I’m thinking 80 cm I may be wrong tho
Answer:
C. 5
Step-by-step explanation:
Keeping in mind that this is a right triangle, to find the length of side a, we can use the Pythagorean Theorem.
Remember, the Pythagorean Theorem is:
a² + b² = c²
where a and b are the legs of the right triangle and c is the hypotenuse.
As we can see in the image, a is one of the two legs of the right triangle. 13 is the hypotenuse and 12 is another leg. Plugging into the Pythagorean Theorem, we get:
a² + 12² = 13²
Now we solve for a.
a² + 144 = 169
Subtract 144 from both sides.
a² = 169 - 144
a² = 25
Take the square root of both sides.
a = √25
a = 5
So the length of side a would be 5.
The answer would be C. 5.
I hope you find my answer and explanation to be helpful. Happy studying.
Answer:
-4
Step-by-step explanation:
Answer:
<u>Option 4:</u> $2.18
Step-by-step explanation:
<u>Lets first analyse our given information. We know that:</u>
- Original Cost Per Jug: $0.80
- Mark Up cost: 150%
- Sales Tax: 9%
Now the Mark Up cost essentially means that the original price of any item has gone up (i.e. increased). So first let us find the Mark Up final cost of a $0.80 jug when price has increased by 150%, as follow:
Thus the jug after the mark up now costs $2.
Now lets compute the sales tax on the final jug cost, thus the 9% Tax on $2 as follow:
So finally the total cost of a jug of iced tea from A-1 Deli is $2.18 dollars (i.e. Option 4).
Multiply the entire recipe times two thirds. 2 dozen cookies has 2 cups of flour, 2/3 a cup of sugar, and 1 1/3 cup of chocolate chips.