Use the Pythagorean theorem /look at the picture/
? = x
Answer: X=-7
Step-by-step explanation:
Using PEMDAS;
Step 1: Distribute the "3" in the part of the equation "3(x-2)"
3x - 6
Step 2: Consider the equation as a whole with the newly part of the equation from step 1, as it is a part of the equation
Therefore, re-written as,
3x - 6 + 48 = -3x
Step 3: Evaluate the re-written equation
Using basic mathematics skills, we can evaluate the following,
3x - 6 + 48 = -3x ➡ -6 + 48 = -6x ➡ 42 = -6x ➡ -7 = x
As shown, the answer is x=-7.
Answer:
A- 4 and 40
Step-by-step explanation:
Multiply 81.2 by 0.45 and you get 36.54
Amount of money Merl has 12000 Yuan
but 1 canadian dollar=6.78 chinese yuan
thus converting amount Merl has to dollars we get:
12000/6.78
=$1,769.91
this implies that the value in Canadian dollars will be $1,769.91
