Please help work needs to be shown please help yall

Answer:

1200 millimeters

Step-by-step explanation:

1 meter in millimeters should be 1000

And 20 centimeters should be 200 millimeters

Answer:

y=-5/3x+1

Step-by-step explanation:

The answer is y=-5/3x+1 because you would do the exact opposite of rise over run where it rises 5 units up and 3 units shifted right but instead it is still 3 units that are shifted to the right but 5 units down.  We can also assume that the y-intercept is 1 based on where the slope is placed.

Answer:

12 ft

Step-by-step explanation:

it's either 12 or 18, I have no idea  :/

Answer:

4-2=2

Step-by-step explanation:

Answer:

7 mph

Step-by-step explanation:

i took the same test on edg

Answer:

i think N=32

Step-by-step explanation:

Answer:

4x-2y=0

Step-by-step explanation:

Ok

so you need to subtract

(3x+2y=22)-(-x+4y=22)

Use distributive property and take away parenthesis

3x+2y=22+x-4y=-22

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

3x+2y=22

x-4y=-22

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

4x-2y=0

Brainliest Please

Answer:

( [tex]\frac{22}{7}[/tex] , [tex]\frac{44}{7}[/tex] )

Step-by-step explanation:

3x + 2y = 22 ....... (1)

- x+ 4y = 22 ........ (2)

3 × (2) + (1)

(3x - 3x) + (2y + 12y) = 22 + 66 ( variable "x" is eliminated )

14y = 88

y = [tex]\frac{44}{7}[/tex]

- x + 4( [tex]\frac{44}{7}[/tex] ) = 22

x = [tex]\frac{176}{7}[/tex] - [tex]\frac{154}{7}[/tex] = [tex]\frac{22}{7}[/tex]

( [tex]\frac{22}{7}[/tex] , [tex]\frac{44}{7}[/tex] )

Answer:

2/35

Step-by-step explanation:

fifteen total, 4 live in Gaston

so

4/15 times 3/14

because there is only 14 left to be selected and 3 left in Gaston

so 0.05714285714

or 2/35

Answer:

a = b + k + u

Step-by-step explanation:

hope this helps

Answer:

i think is c tell me if im right

Answer:

is important because yo understand more with paragraph

Step-by-step explanation:

Answer:

Perpendicular slope = – 1/m = -1/3 = -1/3

Step-by-step explanation:

Given the points

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(-1,\:2\right),\:\left(x_2,\:y_2\right)=\left(-2,\:-1\right)[/tex]

[tex]m=\frac{-1-2}{-2-\left(-1\right)}[/tex]

[tex]m=\frac{-1-2}{-2-\left(-1\right)}[/tex]

[tex]m=3[/tex]

We know that a line perpendicular to another line contains a slope that is the negative reciprocal of the slope of the other line, such as:

slope = m = 3

perpendicular slope = – 1/m = -1/3 = -1/3

Thus, the slope of any line perpendicular to GH = -1/3

Answer:

45

Step-by-step explanation:

jffjgnjfgnjgjfgjs

Answer:

90%

Step-by-step explanation:

1. We assume, that the number 5400 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 5400, so we can write it down as 100%=5400.

4. We know, that x% equals 6000 of the output value, so we can write it down as x%=6000.

5. Now we have two simple equations:

1) 100%=5400

2) x%=6000

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=5400/6000

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 6000 is what percent of 5400

Answer:

Y= 0

Step-by-step explanation:

Because y=4 it would be a straight horizontal line so the other line would have to be horizontal

Answer:

im guessing its actually -8x +1, so

-8 (5) +1

-40 +1

-39

Answer:

12%

Step-by-step explanation:

Original = $874,990

New = $769,991

874,990 - 769,991/874,990

104,999/874,990

0.12

Turn to percentage

0.12 * 100

= 12%

Answer:

12%

Step-by-step explanation:

Given:

Percent change formula

[tex]\sf percent\:change=\left|\dfrac{final\:value-initial\:value}{initial\:value} \right|\times 100[/tex]

Substitute the given values into the formula:

[tex]\begin{aligned}\implies \sf percent\:decrease & = \sf \left|\dfrac{769991-874990}{874990} \right|\times 100\\& = \sf 0.1200002286 \times 100\\& = \sf 12.00002286... \\& = \sf 12\% \end{aligned}[/tex]

Therefore, the Percent of Decrease (markdown) to the nearest percent is 12%.

Answer:

The question [tex]3\frac{1}{2}\div\frac{1}{3}[/tex] after change the mixed number to improper & using KCF will become : [tex]\mathbf{=\frac{7}{2}\times \frac{3}{1}}[/tex]

Option B is correct option.

Step-by-step explanation:

We need to change the mixed number to improper & use KCF to rewrite the question.

