2x+1=9
Your going to always try to leave the x variable alone.
2x+1=9
-1 -1
2x=8
/2 /2
x=4
Answer: 7/3
Step-by-step explanation:
21/9
7/3 is the fraction in simplest form
Answer:
70%
Step-by-step explanation:
since 7/10 is 0.7 as a decimal
you can then turn it into a percent by moving the decimal point two spots to the right
70 --> 70%
another way to do it is, to add zeros on both the numerator and denominator
then it is valued at 70/100
a percent is a number over 100
70 ---> 70%
your answer is 70%
hope this helps
tan( 31 ) = x / 39
0.600860619 = x / 39
x = 0.600860619 × 39
x = 23.433564141
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Round to the nearest tenth :
x = 23.4
Round to the nearest hundredth :
x = 23.43
Answer:
y=54
Step-by-step explanation:
