A'B'C' is larger than ABC, so the scale factor would be a whole number, scale factor of 2.
A'B'C'is also a morrir image of ABC, notice on ABC A is on the left and B is on the right, but on A'B'C', B" is on the left and A' is on the right.
This means it was reflected across the Y axis.
The first answer is the correct one.
Answer:
40
Step-by-step explanation:
16 is 40 percent that means that :
32 is 80 percent
8 is 20 percent.
32 + 8 is 40 ------ 80 percent+ 20 percent =100 percent
Answer: (60/13, 6/13)
Concept:
There are three general ways to solve systems of equations:
- Elimination
- Substitution
- Graphing
Here, we are going to use <u>elimination </u>since all the variables are in the corresponding position.
Solve:
<u>Given</u>
<u>Multiply the first equation in order to eliminate [x]</u>
<u>Subtract the second equation from the first equation to eliminate [x]</u>
<u>Divide 13 on both sides</u>
<u>Substitute [y] value in order to get [x] value</u>
4x - y = 18
4x - 6/13 = 18
4x = 18 + 6/13
4x = 240/13
Hope this helps!! :)
Please let me know if you have any questions
Answer:
x=-2 x=-1
Step-by-step explanation:
2x^2 + 6x = -4
Add 4 to each side
2x^2 + 6x +4= -4+4
2x^2 + 6x +4=0
Factor out 2
2( x^2 +3x+2) = 0
Divide by 2
x^2 +3x +2 =0
( x+2)(x+1) =0
Using the zero product property
x+2 =0 x+1 =0
x=-2 x=-1
If you want to round to the nearest thousand, you cannot look at the thousands place to round. You will have to look at the number in the hundreds place. The rules of rounding are
<em>5 and above-round up. Example-2743. 7 is greater than 5, so 2743 rounded to the nearest thousand is 3000.
</em>
<em>4 and below-round down. Example-4390. Three is less than 5, so 4390 rounded to the nearest thousand is 4000.
</em>
Apply these rules to your problem. 8 is greater than 5. So we will round up. You get 5000.<em>
</em>