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3 years ago

Using 3, 9, 2 and 8 how do you get 38?

Mathematics

1 answer:

leonid [27]3 years ago

6 0

Answer:38

Step-by-step explanation:

you put 3 in front of 8 and you get 38

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Which of the following is a characteristic of hyperbolic geometry?

Lapatulllka [165]

Answer:

Step-by-step explanation:

Hyperbolic geometry is defined as a non-Euclidean geometry.

(invalidating the fifth postulate of Euclid's five fundamental postulates)

Choice B and D can be eliminated because this has nothing to do with perpendicular lines.

Choice C should be eliminated as well since that's exactly the fifth postulate of Euclid's five fundamental postulates

We are left with A by the process of elimination

4 0

3 years ago

Read 2 more answers

Consider the proof.

fiasKO [112]

Answer:

Correct choice is B

Step-by-step explanation:

In step 4 were proved that $\triangle ABC\sim\triangle DEC.$

By definition, similar triangles have proportional lengths of corresponding sides. To the side AB corresponds side ED, to the side AC corresponds side DC and to the side BC corresponds side EC. Thus,

$\dfrac{AC}{DC}=\dfrac{BC}{EC}.$

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3 years ago

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CDEF is a kite and FCE = 34 . Find m1.

klio [65]

<FCE = 34

<1 = <FCE = 34

34Therefore angle 1=44

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3 years ago

Is 1 5/8 greater than, less than, or equal to 1.6?

tigry1 [53]

Answer:

$1 \frac{5}{8} > 1.6$

Step-by-step explanation:

$1 \frac{5}{8} \: ... \: 1.6$

$\frac{1 \times 8 + 5}{8} \: ... \: 1.6$

$\frac{8 + 5}{8} \: ... \: 1.6$

$\frac{13}{8} \: ... \: 1.6$

$\frac{13}{8} \: ... \: \frac{16}{10}$

$\frac{13 \times 5}{8 \times 5} \: ... \: \frac{16 \times 4}{10 \times 4}$

$\frac{65}{40} \: ... \: \frac{64}{40}$

$\frac{65}{40} > \frac{64}{40}$

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3 years ago

The volume of a cube is 27 cubic inches. What is the length of an edge? Explain.

Lilit [14]

Answer:

Step-by-step explanation:

The formula of a volume of a cube:

$V=a^3$

a - length of an edge

We have V = 27 in³. Substitute:

$a^3=27\to a=\sqrt[3]{27}\\\\a=3\ in$

7 0

3 years ago