Answer:
Step-by-step explanation:
Area = 84sqaure inch
Width = 2 1/2inch = 5/2inch
Area = l × width
So: 84 = l × 5/2
168 = 5l
l =>168/5
l = 33 3/5
Answer:
The sum of interior angles in a triangle is 180°.
So we just have to add Al the angles and equate them to 189°
Step-by-step explanation:
![70 + 65 + x + 35 = 180 \\ 135 + 35 + x = 180 \\ 170 + x = 180 \\ x = 180 - 170 \\ x = 10](https://tex.z-dn.net/?f=70%20%2B%2065%20%2B%20x%20%2B%2035%20%3D%20180%20%5C%5C%20135%20%2B%2035%20%2B%20x%20%3D%20180%20%5C%5C%20170%20%2B%20x%20%3D%20180%20%5C%5C%20x%20%3D%20180%20-%20170%20%5C%5C%20x%20%3D%2010)
Answer:
70-79
Step-by-step explanation:
If you look at the histogram, the graph that has 70-79 is the lowest.
Hope this helps plz mark brainliest :D
You can only simplify it, because you can't add a number with x to a number without, so it would be 7x+7