Answer:
t = -3
Step-by-step explanation:
15 - 6t = -11t
ADD 6t TO BOTH SIDES
15 = -5t
DIVIDE -5 TO BOTH SIDES
t = -3
Do you see how I got t = -3? Do you fully understand it, so if you get another question like this, you won't need help? I hope this helps! :)
y = - x - 1
the equation of a line in slope-intercept form is
y = mx + c ( m is the slope and c the y-intercept )
rearrange - 7x + 5y = 12 into this form
add 7x to both sides
5y = 7x + 12 ( divide all terms by 5 )
y = x + ← in slope- intercept form
with slope m =
given a line with slope m then the slope of a line perpendicular to it is
perpendicular slope = - = -
The partial equation of the perpendicular line is
y = - x + c
to find c substitute (- 7, 4 ) into the partial equation
4 = 5 + c ⇒ c = 4 - 5 = - 1
y = - x - 1 ← in slope- intercept form
B.)10 inches
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you need to plug in 10
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thats if you don't know what to do
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the easy way
Answer:
2in
Step-by-step explanation:
because 2x2x2=8