3 years ago

Determine if the given side lengths could be used to form a unique triangle, many different triangles, or no triangles.

Mathematics

1 answer:

Artist 52 [7]3 years ago

4 0

Answer:

c. no triangles

Step-by-step explanation:

11 + 8.2 = 19.2 < 20.2

sum of 2 side length should be larger than third side length

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1/5 ( 15 + 10k ) = please help and make sure your answer is accurate.

astra-53 [7]

The answer is 3 + 2k

This is because multiplying by 1/5 is like dividing each term by 5

10k + 15 = 5 • (2k + 3)

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2 years ago

The product of 9 and sum of a number x and 12

mr_godi [17]

Answer:

9(x + 19)

Step-by-step explanation:

Product is a multiplication key word where you'll usually always put parenthesis when multiplying, and where the keyword sum comes you'd add x and 12 for your equation :)

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2 years ago

Identify the domain of the exponential function shown in the following graph: WARNING ITS NOT D

mamaluj [8]

Answer is B.
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2 years ago

Solve for t in the expression 16/t when t = 4. <br><br> please help!!

Ronch [10]

Answer:

x=16/t

t=4 so

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3 0

2 years ago

Two boys are running track. They decide to start in the northwest corner and go opposite directions around the rectangular track

Mariulka [41]

= <u>187.3 yards</u>

Step-by-step explanation:

The set-up will represent a triangle whereby the :

Width = Height = 150 yards
Diagonal = Hypotenuse = 240 yards
Length = Base = ?

${a}^{2} = {c}^{2} - {b}^{2} \\ {a}^{2} = {240}^{2} - {150}^{2} \\ {a}^{2} = 57600 - 22500 \\ \sqrt{ {a}^{2} } = \sqrt{35100} \\ a = 187.3yards \: (rounded \: off \: to \: 1dp)$

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2 years ago