Rectangle - all angles are equal (90')
parallelogram - two adjacent angles are equal.
<span>1) the rectangle has all right angles </span>
<span>2)a rectangle diagonal bisects but not a parallelogram </span>
<span>3)a parallelogram has slanted lines </span>
<span>4)a parallelogram has acute and obtuse angles but not a rectangle</span>
Exact = 609.
Estimate to 10s = 610.
Estimate to 100s = 600.
4 (5 and up round up --- 4 and below round down)
Answer:
10:7
Step-by-step explanation:
40:28 are both divisible by 4. 40/4 is 10. 28/4 is 7. So the ratio would be 10:7 since neither is divisible by both the same number, this is the final ratio.
The person above me got that horrible wrong, do not put that.
You also wrote the question wrong, please be more careful when posting.
x-3y=18
Move x to the other side by subtracting it since it’s positive.
-3y = -x + 18
Divide the whole equation by -3 to find the value of just 1 y.
-3y/-3 = -x/-3 + 18/-3
y = 1/3x -6
