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Law Incorporation [45]
3 years ago
8

Ava started reading at 3:30 pm. she stopped for a snack at 4:15 pm . which fraction of a circle did the minute hand turn?

Mathematics
2 answers:
katovenus [111]3 years ago
4 0
 I think the answer would be 3/4 because in 30 minutes it would turn halfway and in 15 it would be half a half and  half a half  is 3/4
torisob [31]3 years ago
3 0
3/4 because every 15 minutes is 1/4 and it went 45 minutes.
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Verify that the segment lengths form a triangle. Is the triangle acute, right, or obtuse? ​
Elena-2011 [213]

Answer:

The lengths do form a triangle and it is a right triangle.

Step-by-step explanation:

<u>Part I:</u>

To find out if 3 segment lengths form a triangle, you must verify that the sum of the two SMALLER sides (6+8) is GREATER than the longest side (10). That is true for this case. We have a triangle

<u>Part II</u>:

To find out the type of triangle, we must incorporate the Pythagorean theorem:

  • If c^2 = a^2 + b^2\\ then it is a right triangle.
  • Substitute the values. (c=10, b=8, 6=a)
  • 10^2 = 6^2 + 8^2\\100 = 100
3 0
3 years ago
I WILL AWARD BRAINLIEST!!!! PLEASE HELP!!
erma4kov [3.2K]

Answer:

x= 14

y= 5

Step-by-step explanation:

3x+23+25=90    3x=90-48   x=14

3(14)+23+5y= 90    65+5y=90  y= 5

6 0
4 years ago
Which pairs of angles are alternate exterior angles?
saw5 [17]
Based on the image I see 2 pairs of alternate exterior angles

the 1st pair of angles are (<A & <H)
the 2nd pair of angles are (<B & <G)

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7 0
4 years ago
The force of gravity on an object varies directly with its mass. The constant of variation due to gravity is 32.2 feet per secon
castortr0y [4]

Answer:

<h2>F = 32.2m</h2>

Step-by-step explanation:

According to newton second law, the force of gravity on an object varies directly with its mass and it is expressed mathematically as Fαm i.e

F = mg where;

F is the force of gravity

m is the mass of the body

g is the proportionality constant known as the acceleration due to gravity.

If the constant of variation due to gravity is 32.2ft/s², the equation that represents F, the force on an object due to gravity according to m, the object’s mass can be gotten by substituting g = 32.2 into the formula above according to the law as shown;

F = m*32.2

F =32.2m

Hence the required equation is F = 32.2m

5 0
4 years ago
Read 2 more answers
I need to know this help now please and thank you !
Makovka662 [10]
The third one!!!!!!!!
8 0
3 years ago
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