Answer:
1) x=-1.5 , x=8 that is the answer
Well I am assuming you want to compare them or something so yeah:
You have to find a common denominator of 4 & 6, so you could multiply them together, this makes 24. Because you have to do the same thing to the top and the bottom, you have to multiply 2/4 (which is now 2/24) by 6, and the 2/6 (which again is 2/24) by 4 which leaves you with 12/24 (2/4) and 8/24 (2/6).
We can simplify these fractions by dividing them, but as you may know 12 is half of 24 so 12/24 would also be 1/2.
If you keep dividing by 2 you will find that 8/24 is also equal to 1/3. This is easier to find out by the beginning number but I mentioned it anyway because I didn't understand what you were asking.
Overall if you noticed when comparing 2/4 and 2/6 we found that Mei Lyn painted more wall than Mario.
Answer:
D. 97°
Step-by-step explanation:
Step 1:
2y + 3° + 9y - 7° + 7y + 4° = 180° Sum of Δ
Step 2:
18y = 180° Algebra
Step 3:
y = 10 Algebra
Step 4:
2 ( 10 ) + 3 = 23° Algebra
Step 5:
9 ( 10 ) - 7 = 83° Algebra
Step 6:
7 ( 10 ) + 4 = 74° Algebra
Answer:
D. 97°
Hope This Helps :)
The "solution" to a system of equations basically means an ordered pair that makes both equations true when you put it into the equation. In other words, a value that works! So let's try it.
A is (2, -3). x is 2, y is -3. x+y=-1. 2+(-3)=-1. 2-3=-1. -1=-1. This works! But it needs to work in BOTH equations, so let's try that. x-3y=11. 2-3(-3)=11. 2+(-3*-3)=11. 2+9=11. 11=11! This is TRUE, so A is correct!!
Answer: A (2, -3)
Answer:
Step-by-step explanation:
As the Corresponding angles are equal
Hope this helps you.
Let me know if you have any other questions :-)