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Mariulka [41]
3 years ago
8

Someone help? 25 points

Mathematics
2 answers:
insens350 [35]3 years ago
7 0

Answer:

A= scalene

B = isosceles

C = isosceles

D = equilateral

Step-by-step explanation:

Angles:

The largest angle will be across from the largest side, and the medium and small will be the same.

If none of the angles are the same, then it is scalene.

If there are two angles the same, then it is isosceles.

If there are three angles the same, then it is equilateral.

Side lengths:

If none of the sides are the same, then it is scalene.

If there are two sides the same, then it is isosceles.

If there are three the same, then it is equilateral.

kirill115 [55]3 years ago
4 0

Answer:

A: scalene: non have the same angel

B: isosceles: two sides have the same angel

C: isosceles:two sides have the same angel

D: equilateral:all sides do

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Sonbull [250]

Answer:

slope = -2

Step-by-step explanation:

rise/run: y2-y1/x2-x1 .

=12-18/4-1 = -6/3 = -2

6 0
3 years ago
Can someone help me with B? I’m really bad at this kind of stuff. I need help ASAP
Vinil7 [7]

Answer:

D = .44P

Step-by-step explanation:

We need to find the slope of the line

m = (y2-y1)/ (x2-x1)

Using two points

m = (22-4.4) /(50-10)

   = 17.6/40

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We can use the point slope form of the equation

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D-4.4 = .44 (P-10)

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D-4.4 = .44P - 4.4

Add 4.4 to each side

D -4.4+4.4 = .44P -4.4+4.4

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8 0
3 years ago
Read 2 more answers
The diameter of a circle is 10 cm what is the angle measure of an arc Pi centimeters long
vredina [299]
We know that

[length of a circumference]=2*pi*r
diameter=10 cm
r=10/2-----> 5 cm
[length of a circumference]=2*pi*5-----> 10*pi cm

if 360° (full circle) has a length of -----------> 10*pi cm
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X=pi*360/10*pi------> 36°

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8 0
3 years ago
Uber charges a $5 pickup fee and $0.25 per mile. define variables and write an equation to model this situation.
Degger [83]

Answer:

See below

Step-by-step explanation:

<h3>Uber</h3>
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  • $0.25 per mile

<u>Equation</u>

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<u>Cost of 5 miles:</u>

  • y = 0.25(5) + 5 = $6.25
<h3>KC yellow Cab Co.</h3>
  • $1.75 pickup fee
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<u>Equation</u>

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<u>Cost of 5 miles:</u>

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Comparing the cost we see KC yellow Cab Co. is better value for a 5 mile ride.

8 0
3 years ago
Suppose that the batting averages or AVG (hits per at-bat) of all players in the AAA baseball league are normally distributed wi
bulgar [2K]

Answer:

0.1

Step-by-step explanation:

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= 0.1

The lower bound is 0.1

6 0
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