(3x^2) (2x^5)
use the properties of exponents to simplify​

Answer: 2/5

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:{1,2,3,4,5}

 even numbers among these numbers are {2,4}

   likelihood of even numbers =number of even numbers/all numbers

                                                     2/5

Answer:

The answers are

1) x=24

2) x=30

Answer:

Step-by-step explanation:

take theta as reference angle

using sin rule

sin theta=opposite/hypotenuse

sin theta=5/13

sin theta=0.38

theta=sin 23

therefore the value of theta is 23 degree

Step-by-step explanation:

Simplify the matrix.

f

2

x

2

−

2

f

g

x

2

+

g

2

x

2

,

f

(

x

)

=

2

√

x

f

x

=

4

x

,

g

x

=

4

√

x

g

x

=

16

x

Answer:

-10 and -2/5

Step-by-step explanation

-10÷ [tex]-\frac{2}{5}[/tex] = 25

Check

25 > 10

Answer:

the far left one

Step-by-step explanation:

Answer:

pi/2, 330 degres,5pi/3, 7pi/6, 2pi/3 5pi/3, 7pi/6, 2pi/3, pi/2, 330

this the correct answer hope this helps you !!

Answer:

The correct order from greatest to least will be 330 degrees, 5pi/3,7pi/6, 2pi/3, pi/2 .

Step-by-step explanation:

The value of π is 180° .

therefore 2/3π =300°

7/6π=209.88°

2/3π=118.8°

π/2=90°

Hence by looking at the value above we can arrange them in greatest to least order as 330 degrees, 5pi/3,7pi/6, 2pi/3, pi/2 .

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Answer:

x = 2(y + 4)

Step-by-step explanation:

x= 2y +"8

x = 2(y + 4)

Answer:

170

Step-by-step expla

Answer:

C

Step-by-step explanation:

It's C  because, -8 - (-13) is the same as the equation shown above. You have to multiply the two negatives since there is a parenthesis, so it becomes.      -8 + 13.

Hope this helps!!

-Ketifa

Answer:

red

Step-by-step explanation:

Answer:

Blue Oods=3 it because four marbles and yellow have four marbles if yellow are in there blue is picking up because blue are in the inside and out in this question

Thanks me later and follow me rate my question..Hope its help...thanks

Answer:

Americans average 16.5 minutes a day.

Step-by-step explanation:

American women spend just 19.8 minutes a day reading for pleasure, according to the 2018 American Time Use study by the U.S. Bureau of Labor Statistics. American men spend even less: an average of 13.2 minutes a day.

Answer:

i dont know sorry

Step-by-step explanation:

Answer:

16.6

Step-by-step explanation:

somtimes you gotta pay attention to you're math teacher

Answer:

m= 1/4

Step-by-step explanation:

6 - 5 = 1

6 - 2 = 4     1/4

Answer:

m=1/4

Step-by-step explanation:

Answer:

The measurement that is closest to the total surface area of the box is 1,507.96 [tex]in^2[/tex].

Step-by-step explanation:

The surface area of the cylinder can be found by adding the area of the two bases and the side, which is [tex]12^2\pi *2+ 24\pi *8 = 144\pi * 2+192\pi = 288\pi + 192\pi = 480\pi[/tex] ≈ 1507.96, so the correct answer is choice B.

Answer: The expression that represents the perimeter of the rectangle is given as

Perimeter= 4x +10

Step-by-step explanation:

Perimeter= 2l+2w =2( l+w)

Let the  width be  =x

And Length=x+5

So that the Perimeter =2l+2w becomes

Perimeter =2x +2(x+5)

Perimeter =2x+2x+10

Perimeter= 4x +10

Answer:

11/20

Step-by-step explanation:

I turned them in to improper fractions, divided, then simplified

Answer:

Find the missing angle:

Use the law of sines:

Answer:

cos angle = 12/17

angle = cosine inverse (0.70588)

angle = 50.110

Answer:

Hello! answer: coordinates of E' are (16, 4)

Step-by-step explanation:

4 × 4 = 16 4 × 1 = 4 therefore the new coordinates are (16, 4)

The coordinate of E after dilation is (16, 4).

