Answer:
5
Step-by-step explanation:
You solve the equation
Answer:
4
Step-by-step explanation:
You can use the Pythagorean theorem to find the length of the unknown side.
For that, let the unknown side be x.
Let us solve now.
2² + x² = ( 2√5)²
4 + x² = 2√5 × 2√5
4 + x² = 2 × 2 × √5 × √5
4 + x² = 4 × 5
4 + x² = 20
x² = 20 - 4
x² = 16
x = √16
x = 4
Hope this helps you :-)
Let me know if you have any other questions :-)
Answer:
The number of comic books did they have in all = 56
Step-by-step explanation:
The ratio of comics with Susan : Abe = 3 : 5
Let us assume the common factor on this ratio = m
So, the number of comics Susan has = 3 m
The number of comics Abe has = 5 m
Also, given: Abe had 14 more comic books than Susan
So, the number of comics Abe had = 14 + 3 m
⇒ 5 m = 3 m + 14
or, 2 m = 14, or m = 7
So, the number of books Susan has = 3 m = 3 x 7 = 21 books
The number of books Abe has = 5 m = 5 x 7 = 35
So, the book they have in all = 21 + 35 = 56
Answer:
The rate change between these points is 3.
Step-by-step explanation:
Answer:
Total amount spend = $6.96
Step-by-step explanation:
Given:
Amount of Skittles = 1.5 pound
Amount of Reese = 4.5 pound
Amount of chips = 2.3 pound
Candy cost = $0.70 per pound
Chips cost = $1.20 per pound
Find:
Total amount spend
Computation:
Total amount spend = [Amount of Skittles+Amount of Reese][Candy cost]+[Amount of chips][Chips cost]
Total amount spend = [1.5+4.5][0.70]+[2.3][1.20]
Total amount spend = 4.2 + 2.76
Total amount spend = $6.96
