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andrezito [222]
3 years ago
10

Martiana estimates that the suface area of a rectangular prism with a lenth of 13.2 feet, a width of 6 feet and a height of 8 fe

et is about 460 square feet. Is her estimate reasonable? Explain you reasoning
Mathematics
1 answer:
lawyer [7]3 years ago
8 0
Yes because i got 487.2
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Can anyone please help i am stuck on this question?
ale4655 [162]

Answer:

8/17

General Formulas and Concepts:

<u>Trigonometry</u>

  • [Right Triangles Only] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use trig to find the ratio.

<u>Step 2: Identify</u>

<em>POV from angle S</em>

Adjacent = 8

Hypotenuse = 17

<u>Step 3: Write</u>

  1. Substitute [cosine]:                    cos(s) = 8/17
5 0
3 years ago
borrow $5 from her father to buy items at a gas station Rose also borrowed $11 more from her brother Rose pays back $3.50 to her
Maru [420]
You would use the # line to add and subtract from Rose's total. The remaining amount that Rose still owes is $3. 

4 0
3 years ago
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HELP ME PLEASE <br> Again lol
KatRina [158]
False
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4 0
3 years ago
The cost of 3 kg of apples and 6 kg of oranges is Rs 300. If the cost of 1 kg of oranges is Rs 30, find the cost of 8 kg of appl
noname [10]

Answer:

Cost of 1 = 30

So cost of 8kg apples=8*30

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Step-by-step explanation:

6 0
3 years ago
Which of these is an example of continuous random variable?
Nana76 [90]

Answer:

B. weight of a bag of apples

Step-by-step explanation:

A continuous random variable is a variable that is measured not counted. It can be any number between integers in decimal form.

So from the options given above, only the weight of bag of apples is a continuous variable as it will be measured.

While the others cannot be expressed in the form of decimals.

So the correct answer is:

B. weight of a bag of apples ..

4 0
4 years ago
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