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Schach [20]
3 years ago
5

Please help ASAP Which pairs of rectangles are similar polygons?

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
7 0

Answer:

D is the answer

Step-by-step explanation:

39 is 3 times greater than 13 and 27 is 3 times greater than 9

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Tom planted 1/2 of an 8-ft by 9-ft garden with vegetables. He planted tomatoes in 1/3 of the vegetable garden and corn in the re
ser-zykov [4K]

Answer:

Corn was planted in 24 sq.ft. of the vegetable garden.

Step-by-step explanation:

Length of garden = 9 ft

width of garden = 8 ft

Hence we will first find the total area of garden.

Total area of garden = length × width = 8 \times 9 = 72ft^2

He planted 1/2 of the garden with vegetables.

Hence.

Area of Vegetables garden = \frac{1}{2}\times \textrm{Total Area of Garden} = \frac{1}{2}\times 72 = 36ft^2

He planted tomatoes in 1/3 of the vegetable garden and corn in the rest

Area in which tomatoes was planted = \frac{1}{3}\times \textrm{Area of Vegetables Garden} = \frac{1}{3}\times 36 = 12ft^2

Hence Area in which corn were planted = Area of Vegetables garden - Area in which tomatoes was planted = 36ft^2-12ft^2=24ft^2

Hence Area of vegetable garden in which corn was planted is 24 sq.ft.

7 0
3 years ago
Which number is the best approximation for 52√+23√ ?
Agata [3.3K]
<span>52√+23√ = 4.79

Approx 5.1 is the answer.

Hope that helps. -UF aka Nadia
</span>
6 0
3 years ago
Write the inequality for the graph.
Slav-nsk [51]

9514 1404 393

Answer:

  -1 < x < 2

Step-by-step explanation:

The graph indicates the variable may take on values between -1 and 2, not including those values. The compound inequality is written ...

  -1 < x < 2

6 0
3 years ago
Afirm’s marketing manager believes that total sales X can be modeled using a normal distribution with mean m ¼ $2.5 million and
Ugo [173]

Answer: 0.0475

Step-by-step explanation:

Given :  A firm’s marketing manager believes that total sales X can be modeled using a normal distribution.

Where , Population mean : \mu=2.5\text{ million}=2.5\times1000000=2500000

Standard deviation : \sigma=300000

To find : Probability that the firm’s sales will exceed $3 million i.e. $ 3,000,000.

∵ z=\dfrac{x-\mu}{\sigma}

Then , for x= 3,000,000

z=\dfrac{3000000-2500000}{300000}=1.67

Then , the  probability that the firm’s sales will exceed $3 million is given by :-

P(z>1.67)=1-P(z

Hence, the probability that the firm’s sales will exceed $3 million = 0.0475

4 0
3 years ago
Construct the matrix diagram for each of the following models. Drug diffusion:A drug taken orally eventually diffuses into the b
yarga [219]

Answer:

Please see attachment

Step-by-step explanation:

Please see attachment

8 0
3 years ago
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