3x + 6 = 48 (alternate angles are equal)
- 6
3x. = 42
÷3
x = 14 degrees
180-48 - 2y + 5y-9 =180
123 + 3y = 180
-123
3y = 57
÷3
y = 19 degrees
Explanation:
To find the last angle on the top straight line, do:
180 - (the 2 given angles).
So, 180 - (3x + 16, which is 48 due to alternate angles being equal). Then, minus the 2y.
(180 - 48 - 2y) & simplify => 132 - 2y
This gives you the equation for the missing angle on our top straight line.
Thus, co-interior angles add to 180. So, we add the new equation (132 - 2y) to 5y - 9.
Simplify
=> 123 + 3y (because - 2+5 =3)
and put it equal to 180. Solve for y
Hope this helps!
Answer: <em>36</em>
<em />
Step-by-step explanation:
<em>g^4+5h</em>
<em>2</em><em>^4+5(</em><em>4</em><em>)</em>
<em>16+20</em>
<em>36</em>
The percent of change is 73.33 percent
Answer:
https://researchmaniacs.com/Math/Fractions/What-Is-29/100-As-A-Decimal.html
What is 29/100 as a decimal? - Research Maniacs
https://www.geteasysolution.com/29/100_as_a_decimal
29/100 as a decimal - Get Easy Solution
https://www.asdecimal.com/fraction/29/100
29/100 As Decimal
Answer:
4
Step-by-step explanation:
3y=12 divide both sides by 3
y=4
