Answer:
first calculate the area of the rectangle which is given by L×W
take thw length of the rectangle and substract the b of the trapezium which 4.5 you find y divide it by 2 since they're two. the answer you'll get is the height of both shaded triangles . take the base of the shaded triangles and the height y then find the area. the answer you'll get multiply it by 2.
Step-by-step explanation:
11×7=77
11-4.5=6.5
6.5/2
(½×7×6.5/2)2
=22.75m²
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
-----> inequality A
The solution of the inequality A is the shaded area above the dashed line
The equation of the dashed line is 
The slope of the dashed line is negative
The y-intercept of the dashed line is the point 
The x-intercept of the dashed line is the point 
-----> inequality B
The solution of the inequality B is the shaded area below the solid line
The equation of the solid line is 
The slope of the solid line is positive
The y-intercept of the solid line is the point 
The x-intercept of the solid line is the point 
using a graphing tool
The graph in the attached figure
The largest change in temperature was between July and March/April
Answer:
f(x) = 6x^3 + 3x^2 - 3x - 7
is a polynomial function
degree 3
number of terms 4
leading coefficient 6
Answer: 3/10
Step-by-step explanation: Since our denominators of 2 and 5have no
factors in common, our least common denominator is 2 · 5 or 10.
In order to get a denominator of 10 in each fraction,
we multiply top and bottom of the first fraction by 5
and top and bottom of the second fraction by 2.
That gives us 5/10 - 2/10 which is 3/10.
