The y- intercept of this equation is 4/1=4.00000
Explanation: y tells us how far up the line goes Notice that when x = 0 the value of y is 4/1 so this line "cuts" the y axis at y= 4.00000
Answer:
<em>Both trains will meet at 2.2 hours (2 hours and 12 minutes).</em>
Step-by-step explanation:
<u>Relative Speed</u>
If two moving objects are traveling through the same line and have speeds v1 and v2 respectively, their relative speed is vr = v1-v2.
Both trains travel toward each other, which means their speeds are of opposite signs.
Let's assume the first train has a positive speed of 65 mph, and the second train has a negative speed of -85 mph. Then, the relative speed is vr = 65 + 85 = 150 mph.
To calculate the time they take to meet, we apply the formula:
Both trains will meet at 2.2 hours (2 hours and 12 minutes).
Answer:
nth term of the geometric sequence
an= -12*3^(n-1)
Step-by-step explanation:
First term
a= -12
Second term
ar= -36
-12r=-36
r=-36/-12
=3
Third term
ar^2= -108
-12(3)^2
= -12(9)
= -108
nth term of the geometric sequence
an=ar^(n-1)
= -12*3^(n-1)
Answer:
the value of x= 5
Step-by-step explanation:
hey there!
given;
<em>∠</em><em>P=90°( right angle)</em>
<em>now;</em>
<em>∠p=19x-5</em>
<em>90°+5°=19x</em>
<em>95/19=x</em>
<em>x=5</em>
<u><em>hope it helps!</em></u>
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Use the website desmos.com, it's an online graphing calculator. just input the formula, and then just copy the graph.
Plus the simplified equation would be:
-2x+y=-6
add 2x to both sides
y=2x-6
