Multiply the second fraction by two; which gets you 5/10 + 2/10 = 7/10
Answer:
D. Subtract 4 from both sides
Explanation:
I just learned about quadratic equations in school. The first step of solving quadratic equations is to make sure it is in standard form and equal to 0.
Standard form:
ax^2 + bx + c = 0
Answer:
It would be 7cm
Step-by-step explanation:
please find step by step explanation on the picture