3 years ago

Practice: Organizing Information

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

4 0

${(b^n)}^m=b^{nm} \\ \\ {(5^2)}^3=5^{6} \\ \\$

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English

larisa86 [58]

Answer:

6 square feet

Step-by-step explanation:

Carpet has w= 8 ft and l = 12 ft

Reduced carpet has w' = 2 ft

Reduction factor is

8/2 = 4

Then

l' = l/4 = 12/4 = 3 ft

Area of small carpet

S = 2*3 = 6 ft²

6 0

2 years ago

Find the missing side lengths

Mashcka [7]

Answer:

y = 9√3

x = 18

Step-by-step explanation:

taking 30 as reference angle

b = y

p = 9

h = x

tan30 = p/b

1/√3 = 9/b

or, b = 9√3

$h^2 = p^2 + b^2\\x^2 = 9^2 + y^2\\or, x^2 = 81 + (9\sqrt{3} )^2\\or, x^2 = 81 + 243\\or, x ^2 = 324\\or, x =\sqrt{324} \\\\so x = 18$

7 0

3 years ago

Joseph completes the paintings shown in 129 minutes. If he took the same amount of time to complete each painting, how much time

olga55 [171]

Depending on how many paintings there were you would divide that number by 129 to figure out how long it took to complete one painting. Hope this helps.

6 0

2 years ago

I need help please!!!

Harlamova29_29 [7]

Answer: you’re multiplying by 2 each time

7 0

2 years ago

Help find the area of this shape

dusya [7]

The answer is C if you think think about it

8 0

2 years ago