1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slamgirl [31]
2 years ago
7

PLEASE HELP ME PLEASEEEE

Mathematics
2 answers:
Usimov [2.4K]2 years ago
6 0

Answer:

15. x=35

16. x=20

17. x=19, y=110

18. x=25, y=90

19. x=28, y=52, z=80

20. x=60, y=70, z=130

21. CA<CB<AB

Step-by-step explanation:

Brainliest please!

NeTakaya2 years ago
6 0

Answer:

Step-by-step explanation:

You might be interested in
Solve the equation: |x - 2| = 3
____ [38]
X might equal 5 because if you replace X with 5 the problem makes since....X - 2 = 3....(5) - 2 = 3
4 0
3 years ago
Read 2 more answers
You're driving into Canada and trying to decide whether to fill your gas tank before or after crossing the border. Gas in the Un
Allisa [31]

Answer:

It is more convenient to fill up in the United States.

Step-by-step explanation:

We convert a US gallon to liters:

1 Gallon equals 3.78541 liters.

Therefore, 1 US Gallon costs (3.78541) x (1.29) = 4.8831789 Canadian dollars.

Now we convert the price of a US gallon in Canadian territory to US dollars:

4.8831789 * 0.79 = 3.85771133 US dollars.

Conclusion: A gallon purchased in the United States costs 2.58 US dollars, while a gallon in Canada is equivalent to 3.85771133 US dollars. This way it is more convenient to fill up in the United States.

3 0
4 years ago
Tariq also designs hot tubs. The diameter of the hot tub is 3 meters. What is the area of the deck that surrounds the hot tub? I
lutik1710 [3]

Answer:

C. 17.9

Step-by-step explanation:

First you have to find the area of the circle, to then subtract it from the area of the square around it.

To get the area of the circle you must take the radius(half of the diameter) and square it. 3^2 is 9. Then you mutiply that by Pi( 3.14). Which is 7.07.

Next you have to subtract that from the area of the square deck.

25-7.07=17.9

6 0
3 years ago
Read 2 more answers
a certain number of yams is sufficient to feed 20 students for 12 days for how many days would the same number of yams feed 15 s
Softa [21]

Step-by-step explanation:

no of days = (15×12)/20= 9 days

I hope this helps

6 0
3 years ago
Read 2 more answers
If f(x)=4x^2 and g(x)=x+1, find (f-g)(x)
Nataly [62]

Answer:

I need help

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • List the zeros of y = x(3x + 2)
    15·1 answer
  • Two families go to the cinema.
    12·1 answer
  • If you watched a soccer match that lasted 2 hours and 20 minutes, how many total minutes did you watch
    11·2 answers
  • 4+2p=10( 5/3p −2) I NEED HELP WITH THIS PLEASE!!!!!!!
    9·1 answer
  • When a number is decreased by 10% of itself the result is 171. What is the number?
    15·1 answer
  • Funciones trigonométricas
    7·1 answer
  • 1 ft = 12 in. 1 meter = 100 centimeter 2. Solve. a 12 fee feet <br>= inches b. m= m cm​
    10·1 answer
  • Asap please. thank you!
    8·1 answer
  • 1.3(8-b)+3.7b=5.2
    15·1 answer
  • A city is trying to determine the number of people using the train without buying a ticket. Hidden cameras ars
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!