Answers
Answer:
x^2 + y^2 + z^2
Step-by-step explanation:
Pythagorean theorem: a2 + b2 = c2. Sines: sin A = a/c, sin B = b/c.
Cosines: cos A = b/c, cos B = a/c.
Related Questions
Outback automatically applies an 18% gratuity (tip) on parties larger than 12 people. You went to dinner with a group of 20 people and the bill was $246. What is the total cost of the bill, including the gratuity (tip)?
Answers
Tip= 246 x .18
Tip=44.28
Tip+bill=total cost
44.28+246= 290.28
Or
246 x 1.18= 290.28
What angle corresponds with angle 6?
Answers
PLEASE HELP ME... I AM BEHIND ON MATH HOMEWORK AND I REALLY NEED TO CATCH UP SO I DON'T GET MY PHONE TAKEN AWAY!!! I'LL MARK BRAINLIEST FOR BEST ANSWER!!
Solve the following system of equations. SHOWING ALL STEPS.
LaTeX: 5x-4y=-2
LaTeX: 2x+4y=16
*************************************
Use the LaTeX: \sqrt{x} button to show your math and steps. Also, a table might help you organize your work.
Answers
Answer:
im assuming you just need to answer this and not simplify it so ill just give you the answer
x = 4/5y+-2/5
−2y + 8
Step-by-step explanation:
Mae Ling earns a weekly salary of $310 plus a 7.5% commission on sales at a gift shop. How much would she make in a work week if she sold $4,700 worth of merchandise?
someone please answer ASAP i'll give brainlist to the best answer <3
Answers
Answer: 662.50 dollars
==========================================================
Explanation:
If she doesn't sell a single thing, she still earns the base weekly salary of $310. This is the smallest amount she can earn per week.
If she does make sales, then she'll earn an additional 0.075x dollars where x is the amount of sales made (the total value of the merchandise). The 0.075 is the decimal form of 7.5%
In total, she makes 0.075x+310 dollars per week. In this case, she sold x = 4700 dollars worth of goods, which means,
0.075x+310 = 0.075*4700+310 = 662.50
She earned 662.50 dollars for that week.
Which property does this math equation represent?
14 + 0 = 14
Answers
Answer:
Hmmmmmmmmm, is it an addition? I think it's dividing (It's addition I was playing around)
Step-by-step explanation:
14 + 0 = 14
The property states that anything plus zero equals itself.
(x + 0 =x)
Let me know if I am wrong. It's only been five years since I learned this.
Tanya is training a turtle for a turtle race. For every 1/2 of an hour that the turtle is crawling, he can travel 2/23 of a mile. At what rate is the turtle crawling in miles per hour?
Answers
Answer:
To determine at what unit rate the turtle is crawling, divide 3/20 mile by 1/6 hour.
Therefore, the unit rate is 9/10 of a mile per hour
Step-by-step explanation:
The rate of turtle crawling is 4/23 miles per hour.
Given that, the time taken by turtle to crawl = 1/2 hour and number miles crawled by turtle = 2/23 mile
What is the speed?The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.
Now, Speed = Distance/Time
= 2/23 ÷ 1/2
= 2/23 × 2/1
= 4/23 miles per hour
Hence, the rate of turtle crawling is 4/23 miles per hour.
To learn more about the speed, distance, and time visit:
brainly.com/question/4978052.
#SPJ2
Please follow the directions. Please answer both questions.
Answers
Answer:
im cool lolololololol
Step-by-step explanation:
A restaurant serves a 24-fluid ounce glass of soda that is 40% ice. How many fluid ounces of soda are served
Need help its a test!!!!
Answers
Answer:
14.4 fl ounces
Step-by-step explanation:
60% of 24 is 14.4
The percentage is calculated by dividing the required value by the total value and multiply it by 100.
100% = 24 fluid ounce
60% = 14.4 fluid ounce
The amount of soda in the glass of soda is 14.4 fluid ounces.
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiply it by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
We have,
A glass of soda = 24 fluid ounce
A glass of soda = Soda + Ice
The percentage amount of ice in the glass of soda = 40%
The percentage amount of soda in the glass of soda.
