Answer:
Step-by-step explanation:
x=-1-2y
-2-4y-3y-12=0
-7y=14
y=-2
x=3
Answer:
I’m pretty sure it 15cm
Step by step
Answer:
The slope of the line is 1
Step-by-step explanation:
Since this triangle is a right triangle, and the lengths of the sides are included we can use trigonometry to determine the measure of angle U.
In case you're unsure of the trigonometric ratios remember: SOH CAH TOA
Sin. = opposite/hypotenuse, Cos. = adjacent/hypotenuse, Tan. = opposite/adjacent
Since all the side lengths are given, your choice of ratio will not affect the final answer. I will be using Tan. = opposite/adjacent.
Tan. of angle U = 77/36 = <span>2.13888888889
Now you can refer to a trigonometric table to see which angle degree is most similar to the decimal above.
In this case the angle is around 65 degrees.</span>
Answer:
3/5 when reduced
Step-by-step explanation:
