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irina1246 [14]
2 years ago
12

PLEASE HELP ME ASAP!!!!!! ty :)

Mathematics
1 answer:
Drupady [299]2 years ago
3 0

Answer:

B should be the answer but it could but C

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The coach recorded how fast his runners ran 1 mile.Eric ran a mile in 10.84 minutes, Kay ran a mile in12.79 minutes, and Rosie r
Feliz [49]

Answer:

1.26  minutes

Step-by-step explanation:

Step one:

given

Eric ran a mile in 10.84 minutes,

Kay ran a mile in12.79 minutes, and

Rosie ran a mile in 9.58 minutes

Required

The time difference between  Eric run and Rosie

Step two:

The difference is

10.84- 9.58=1.26  minutes

8 0
3 years ago
The radius of Earth is about 6378 km, and the radius of Mercury is
Fofino [41]

In this case, Earth and Mercury are both spheres. The formula for volume of sphere is 4/3(pi)(radius)(radius)(radius).

Since the volume of both is immense, it is hard to describe here.

The concept to solve this problem would be to insert the appropriate radius length hence find the difference between the two spheres.

5 0
3 years ago
2) Find the point, M, that is five-sixths of the distance from A(-7, 2) to B(-1, -4).
JulsSmile [24]
We have that
point A(-7,2)  and point B(-1,-4)

Step 1
find the distance AB
d=√[(-4-2)²+(-1+7)²]------------> √[36+36]
d=√72

step 2
find the point M
five-sixths of the distance from AB----------> (5/6)*√72

see the attached figure
AC/AB=x/((5/6)*AB)
6/(AB)=x/((5/6)*AB)--------> 6=6x/5
x=30/6-------> x=5

CB/AB=y/((5/6)*AB)
6/AB=y/((5/6)*AB)---------> 6=6y/5
y=30/6-------> y=5

therefore
the coordinate x of point M is
A(-7,2)
Mx=-7+5=-2

the coordinate y of point M is
A(-7,2)
My=2-5=-3

the point M is (-2,-3)



7 0
3 years ago
What is the greatest common factor of 2 and 5?
velikii [3]
There would be no number because numbers never end and it would not be possible if you are finding the greatest number
6 0
3 years ago
A car travels from ways that a high school to Target a distance of 18 mi in 45 minutes. It remains at Target for 30 minutes at r
vazorg [7]
What I did is just add both minutes to find out what the time was I got 100 minutes and for distance I just added the both miles and it gave me 23 miles in total
5 0
2 years ago
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