Answer:
They ran a total of 4 miles
Step-by-step explanation:
2 1/3 + 1 2/3 = 4
Answer:
680 kilometer per hour
Step-by-step explanation:
Answer:
19 = x
Step-by-step explanation:
The square of the tangent segment = The product of (whole secant segment) (the outside part of the secant segment)
BD²= (BA)(BE)
8² = (4 + x - 7) (4) BA = BE + EB
8² = (x - 3)(4)
64 = 4x - 12
64 + 12 = 4x
76 = 4x
19 = x
1. 18x+16 in
To find the perimeter of a rectangle you have to add all the side together. Two sides are 5x+2 in and two sides are 4x+6 in. 5x+2+5x+2+4x+6+4x+6=18x+16
Sorry I don't know how to do the others.
