Hello there!
I hope you are having a wonderful day!
I would be happy to help!
Your question states: Jenny is 34 years old. Two years ago she was twice as old as her cousin. How old is her cousin now?
Two years ago, she was 32.
One half of 32 is 16
Her cousin was 16 two years ago
16 plus 2 = 18
Her cousin is now 18
34 - 2 = 32
32/2 = 16
16 + 2 = 18
Answer = 18
Hope I helped!
Let me know if you need anything else!
~ Zoe
Answer:
V = 125 cm³
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Volume of a Cube Formula: V = a³
- <em>a</em> is any side length
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify variables</em>
<em>a</em> = 5 cm
<u>Step 2: Find Volume</u>
- Substitute in variables [Volume of a Cube Formula]: V = (5 cm)³
- Evaluate exponents: V = 125 cm³
Answer:
See below.
Step-by-step explanation:
An example will illustrate the method:
(2/3)^3
= 2^3 / 3^3
= 8/27.
Answer:
42 minutes
Step-by-step explanation:
20 - 9.92 = 10.08
Susan used $10.08 to make her phone call
10.08/0.24 = 42
Her call lasted 42 minutes
I think the answer is 7 tens. I hope this helps, but I am pretty sure it is wrong maybe
