle DEF is an obtuse angle
D.angle DEF is a straight angle
When we draw a circle with the centre at D and have a tangent HF to the circle D at point E, the angle DEF will be a right angle.
In other words angle DEF = 90 degrees
Since HF, the tangent, is a straight line, the other angle DEH should also be = 90 degrees because the straight line has an angle of 180 degrees
Therefore angle DEF = angle DEH = 90 degrees
Therefore, angle DEF is congruent to angle DEH (Option A)