Answer:
Step-by-step explanation:
The product of two numbers is greater than one of the multiples if the other multiple is greater than 1.
a)
- 7/5 × 1/3 > 1/3 as 7/5 > 1 ⇒ yes
b)
- 3/4 × 2/9 < 2/9 as 3/4 < 1 ⇒ no
c)
- 4/3 × 2/9 > 2/9 as 4/3 > 1 ⇒ no
d)
- 5/7 × 1/3 < 1/3 as 5/7 < 1 ⇒ yes
Answer:
Step-by-step explanation:
The slope of 
is:
The negative reciprocal of that slope is:
So the perpendicular line will have a slope of 
:
And now put in the point 
:
And that answer is OK, but let's also put it in 
form:
Mason:
time = t
V = 6 ft/s
Distance = v * t = 6t
Nora:
time = t - 60 [ I passed 1 minute to seconds]
V = 8 ft/s
Dsitance = v*t = 8 (t - 60)
Both distance are equal
6t = 8(t-60)
6t = 8t - 480
8t -6t = 480
2t = 480
t = 480/2
t = 240 s
Mason had been swimming for 240 seconds when both had swan the same distance.
The answer is 17.5 miles because, it depends if the family uses more or less gallons of gas. The Millers must've driven for 26.25 miles using 4 gallons of gas!!! Hpe this helps!!!
Sarah's 10 years old.
Antonio's 2 years old.
2 x 2 = 4
10 x 3 = 30
4 + 30 = 34
2 x 5 = 10
