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ryzh [129]
2 years ago
10

A department store's customer parking lot has 4 rows with an equal number of parking spots in each row. The lot also has 15 park

ing spots for store employees. If c cars can be parked in each of the 4 main rows of the parking lot, what is the expression for the maximum number of cars that can be parked in the parking lot?
Mathematics
1 answer:
Allisa [31]2 years ago
5 0
The expression 4c+15 can be used to show the maximum number of cars that can be parked in the parking lot.

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Find the center and radius of this circle x^2+y^2-6x-10y+30=0
Artist 52 [7]

Answer:

Center: (3,5)

Radius: 2

Step-by-step explanation:

x² + y² - 6x - 10y + 30 = 0

Put equation into center-radius form. First regroup terms:

(x²-6x) + (y²-10y) = -30

Complete the squares:

(x²-6x+3²) + (y²-10y+5²) = -30 + 3² + 5²

(x-3)² + (y-5)² = 4 = 2²

Center: (3,5)

Radius: 2

8 0
2 years ago
Simplify the difference.
mr_godi [17]

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The last choice is appropriate.

3 0
3 years ago
Find AB when given angle B 64 degress angle C 75 degrese and side a 19
jeka94

Answer:

about 28

Step-by-step explanation:

you have to use the sine rule = side you know * ( sin of angle opposing the side you want to know / sin of angle opposing the side you know)

AB = 19* (sin 75/ sin ( 180 -75-64) )

AB = 19 * ( sin 75 / sin 41) ≈ 27.9739...

4 0
3 years ago
Find the value of x.
kumpel [21]
X = 50/2 = 25
answer is 25
5 0
3 years ago
The special drink of the month was iced mocha. The shop sold 5 times as many ice mochas in one week as hot mochas. How many more
-BARSIC- [3]
200 +5(200) = 1200 mochas a week in total
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1000 x 4=4000 iced mochas in 4 weeks
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4 0
3 years ago
Read 2 more answers
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