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olga nikolaevna [1]
2 years ago
12

10 points! help please!!!!!!! ASAP!!!!!!!

Mathematics
1 answer:
Assoli18 [71]2 years ago
3 0

Answer:

answer do u want explain

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How can x minus two-thirds = StartFraction 5 over 6 EndFraction be solved for x in one step?
Brums [2.3K]

Add Two-thirds to both sides

solution:

x-2/3= 5/6

We have to find how this can be solved for "x" in one step

Remember that,

We we add or subtract same number from both sides of a equation, the equation still remains true

Therefore, from given,

x-2/3=5/6

Add Two-thirds to both sides

x-2/3+2/3=5/6+2/3

x=5/6+2/3

x=9/6

Add Two-thirds to both sides to solve the sum

5 0
2 years ago
The sum of two numbers is 20, and the difference is 40
Feliz [49]

x+y=20\\\underline{x-y=40}\\2x=60\\x=30\\\\30+y=20\\y=-10

<u>-10 and 30</u>

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3 years ago
Read 2 more answers
if computers sell for $1100 per unit and hard drives sell for $113 per unit, the revenue from x computers and y hard hard drives
dusya [7]
(x)1100+(y)113 x depends on the amount of computers is sold so x will change. y will be the amount of hard drives sold and then you add the total amount together.
8 0
3 years ago
The roots of an equation are x = -1 ± i. The equation is x2 + + 2 = 0.
OleMash [197]
Im pretty sure its x=-1
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3 years ago
Modulation is the process of a)Spinning a wheel to generate a sine wave b)Increasing the amplitude of a sine wave c)Changing one
hram777 [196]

Answer: C) Changing one or more properties of a sine wave in response to data.

Step-by-step explanation:

Modulation is primarily used in telecommunications sector. It the process by which data is transmitted via electrical signals. It is the process of imposing an input signal on to a wave carrier. It is the pillar of data communication that enables the use information carriers of signals that are electrical and optical. Altering the carrier/ periodic waveform results in Modulation. The amplitude frequency and phase are conveyed. There are different types of Modulation which includes: amplitude Modulation, frequency Modulation, and phase Modulation.

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3 years ago
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