Answer:
hi
Step-by-step explanation:
hi
Answer:
Step-by-step explanation:
A) We use this relation: Distance = time * speed ( speed or vitesse or rate)
So d= 3.4*t= 3.4t (miles)
B) If t= 5/8
then the distance d= 3.4* 5/8= 2.125 miles.
C) If the distance d= 5.44, we can find the time like:
d= 3.4*t, and we know d=5.44
so 5.44= 3.4*t or t = 5.44/3.4, t= 1.6 hours
Hope you understand it.
Answer:
the formula is C = 2(pi)r
Answer:
Step-by-step explanation:
It's an isosceles triangle so it means two sides are equal or better term congruent .
So PR is equal to PQ
You can write
X+1=2x+1
Solve the equation
2x+1-x-1=0
X=0
In order to find PQ plug X in place of 2x+1
To find
QR do the same for its expression .
Answer:
f mZDEC = (12x – 3), mZBCE = (7x – 26), and mzDAE = 72°, find each angle measure. 12X-3+7X-36 =180. 19x-29 = 180. 19x - 309. X = 11 m<DEC = 12cu1-3.Step-by-step explanation:
