Answer:
B
Step-by-step explanation:
divide 4 and 12 by 4 and get 1/3
The expression for the total area of the wall is 10x.
The area of each section is 2x.
<h3>How to find the area of a rectangle?</h3>
The wall is 10 feet tall, but its length is unknown.
The whole wall is rectangular.
Therefore,'
area of a rectangle = lw
where
Therefore, the expression for the total area of the wall is as follows;
area = 10x
The area of each section can be found by dividing the length of the whole wall by 5 and multiplying by 10.
Therefore,
area of each section = x / 5 × 10
area of each section = 10 / 5 x
area of each section = 2x
learn more on area here: brainly.com/question/20424562
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Answer:
50 to 15 min 30 sec
15 min 30 sec is actually 930 seconds
3600 sec in hour
-- not finished, working on it
Step-by-step explanation:
Answer:
if you meant y = 10x, then false
Step-by-step explanation:
(-1,-30) means that x = -1 and y = -30
so then substitute those variables in y = 10x
-30 = -1 * 10
-30 = -10, that's false
Answer:

Step-by-step explanation:
The standard equation of a parabola with vertex at the origin and and directix x=-p is of the form

Where p is simplify the distance from the origin to the directrix.
That is


This simplifies to
