Answer:
The answer is B
Because the train will stop and speed decreases with increasing time
Answer:
you can use the points/data from one data display to help figure out the other one.
Step-by-step explanation:
Answer:
Length = 13
x = 80
Step-by-step explanation:
Question One
Let the width = x
Let the length = x + 5
Area = 104
<u>Equation</u>
Area = L * W
Area = (x+5)*x
<u>Solution</u>
x ( x + 5) = 104 Remove the brackets
x^2 + 5x = 104 Subtract 104 from both sides.
x^2 + 5x - 104 = 104 - 104
x^2 + 5x - 104 = 0 Factor the equation
(x + 13)(x - 8) = 0
Only x - 8 = 0 works
x = 8
The width = 8
The Length = 8 + 5 = 13
Question Two
Draw AP
<BAP = 20o The triangle (APB) is isosceles: 2 sides are radii
<BPA = 180 - 20 - 20 The three angles of a triangle = 180
<BPA = 140 Combine
Similarly <CAP = 140 Go through exactly the same steps.
<BPA + <CAP + X = 360 The total of the 3 angles in the center = 360
140 + 140 + X = 360 Combine
280 + X = 360 Subtract 280 from both sides.
x = 80
<span>Show
the expanded form of 4.875 inches in fraction
Since 4.875 is a decimal number, with a whole number and a decimal number, we
need to convert it to fraction first
=> 4 = 4/1
=> .875 = 875/1 000 , because 8 is tenths, 7 has a place value of hundredths
and 5 has a place value of thousandths, that’s why it is over 1 000
Now, the expanded form of the given number is this:
=> 4/1 + 875/1 000
</span>
Answer:
Rotation
Step-by-step explanation:
The figure appears to have been rotated 180 degrees about the origin.