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Lerok [7]
2 years ago
8

From point A and B on level ground, the angles of

Mathematics
1 answer:
gladu [14]2 years ago
4 0

Answer:

Step-by-step explanation:

Call T the top

call G the bottom

T G B is a right triangle

37 at B, 90 at G, thus 53 at BTG

TGA is a right triangle

25 at A, 90 at G, thus 65 at ATG

thus 122 at ABT

law of sines:

sin 25 / BT = sin 12/ 57

so BT = 156 meters (first answer)

now angle ABT = 180 - 12 - 25

= 143

so

sin 143 /AT = sin12/57

AT = 164 meters, second answer

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viva [34]

Answer:

<em>500πx³y³z³ </em>

Step-by-step explanation:

Volume of a sphere = 4πr³

r is the radius of the sphere

Given

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Radius = diameter/2

Radius = 10xyz/2

Radius = 5xyz

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Volume of the sphere = 500πx³y³z³

<em>Hence the volume of the sphere is 500πx³y³z³ mm³</em>

8 0
2 years ago
Original price: $64; Markup: 15% what is the retail price?
Brrunno [24]

Answer:

$73.60

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New retail price:  $64 + $9.60 = $73.60

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2 years ago
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vladimir2022 [97]

Answer: Decreased by 12 students

Step-by-step explanation:

40-28=12

7 0
3 years ago
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At A-1 Truck Dealership, a customer can order a red, turquoise, or green truck. The truck can have leather or cloth seats. A cus
11111nata11111 [884]

Answer:18 ways

Step-by-step explanation:

Given

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Step-by-step explanation:

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