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Masja [62]
3 years ago
10

Plz help will mark brainliest for first person to get it right

Mathematics
1 answer:
dedylja [7]3 years ago
3 0

Answer:

2.908 seconds for the discus to reach the ground.

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Kevin wants to buy 2.5 pounds of chicken at $6.49 per pound. How <br> much will he pay?
pochemuha

Answer:

16.225

just times 2.5 times 6.49

6 0
3 years ago
Omar runs 7 miles in 50 minutes at the same rate how many miles but here in 75 minutes
strojnjashka [21]

Answer:

10.5

Step-by-step explanation:

7miles÷50min=.14

.14×75 minutes= 10.5

3 0
3 years ago
What must be congruent when figures are similar?
kenny6666 [7]

corresponding angles

8 0
3 years ago
Gavin is selling water bottles at a baseball game to help raise money for new uniforms.
coldgirl [10]

Answer:

$41.50 profit

Step-by-step explanation:

First, 1.25x48=60

Second, 60-18.50=41.50

7 0
3 years ago
Read 2 more answers
Find the surface area of each figure. Round your answers to the nearest hundredth, if<br> necessary.
steposvetlana [31]

Answer:

1) 651.5 cm²

2) 462 cm²

3) 99 ft²

4) 1540.8 yd²

Step-by-step explanation:

1) Area of the trapezoid: (12 + 7)/2 * 6.5 = 61.75 cm²

Area of the lateral rectangles: 7*16 = 112 cm²

Area of the top rectangle: 12*16 = 192 cm²

Area of the bottom rectangle: 7*16 = 112 cm²

Area of the figure: 192 + 112 + 2*61.75 + 2*112 = 651.5 cm²

2) Area of the top and bottom squares: 11*11 = 121 cm²

Area of the lateral rectangles: 11*5 = 55 cm²

Area of the figure: 4*55 + 2*121 = 462 cm²

3)  Area of the trapezoid: (3 + 7)/2 * 3.5 = 17.5 ft²

Area of the lateral rectangles: 4*4 = 16 ft²

Area of the top rectangle: 7*4 = 28 ft²

Area of the bottom rectangle: 3*4 = 12 ft²

Area of the figure: 28 + 12 + 2*17.5 + 2*12 = 99 ft²

4) Area of the lateral rectangles: 11*12 = 132 yd²

Area of the top and bottom hexagons: 3*12*10.4 = 374.4 yd²

Area of the figure: 6*132 + 2*374.4 = 1540.8 yd²

8 0
3 years ago
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