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Vesna [10]
3 years ago
13

Help me pleaseeee !!

Mathematics
1 answer:
ra1l [238]3 years ago
8 0

Answer:

For x it would be 50 m2

Step-by-step explanation:

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The combined land area of the countries A and B is 178,973 square kilometers. Country A is larger by 373 square kilometers. Dete
ruslelena [56]
X=area of the country A
y=area of the country B
we saggest this system of equations:
x+y=178,973
x=y+373
we solve this system of equations by substitution method.
(y+373)+y=178,973
2y=178,973-373
2y=178600
y=178,600/2=89,300

x=y+373
x=89300+373=89,673

answer:
area of the country A=89,673 Km²
area of the country B=89,300 Km²

To check
The combined land area of the countries A and B is =89,673 Km²+89,300 Km²=178,973 Km²
Country A (89,673 Km²) is 373 Km² more larger than country B (89,300 Km²).
89,673 Km²=89,300 Km²+373 Km²
7 0
3 years ago
A grid that represents 1 whole , what would you shade for 0.4 and 0.04? 100 squares in rows of 10.
Len [333]
For .4 shade 4 squares, for .04 shade a bit less than half a square
4 0
3 years ago
Eighty percent of the tickets for the baseball game on july 4th been sold. there are 20,000 tickets. how many been sold
Viktor [21]
16000 tickets have been sold.

Glad I could help :)
6 0
2 years ago
Monica knows that she should spend no more than 1/3 of her income on her rent. She really wants to move into a cool condo downto
Andrew [12]

Answer:

$6,900

Step-by-step explanation:

Let

x = Amount Monica should earn each month

Rent per month = $2,300

Monica knows that she should spend no more than 1/3 of her income on her rent

1/3 of her Income = rent

1/3 of x = 2,300

1/3x = 2,300

x = 2,300 ÷ 1/3

x = 2,300 * 3/1

x = $6,900

Monica should earn $6,900 each month to afford the rent on her cool new place

7 0
3 years ago
acob wanted to buy some ice cream, but did not know what flavor to get so he asked Caitlyn to pick for him. The shop has 4 flavo
LenaWriter [7]

Answer:

1/12 or 1/24 sorry

Step-by-step explanation:

3types * 4 flavors

5 0
2 years ago
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