Answer:
5.4702≈5.5
Step-by-step explanation:
cos67 =0.3907
x/14= 0.3907
x= 0.3907*14 = 5.4702≈5.5
Answer:
15000
Step-by-step explanation:
-6 = 2/3 x
x = -6*3 /2
x = -18/2
x = -9
Answer is Option A
Hope this helps!
Answer:
The number is -3.
Step-by-step explanation:
Set up an equation:
Variable n = number
12 + 7n = n - 6
Assuming the question is solve for n, isolate the variable:
Subtract n from both sides:
12 + 6n = -6
Subtract 12 from both sides:
6n = -18
Divide by 6 on both sides:
n = -3
Check your work:
12 + 7(-3) = -3 - 6
12 - 21 = -3 - 6
-9 = -9
Correct
Rational Number are set of numbers that can be written as a/b where a and b are integers, but b is not equal to 0; an integer or a fraction; for example: 6 can be expressed as 6/1 and 0.5 can be expressed as 1/2.
