Answer:
<u>68°</u>
Step-by-step explanation:
A triangle with two sides of equal length is an isosceles triangle.✨
hope you have a great day.
Answer:
1
Step-by-step explanation:
1) first, we need to calculate slope of old line:
Let’s take coordinate points (3,7) and (4,9)
3-x1
7-y1
4-x2
9-y2
Slope formula: (y2-y1)/(x2-x1)
Let’s plug in our values:
(9-7)/(4-3)
2/1
Old slope=2
So we need to divide 2 with 2
2/2=1
New slope=1
Hope this helps
9514 1404 393
Answer:
78.5 km
Step-by-step explanation:
Measured at the airport, the angle between the two planes is ...
180° -60° -50° = 70°
The law of cosines tells us the distance between the planes is ...
d = √(50² +80² -2·50·80·cos(70°)) ≈ √6163.84 ≈ 78.5 . . . km
The planes are about 78.5 km apart.
[ Answer ]
[ Explanation ]
- Factor:
----------------------------------
- Break The Expression Into Groups
( + 3x) + (4x + 6)
- Factor Out X From + 3x: x(2x + 3)
- Factor Out 2 From 4x + 6: 2(2x + 3)
x(2x + 3) + 2(2x + 3)
- Factor Out Common Term 2x + 3
(2x + 3)(x + 2)