Answer:
<em>Answer: B. 38 mm</em>
Step-by-step explanation:
<u>The Perimeter of a Shape</u>
The perimeter of a given shape is the sum of all exterior lengths surrounding the shape.
The figure shows a shape where all the external measures are given except the leftmost side.
This length is the sum of 3 mm + 10 mm = 13 mm.
Now calculate the perimeter:
P = 4 mm + 3 mm + 10 mm + 8 mm + 13 mm = 38 mm
Answer: B. 38 mm
Answer:
The correct answer will be (B
Step-by-step explanation:
Answer:
Ok so the answer is 13.7
Step-by-step explanation:
1. x/3 = 74/100
solve the equation above and get 3.7
2. the problem say a 10% tip so add that to 3.7. this equals 13.7
ANSWER: 13.7
- 3/6 - 5/7
We have to get both fractions to have the same denominator, so we multiply fraction 1 by 7/7 and fraction 2 by 6/6
So now, we have -21/42 - 30/42
Since we have the same denominator (the bottom number), all we have to do is look at the numerators, (top numbers) and add them.
So, we do -21 - 30, which equals -51.
So, our answer is -51 / 42
It is an improper fraction, so we turn it into a mixed number.
So, our new answer is -1 9/42
However, that can be simplified.
Now, it is -1 3/14
It is pronounced as "negative one and three fourteenths."
~Hope I helped!~
