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
evablogger [386]
3 years ago
7

The combined land area of the countries A and B is 157​,973 square kilometers. Country A is larger by 473 square kilometers. Det

ermine the land area of each country
Mathematics
1 answer:
fomenos3 years ago
7 0
Your answer should be:
A= 79,223
B= 78,750
If you subtract these values, you should get 473.
You might be interested in
The volume of a cone is 3πx3 cubic units and its height is x units.
GaryK [48]

Answer:

It is given that the volume of a cone = 3 \pi x^{3} cubic units

Volume of cone with radius 'r' and height 'h' = \frac{1}{3} \pi r^{2}h

Equating the given volumes, we get

3 \pi x^{3}=\frac{1}{3} \pi r^{2}h

r^{2} h =3 \times 3 x^{3}

r^{2} h =9 x^{3}

It is given that the height is 'x' units.

Therefore, r^{2} x =9 x^{3}

r^{2} =9 x^{2}

Therefore, r = 3x

So, the expression '3x' represents the radius of the cone's base in units.




8 0
3 years ago
Read 2 more answers
What is the value of 30-2(7+2)-1?<br> A. 11<br> B.14<br> C.17<br> D. 19<br> HURRYYYU
OLEGan [10]

Answer:

11

Step-by-step explanation:

30-2(7+2)-1

PEMDAS says parentheses first

30-2(9)-1

Then multiply

30 -18 -1

Then subtract

12-1

11

7 0
3 years ago
Read 2 more answers
Safiya deposited money into a bank account that earned 6.5% simple interest each year. After 3 1/2 years, she had earned $36.40
RSB [31]
The answer is 160.00.
3 0
3 years ago
Read 2 more answers
Keith has 500 in a savings account at the beginning of the summer he wants to have at least 200 at the end of the summer he with
Feliz [49]

Let w be the number of weeks. He withdraws $25 per week, so in w weeks, he withdraws 25w. He starts with $500, so after w weeks he has 500 - 25w. He wants this amount to be at least $200. "At least" means "greater than or equal to."

500 - 25w >= 200

-25w >= -300

w <= 12

Answer: Keith can withdraw $25 per week for at most 12 weeks.

8 0
3 years ago
Read 2 more answers
What is the exact value that is 39% of 1018?
Andrej [43]

397.02 this is the exact answer hope this helped you  


5 0
3 years ago
Other questions:
  • What is the expected price of a calculator in the year 2000 if it costs $19.12 in 2015? You can use the chart below for a refere
    6·1 answer
  • -3 is a solution to 4x + 2 &lt; -6
    6·1 answer
  • Find the slope of a line passing through (6,3) and (6,9)
    14·2 answers
  • No one has answered my past 5 questions so I would be really greatful if you could help out.
    8·2 answers
  • Solutions for y=-3/4x+5
    7·1 answer
  • PLEASE HELP ASAP THIS IS DUE TODAY!!!!
    5·1 answer
  • Imagine the center of the London Eye Ferris Wheel is located at (0, 0) on a coordinate grid, and the radius lies on the x-axis.
    6·1 answer
  • 2
    11·1 answer
  • What is the slope of a line through (-2,5) and (4,6)?
    8·1 answer
  • What is a perimeter?​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!