Helppppppppppppppppp

hope it helps you and plz mark me brilliantest

Step-by-step explanation:

m<2

Answer: 5n^2−2n+r+7

Step-by-step explanation:

Answer:

1,172 minutes

Step-by-step explanation:

Answer:

35 minutes

Step-by-step explanation:

Let's say that the percentage of the battery's capacity that is charged increases by VVV percent each minute. Then, it increases by V\cdot TV⋅TV, dot, T percent in TTT minutes. In addition, we know that when the charging began, the battery was 232323 percent full.

The percentage of the battery's capacity that was charged at any given time is found by taking the percentage the battery was already charged when the charging began and adding to it the percentage that was additionally charged since then. We can express this with the equation C=23+V\cdot TC=23+V⋅TC, equals, 23, plus, V, dot, T, where:

CCC represents the percentage of the battery's capacity that is charged at a given time

VVV represents the charging rate (in percent per minute)

TTT represents the time (in minutes)

Hint #22 / 4

We know that after 303030 minutes (T=\blue{30})(T=30)left parenthesis, T, equals, start color #6495ed, 30, end color #6495ed, right parenthesis, the battery was 898989 percent full (C=\pink{89})(C=89)left parenthesis, C, equals, start color #ff00af, 89, end color #ff00af, right parenthesis. Let's plug these values into the equation to find the value of VVV.

\qquad \begin{aligned}\pink{89}&=23+V\cdot\blue{30}\\ 30V&=66\\ V&=2.2\end{aligned}

89

30V

V

​

=23+V⋅30

=66

=2.2

​

Therefore, the battery was charged at a rate of 2.22.22, point, 2 percent per minute.

Hint #33 / 4

To find how long it took the battery to be fully charged, we can plug C=100C=100C, equals, 100 into the equation and solve for TTT.

\qquad\begin{aligned}100&=23+2.2T\\ 2.2T&=77\\ T&=35\end{aligned}

100

2.2T

T

​

=23+2.2T

=77

=35

​

Hint #44 / 4

The battery was charged at a rate of 2.22.22, point, 2 percent per minute.

It took the battery 353535 minutes to be fully charged.

Answer:

This would be 50/100

or the simplified version would be 1/2

Step-by-step explanation:

Hope this helps!

Step-by-step explanation:

one by two.............

Answer:

Multiply both parts of the ratio by any number.It'll always be equivalent.Hope this helps!

Answer:

Because it is like a fraction 5/10 would mean 5 so hope that helped

Step-by-step explanation:

Answer:

D or the Last one

Step-by-step explanation:

because the equation equals that and it is a perfect square method because the middle term is not canceled out. Hope this helps!

Answer:

Option (3)

Step-by-step explanation:

Since density on an element = [tex]\frac{\text{Mass}}{\text{Volume}}[/tex]

Volume of the water in the aquarium = volume of the aquarium

                                                              = Length × width × height

                                                              = 10 × 5 × 5

                                                              = 250 cm³

We know density of the water = 1 gram per cm³

By putting these values in the formula,

1 = [tex]\frac{\text{Mass}}{250}[/tex]

Mass = 250 g

Therefore, Option (3) will be the answer.

Answer: Black

Step-by-step explanation: I feel like the higher the line is on the graph, the farther they have moved, so since the black line is the lowest, it might be Noah.

Hope this helps!

Answer:

f(q)=1.77q+47,738

Step-by-step explanation:

Answer:

Step-by-step explanation:

( If you don't believe me, then check the calculator ;)

Hope this helps! <3

Answer:

I think the answer is 2555

Step-by-step explanation:

2/3=1022n

Cross multiply...

2n = 3066

= 1533

1022 + 1533 = 2555

9514 1404 393

Answer:

Step-by-step explanation:

1. Match the given equation (y = 2x) to the pattern ...

  y = kx . . . . . k is the constant of proportionality

Hopefully, you can see that k corresponds to 2. That is, the coefficient of x is the constant of proportionality. It is 2.

