The answer is C. The easiest way to find this is by setting the top two angles added together to 180 because they divide a straight line. The just plug the numbers in and you get C
Answer:
1.) Alex and Jemma decided that they will separate the dozen doughnuts that they bought. Since Jemma loved doughnuts she got 7, and Alex got 5.
2.) 35:49
Divide 35 and 5.
35/5=7
Multiply 7 by 7.
7 x 7=49.
The missing side will be 35:49
Answer:
<h2> √3</h2>
Step-by-step explanation:

From triangle: 
Therefore:

Answer:
1 ten.
Step-by-step explanation:
1 ten = 10 ones/units
Answer:
19
Step-by-step explanation:
9+10=19