Answer: Speed of local bus is 50 mph and speed of express bus is 75 mph
Step-by-step explanation:
let say speed of local bus = x
so speed of express bus = x + 25
Distance = Speed × Time
Distance traveled by local bus = x × 10.2 = 10.2x
Distance traveled by express bus = (x + 25) × 6.8
since Distance traveled by local bus is same as Distance traveled by express bus
⇒10.2x = (x + 25) × 6.8
⇒ 10.2x = 6.8x + 170
⇒ 10.2x - 6.8x = 170
⇒ x = 170/3.4 = 50
So Speed of local bus = x = 50 mph
and Speed of express bus = x + 25 = 50 + 25 = 75 mph
x 5
Answer:
A
Step-by-step explanation:
can i please get brainliest im trying to rank up
Answer:
A
Step-by-step explanation:
give the guy above me a brainly
and gibe me a lot of rate and like
B.240
C.30
D.11
Since we know that 8 out of 19 players have two or more siblings, we can write the ratio as 8/19. Now to use that for the whole team, we will cross multiply:
8/19 and x/570, to find x. so 8*570 = 19x == 4560 = 19x, x = 240.
So (B) 240 players on the team have two or more siblings.
Words may be used once or more than once.
Equilateral triangles are ___
acute triangles.
Scalene triangles are ___
acute triangles.
Right triangles are ___
acute triangles.
Obtuse triangles are ___
isosceles triangles.
Answer:
Equilateral triangles are sometimes
acute triangles.
Scalene triangles are never
acute triangles.
Right triangles are never
acute triangles.
Obtuse triangles are always
isosceles triangles.