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3 years ago

Pls help with my homework I need help

Mathematics

2 answers:

stich3 [128]3 years ago

8 0

Answer:

tan G = 2.9167

Step-by-step explanation:

tan G = 70/24

tan G = 2.9167

FromTheMoon [43]3 years ago

3 0

Answer:

32/12

Step-by-step explanation:

To calculate the tangent you need to divide the opposite side by the adjacent side: 70/24=35/12

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How many different pairs of classmates can you choose from six classmates?

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Answer:

15 pairs

Step-by-step explanation:

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3 years ago

What is 2x+x+2=5x-10

ololo11 [35]

Answer:

x=6

Step-by-step explanation:

10+2=5x-3x

12=2x

x=6

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3 years ago

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During batting practice, two pop flies are hit from the same location, 2 s apart. The paths are modeled by the equations h = -16

drek231 [11]

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Answer:

40.5 ft

Step-by-step explanation:

Solve for the time at which the balls meet, then find the corresponding height.

The balls will meet at the height such that the two values of h are the same.

-16t^2 +56t = h = -16t^2 +156t -248

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3 years ago

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Cisco and Misty need to construct a chicken coop for their famous egg-laying hens. The hens need at least 108 square feet of liv

erica [24]

The dimensions of the coop are length = 12 ft and width = 9 ft

Since the coop is a rectangle, the area of the coop is A = LW where

L = length of coop and
W = width of coop.

Now, the length of the coop 3 feet longer than the width, so, L = W + 3

Now, the area of the coop A = 108 ft²

So, A = LW

A = (W + 3)W

108 = W² + 3W

Re-arranging,

W² + 3W - 108 = 0

So, we solve the equation to find the width of the coop

<h3>Width of coop</h3>

W² + 3W - 108 = 0

Factorizing, we have

W² + 12W - 9W - 108 = 0

W(W + 12) - 9(W + 12) = 0

(W + 12)(W - 9) = 0

W + 12 = 0 or W - 9 = 0

W = -12 or W = 9

Since W cannot be negative, W = 9

<h3>Length of coop</h3>

Since L = W + 3

Substituting the value of W into L, we have

L = W + 3

L = 9 + 3

L = 12 ft

So, dimensions of the coop are length = 12 ft and width = 9 ft

Learn more about dimensions of coop here:

brainly.com/question/15558785

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2 years ago

When it asks for type of solution, what does it mean?

Hoochie [10]

Answer:

Step-by-step explanation:

It means how many roots are there.

For example: The first one has no solution. But the second one has two solutions, 3 and 1.

Which means two x-values.

Hope this helps!

3 0

3 years ago