I believe the answer is 12/4 = 3
Answer:
D. No. She multiplied with the reciprocal of the dividend instead of the reciprocal of the divisor.
Step-by-step explanation:
A. Yes. She solved the problem correctly.
B. No. She multiplied the dividend by the divisor instead of finding the reciprocal.
C. No. She multiplied the denominators instead of finding a common denominator.
D. No. She multiplied with the reciprocal of the dividend instead of the reciprocal of the divisor.
Her workings
7 ÷ 2/ 5
=1/ 7 × 2/ 5
= 2/35
Dividend=7
Divisor=2/5
The correct working
7 ÷ 2/ 5
=7 × 5/2
=35/2
Answer:
x=2
Step-by-step explanation:
From the points you plotted, add 10 to each X coordinates. So for A, (-4,-2) add 10 to the X coordinate. Which is, 6. And for the Y coordinate, -2. Add 5... which is 3. So, A is (6,3).
The point of intersection is (2,-6).