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2 years ago

Rewrite the expressions using radical notation

1 answer:

Ber [7]2 years ago

4 0

Tip:

You put the number of each equation into the form.

Exponent’s denominator goes outside

Exponent’s numerator goes inside with the number

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Find the value of x.<br> A. 22 <br> B. 7.3<br> C. 3.6<br> D. 5.5

NemiM [27]

Answer:

x= 5.5

Step-by-step explanation:

(segment piece) x (segment piece) = (segment piece) x (segment piece)

x*4 = 11*2

4x = 22

Divide each side by 4

4x/4 = 22/4

x =5.5

4 0

3 years ago

What is the value of x?

Shkiper50 [21]

Answer:

c. 25

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

M 2 = 2x°, m 3 = 5x°, m 1 =<br><br> 2x + 5x<br> 5x - 2x<br> 180 - 5x<br> 180 - 7x

MaRussiya [10]

We know: the sum of measures of triangle angles is 180°.

Therefore we have the equation

$m\angle1+m\angle2+m\angle3=180^o\to m\angle1=180^o-m\angle2-m\angle3$

Substitute $m\angle2=2x,\ m\angle3=5x$ :

$m\angle1=180-2x-5x=180-7x$

<h3>Answer: 180 - 7x</h3>

8 0

3 years ago

A line passing through (6, a) and (9, -4) is parallel to 2x - 3y = 6.

ioda

Answer: -6

Step-by-step explanation:

-6

4 0

2 years ago

The current population of a small town is 2463 people. It is believed that town's population is tripling every 12 years. Approxi

Bingel [31]

{Answer:

3893 residents.

Step-by-step explanation:

Equation for population growth:

The equation for the size of a population, considering that it doubles every n years, is given by:

$A(t) = A(0)(3)^{(\frac{t}{n})}$

In which A(0) is the initial population.

The current population of a small town is 2463 people. It is believed that town's population is tripling every 12 years.

This means that $A(0) = 2463, n = 12$ . So

$A(t) = A(0)(3)^{(\frac{t}{n})}$

$A(t) = 2463(3)^{(\frac{t}{12})}$

Approximate the population of the town 5 years from now.

This is A(5). So

$A(t) = 2463(3)^{(\frac{t}{12})}$

$A(5) = 2463(3)^{(\frac{5}{12})} = 3892.8$

Rounding to the nearest whole number, 3893 residents.

4 0

2 years ago