= 100% - 40%
= 60%
A glass of soda = 24 fluid ounce
This can be written as,
100% = 24 fluid ounce
Multiply 60/100 on both sides.
60/100 x 100% = 60/100 x 24 fluid ounce
60% = 14.4 fluid ounce
Thus,
The amount of soda in the glass of soda is 14.4 fluid ounces.
Learn more about percentages here:
https://brainly.com/question/11403063
#SPJ2
Help me, please! I will mark the brainiest! ANY OFF TOPIC ANSWER WILL BE DELETED!
Answers
PLEASE HELP!!!!!!
1. 35⋅91−35⋅89
2. 22⋅87+22⋅13
3. 911⋅710−911⋅310
PLEASE HELPPP!!!!!!
I WILL GIVE BRAINLIEST!!!!!!!
Answers
Answer:
PLEASE MARK OTHER BRAINLIEST OR WHATEVER-
Step-by-step explanation:
Martin and Isabelle go bowling. Each game cost $10, and they split that cost. Martin has his own bowling shoes, but Isabelle pays $3 to rent shoes.
Answers
use the "Dividing polynomial box method" to solve the problem below".
Answers
Answer:
divide x^2+x-8 to x-4
Step-by-step explanation:
Help me giving brainliest
Answers
Answer:6 hours
Step-by-step explanation:
6+5+5+4+10=30/5=6
Answer:
A. 6 hours
Step-by-step explanation:
The mean is another term for the average.
Add all the numbers together6 + 5 + 5 + 4 + 10 = 30
Divide by the number of numbers that are given.There are 5 numbers given --> 6, 5, 5, 4, 10
30/5 = 6
Heather deposits $7000 into an account that pays simple interest at a rate of 2% per year. How much interest will she be paid in the first 3 years?
Answers
Answer:
year after 3 year(s).
The formula we'll use for this is the simple interest formula, or:
Where:
P is the principal amount, $7000.00.
r is the interest rate, 2% per year, or in decimal form, 2/100=0.02.
t is the time involved, 3....year(s) time periods.
So, t is 3....year time periods.
To find the simple interest, we multiply 7000 × 0.02 × 3 to get that:
The interest is: $420.00
Usually now, the interest is added onto the principal to figure some new amount after 3 year(s),
or 7000.00 + 420.00 = 7420.00. For example:
If you borrowed the $7000.00, you would now owe $7420.00
If you loaned someone $7000.00, you would now be due $7420.00
If owned something, like a $7000.00 bond, it would be worth $7420.00 now.
I need help ASAP. Thank u so much for ur help
Answers
Answer:
The y intercept should be 1
The volume of a cone is 20π cubic meters. What is the volume of a cylinder with the same base and height?
Answers
Answer:
60
Step-by-step explanation:
Hope that helps! :)
identify the function shown in this graph
Answers
I Need Help With No. 5
Answers
Answer:
3 times
Step-by-step explanation:
Explanation:
ALL NERDS ASSEMBLE!!!!!
Answers
2. 5.86728 x 10^4 or 58672.8
3. 2.07341587 x 10^3 or 2073.41587098
4. 183.80166497
5. 8.74411916 x 10^6 or 8744119.16410072
Answer:
1. 3.9284 x 10^4 or 39284
2. 5.86728 x 10^4 or 58672.8
3. 2.07341587 x 10^3 or 2073.41587098
4. 183.80166497
5. 8.74411916 x 10^6 or 8744119.16410072
Step-by-step explanation:
A community center rents their hall for special events. They charge a fixed fee of $200 plus an hourly fee of $22.50.
How much would it cost Lin to rent the community center for 3 hours?
another community center rents their hall for special events. They charge a fixed fee of $200 plus an hourly fee of $22.50.
Write an expression to represent this situation using for the number of hours.
