871 miles ........... 13 hours
469 miles ............x hours
x = 469×13/871 = 7 hours
Hey!!
How do you find slopes?
Ans - In order to find slop, we will need to use the slop formula which is
( y₂ - y₁ ) / ( x₂ - x₁ )
Now let's take two points on the graph
I will take the points ( -1 , 0 ) and ( 1 , 2 )
Now let's plug in these values :
y₂ = 2 , y₁ = 0 and x₂ = 1 and x₂ = -1
( 2 - 0 ) / ( 1 + 1 )
2 / 1
Hence, the slope is 2
Hope my answer helps!!
Answer:
<ECF = 45 degrees
Step-by-step explanation:
If ABCD is a square, then the diagonal AC divides angle <C and angle <A in two equal parts. Angles A and C are also 90 degrees each due to the act that the figure is a square. Therefore their bisection would render 90/2 = 45 degrees.
Notice as well that angle <ECF is opposite by the vertex to one of these 45 degree angles, and then it must measure the same amount (45 degrees).
So, <ECF = 45 degrees
The midpoint given illustrates that the length of the segment CG will be C. 15.
<h3>What is a midpoint?</h3>
It should be noted that in geometry, the midpoint simply means the middle point of a line segment.
In this case, from the diagram given, midpoints F and G are located with segments CG and DF intersecting at H and CH =10.
Therefore, the length of CG will be:
= 10 + (1/2 × 10)
= 10 + 5
= 15
In conclusion, the length of CG is 15.
Learn more about midpoint on:
brainly.com/question/16828532
Hey!
Alright, let's solve this step-by-step:
156.46 - 14.95 = 141.51
141.51 / 0.89 = 159
We can check by multiplying: 0.89 × 159 = 141.51 --- Is Correct!
Alonzo drove the truck for 159 miles.
