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ElenaW [278]
3 years ago
6

*PLEASE HELP ME ASAP* Sydnis room is 32 ft by 40 ft. She needs to make a scale drawing of her room that is 8 in. by 10 inc. What

is the scale she needs to use?
1 inch = 8ft
1 inch = 4 ft
1 inch = 2 ft
1 inch = 1 ft
Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0
1 inch equals four 4 because 32 divided by 4 is 8 and 40 divided by 4 is 10
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Which two of the following are applications of the Logarithmic model? *
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Answer:

Richter Scale and Acidity/Alkalinity

Step-by-step explanation:

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Which of the following statements are true of the graph of the function f(x)=(x+5)(x-3)?
musickatia [10]
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7 0
3 years ago
You want to put a 5 inch thick layer of topsoil for a new 16 ft by 34 ft garden. The dirt store sells by the cubic yards. How ma
shepuryov [24]

Answer: About 8.5 cubic yards

Step-by-step explanation:

Given : The length of the garden = 16 ft.

The width of the garden = 34 ft.

The depth of the thick layer of topsoil on the garden = 5 inch

=\dfrac{5}{12}\text{ ft.}               [Since 1 foot = 12 inches]

The volume of a rectangular prism :-

V=l*w*h, where l is length , w is width and h is height.

The number of cubic feet of topsoil required will be

V=16\times34\times\dfrac{5}{12}=\dfrac{680}{3}\text{cubic feet}

Since 1 yard = 3 feet

1\text{ foot}=\dfrac{1}{3}\text{ yard}

V=\dfrac{680}{3}\times\dfrac{1}{3}\times\dfrac{1}{3}\times\dfrac{1}{3}=8.3950617284\approx8.50\text{cubic yards}

5 0
3 years ago
Please answer the question in the picture
olga nikolaevna [1]

answer:

(3x+5)(x+1)

explanation:

3x^2 +8x + 5

3x^2 +3x+5x + 5

3x(x+1)+5(x+1)

(3x+5)(x+1)

4 0
3 years ago
Read 2 more answers
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