Answer:


Step-by-step explanation:
Quadratic Equation given:

In order to factor this equation think that we'll have something in the format:
Once: -a -b = -c
and (-a)(-b)= d
Therefore, we have



Answer:
8 ft
Step-by-step explanation:
Use pythagorean theorem.
. Put 10 and 6 into the equation as b and c.


Therefore, the answer is 8ft.
A diagram is attached. Sorry it's kinda messy.
Answer:
- 2
Step-by-step explanation:
1) Write the equation in slope-intercept form.
4x - 8y = 64
-8y = -4x +64
y = 1/2 x - 8
slope of this line = 1/2
2) For perpendicular line the slope is negative reciprocal.
So, slope for perpendicular line is equal -2.
Answer:
9
Step-by-step explanation:
If she uses 3eggs for one sponge cake, then, the number of cake she can make is 29/3 which is equals to 9.
The number of eggs remaining are 2