Answer:
x = 12
y = 8
Step-by-step explanation:
It's an equilateral triangle so all the sides have to be equal
2x = 24
x = 12
3y = 24
y = 8
Answer:
Step-by-step explanation:
We can find y-intercept by substituting 0 for x in the equation.
So, we will have:
y=2*5^0+4=2*1+4=2+4=6
y intercept is 6
Answer:
<h2>The hurricane's speed was 200kmph</h2>
at average
Step-by-step explanation:
The way how we can find this is <em>simple</em>. If we look at the graph, we see that in 1 hour, the hurricane traveled at a constant rate of 200kmph
Hence, the hurricane's average speed was 200kmph
Answer:
the roots must be (x-3)^2 and (x+5)^2
That is (x2-6x+9) (x^2+10x+25)
That is
x^4+10x^3+25x^2-150x+225
-6x^3-60x^2+90x
+9x^2
===
x^4+4x^3-26x^2-60x+225
