Answer:
They run at the same speed
Step-by-step explanation:
First, you have to find a way seeing how fast both animals run in the same amount of time. You can find out how fast they both run in one second.
60 feet in 6 seconds is how many feet in one second? Well, you can do 60/6 (60 divided by 6) and you will see that in one second, the cheetah can run 10 feet
100 feet in 10 seconds is how many feet in one second? Same thing, you can do 100/10 (100 divided by 10) and you will see that the gazelle can run 10 feet in one second.
Finally, you compare the two answers from the two animals. For the cheetah, we learned that it can run 10 feet in one second, and for the gazelle, we learned that it can run 10 feet in one second. So, we know that they run at the same speed.
Thank you! Please let me know if this was helpful!
1) First we need to find midpoint M of segment AB.
... M = (A+B)/2 = ((2+8)/2, (0+4)/2) = (5, 2)
Then vector AB is B-A = (8-2, 4-0) = (6, 4)
and vector PM is P-M = (3-5, 5-2) = (-2, 3)
The latter has slope that is 3/-2 = -3/2. The former has slope that is 4/6 = 2/3.
The product of these slopes is -1, indicating these vectors are perpendicular.
2) Vector PA is P-A = (3-2, 5-0) = (1, 5).
Vector PB is P-B = (3-8, 5-4) = (-5, 1).
The lengths of both of these vectors are √(1²+5²) = √26.
Answer:
12 square feet
Step-by-step explanation:
You can find out how many square feet he bought by dividing 432 by 3.
432/3=144
Now, you need to find the square root of that to find the length of just one side of the room.
Answer:
4.=11 5.=4 6.=17 7.=47 I think
Step-by-step explanation:
an absolute value of a number is never negative so you just make the number positive and go about the equation normally
Answer:
AB // CD and AD // BC, then ABCD is a parallelogram
Step-by-step explanation:
Step 2: Show AD // BC
A = (-3 , 3) and D = (0 , 0)
Find the slope of AD
B = (2 , 5) and C = (5 , 2)
The slope of AD = the slope of BC
So AD // BC because they have the same slope
Step 3:
Each two opposite sides are parallel in quadrilateral ABCD
So the quadrilateral is a parallelogram
