Answer:
Step-by-step explanation:
1. 56 + 81 = 137
2. The exterior angle theorem means that the 2 angles within a triangle that is on the opposite side of the angle outside the triangle could be added to find the angle that is outside of the triangle.
3. 56 and 81 are on the opposite side of the "x" outside the triangle which means that they could be added together which equals 137 degrees.
Hope this helps!
Answer:
(-4,-0.5)
Step-by-step explanation:
Answer: 18.
if aliyah gave 2 to her 4 children, thats 4x2 which equals 8, plus the 10 she took to get 18.
I can’t really see the questions that well, what does it say?
<span>Answer B
If the sum of the digits in the number is a multiple of the number 9 is divisible by 9
A 63
digits : 6,3
sum 6 + 3 = 9
9 : 9 = 1
</span><span>The number of 63 is divisible by 9
</span>.............................................................
B 69
digits 6,9
sum 6 + 9 = 15
1,(6)
------------
15 : 9
- 9
----------
60
- 54
--------
60
<span>the number 69 is not a multiple of 9 and divided by 9 do not receive natural number</span>........................................................
C 18
digits 1,8
sum 1+8 = 9
9:9 = 1
<span>The number of 63 is divisible by 9
</span>........................................................
D 27
digits 2,7
sum 2 + 7 = 9
9 : 9 = 1
<span>The number of 63 is divisible by 9
</span>............................................................
difficult
621450450
digits 6,2,1,4,5,0,4,5,0
1 sum 6 + 2 + 1 + 4 + 5 + 0 + 4 + 5 + 0 = 27
2 sum 2 + 7 = 9
9 : 9 = 1
<span>The number of 63 is divisible by 9
</span>
621450450 :9 = 69050050