Hello there! I can help you with this! So, let’s combine like terms to make a formula. Let’s do this: 7x + 19 = 180. You do this, because you are combining like terms and a straight angle which is seen is equivalent to 180 degrees. First, subtract 19 from both sides to get 7x = 161. Now, divide by 7 to isolate the x. 161/7 is 23. To check and see if this works, substitute x for the number. 23 * 6 = 138. 138 + 19 = 157. There. x = 23 degrees. Here are the measurements for both angles.
x = 23
Angle (6x + 19) = 157 degrees
Angle x = 23 degrees
Answer:
15x square units
Step-by-step explanation:
3x x 5 =
15x square units
Hope that helps!
Answer: 3 ounces of nuts
(1/4) / (1/12) = x / 1 cross multiply
1/4 = 1/12 x divide both sides by 1/12
x =1/4 / 1/12
x =1/4 x 12/1
x =12/4
x = 3 ounces of nuts.
×=167
180-12=168
× and 13 are linear pair so together they equal 180