3 years ago

II.) Simplify the following by applying the laws of indices.

Mathematics

1 answer:

Alik [6]3 years ago

8 0

S I took a test and got it right

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The ratio of the measures of the sides of a triangle is 4:9:8. If the perimeter of the triangle is 147 feet, find the measure of

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Answer:

Step-by-step explanation:

4x + 9x + 8x = 147

21x = 147

x = 147/21

x = 7

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The shortest side will be 4x

4*7 = 28

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3 years ago

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Answer:

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Step-by-step explanation:

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Which of these terms is unlike the others? 4b, b, 4, 7b A. 4b B. b C. 4 D. 7b

olga_2 [115]

Answer:

C. 4

Step-by-step explanation:

All other answer choices involve the variable 'b' and/or are tied to it in some way. The sole number 4 has no connection to the variable b, therefore it is C. 4.

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3 years ago

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noname [10]

Answer: Hewo, there! your Answer is Below

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Step-by-step explanation:

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3 years ago

Polygon C and polygon D are similar. The perimeter of polygon C is 192 inches, and the perimeter of polygon D is 48 inches. If o

Marianna [84]

Answer:

B. 2 in.

Step-by-step explanation:

First, put the two perimeters together to form a fraction.

192/48, which can simplify to 4/1

Now, following the order in which you put the perimeters (I used C/D,) set it equal to the sides.

$\frac{4}{1} = \frac{8}{x}$

Now, cross multiply. (multiply 1 and 8, 4 and x.)

$4x = 8$

Now, solve.

x=2 inches.

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