Answer:
30.48 miles
Step-by-step explanation:
This can be represented as a right angle triangle with sides 20 miles and 23 miles. The hypotenuse is the distance from the starting point. Pythagoras theorem states that for a right-angled triangle, the square of side of the hypotenuse is equal to the sum of squares of the other two sides. It is given by the equation:
c² = a² + b², where c is the hypotenuse and a,b are the sides
Let a = 20 miles and b = 23 miles
c² = a² + b²
c² = 20² + 23²
c² = 400 + 529
c² = 929
c = √929 = 30.48
c = 30.48 miles
Answer:
Step-by-step explanation:
The diagram shows a door that has a window in it. The front faces of the door and window are similar rectangles that have the dimensions shown. What is h, the height of the window in centimeters?
A. 66 cm
B. 150 cm
C. 186 cm
D. Not here.
Source:
Question that can be found at quizizz
Step-by-step explanation:
Let's recall that if the door and the window in it are similar rectangles, then we have:
Answer:
Check the distance between the lines at several places with a compass to ensure they are equidistant.
Step-by-step explanation:
The distance between the parallel lines is always constant and they never intersect with each other.
So, to verify if the lines constructed are parallel, we can check the following:
Check the distance between the lines at several places with a compass to ensure they are equidistant.
Answer:
The slope is 2!
Step-by-step explanation:
In order to find the slope of the line, we can use the formula y2-y1/ x2-x1.
Slope is the change over the y and the change over the x so we can just plug in points into this equation!
Pick 2 points--> (2,2) and (6,10)
Now plug in!
10-2/ 6-2 = 8/4 = 2
the slope of the line is 2! So this means it goes up 2 and to the right 1 unit.
Answer:
118 feet
Step-by-step explanation:
h= -16t² + 34t +100
In order to find the height of the rocket after 1 second, we substitute t=1 in the above equation
h= -16(1)² + 34(1) +100
h=-16 + 34 +100
h=118 feet
Thus, the rocket will be 118 feet high after 1 second
