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dangina [55]
2 years ago
11

HELP HELP 20 Points Geometry

Mathematics
1 answer:
Elanso [62]2 years ago
6 0

270° → \frac{3π}{2} ≈ 4.7

360° → 2π ≈ 6.3

60° → \frac{π}{3} ≈ 1.1

45° → \frac{π}{4} ≈ 0.8

135° → \frac{3π}{4} ≈ 2.4

225° → \frac{5π}{4} ≈ 3.9

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m = (y2-y1)/(x2-x1)
m = (5-2)/(2-1)
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8 0
3 years ago
a square garden with a side of 150m has a square swimming pool in the very center with a side length of 25m calculate the area o
marta [7]

Answer: 21,875 sqm

Step-by-step explanation:

Step 1:

   Find the gross area of the garden.

   Square 150m = 22,500 sqm.

Step 2:

   Find the area of the pool.

   Square 25m = 625 sqm.

Step 3:

   Subtract the area of the pool from the gross area of the garden

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Warning:

   Do not subtract the side length of the swimming pool from the side length

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7 0
3 years ago
A tennis racket at at sport city costs $180 and is discounted 15% the same model racket costs$200 at tennis world and is on sale
MaRussiya [10]
Mate, stop repeating questions, wait until your question has been answered.


15% of 180 is (180 * 0.15) = 27.

180 - 27 = $153 paid.


20% of 200 = (200 * 0.2) = 40.

200 - 40 = $160 paid.


Therefore Sport City offered the better deal.
4 0
3 years ago
Read 2 more answers
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Naddik [55]

Answer:

15 girls, 35 boys

Step-by-step explanation:

Step 1:

3 : 7       Ratio

Step 2:

3x + 7x = 50        Substitute

Step 3:

10x = 50     Add

Step 4:

50 ÷ 10     Divide

Step 5:

x = 5

Answer:

15 girls, and 35 boys     Multiply

Hope This Helps :)

5 0
3 years ago
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anastassius [24]

Answer:

Step-by-step explanation:

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4 0
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