Answer:
9e+4=8e+14
1e+4=14
-4
1e=10
e=10
Step-by-step explanation:
Answer:
-0.5 & 0.5
Step-by-step explanation:
Gradient is m in y=mx+c
3x+6y = 12
6y = -3x+12
y = -0.5x+2 gradient is -0.5
4y = 2x+3
y = 0.5x+0.75 gradient is 0.5
Answer:
<h2>x = 5 , x = -3</h2>
Step-by-step explanation:
x^2 - 2x = 15
x^2 - 2x - 15 = 15 - 15 (Subtract 15 from both sides.)
x^2 - 2x -15 = 0 (Simplify.)
<em />
<em>Set up & solve for a quadratic formula</em>
<h3><em>* I will solve for your first x</em></h3>
2 + root 64 / 2x 1 = 2 + root 64 / 2
root 64 = 8
= 2 + 8 / 2
= 10 / 2
= 5
<em>To solve for the second, follow the same pattern/formula for the first that I used to get 5.</em>
Sense the two triangles are congruent you would use CPCTC.
