Answer:
16
Step-by-step explanation:
3×2-2×-5=
6-(-10)=
6+10=
16
Answer:
Is this cooking because if it is why would we need to answer that just ask another adult because this app is for home work or school work not for cooking
9. 200
10. 60
11. 60
12. 70
13. 2
14. -5
16. 2
(Just a PS, you should learn how to do this since it's basic algebra and will be used a lot in the future math classes that you take.)
Answer:
540° and x = 85°
Step-by-step explanation:
the sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
here n = 5 , then
sum = 180° × 3 = 540°
2
sum the interior angles and equate to 540°
x + 115° + 95° + 115° + 130° = 540°
x + 455° = 540° ( sum 455° from both sides )
x = 85°
Answer:
y = 6/7x +3.43
Step-by-step explanation:
Parallel lines have the same slope. To find the equation, you must use the same slope and plug in the coordinates into the y and x of the equation to get 6= (6/7)(-4) +b
You'll get 3.43 (rounded) for b
Then combine it all together to get the answer above! Hope that helps!
