hich graph shows Point P as (–5,6) and Point Q as (3,–4)?
Answer:
What kind of energy transformation is occurring?
How much water was melted by the incandescent light bulb? By the CFL?
How do you explain the difference in the amount of water?
Which light bulb do you think is more energy efficient?
Research incandescent bulbs and CFLs. Write a 150 word summary describing how each bulb works and include the answers to the questions above.
this is not a question you need to write a 150 word essay
20 points DO NOT PUT THE QUESTION IN THE ANSWER BOX IF YOU DON'T KNOW DON'T ANSWER AND WAST MY POINTS I NEED HELP PLEASE WITH THE QUESTION
Step-by-step explanation:
$34 total bill
4 persons
5.1 - 15% tip
34 * .15 = 5.1
Then
34 + 5.1 = 39.10
39.10/4 = 9.775
Each person pays $ 9.78
Answer:
9.562
Step-by-step explanation:
Use the Heron’s Formula to find the area of a triangle when all three sides are known (SSS). In the formulas below, S represents the semi-perimeter of the triangle, and ABC are the three given sides.
You must first know the semi-perimeter (S) before you are able to calculate the area.
S= 1/2 (A+B+C)
Area = √S(S-A)(S-B)(S-C)
In your case:
<u>semi perimeter </u>
= 1/2 (9+4+6)
= 19/2
= 9.5
<u>Area </u>
= √9.5(9.5−9)(9.5−4)(9.5−6)
= √91.4375
= 9.562
Answer:
-3y < -2/5
Step-by-step explanation:
Multiplied means times
-3y
is less than means <
-3y < -2/5