The expression is: [tex]3\frac{1}{2}\div\frac{1}{3}[/tex]

First converting mixed fraction into improper fraction

Multiply whole number with the denominator i,e (3*2=6) now add the numerator i.e (6+1) = 7/2

Solving:

[tex]3\frac{1}{2}\div\frac{1}{3}\\=\frac{7}{2}\div\frac{1}{3}[/tex]

Using KCF

KCF stands fro Keep it, Change it, Flip it.

It is used when division sign is converted to multiplication the term (1/3) is reversed to (3/1)

So, our expression will be

[tex]=\frac{7}{2}\times \frac{3}{1}[/tex]

So, The question [tex]3\frac{1}{2}\div\frac{1}{3}[/tex] after change the mixed number to improper & using KCF will become : [tex]\mathbf{=\frac{7}{2}\times \frac{3}{1}}[/tex]

Option B is correct option.

Answer:

37.50

Step-by-step explanation:

if you multiply 2.50 to 15 you get 37.50

Answer:

37.50

Step-by-step explanation:

Given that,

y varies directly with x and y = 10 when x = 20.

To find,

The value of y when x = 15.

Solution,

[tex]y\propto x\\\\y=kx[/tex]

Put x = 20 and y = 10

[tex]k=\dfrac{y}{x}\\\\k=\dfrac{10}{20}\\\\=\dfrac{1}{2}[/tex]

Put k = 1/2 and x = 15 to find the value of y.

[tex]y=\dfrac{1}{2}\times 15\\\\=7.5[/tex]

So, the value of y is 7.5

Answer:

-1

Step-by-step explanation:

y = mx + c

m is the slope/gradient

to find slope = y2 - y1 / x2 - x1

= -8 - -10 / 4 - 6

m = -1

Answer:

0.25

Step-by-step explanation:

ez

Answer:

.25

Step-by-step explanation:

Answer:

10b+10a

Step-by-step explanation:

Answer:

The answer is 10a

Step-by-step explanation:

(1)(0b+10a)

=(1)(0b)+(1)(10a)

=0+10a

=10a

Hope this helps :)

The ratio of the difference in outputs to the input interval is constant and equal to -8. This indicates that the function is a linear function with a slope of -8.

What is Algebraic expression ?

Algebraic expression can be defined as combination of variables and constants.

To find the differences of outputs for different input intervals, we can use the given function and the values in the table.

(a) The inputs that are 1 unit apart are -1 and 0. The corresponding outputs are f(-1) = -3 and f(0) = -11. The difference in outputs is:

f(0) - f(-1) = (-11) - (-3) = -8

Therefore, the difference of outputs of any two inputs that are 1 unit apart is -8.

(b) The inputs that are 2 units apart are -2 and 0. The corresponding outputs are f(-2) = 5 and f(0) = -11. The difference in outputs is:

f(0) - f(-2) = (-11) - 5 = -16

Therefore, the difference of outputs of any two inputs that are 2 units apart is -16.

(c) The inputs that are 3 units apart are -3 and 0. The corresponding outputs are f(-3) = 13 and f(0) = -11. The difference in outputs is:

f(0) - f(-3) = (-11) - 13 = -24

Therefore, the difference of outputs of any two inputs that are 3 units apart is -24.

(d) We can observe that the ratios of the differences in the outputs to the input intervals are constant, indicating that the function is linear. For example:

The ratio of the difference in outputs for inputs that are 1 unit apart to the input interval is:

-8 / (0 - (-1)) = -8 / 1 = -8

The ratio of the difference in outputs for inputs that are 2 units apart to the input interval is:

-16 / (0 - (-2)) = -16 / 2 = -8

The ratio of the difference in outputs for inputs that are 3 units apart to the input interval is:

-24 / (0 - (-3)) = -24 / 3 = -8

Therefore, the ratio of the difference in outputs to the input interval is constant and equal to -8. This indicates that the function is a linear function with a slope of -8.

To learn more about Algebraic expression from given link.

brainly.com/question/28884894

#SPJ1

Answer:

Help with what? You didn't post anything.

Step-by-step explanation:

Answer:

Hello.

5(x-7)

5x-35

The equation is 5x-35.

Step-by-step explanation:

Answer:

48 and 2/5 converted into decimal form is 48.4

Answer:

[tex]48.4[/tex]

Step-by-step explanation:

[tex]48 \frac{2}{5} \\ \frac{242}{5} \frac{ \times 20}{ \times 20} = \frac{4840}{100} \\ = 48.4[/tex]

Answer:

24 years

Step-by-step explanation:

Total = start*(1 + interest rate / amount of times compounded per month)^(years*amount of compounds per year)

6000 = 3000*(1+0.03/4)^(4x)

6000 = 3000* ((403/400)^4)^x

2 = ((403/400)^4)^x

x = log base-((403/400)^4) of 2 = x

x = 23.19

rounding down 23 years (but you probably want a year over that to get at least 6000, so 24)