2) 1320cm squared because you would multiply length x width x height
4) 11.132ft squared because again you multiply length x width x height
Answer:
option A. 36 square inches
Step-by-step explanation:
The figure is a trapezium
Area of a trapezium=1/2 *(sum of parallel sides) *height
From the diagram, the parell sides are 6 inches and 12 inches ,and the height is 4 inches.
We substitute these values into the formula.
This implies that, the area




Thus the area is 36 square inches
You have to watch 30 movies to earn a free movie pass.
Step-by-step explanation:
Given,
Points earned for each movie = 2 points
Current points = 40 points
Free movie pass = 100 points
Let,
x be the number of movies you have to watch.
2*number of movies + current points = 100

Subtracting 40 from both sides

Dividing both sides by 2

You have to watch 30 movies to earn a free movie pass.
Keywords: linear equation, division
Learn more about division at:
#LearnwithBrainly
Answer:
The dimensions of the scaled rectangle are
of length by
of width
Step-by-step explanation:
we know that
The scale factor is equal to 
Remember that

The scale factor is less than 1
so
the dilation is a reduction
To find the dimensions of the scaled rectangle multiply the dimensions of the original rectangle by the scale factor



Given that
and
, it follows that


###

When
, we have

The slope of the line tangent to
at (0, 3) has slope
,

Then the tangent line at this point has equation

###
Differentiating both sides of

with respect to
yields



On this curve, when
we have

(ignoring the negative solution because we don't care about it)
The tangent to this curve at the point
has slope
. This tangent line is horizontal when its slope is 0. This happens for

and when
, there is a horizontal tangent line to the curve at the point (2, 8).