3 years ago

Please help 2 qeastions

Mathematics

2 answers:

pentagon [3]3 years ago

8 0

Answer:

B for the first problem and D for the second problem

Neko [114]3 years ago

3 0

B and D ..............

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It costs a ski resort $15/hour to hire one front-loader operator. If the ski resort plans to

Mamont248 [21]

Answer:

$720

Explanation:

3 (yd³) per minute per worker.

4*3=12 yd³ per minute in total.

12*60 = 720 yd³ per hour.

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15$ a worker/hour x 4 workers = $60 per hour in total. Since there are only 12 whole hours in 12.388889, $60/hour x 12 full hours = $720 for all work done.

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MrRissso [65]

2(x - 4) + 7(x + 4)
(2x - 2 • 4) + (7x + 7 • 4)
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3 years ago

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tino4ka555 [31]

Answer: 939520

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I can't find x y or z

Sholpan [36]

Answer:

x = 4 $\sqrt{3}$

y = 6

z = 8

Step-by-step explanation:

keep in mind I'm not doing that well with geometry so this might all be wrong lol

x is part of a 30 60 90 triangle.

so x is 4 $\sqrt{3}$

next, this is a right angle triangle so you can follow the a^2 + b^2 = c^2 formula.

4 + 6 = 10

10^2 = 100

100 = a^2 + b^2

y = 6 and z = 8 bc 36 + 64 = 100

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3 years ago

The altitudes of a right triangle intersect

viktelen [127]

Inside the triangle

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