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timofeeve [1]
2 years ago
14

Q: Solve by the Extraction of Roots method: - -5x²=-50

Mathematics
1 answer:
My name is Ann [436]2 years ago
7 0

Answer:

x =  \sqrt{10}

Step-by-step explanation:

- 5 {x}^{2}  =  - 50 \\  {x}^{2}  =  \frac{ - 50}{ - 5}  \\  {x}^{2}  = 10 \\ x =   \sqrt{10}

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Orlov [11]
2 is equivalent to 6/3
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4 0
3 years ago
What is the value of x in the equation x/5 = 10? <br> Show work
nadya68 [22]

Answer:

x=50

Step-by-step explanation:

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6 0
3 years ago
What is the smallest number that is divisible by 1,2,3,4,5,6,7,8,9 and 10?
elena55 [62]
 writing each one  in prime factors:_
1
2
3
2 * 2
5
2 * 3
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The answer is 2520.


8 0
3 years ago
The slope-intercept form of a line is y=mx+b .
d1i1m1o1n [39]

Answer:

m is the slope and b is the y-intercept.

Step-by-step explanation:

The slope-intercept form of a line is given as:

y=mx+b

Here, the coefficient of x represents the slope of the line.

The coefficient of x is m and hence the slope.

y-intercept is the value of y for which is x is 0.

Now, if we put x as 0 in the above equation, we get

y=m(0)+b\\ y=0+b\\ y=b

Therefore, y-intercept is b.

Hence, for the line with slope-intercept form y=mx+b, m is the slope and b is the y-intercept.

3 0
3 years ago
You lose one quarter, 2 dimes, and 2 nickels
r-ruslan [8.4K]
.25+.10+.10+.05+.05=0.55
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3 years ago
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