Please help. Trig: Laws of Cosines
1 answer:
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Answer:
Step-by-step explanation:
Lets add +5 in both the sides.
Now lets divide 12 on both the sides.
Step 1: This is a right triangle with two equal sides so it must be a 45°-45°-90° triangle. Step 2: You are given that the both the sides are 3. If the first and second value of the ratio x:x:x√2 is 3 then the length of the third side is 3√2. Answer: The length of the hypotenuse is 3√2 inches.
Answer:
<h2>The answer is - 2</h2>Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
To find the slope we must first write the equation in the general equation above
That's
6x + 3y = 15
<u>Make y the subject</u>
Send 6x to the other side of the equation
3y = - 6x + 15
<u>Divide both sides by 3</u>
We have
y = - 2x + 5
Comparing with the general equation above
Slope / m = - 2
Hope this helps you