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Karolina [17]
2 years ago
5

Please put the explanation!

Mathematics
1 answer:
BaLLatris [955]2 years ago
5 0

Answer:

60

Step-by-step explanation:

In order to get this answer, we must know that a triangle's angles add up to exactly 180. Also, Angles that intersect will have congruent, opposite sides. The last thing is that a line is = 180 degrees. So, the triangle with the 94 and the 142, you can use that. the angle next to the 142 is going to be 180-142 which is 38 and since the other angle is opposite 94, as well. when you add those up u get 132 and 180-132= 48 which is the missing angle for the far right triangle. then, you get the opposite of that angle, put that in the other triangle, do the same with the 72, and add those up to get 120 and since a triagle adds up to 180, 180-120 = 60. So, 60 is your missing angle. Cheers

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yan [13]

Answer:

Step-by-step explanation:

Tip: say they are congruent if they have the same lines and seem to be same size of triangles.

For the how do you know part it can only be SSS, SAS, or SSA Good Luck Tried my best :).

8 0
2 years ago
There is a spinner with 14 equal areas, numbered 1 through 14. If the spinner is spun one time, what is the probability that the
serg [7]

Answer:

11/14

Step-by-step explanation:

Firstly, to solve this problem, what we do is to know the number of multiples of 2 and the numbers of multiples of 3 between 1 and 14.

For 2, we have; 2, 4, 6 , 8 , 10 , 12 and 14

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4 0
2 years ago
How can you use a mapping diagram to determine the domain and the range of a relation?
Studentka2010 [4]
Step 1: Draw the mapping diagram for the given relation.
Step 2: A relation is a function if each element in the domain is paired with one and only one element in the range.
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                              Domain                Range 
                                        3         |     -1
                                                   |
                                                   |
                                        6         |     -2</span>
4 0
2 years ago
286,489 Is an odd number. How many times greater Is the 8 In the ten thousands place than the 8 In the tens place?
ololo11 [35]
Four  times greater would be the answer I think?
3 0
3 years ago
Read 2 more answers
O.
nata0808 [166]
OK SO - 6 : 5 hope this help x
3 0
2 years ago
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