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Effectus [21]
4 years ago
10

Help please

Mathematics
1 answer:
Svetlanka [38]4 years ago
5 0
Well first of you need to know that on a straight line there should be 180 degrees. Also a triangle has 180 degrees in total. Now if this is to scale then you can always measure the angle BCA and explain how you took that away from 180 to get whatever. Assuming otherwise i don't know how one can actually complete this question without any measurements, at least one and it would be something anyone can complete. Even if you didn't have anything it should be a equilateral triangle or isosceles. That way you can work out the inside sides than the exterior. But since it's not, I'm not to sure.
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Help! asap!! 10 points! will give brainliest!!!
Mnenie [13.5K]

Using the Pythagorean Theorem, we have that the distance from home plate to second base is about 127 feet.

<h3>What is the Pythagorean Theorem?</h3>

The Pythagorean Theorem relates the length of the legs l_1 and l_2 of a right triangle with the length of the hypotenuse h, stating that the hypotenuse squared is the <u>sum of the legs squared</u> of the triangle, according to the following equation:

h^2 = l_1^2 + l_2^2

The distance between each consecutive base is of 90 feet, hence the distance from home plate to 2nd base is the hypotenuse of a <u>right triangle in which the legs are of 90 feet</u>, being the distances from home plate to 1st base and 1st base to 2nd base.

Then:

h² = 90² + 90²

h = sqrt(90² + 90²)

h = 127 feet.

The distance from home plate to second base is about 127 feet.

More can be learned about the Pythagorean Theorem at brainly.com/question/654982

#SPJ1

7 0
1 year ago
PLEASE HELP!!! ANYONE???
Nadusha1986 [10]
We can eliminate choice C because our parabola is not upside down.  The way I determined which one it was was by picking a point on the graph and testing the x value of the point in the equation.  If the y value on the graph was the same as the y value on my calculator, then I chose the right one.  Let me give you an example of what doesn't work first.  Let's pick (3, 2) from the graph.  Let's test that point in choice D.  Filling in x = 3, y should = 2 if that's the right equation.  \frac{1}{2}(3^2)-3+2= \frac{7}{2}.  Our y coordinate is not 7/2, it's 2.  Let's try A: \frac{1}{3}(3^2)-3-2=-2.  Again, our y value is 2, not -2.  Let's try B: \frac{1}{3}(3^2)-3+2=2.  See how that works?  Your choice is B.
7 0
3 years ago
What are you post to do when you have a decimal that is 0.09
allsm [11]
To write 0.09 as a decimal you have to divide numerator by the denominator of fraction 0.09 us not a fraction so it is a decimal already and finally we have 0.09 as a decimal equals 0.09

9/100=0.09 also

i hoped i help :)
3 0
4 years ago
Which best describes the graphs of the line that passes through (−12, 15) and (4, −5), and the line that passes through (−8, −9)
konstantin123 [22]

Answer:

C) They are perpendicular lines.

Step-by-step explanation:

We first need to find the slope of the graph of the lines passing through these points using:

m =  \frac{y_2-y_1}{x_2-x_1}

The slope of the line that passes through (−12, 15) and (4, −5) is

m_{1} =  \frac{ - 5 - 15}{4 -  - 12}

m_{1} =  \frac{ - 20}{16}  =  -  \frac{5}{4}

The slope of the line going through (−8, −9) and (16, 21) is

m_{2} =  \frac{21 -  - 9}{16 -  - 8}

m_{2} =  \frac{21  + 9}{16  + 8}

m_{2} =  \frac{30}{24}  =  \frac{5}{4}

The product of the two slopes is

m_{1} \times m_{2} =  -  \frac{4}{5}  \times  \frac{5}{4}  =  - 1

Since

m_{1} \times m_{2} =  - 1

the two lines are perpendicular.

4 0
3 years ago
Read 2 more answers
Pls help as soon as possible
alexgriva [62]

Answer:26 last one 25 first and 3 middle

Step-by-step explanation:

6 0
2 years ago
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