Answer:
7
Step-by-step explanation:
The angles that we are sure about is 33 and 90. The angles of a triangle add up to 180. 33 + 90 = 123. 180 - 123 = 57. 57 = 7x+8, 49 = 7x, x = 7.
The area is 80 just time 10 and 2 and 4
Based on the given above, collection of books of Nathan and Jason can be translated into the following equations:
6J + 1/3N = 134
1/3 J + N = 31; J = Jasons and N=Nathan
Solving two equations with two unknowns simultaneously,
Jason = 21 books and Nathan = 24 books
Answer:
20 : 28
5 : 7 = 20 : 28. And 7 is a fourth of 28.
Hey there,
To find the tip amount we would multiply 18 by 15%.
To do that we turn 15% into a decimal
Then we just multiply by 18.
The answer would be $2.70.
Hope I helped,
Amna
