Answer:
x=4.5
Step-by-step explanation:
PR=28
PQ= 2x+5
Require
Find X
Answer:
12 km
Step-by-step explanation:
Using the formula <em>rate × time = distance:</em>
Jogging = 12 km/h × x = 12x
Walking = 8 km/h × (x + 0.5) = 8x + 4
Setting the two terms equal:
12x = 8x + 4
Subtracting 8x from both sides:
4x = 4
Dividing both sides by 4:
x = 1
Therefore, it takes 1 hour of jogging or 1.5 hours of walking to travel from the school to the pool. Thus, they are 12 km [12 km/h × 1 h <em>or</em> 8 km/h × 1.5 h] apart.
Answer:
x ≤ 2
Step-by-step explanation:
-3x+12≥6
-3x≥6
3x≤6
x ≤ 2
Answer:
Step-by-step explanation:
Given that,
The volume of a sphere is 904.32 mm³.
The volume of a cone that has the same height and circular base with the same diameter is:
The volume of a sphere with the same radius is:
So, the volume of sphere is :
So, the volume of the cone is 
.
Answer:
angle HIK and angle GFD
Step-by-step explanation:
pretty sure thats right sry if its wrong have a nice day :)
