Step-by-step explanation:
- |-9| = -9
So, -|-9| = -9
Good luck
Answer:
The mom ate 49 fish.
Step-by-step explanation:
This question can be solved by a rule of three.
a mother otter is fed 7 fish for every 2 fish for its cub
if a cub has eaten 14 fish , how many fish did the mother eat ?
For each 2 fish cub eats, the mon eats 7. How much has the mom eaten if the cub has eaten 14?
So
2 - 7
14 - x
2x = 14*7
Simplifying by 2
x = 7*7
x = 49
The mom ate 49 fish.
To find the fraction inbetween,
1. Add up the 2 fractions
2 Divide it by 2
Step (!) Add them up:
2/3 + 1 1/3 = 2
Step (2) Divide the answer by 2:
2÷ 2 = 1
Answer: The number between 2/3 and 1 1/3 is 1.
(2√5 + 3(√7))^2
(2√5 + 3(√7))(2√5 + 3(√7))
4*5 + 6√35 + 6√35 + 9*7
20 + 12√35 + 63
20 + 63 + 12√35
83 + 12√35
Answer:
Step-by-step explanation:
<u>Step 1: Multiply
</u>
<u>Step 2: Combine
</u>
Answer:
