Answer:
x=18 degrees
Step-by-step explanation:
since this is a triangle, you know that the three angles added up equal 180 degrees. since it is a right triangle, 25+3x+11=90 (the right angle=90). then you just solve for x: 3x=54, x=18
Answer:
x = 6.93
y = 13.86
Step-by-step explanation:
We can solve x by;
Tan(60) = 12/x
Tan(60) * x = 12
x = 12 / Tan(60)
<u>x = 6.93 </u>
We can solve y by;
A² + B² = C²
12² + 6.93² = y²
144 + 48.02 = y²
192.02 = y²
= y²
<u>13.86 = y</u>
Hope this helps!
Solve thats the only word you need to say substitute and solve
10 * (-2)^3 *(-3)^2
10 * -8 * 9 =
-720
answer: -720