I think I might have my math wrong here but I think 5
Answer:
A
Step-by-step explanation:
This shape is a trapezoid. We can divide into two parts: a triangle and a rectangle.
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Let A' be the area of the triangle.
● A'= (b*h)/2
b is the base and h is teh heigth.
b= 26-20 = 6 mm
● A'= (6*14)/2 = 42 mm^2
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Let A" be the area of the rectangle.
A"= L*w
L is the length and w is the width.
A"= 14*20
A"= 280 mm^2
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Let A be the area of the trapezoid.
A= A'+A"
A= 42+280
A= 322 mm^2
Answer:
D. 4
Step-by-step explanation:
since ,√(-12) is not a real number
Then
The function f is not defined for x = 4
Ans:C.
Remember equation Y=MX, and M is Slope.
now we know the line through the given point <span>(8,3)
</span>so put (8,5) into the equation
then equation Y=MX → (Y-3)=M(X-8)
and Slope M=5
so (Y-3)=5(X-8)
Let the points Capucine earned in library be l and the points she earned in museum be m.
So, 4l + 11m = 179 (1)
She earns 4 more points per museum than per library.
m = l + 4
Substitute the value of m in (1), we get,
4l + 11(l + 4) = 179
4l + 11l + 44 = 179
15l + 44 = 179
15l = 179 - 44
15l = 135
l = 9
m = l + 4
= 9 + 4
= 13
Hence, Capucine earns 9 points in building a library and 13 points in building a museum.