Answer:
79
Step-by-step explanation:
Add.
17 + 2 = 19
Multiply.
19 x 4 = 79
Answer:
12 Pencils Sharpened
Step-by-step explanation:
Since the sharpener receptacle is emptied out 2 times every day.
Do 24*2 to get 48 pencils sharpened each day.
Now do 48/20 to get how many pencils a single person sharpens each day. Resulting in 2.4 pencils each day for 1 person.
Multiple 2.4 by 5 (Amount of days) to get 12 pencils in 5 days.
2x+y=400
A=xy area of farmland
y=400-2x
A=400x-2x^2
A'(x)= 400 -4x derivative of area with respect to x
0=400-4x find out where f ' equals 0
4x=400
x=100
A'(x)= 400 -4x
A''(x)= -4 check 2nd derivative. if negative then relative max at x=100
2x+y=400
y=200
dimensions 100x200
hope it helped
Answer:
Hey there!
Define Variable: Let t be the number of toppings
Equation : You are correct
Solution: You are also correct.
Nicely done!
Hope this helps :)
Answer:
Step-by-step explanation:
Consider the below figure attached with this question.
Given information: a∥b, 
.
a∥b (Given)
(Given)
Multiply both sides by 8.
...(1)
If a transversal line intersect two parallel lines then the same sided interior angles and are supplementary angles.
(Same sided interior angles)
(Substitution)
Divide both sides by 9.
The measure of angle 6 is 20 degree.
Substitute this value in equation (1).
The measure of angle 4 is 160 degree.
