Answer:
The height of the flagpole is 7.5 m
Step-by-step explanation:
In this problem
we know that
Triangles SPN and SFG are similar by AA Similarity Theorem
see the attached figure to better understand the problem
Remember that
If two figures are similar then the ratio of its corresponding sides is proportional
so
SN/SG=PN/FG
we have
SN=8 m
SG=SN+NG=8+32=40 m
PN=1.5 m
FG ----> the height of the flagpole
substitute the values and solve for FG
8/40=1.5/FG
Multiply in cross
FG(8)=40(1.5)
FG=40(1.5)/8
FG=7.5 m
Answer:
1/4 * 1/2 = 1/8
Step-by-step explanation:
1/4 chance of choosing an 'm'
1/2 chance of getting tails
Probability of both events = 1/4 * 1/2 = 1/8
Answer:
420 Mile's.
Step-by-step explanation:
First you figure out the unit rate by dividing 360 by 6 which is 60. So that's 60 miles per hour. Now multiply 60 by 7 to find out how many miles she will drive in 7 hours. When you multiply you get 420.
Answer:
First one is <
Step-by-step explanation:
Second one is =
Since they are moving in opposite directions, this is the same as Amy staying still and Erica biking at 10 meters per second away from her.
To travel 1km = 1000m at 10 meters per second, you need 1000/10 = 100 seconds.