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3 years ago

Is anyone good at Simplifying Radical Expressions?

1 answer:

3 0

All you really have to do is find the prime factorization of the term. And for every pair of like factors you can move that term outside of the radical sign (for square roots) If you were doing cube roots you would need to find threesomes of factors... for example..

20^(1/2)

pf 20=2*2*5 so you have two twos so you can simplify to 2(5)^(1/2)

108^(1/3)

pf 108=2*2*3*3*3 so you have 3^3 so you can simplify to 3(4)^(1/3)

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PLS ANWSER ASAP IN TI<br> ED!!

NikAS [45]

Answer:

Option (2)

Step-by-step explanation:

x = 1 is represented by a solid point on a number line.

x > 1 is represented by an arrow starting from x = 1 towards infinity

If we mix both the properties, x ≥ will be represented by an arrow starting from a solid point at x = 1 and moving towards the values greater than one.

From the options given,

Arrow mentioned in Option (2) will be the correct representation of the inequality.

7 0

3 years ago

The eatery restaurant has 200 tables. On a recent evening, there were reservations for 1/10 of the tables. How many tables were

joja [24]

<span>There were 20 tables reserved. 1/10 is equivalent to 10%. To find 10%, divide the total number of tables by 10. 200/10 = 20.</span>

8 0

3 years ago

(Pls help) I need help finding x!

Ray Of Light [21]

Answer:

x ≈ 46°

Step-by-step explanation:

Since the triangle is right use the sine ratio to solve for x

sinx = $\frac{opposite}{hypotenuse}$ = $\frac{10}{14}$ , hence

x = $sin^{-1}$ ( $\frac{10}{14}$ ) ≈ 46°

8 0

3 years ago

24% of what number 30

kenny6666 [7]

Answer:

125

Step-by-step explanation:

30*.24=125

4 0

3 years ago

Mary walks the 3 day breast cancer walk. They break the 62 miles evenly for each day. How

Semmy [17]

Answer:

she would walk at least those 62 miles

Step-by-step explanation:

We are told that in the 3 days of the walk to fight cancer, Mary breaks the 62 mile barrier every day, that is to say that every day she travels 62 miles or more.

You ask us how much she walks in a single day, considering what the statement that goes at least 62 miles each day says, she would walk at least those 62 miles on a normal day.

4 0

3 years ago