write the number form 2.1 x 104 in standard form​

Answer:

correct

Step-by-step explanation:

Answer:

what you do is 9 times what equals 27 well 3 does so you multiple 2/9 by 3/3 and get 6/27

so the answer is 6/27 :)

(-4,4) (4,-2)

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

m = ( -2-4)/(4-(-4))

m = -6/8

m = -3/4

Answer:

(4,3)

Step-by-step explanation:

Pick the 2 closest points that are perfectly on the line [(0,1) and (4,-2)]. Start at the first point (0,1) count to the right (From (0,1) to (4,1)) and that's our "x" number (4). Count down from that point (4,1) to the other predetermined point (4,-2) and you get your "y" number (3), thus (4,3)

Answer:

False

Step-by-step explanation:

-8 · (-4) = 32

The two negatives cancel each other out so the answer is positive.

Hope I helped :)

Please consider Brainliest :)

Answer:

Step-by-step explanation:

To find the mass of an object given it's acceleration and the force acting on it we use the formula

[tex]mass = \frac{force}{acceleration} \\ [/tex]

From the question

force = 45 N

acceleration = 39 m/s²

We have

[tex]force = \frac{45}{39} = \frac{15}{13} \\ = 1.153846...[/tex]

We have the final answer as

Hope this helps you

Answer:

10x +17y=c (C is the total cost)

Answer:

10x+17y = z

Step-by-step explanation:

You have to multiple 10 by the number of t shirts you have(x)

Then you have to multiply 17 by the number of long sleeve shirts you have (y)

You then have to add 10x and 17y to get your total cost(z)

Answer:

X = 9 (just bring the +3 to the to the other side to make it -3)

Answer:

x=9

Step-by-step explanation:

x+3=12

the subtract 3 from both sides

x+3−3=12−3

3x= 12

then divide both sides by 3

x=9

Answer:

About 110,000 – 330,000 lbs.

Step-by-step explanation:

Your Welcome :)

Answer:

110,000 – 330,000 lbs

Step-by-step explanation:

I GOT CHU

Answer:

Prime factorization: 80 = 2 x 2 x 2 x 2 x 5 which can also be written 80 = 2⁴ x 5.

Step-by-step explanation:

hope this helped <3

Answer:

2 x 2 x 2 x 2 x 5

Step-by-step explanation:

Answer:

Where is it

Step-by-step explanation:

Answer: 9 feet

Step-by-step explanation: I = 9 feet ~ C

Answer:

answer it is 5

Step-by-step explanation:

yea

I believe

Ryan earned $233.40 from the tips. Option D is correct

Ryan works at the car wash making $5.30 per hour plus tips.
Last week Ryan worked 32 hours and earned $403
How much in tips did Ryan make last week?

In mathematics, it deals with numbers of operations according to the statements.

Let the tip Ryan get be x,
Ryan earned $5.30 per hour.
Ryan earned $403 for 32 hours of the working,
Ryan worked 32 hours so,
Ryan earned = 32 * 5.30
                      = 196.4
Total tips that Ryan earned = total earning - Ryan earned
                                               = $403 - $196.4
                                               = $233.40

Thus, Ryan earned $233.40 from the tips. Option D is correct

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ6

Answer:

Hey Buddy! Part 8 would be just to put the y on the y axis, put the x on the x axis, and with the numbers just put them on the line in order, 1,2,3,4,5,6,7,8,9,10

Step-by-step explanation:

Answer:

- 6

Step-by-step explanation:

The rate of change of the values is the slope m

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2, 32) and (x₂, y₂ ) = (0, 20) ← 2 ordered pairs from the table

m = [tex]\frac{20-32}{0+2}[/tex] = [tex]\frac{-12}{2}[/tex] = - 6 ← rate of change

Answer:

52.5

Step-by-step explanation:

Two negatives make a positive so the answer is 52.5

Answer:

5 units

Step-by-step explanation:

Distance formula:

[tex]\sqrt{(x2-x1)^2 + (y2-y1)^2}[/tex]

Square root of those quantities. x2 and x1 mean the x values from one coordinate and the other, and the same goes for the y-coordinates. So y2-y1 represents (-2) - (2) and x2-x1 = (4) - (1). The answers you get (-4 and 3, respectively), now have to be squared, then added together. So (-4)^2 = 16 and (3)^2 = 9. Add 16 and 9 together you get 25. Final answer, you square root 25 and you get 5. Technically the square root of 25 is both positive and negative 5, but you cannot get a negative number for distance in this case (vectors are different).

Answer:

0.857

Rounded: 0.86

Step-by-step explanation:

6/7 = 0.857

Answer:

See attached image!!

Step-by-step explanation:

Answer:

Let x = the smaller number

Let 3x + 15 = the larger number

x + 3x + 15 = 63

4x = 48

x = 12

3(12) + 15 = 51

Step-by-step explanation:

I hope this helps

Answer:

B

Step-by-step explanation:

the line has a positive slope. you can tell by comparing the equation of the line to y=MX+c where m=slope= coefficient of x.

In this case the coefficient of x is positive 3.

Answer:

I'm guessing 0.9

Step-by-step explanation:

Answer:

68

Step-by-step explanation:

Answer:

-3(-9)-20=7

Step-by-step explanation:

Answer:

After negative 2 it would be negative 3

Step-by-step explanation:

---------------------------

   -3     -2    -1     0

Answer:

Step-by-step explanation:

Members:

[tex]55/10=5.5[/tex]

Nonmembers:

[tex]55/15=3.6[/tex]

Answer:

The answer is 62

Step-by-step explanation:

the ratio given can be written as [tex]\frac{20}{11}[/tex].

first, we need to solve for how many boys received if the girls received 40.

let's write a new ratio to show this.

[tex]\frac{20}{11} = \frac{40}{x}[/tex]

notice how i was able to equal them to each other. this is because they represent the same rate.

to solve for x, cross multiply.

[tex]20x= 440\\[/tex]

now solve.

[tex]x=22[/tex]

the 22 represents how many boys will receive if the girls receive 40.

the question is asking how many will be given out all together. this implies that we should add 40 and 22.

[tex]40+22= 62[/tex]

62 pickle pop chips were given out.

hope this helps!

Answer:

125 kilometers

Step-by-step explanation:

2.5 * 50 = 125

Answer:

The estimated percentages i could think of were 2/9, 1/3, 23/90, 20/90

Step-by-step explanation:

estimates include rounding. So i rounded to the nearest fractions and picked out the best ones.

Answer:

26%

Step-by-step explanation:

23/90×100= 26%

note: thanks would be appreciated. thank you!