12(x-3)+18=4(3x-3)
Distribute.
12x-36+18=12x-12
Add like terms.
12x-18=12x-12
Add 12 to both sides.
12x-6=12x
Subtract 12x from both sides.
-6=0
?
NO SOLUTION
Converting from meters to centimeters uses a negative exponent because a centimeter is a smaller unit of measurement than a meter. A centimeter is one hundredth of a meter.
Converting from meters to millimeters uses a positive exponent because a meter is bigger than a millimeter. One meter is equal to one thousand millimeters.
<h3>Further Explanation</h3>
Negative Exponents
Negative exponents are used to show division. A number with a negative exponent should be divided by itself for the amount of times the exponent indicates. For example is 10 / 10 / 10 which equals .001.
Another example = 0.125
Positive Exponents
Positive exponents are used to show multiplication. A number with a positive exponent should be multiplied by itself for the amount of times the exponent indicates. For example is 10 x 10 x 10 which equals 1,000.
Another example = 8
Meters
A meter is a metric unit of measurement.
1 m = 100 cm
1 m = 1,000 mm
<h3>Answer Details</h3>
Subject: Math
Level: Middle School
Topic: Exponents
<h3>Keywords</h3>
exponents, metric system, meters, centimeters
<h3>Learn More</h3>
More on Metric Systems: brainly.com/question/3956263
Metric Conversions: brainly.com/question/12443484
Exponent Equation for Millimeters: brainly.com/question/13174260
Exponent Equation for Centimeters: brainly.com/question/13174258
Answer:
8
Step-by-step explanation:
1/4 x 4/10 x 80/1 = 320/40 which is 8
Answer:
The number would have to be added is 2
Step-by-step explanation:
To find the form of the completing square of the quadratic function:
- Divide the coefficient of x by 2
- Subtract the numerical term from the square of the quotient
Let us do these steps with our question
∵ x² - 2x - 1 = 0
→ Divide the coefficient of x by 2
∵ The coefficient of x is -2
∴ -2 ÷ 2 = -1
→ Square the -1
∵ (-1)² = 1
→ Subtract the numerical term from 1
∵ The numerical term = -1
∵ 1 - (-1) = 1 + 1 = 2
∴ We must add 2 to -1 to get 1
→ (x² - 2x - 1 + 2) - 2 = 0
→ (x² - 2x + 1) = 2
→ (x - 1)² = 2
The number would have to be added is 2
Answer:
4.295
Step-by-step explanation:
there ya gooooooooo