90 for the first one
120 for the second one
Answer:
they were all 5.6 meters long
Step-by-step explanation:
22.4/4= 5.6
Answer:
x = 2.
Step-by-step explanation:
Multiply (2x - 4) by 2 to get (4x - 8). Multiply (2x - 4) by 3 to get (6x - 12). You then get (4x - 8) = (6x - 12). Subtract 4x from both sides of the equation to get -8 = 2x - 12. Add 12 to both sides of the equation to get 4 = 2x. Divide both sides by 2. You then end up with x = 2. Hope this helps!
Paulo ran a marathon in about 4 1.56 10 s.
(a) Write Paulo’s time in standard notation.
(b) Miguel ran a marathon in 4 h and 16 min. Who ran the race in the shorter amount of time? Show your
