Step-by-step explanation:
STEP 1:
Find a length of third side.
Use the Pythagorean theorem:
STEP 2:
Use the trigonometric functions:
STEP 3:
Use theorem: the sum of the measures of acute angles of the right triangle is 90°.
Example:
We have the length of legs: a = 3, b = 4.
Let c = hypotenuse.
Use the Pyhagorean theorem:
Angle between a and c (β):
Use sine. Therefore b = opposite, c = hypotenuse:
<em>look at the picture</em>
<em>subtract 37° from both sides</em>
Answer: 16
Step-by-step explanation:
multiply -4 onto (3-6) and set 8÷2 off to the side for now
-4(3-6)
-12+24 combine them
12 then solve 8÷2 which is 4
12+4 = 16
Answer:
1
Step-by-step explanation: 1x3=3+4=7
Show a picture please? It looks like you didn’t finish the sentence
You plot -3 on x-axis and -3 on the y-axis
Mark with crown!