3 years ago

What is sum of 2/4 - 1 3/4

Mathematics

1 answer:

jek_recluse [69]3 years ago

4 0

Answer:

-5/4 or -1 1/4

Step-by-step explanation:

1 3/4 can be 7/4 so 2/4-7/4 just subtract straight across and get -5/4.

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Determine whether line segment FG is tangent to circle E. True or False

lisabon 2012 [21]

The tangent line to a circle makes an angle of 90 degrees with the radius.
If |FG| is tangent to circle E. then
30^2 = 26^2 + 17^2
which is not true.
Therefore, line segment FG is not tangent to circle E.

6 0

2 years ago

The wavelength of violet light is 4.0 x 10−7 m. The wavelength of red light is 6.5 x 10−7 m. How much longer is the wavelength o

photoshop1234 [79]

Answer:

Step-by-step explanation:

We can substract the wavength of the violet light to the wavelength of the red light:

(6.5 x 10^-7 m) - (4.0 x 10^-7 m) = 2.5 x 10^-7 m

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2 years ago

You earn $9.20 per hour at your summer job. Identify an inequality that represents the number p of hours you need to work in ord

Korvikt [17]

Answer:

$32.5

Step-by-step explanation:

I hope this helps.

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2 years ago

Irving can I remember the correct order of the five digits on his ID number he does remember that the ID number contains the dig

Cloud [144]

Answer: $\frac{27}{125}$

Step-by-step explanation:

Here the total numbers are 1, 4, 3, 7, 6

Since the total number of possible arrangement = $5\times 5 \times5 \times 5 \times 5=5^5$

The total number of the odd numbers in the given numbers = 3

Thus the possible arrangement that the first three digits will be odd numbers = $3\times 3\times 3\times 5\times 5=3^3\times 5^2$

Thus, the probability that the first three digits of Irvings ID number will be odd numbers = the possible arrangement that the first three digits will be odd numbers / total possible arrangement = $\frac{3^3\times 5^2}{5^5} = \frac{3^2}{5^{5-2}}$

= $\frac{3^3}{5^3} = \frac{27}{125}$

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3 years ago

4 6 6 x 2 7 _____ 12865

spin [16.1K]

Answer:

I believe it is 3262

Step-by-step explanation:

7 0

2 years ago