What is the product? Enter your answer as a fraction, in simplified form, in the box. 38⋅(−36)

Answer:

[tex] {4a}^{4} \times {7a}^{5} \\ \\ = (4 \times 7)( {a}^{4} \times {a}^{5} ) \\ \\ = 28( {a}^{4} \times {a}^{5} )[/tex]

from law of indices:

[tex] {n}^{x} \times {n}^{y} = {n}^{(x + y)} [/tex]

therefore:

[tex] = 28 \{ {a}^{(4 + 5)} \} \\ \\ = 28 {a}^{9} [/tex]

Answer:

28a^9

Step-by-step explanation:

9514 1404 393

Answer:

  17.5 mi/gal

Step-by-step explanation:

You can think of "per" as meaning "divided by." Then "miles per gallon" means "miles divided by gallons:"

  (166.25 mi)/(9.5 gal) = 17.5 mi/gal

John's car gets 17.5 miles per gallon.

Step-by-step explanation:

Well,you can count the zeros that will give you the exponent.

For example:

100 has two zeros so the exponent form will be

[tex] {10}^{2} [/tex]

For 10,000,it has 4 zeros.The exponent form is

[tex] {10}^{4} [/tex]

Answer:

3(y+14)

Step-by-step explanation:

3y+42 14 x2 =42 so for there' it would be 3(y+14)

3(y+14)

Answer:

[tex] {x}^{2} [/tex]

Step-by-step explanation:

[tex] \frac{ {x}^{2} }{ {x}^{2} } \times {x}^{2}[/tex]

[tex] {1x}^{2} = {x}^{2} [/tex]

[tex] = {x}^{2} [/tex]

Answer:

B) [tex]\sqrt{13}[/tex]

Step-by-step explanation:

1.  [tex]d = \sqrt{(-3-0)^2+(-2-0)^2}[/tex]

2. [tex]d=\sqrt{(-3)^2+(-2)^2}[/tex]

3. [tex]d=\sqrt{9+4}[/tex]

4. [tex]d=\sqrt{13}[/tex]

[tex]\sqrt{13} = 3.60555..[/tex]

Answer:the answer is d

Step-by-step explanation:the graph is continuous in the positive and includes two then starts right after zero and goes to -4

Answer:

120 cm

Step-by-step explanation:

1/2 is 6 months and 6 years are 72 months.

Using the rule of three, 10 cm is to 6 months what x is for 72 months so

x = (72 * 10) / 6 = 120

Answer:

X= -9/4 and Y=9

Step-by-step explanation:

Answer:

There are many answers but one example would be (1,13)

Step-by-step explanation:

In order to find this, we simply need to select an x and it will help us find y. Our x for this case will be one. Now we put that into the equation and solve for the y value.

y=4x+9

y=4(1)+9

y=4+9

y=13

This gives us the ordered pair of (1,13)

hope this helps :D

brainliest appreciated

Answer:

Step-by-step explanation:

P{2 of 4 tagged}=(52)(152)(204)  

=0.2167

Answer:

see below

Step-by-step explanation:

We can use the distance formula

11. d =sqrt( (y2-y1)^2 + (x2-x1) ^2)

  = sqrt( (-3 --5)^2+(-6 - -1)^2)

  = sqrt( (-3+5)^2 + (-6+1)^2)

  = sqrt( 2^2 + (-5)^2)

  = sqrt (4+25)

  = sqrt(29)

12. Using the points ( 1,3) and (4,-1)

d =sqrt( (y2-y1)^2 + (x2-x1) ^2)

  = sqrt( (-1-3)^2+(4-1)^2)

  = sqrt( (-4)^2+(3)^2)

 = sqrt(16+9)

 =sqrt(25)

 =5

Answer:

11. d =sqrt( (y2-y1)^2 + (x2-x1) ^2)

 = sqrt( (-3 --5)^2+(-6 - -1)^2)

 = sqrt( (-3+5)^2 + (-6+1)^2)

 = sqrt( 2^2 + (-5)^2)

 = sqrt (4+25)

 = sqrt(29)

12. Using the points ( 1,3) and (4,-1)

d =sqrt( (y2-y1)^2 + (x2-x1) ^2)

 = sqrt( (-1-3)^2+(4-1)^2)

 = sqrt( (-4)^2+(3)^2)

= sqrt(16+9)

=sqrt(25)

=5

Step-by-step explanation:

Answer:

2x^2 +16x=0

=>2 x(x+8)=0

=>2x=0 or x+8=0

=>x= 0 or x=-8

Step-by-step explanation:

Step-by-step explanation:

An equivalent set is a set that has equal numbers or items.