Answers
Answer:
it would cost $267.50
Step-by-step explanation:
if u mutiply 22.50x 3 it equals $67.50 plus the 200 dollars
Explanation:
please help my grade in math is an F
Answers
Answer:
12Step-by-step explanation:
So our equation is:
(7x+5)+(5x+3)+(12x-20) = 276
First remove parenthesis:
7x+5+5x+3+12x-20=276
Combine like terms:
24x-12 = 276
Add 12 on both sides:
24x = 288
Divide:
288/24 = 12
Mrs. Raymond purchased a rectangular toy chest. Its dimensions are 4 1/2 feet by 2 1/2 feet by 3 feet. What is the total volume of the toy chest? Brainliest for the correct answer!
Answers
Answer:
V = 33.75 ft.^3
Step-by-step explanation:
V = Length x Height x Width
Length: 4.5 ft
Height: 2.5 ft
Width: 3 ft
V = 4.5 x 2.5 x 3 = 33.75 ft.^3
Dakota earned $15.75 in interest in Account A and $28.00 in Account B after 21 months. If the simple interest rate is 3.0 for Account A 4.0% for Account B, which account had the greater principal? Explain
Answers
Step-by-step explanation:
The formula for determining simple interest is expressed as
I = PRT/100
Where
I represents interest paid on the amount deposited.
P represents the principal or amount deposited
R represents interest rate
T represents the duration in years.
Considering account A,
I = $15.75
T = 21 months = 21/12 = 1.75 years
R = 3%
Therefore,
15.75 = (P × 3 × 1.75)/100
15.75 = 0.0525P
P = 15.75/0.0525
P = 300
Considering account B,
I = $28
T = 21 months = 21/12 = 1.75 years
R = 4%
Therefore,
28 = (P × 4 × 1.75)/100
28 = 0.07P
P = 28/0.07
P = $400
Therefore, account B had the greater capital.
Which cube is a unit cube? A. a cube that is 3 meters long,3 meters wide,and 3 meters high b. a cube is a. that is 9 inches long,9inches wide,and 9 inches high c. a cube that is 1 yard long,1 yard wide, 1 yard high. d. a cube that is 11 centimeters long, 11 centimeters tall ,and 11 centimeters high
Answers
Answer:
C. A cube that is 1 yard long, 1 yard wide, 1 yard high
Step-by-step explanation:
A unit cube has a volume of 1 cubic unit.
This means that the length, width, and height are all 1 unit.
Answer choice C is the only one that has a cube with the length, width, and height at 1 unit.
This means it is a unit cube because the volume will be 1 cubic unit.
So, C is the correct answer.
Answer:
Step-by-step explanation:
wow
Can someone help on my last question please?
Answers
Answer:
ight im on it
Step-by-step explanation:
What was the other question ?
please help me with this problem !!
Answers
WILL MARK BRAINLYEST PLSSSSSSSSSSSSSS
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Classify the decimal expansion of each fraction as a terminating decimal or a repeating decimal.
Drag and drop the fractions into the boxes to correctly complete the table.
Answers
Please I have only 13 HOURS TO FINISH MY SEMESTER9.
you don't need to answer all of them just some
Why do storytellers and historians sometimes alter the facts when recounting a story?
What is the difference between subjective and objective writing?
Explain how the resolution in Julie of the Wolves helps develop one of the novel's themes.
What skills do you need to participate successfully in a collaborative discussion about an assigned novel?
What skills do you need to participate successfully in a collaborative discussion about an assigned novel?
Answers
For the second one:
Answer: The difference between subjective and objective writing is that subjective writing includes a person's feelings, while objective writing is not influenced by a person's emotions.
Help me plz ASAP!!! I can give brainlist to the first right person.
Answers
1-30%
2-25%
3-50%
4- 11.111111111111111111 rounded =11%
5-6.6666666666667% rounded =6%
Answer:
1. 30%
2. 25%
3. 50%
4. 11.111111111111111111 rounded =11%
5. 6.6666666666667% rounded =6%
Step-by-step explanation:
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The figure shows a parallelogram inside a rectangle outline:
What is the area of the parallelogram?
1 over 25 square foot
11 over 25 square foot
3 over 25 square foot
4 over 25 square foot
Answers
Answer:
11 over 25 square foot
Step-by-step explanation: