Is 48, 45, 41, 38, 34,... an arthmetic sequence

9514 1404 393

Answer:

  (d)  51 miles per hour

Step-by-step explanation:

The constant of proportionality can be found by dividing the distance by the time. It is convenient to choose a time that makes this division simple. We choose 30 min = 1/2 hour.

  (25.5 mi)/(1/2 h) = 2(25.5) mi/h = 51 mi/h

The constant of proportionality is 51 miles per hour.

Answer:

the answer is 14

Step-by-step explanation:

7+7=14

I hope this help

Answer:

14

Step-by-step explanation:

Answer:

the distance is 3√5 !

Step-by-step explanation:

Answer:

Since the points form a triangle, you can use Pythagorean theorem to solve this.

Side A is 3 Units, and side B is 6. The letters do not matter when corresponding them to the sides.

So Pyth Theorem = a^2 + b^2 = c^2

And c^2 is the distance we must find

So a^2 = 9

b^2 = 36

So 36 + 9 = 45

To find C, you must root c^2

So sqrt of 45 is 6.7

The distance between points (3,7) and (-3,4) is 6.7 units.

Answer:

1m she saves 3.462-1.958=1.504

9m she saves 1.504*9=13.536

Step-by-step explanation:

Answer:

The total change is £21.02 from the original amount of £78.98. Therefore, the percentage change is directly related to the original amount.

so the answer in a percentage is 15.22%.

Step-by-step explanation:

Answer:

the answer is $ 15 is decreased to $ 14 = 6.67 percent.

Step-by-step explanation:

Answer:

8n-5

Step-by-step explanation:

Find the difference between the numbers, +8 so 8n then subtract the diffference from the first number so 3 - 8= -5

The expression will be 8n - 5

Answer:

eleven minus three

hope this helps lol!

Answer:

3 subtracted from 11, or 11 minus 3.

Step-by-step explanation:

Using the words minus and Subtract indicated Subtraction. The opposite words from this would be sum of, or add.

Hope this helps! Good Luck!

-kiniwih426

Answer:

The value of the expression is 0.5.

Step-by-step explanation:

To evaluate, we need to do order of operations.

To solve, we start with the parenthesis because they come first in the order of operations.

-1+3[(10-12)³/(-16)]

-1+3[-2³/-16]

Now we do the second thing in the order of operations, which is to simplify the exponents.

-1+3[-8/-16]

Now we do the third thing left to do, which is to do division and multiplication from left to right.

-1+3[0.5]

-1+1.5

Now we do the last thing left to do, which is to do addition and subtraction from left to right.

0.5

So the value of this expression is 0.5.

Answer:

14x+35

Step-by-step explanation:

10x+4x=14x

5*7=35

Answer:6x+12

Step-by-step explanation: combine like terms.

Step-by-step explanation:

(a) 46-(-6)= 52

(b) -6+11= 5

Answer:

Answer:

The 4th option is correct. a+b = b+a

Step-by-step explanation:

Answer:

since slope(m) = y2 -y1/x2- x1

-5 - 9/ -3 - (-3)= -14/0

m = -14/0 (undefined)

using the formula

y-y1 = m(x -x1)

y - 9 = -14/0(x - (-3)

y-9 = -14/0(x + 3)

0 = -14( x+3). (cross multiplication)

0 = -14x - 42

14x = -42

x = -3( equation of the line)

Answer:

$11.80

Step-by-step explanation:

5x.90=4.5

63.5-4.5=59

59/5=11.8

Answer:

See Below

Step-by-step explanation:

The negation of a statement is almost like the opposite, but it needs to cover all cases that the statement does not.

1) x is not equal to 300.

This statement is true for all x except 300 while our original statement is true for all x except 100. These two have overlaps between what values of x could be, meaning that it is not the negation.

2) x is equal to 100.

This statement is true only for the case x equals 100 while our original statement is true for all the cases where x is not 100. These two do not overlap and cover all numbers. This means that it is the negation.

3) It is not the case that x is equal to 400.

This statement is true for all x except 400 while our original statement is true for all x except 100. These two have overlaps between what values of x could be, meaning that it is not the negation.

4) x is equal to 300.

This statement is true only for the case x equals 300 while our original statement is true for all the cases where x is not 100. This two cases have overlaps(300), meaning it is not the negation.

Answer:

y = -5x - 9

Step-by-step explanation:

Answer:

-4/3

Step-by-step explanation:

(9-5)/(4-7)

4/-3

-4/3

Answer:

18600

lf you like my answer than please mark me brainliest thanks

Answer:

so did you want a algebra questions?

Step-by-step explanation:

have a great day mark me as brainliest

Answer:

ok send the work now I am ready

Answer:

I’m not trying to mooch off points, just want to know where the flipping question is

Step-by-step explanation:

Would help if could

Answer:

A

Step-by-step explanation:

The answer is B

15 x 2 = 30

7 x 3 = 21

30 + 21 = 51

Answer:

$0.76

Step-by-step explanation:

$37.99 divided by 50 pounds = $0.7598 per pound

Round 0.7598 and you will end up with 0.76.

Answer:

His car gets 20 miles per gallon.

Step-by-step explanation:

1. 60 = 3x (divide by 3)

2. 20 = x

Therefore, the car uses 20 miles per gallon.

Hey there!

Question #1

6^2 × 6^3

6^2

= 6 × 6

= 36

6^3

= 6 × 6 × 6

= 36 × 6

= 216

36 × 216

= 7,776

6^2 × 6^3

= 6^5

• Question #1 answer: 7,776 or 6^5 either answer should work because both answers are equivalent

Question #2

√103

= 10.148892

• Question #2 answer: 10.148892

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

[tex] \small \sf \: 6 {}^{5} [/tex]

Alternate form: - 7776.

Step-by-step explanation:

1). 6² × 6 ³.

6² × 6³ = 36 × 216 = 7776.

Or,

6² × 6³

Answer:

64

Step-by-step explanation:

8 x 4 = 32

32 x 2 = 64

The number of pictures can Dan fit in the albums are 64.

Multiplication is an operation that represents the basic idea of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers.

Given that, Dan has 2 photo albums. Each photo album 8 pages. Dan can fit 4 pictures on each page.

Here, the number of pictures

= 2×8×4

= 64

Therefore, the number of pictures can Dan fit in the albums are 64.

Learn more about the multiplication here:

https://brainly.com/question/1562995.

#SPJ2

Step-by-step explanation:

[tex]\csc y - \sin y = \dfrac{1}{\sin y} - \sin y[/tex]

[tex]\:\:\:\:\:\:\:\:=\dfrac{1 - \sin^2y}{\sin y}[/tex]

[tex]\:\:\:\:\:\:\:\:= \dfrac{\cos^2y}{\sin y}[/tex]

[tex]\:\:\:\:\:\:\:\:=\cos y \left(\dfrac{\cos y}{\sin y}\right)[/tex]

[tex]\:\:\:\:\:\:\:\:= \cos y \cot y[/tex]

Answer:

x=24

Step-by-step explanation:

Answer:

No, he's wrong. 5 in the thousands place looks like this, 0.005. 5 in the hundreds place looks like this, 0.05. So therefore, the 5 in the hundreds place is 10 times greater than the 5 in the thousands place.

Step-by-step explanation:

Answer:

Step-by-step explanation:

You need y by itself on one side of the equal sign and x and the y intercept on the other side.

4x + 2y = - 12                  Subtract 4x from both sides

2y = -4x - 12                    Divide by 2

2y/2 = -4x/2 - 12/2              

y = -2x - 6                        

Note: y also must be plus. x can be either plus or minus

m = - 2

b = - 6