It is a two dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.

We have,

Triangle DEF has coordinates:

D = (3, 4)

E (4, 1)

F = (1, -2)

The coordinates are dilated with a scale factor of 4.

This means,

Multiply all the coordinates by 4.

Now,

D = (3 x 4, 4 x 4) = (12, 16)

E (4 x 4, 1 x 4) = (16, 4)

F = (1 x 4, -2 x 4) = (4 , -8)

Thus,

The coordinate of E is (16, 4).

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Answer:

[tex]x=\frac{e^{2.5}-3}{5}[/tex]

Step-by-step explanation:

Let y = 5x + 3
Then we get
㏑(y) = 2.5

Using exponentiation,

[tex]e^{lny} = e^{2.5}\\\textrm{But }e^{lny} \textrm{ is simply y (log rule)}\\\textrm{So we get}\\y = e^{2.5}\\\\\\\textrm{Substituting for y we get}\\\\5x + 3 = e^{2.5}\\x = (e^{2.5} - 3)/5\\[/tex]

This works out to x = 1.83649879

Answer:

1) 5 : 7 : 8.75

2) Happy = 168 .    Juma = 210

3) Rima = 17800 .     Happy = 24920 .    Juma = 31150

Step-by-step explanation:

1) 5 : 7 : 8.75

Ratio Rima to Happy = 5:7

Ratio Happy to Juma = 4:5

7/4 = 1.75

1.75 x 5 = 8.75

Ratio = 5 : 7 : 8.75

2) Happy = 168 .     Juma = 210

Ratio = 5 : 7 : 8.5

120 / 5 = 24

Happy = 24 x 7 = 168

Juma = 24 x 8.75 = 210

3)17800 : 24920 : 31150

5 + 7 + 8.75 = 20.75

73870 / 20.75 = 3560

3560 * 5 = 17800 = Rima

3560 * 7 = 24920 = Happy

3560 * 8.75 = 31150 = Juma

If my answer is incorrect, pls correct me!

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-Chetan K

Step-by-step explanation:

Mid point formula ,

x = (x1+x2)/2 , y = (y1+y2)/2

x = 1 , y = 4

therefore ,midpoint is (x, y)= (1,4)

(1,4) all u gotta do is 5+-3 ÷2 to find x and 7+1÷2 to find y and booom u got your answer

Answer:

Step-by-step explanation:

x/13=10

We have to get rid of the 13. (the denominator)

How?

By multiplying 2 sides by 13

Remember the Rules of Maths:

1. Whatever you do to one side, you must do to the other.

2. Use the opposite operation.

So, we used Rule 2 to get rid of the 13.

Now:

x=10*13

(On the left side, the 13s cancel)

x=130

It is always a great idea to double-check

Does 130 divided by 13 equal 10?

Of course it does!

Have a great day!!

I hope everything is clear!

Answer:

number of sixths om 3, 6 divided by 3, 1/6 of 3

Step-by-step explanation:

Answer:

number of sixths om 3, 6 divided by 3, 1/6 of 3

Step-by-step explanation:

Answer:

Total time taken to complete the job is 26 hours

Step-by-step explanation:

Fred's First Job

Total amount paid = 475 dollar

Total hours of work = 19 hours

Charge per hour = 475/19 = 25 dollars per hour

Fred's second job

Total amount paid = 720 dollar

Total hours of work = 26 hours

Charge per hour = 720/26 = 27.69 dollars per hour

Fred's third job

Amount paid = 1180

When amount paid was 720, charge per hour was 27.69

When amount paid is 1180, charge per hour is (27.69/720) * 1180 = 45.38

Total time taken to complete the job = 1180/45.38 = 26 hours

Answer:D

Step-by-step explanation: