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4 years ago

Describe the square roots of numbers using 2 sentences

Mathematics

1 answer:

AfilCa [17]4 years ago

7 0

Answer:

square root of a number is a value that when multiplied by itself gives the number

for example 2 × 2 gives 4 so square root of 4 is 2

Step-by-step explanation:

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Evaluate 4x power of 3 +4x when x=3

viva [34]

$\text{Hey there!}$

$\text{Evaluate:\ }\bf{4x^3+4x}\text{ if x = 3}$

$\text{If we know what the x-value is then replace the x with 3}$

$\bf{4(3)^3+4(3)}$

$\bf{4(3)^3+12}$

$\text{4 = 4}$

$\bf{3^3=27}$

$\text{4(3) = 12}$

$\text{4(27) + 12}$

$\text{4(12)=108}$

$\text{108 + 12 = 120}$

$\boxed{\boxed{\text{Answer: 120}}}\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{LoveYourselfFirst:)}$

4 0

3 years ago

Find the length of the arc, s, on a circle of radius r intercepted by a central angle theta. Express the arc length in terms of

Blizzard [7]

Answer:

85π/18 in
14.84 in

Step-by-step explanation:

The given arc length relation requires the central angle be expressed in radians. There are π radians in 180°.

s = rθ = (5 in)(170°×π/180°) = 85π/18 in ≈ 14.84 in

5 0

4 years ago

use each of the digits 2,3,5,8 once with any combination of +,-,., or () to write an expression with a value of 104

densk [106]

8 times 13 = 104

8 * ( 5*3 - 2) = 104

4 0

3 years ago

What is the probability of randomly selecting one 9 from a standard deck of 52 cards?

Tpy6a [65]

there are 4 9's in a deck so probability would be 4/52 reduced to 1/13

does the answer need to be in a different format?

5 0

4 years ago

If 20% of x is y, and 30% of y is z, then what percent of x is z?

Bess [88]

Your answer is 6% of x.

We can write the given information as equations to find the answer:

Another way to write "20% of x" is to write 0.2x, so therefore 0.2x = y

You can also write "30% of y" as 0.3y, so 0.3y = z

Now we can substitute in the first equation to the second equation, as we know what y equals in terms of x:

0.3(0.2x) = z

Multiplying out we get:

0.06x = z, and 0.06 as a percentage is 6%

I hope this helps!

3 0

4 years ago

Describe the square roots of numbers using 2 sentences ​

Describe the square roots of numbers using 2 sentences