Answer:

Yes this statement is true because 0/3 is 0

Answer:

False.

Step-by-step explanation:

x = 0 would be the only solution to make the statement true. Anything other than x = 0 will make the statement false.

Answer:

Step-by-step explanation:

a)-2x-10<-14

  -2x     <-14+10

        -2x< -4

      x>2

The number line is on the attachment.(remember: when you draw the number line you should not colour the circle)

b)x+4/3 < or = to -1

   x+4/3 * 3 < or = to -1*3

   x+4-4 < or = to -3-4

    x < or = to -7

The number line is on the attachment.(remember: when you draw the number line you should colour the circle cause in here x is less than or equal to -7)

Hope this helps you

If you have any questions just ask

21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100 are all composite numbers greater than 20. Next time do a quick search before resorting to brainly.

Answer:

(2n) x 5 = b

n = unknown number

b = product

Step-by-step explanation:

Answer:

penalties should post to a contra-income account interest charged should post to a payable account, and early payment discount  (credit) should post to an income account.

Step-by-step explanation:

9514 1404 393

Answer:

  2/3

Step-by-step explanation:

You can see from the diagram that the shaded 1/4 of the second rectangle has the same dimensions as 2 of the 3 shaded parts of the first rectangle.

  2/3 of 3/8 is in 1/4

Answer:

So, 1/8 + 5/8 = 3/4

Step-by-step explanation:

1 /8 +  5/ 8  is  3/ 4.

Answer:

¾

Step-by-step explanation:

5/8 + 1/8

5 + 1/8

6/8

3/4

0.75

Answer:

total amount of fruit juice consumed is 2.28 x 10^9

total population = 3 x 10^8

per person is

total consumption / total population

therefore;

2.28 x 10^9/3 x 10^8

= 7.6 gallons per person

hope it's helpful

The average number of gallons consumed per person in the country was 7.60 gallons per person.

Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,

Given that,

Total consumption of fruit juice 2.28 x 10⁹ gallons

The population of that year = 3 x 10⁸

The average number of gallons consumed per person ⇒

2.28 x 10⁹ / 3 x 10⁸

⇒ 22.8 x 10⁸ / 3 x 10⁸

⇒ (22.8/3) × 10⁸/10⁸

⇒ 7.6

Hence "The average number of gallons consumed per person in the country was 7.60 gallons per person".

To learn more about the arithmetic operators,

brainly.com/question/25834626

#SPJ5

Answer:

8

Step-by-step explanation:

AB = 5 + | -3 |

Ab = 8

hope that helps

Answer:

7.5 dollars per yard

Step-by-step explanation:

you have 0.2 yards and constant of proportionality is when its constant so you make 0.2 into 1. you multiply it 5 times. so you also multiply 1.50 5 times too. which gets you to 7.5 or $7.50.

Answer:

7 and 14  

28 and 7

Step-by-step explanation:

7 & 14's GCF is 7 since it's the largest factor for both of them.

21 & 3's GCF is 3 since it's the largest factor for both of them.

7 & 1's GCF is 1 since it's the largest factor for both of them.

28 & 7's GCF is 7 since it's the largest factor for both of them.

Answer:

7 and 14

28 and 7

Step-by-step explanation:

7/7 = 1

14/7 = 2

28/7 = 4

21 and 3, gcf = 3

7 and 1, gcf = 1

Answer:

y=-4/7x+2

Step-by-step explanation:

7y=14-4x

y=2-4/7x

Answer:

38°

Step-by-step explanation:

hope this answer helps you