70+9x+7-21x-5=0
-12x=-72
x=6
Explanation:
The three inner angles of the triangle add up to 180. And if a straight line is split into two angles, those also add to 180 degrees. So we can make the equation '9x+7 + 70 + 180-(21x+5) = 180'
Answer:
Refer to the chart below for help:
SSS: When all three sides are equal to each other on both triangles, the triangle is congruent
AAS: If two angles and a non-included (you can think of it as outside) side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.
ASA: If two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.
SAS: If any two angles and the included side are the same in both triangles, then the triangles are congruent.
Answer:
hope it helps you
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Answer:
#1
#2
#4
Step-by-step explanation:
even numbers are 3
3/6=1/2
1/2=1/2
1 or 5=2 numbers
2/6=1/3
1/3=1/3
numbers < 3 are 1 and 2
2 numbers
2/6=1/3
1/3 does not =1/2
2 or odd numbers are 2,1,3,5
4/6=2/3
2/3=2/3
Answer:
-12y + 48 !
Step-by-step explanation:
hope this helps :))