__

2. Since you're studying proportions, it is useful to look at the ratio of the y-value to the x-value. In each case, it is 6/2 = 9/3 = 15/5 = 3. Then the graph shows the variables are proportional, with a constant of proportionality of 3.

  y = 3x

Answer:

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

Where m = slope of the line

b = y-intercept

Slope of the line 'm' = -[tex]\frac{2}{3}[/tex]

y-intercept 'b' of the line is equal to the y-intercept of another line given as,

[tex]y=\frac{2}{3}x-2[/tex]

Here y-intercept of the line 'b' = -2

Therefore, the equation of the line will be,

y = (-[tex]\frac{2}{3}[/tex])x + (-2)

[tex]y=-\frac{2}{3}x-2[/tex]

Here negative slope represents a line which is decreasing having y-intercept = -2

Therefore, last graph (bottom) given in the picture will be the answer.

Answer:

the last graph

Step-by-step explanation:

trust me i got it right on edge2020

Answer:

45%

Step-by-step explanation:

45 out of 100 blocks are shaded.

<3

Answer:

.187

Step-by-step explanation:

Answer:

a. incorrect, the first step would have been to distribute the 2.

b. incorrect, it would be, -12x +x + 9-8 +5

c. correct, the distribution is correct

Step-by-step explanation:

Just remember PEMDAS.

Perentheses, Exponents, Multipication, Division, Addition, Subtraction

i really hope this helps, i'm sorry if it isn't correct

Answer:n+5=2n+12, n=-7

Step-by-step explanation:

Answer: x= 124 b/c angle x is congruent to angle 124 on line c

y=88 b/c the total area os a triangle equal to 180 so you just add 53+39= 92 and then you subtract 92 from 180 and you get 88

z=92 b/c you’re given linear pairs so 180-88=92

Step-by-step explanation:

Answer:

y= -1/2x

Step-by-step explanation:

It is A

Answer:

$8.60 + $0.75x

Step-by-step explanation:

the "x" is the variable. change it into any letter you want.

If you need more help comment.

Answer:

You take the two and make the equations

x+y=8

3x+7y=36

(x=3 pounds;y=7 pounds)

then you plug numbers in.. (v)

Step-by-step explanation:

3(5)+7(3)=36

15+21=36

Answer:

Step-by-step explanation: 3 seven pound bags and 5 three pound bags

7+7+7=21. 3+3+3+3+3=15. 21+15=36

Answer:

12000

Step-by-step explanation:

Given parameters:

Amount made by each computer programmer = $10⁵

Number of computer programmers = 10⁶

Problem;

How much money is this all together  = ?

Solution:

  The total money can be found using;

                   = Amount made by each programmer x number of programmers

                   = $10⁵ x 10⁶

                   = $10¹¹

As a power of ten, the amount made is $10¹¹

In dollar amount  = $100,000,000,000

Answer:

Step-by-step explanation:

Answer: 4

Step-by-step explanation: 3 + 4 = 7 and 4 x 7 is 28. If you're 16 and 12 you also get 28

Answer:

answer is C

answer is 4

Step-by-step explanation:

What value correctly fills in the blank in the equation 16 + 12 = 4 x (blank + 3) to show the sum of the two areas of flowers?answer is 4

Answer:

y = -3x + 10

Step-by-step explanation:

The slope of perpendicular line is the opposite and reciprocal of the original line.

3 -> -3

Find the new y-intercept.

y = -3x + b

7 = -3(1) + b

7 = -3 + b

10 = b

y = -3x + 10

Best of Luck!

Answer:

local income tax

Explanation:

The "local income tax" refers to the tax levied to people who are residing or working in a specific local area. This is the tax being used to fund the city programs that will help improve the community.

Such programs include the development of parks in the area, including landscape beautification or enhancement of the public markets, improvement of public schools, etc.

Local income tax may appear as a "withholding tax" in some situations. In this case, it is automatically being withheld from the wage of a worker.

Answer: 44

Step-by-step explanation: Because I’m in collage

Answer:

4.99999985  ×  10 x14

Step-by-step explanation:

Answer: Of course!

Step-by-step explanation: I will suck at explaining this. Here's the general idea: A rational number is a number that is the quotient of two integers, or whole numbers. Rational numbers are things like 2, 5, 6, 2.5, 2.25, 6.53465, 1.666666666666666666666666666667; you get the idea. The point is, it can be represented by the fraction of two integers. An irrational number is something that cannot be represented this way. It's the same thing with multiplying an even number by an odd number; it'll always be odd, regardless of what the odd number is. Same with odd - even; it'll always be odd. Point being, there is no rational number that can be subtracted by an irrational number and be rational, or an irrational number that is subtracted by a rational number.