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Scrat [10]
3 years ago
14

12. Determine the missing angle measures. M<1 M<3

Mathematics
1 answer:
Masja [62]3 years ago
3 0

Answer:

3 is 15 degrees and 1 is 67 degrees

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Answer this question for me ASAP PLEASE. Please show all work.
ziro4ka [17]

9514 1404 393

Answer:

  acute scalene triangle

Step-by-step explanation:

The largest angle is acute, and all sides are different lengths. The triangle is an<em> acute scalene triangle</em>.

____

The magnitudes of the coordinate differences are ...

  WX = (7, 5), XY = (2, 7), WY = (9, 2)

The two sides that are closest in length are ...

  WX = √(49+25) = √74

  WY = √(81 +4) = √85

Obviously, these are different lengths.

You can get a clue by comparing the numbers whose squares you are adding:

  7^2 +5^2 > 7^2 +2^2 . . . . . WX > XY

  9^2 +2^2 > 7^2 +2^2 . . . . WY > XY

so, the only question is relation between WX and WY. We note that the length of WX is less than one of the coordinate differences of WY, so we know WY is the longest. (√74 < 9)

We can tell from the graph that angle X (opposite longest side WY) is an acute angle, so the triangle is acute.

7 0
3 years ago
Which are the solutions of x2 = –11x + 4? StartFraction negative 11 minus StartRoot 137 EndRoot Over 2 EndFraction comma StartFr
Marysya12 [62]

Answer:

x_1=-\frac{11}{2}-\frac{\sqrt{137} }{2}\\\\x_2=-\frac{11}{2}+\frac{\sqrt{137} }{2}

Step-by-step explanation:

Given the following quadratic equation:

x^2 = -11x + 4

The steps to solve it are:

1. Move the terms to one side of the equation:

x^2+11x- 4=0

2. Apply the Quadratic formula x=\frac{-b\±\sqrt{b^2-4ac} }{2a}.

In this case we can identify that:

a=1\\b=11\\c=-4

Then, substituting these values into the Quadratic formula we get the following solutions:

x=\frac{-11\±\sqrt{11^2-4(1)(-4)} }{2(1)}

x_1=-\frac{11}{2}-\frac{\sqrt{137} }{2}\\\\x_2=-\frac{11}{2}+\frac{\sqrt{137} }{2}

3 0
3 years ago
Read 2 more answers
Which is more 8 tons or 16,002 pounds
Alexxx [7]

Answer:

16,002

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the nth term of the sequence 3,11,25,45
Veseljchak [2.6K]
11-3= 8
25-11 = 14
45- 25 = 20

14- 8= 6
20- 14 = 6
so,
20+ 6= 26
so,
<span>45+ 26= 71 ans.

the answer is 71</span>
7 0
3 years ago
If max have 600 apples and give sis some how did here
inna [77]

Answer:

Sorry, but your question doesn't make sense

Step-by-step explanation:

where is the rest of the question/problem

8 0
3 years ago
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