The fraction 8/21 cannot be simplified because the numerator and denominator don't have a common factor except 1.
Answer:
x = 29
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 given angles and equate to 180
x + 2x + 2 + 3x + 4 = 180, that is
6x + 6 = 180 ( subtract 6 from both sides )
6x = 174 ( divide both sides by 6 )
x = 29
Answer:
To find the x-intercept you need to plug in 0 for the y value and solve for x.
Step-by-step explanation:
2x - 4y = 7
if y = 0
2x - 4(0) = 7
Now solve to find the value of x.
First, X^2 while x is 4 =4^2, which is 4x4, which is 16
3X while x is 4 is 12. 16-12=4. So the answer is 4
The student subtracted each side by 28, which is wrong because if u want to cancel -28, you need to add 28 to both sides. The correct answer is 403.
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