Whenever you are given a scale factor, that factor will apply to each dimension and because area is a two dimensional measurement, you multiply the area by 5 twice (so x5 x5). This means the new area would be 154x5^2. The new area of the photograph is 3850 square inches.
Answer:
54
Step-by-step explanation:
Parentheses (14 + 42 - 6) = 50:
⇒ 50/10 + 7²
Exponents 7² = 49:
⇒ 50/10 + 49
Multiplication/division 50/10 = 5:
⇒ 5 + 49
Addition/subtraction: 5 + 49 = 54
⇒ 54
Answer:
Step-by-step explanation:
Now, this is in unit form.
You are asking to make it in simple form.
<u>Well, Here is how you do it:</u>
- Remove the words.
- Wholes (*2) and fifths.
- then, your equation is now is simplest form.
- The equation is: -2 45 ÷ (-7).
There you have it!
Answer:
Step-by-step explanation:
The formula for the area of a rectangle is length times width. or a=lw.
To find each of the answers you multiply the two numbers.
a) 5(1/3)= 5/3 or inches squared
b) 5(4/3)= 20/3 or inches squared
c) 5/2(4/3)=20/6 or inches squared
d) 7/6(6/7)=56/56 or 1 inch squared