2 years ago

Which of the following will produce an irrational number when multiplied by 0.4?

Mathematics

1 answer:

Scrat [10]2 years ago

6 0

Answer:

if im positive its c im not to sure but I think its c

Step-by-step explanation:

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Alexxandr [17]

Answer:

You'll need 18.85 feet of ribbon.

Step-by-step explanation:

The circumference is $\pi d$ .

$\pi * 6 = 18.85$

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2 years ago

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Olin [163]

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3 years ago

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A triangle has side lengths x, 10, and 7. What are the possible values of x?

rewona [7]

Answer:

7,12.2

Step-by-step explanation:

100+49=149

√149≈12.2

x^2+49=100

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3 years ago

An exam has two probability problems, 1 and 2. If 37% of the students solved problem 1 and 12% of the students solved both probl

yan [13]

Answer:

63%

Step-by-step explanation:

37% did not solve problem 2

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3 years ago

In a rhombus, the sides are 14 inches long. two intersecting sides form a 60 degree angle. what are the exact lengths of the two

Klio2033 [76]

Long Diagonal AD = Square Root (2•Side² + 2•Side² • cos(A) )
Long Diagonal AD = Square Root (2*14^2 + 2*14^2 * cos(60) )
Long Diagonal AD = Square Root ( 392 + 392*.5)
Long Diagonal AD = Square Root (392 + 196)
Long Diagonal AD = Square Root (588)
Long Diagonal AD = 24.248711306 

Short Diagonal BC = Square Root (2•Side² - 2•Side² • cos(A) )
Short Diagonal AD = Square Root ( 392 - 392*.5)
Short Diagonal AD = Square Root ( 392 - 196)
Short Diagonal AD = Square Root (196)
Short Diagonal AD = 14

4 0

2 years ago