Answer:
About 27 weeks
Step-by-step explanation:
349.99/13 = 26.9 = 27
Answer:
50 millimeters
Step-by-step explanation:
d alone , is always 1. Just like any other variable. To find the hegiht you need to do days x 10.
After 5 days its mental math.
just do 5 x 10 and do not forget to add millimeters to the end!
Answer:
all work is pictured and shown
Step-by-step explanation:
Hey, there!!
Given,
cos theta = 0.5
To convert it into angle, you have to take cos to right side making it (cos inverse).
Therefore, theta = cos inverse (0.5)
= 60°.
<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
we know
distance =time *speed
from given question we have following equation
4*t+(1.5-t)*8=10
4*t+12-8t=10
12-4t=10
-4t=10-12
4*t=2
t=0.5 hour
hence at speed 4 miles per hour he crosses 4*0.5=2 miles
at speed 8 miles per hour he crosses 8*(1.5-0.5)=8 miles
