Im stuck i dont know how to answer

Answer:

What is the slope of the line?

-3x+5y=2x+3y

-3x+5y=2x+3y → 2y = 5x → y = (5/2)x.

There are infinitely many ordered pairs that satisfy -3x+5y=2x+3y.

Step-by-step explanation:

✨ BRAINLY FAST ✨

✨BY#NICHOLE✨

Answer:

56/100

Sorry, I looked this up so someone else might need to show you the work.

But I got the answer

Answer:

53

Step-by-step explanation:

f(x)= 3x^3+x^2+2x-21

X=-2

2      3   1  2.    21

bring the 3 down

2x3=6

6+1=7

7x2=14

14+2=16

16x2=32

32+21=53

Therefore, you have a remainder of 53

Answer: x<-21

Step-by-step explanation: I worked on the problem and checked online. Your good! Hope this helps! ^w^

Answer

40

Step-by-step explanation:

Because this saying to the tenth power is representing that 4 timesing it self by 10 so if 40 is answer then do that because 4 x 10=40

4 x 1=4

4 x 2=8

4 x 3=12

4 x 4=16

4 x 5=20

4 x 6=24

4 x 7=28

4 x 8=32

4 x 9=36

4 x 10=40   See there you go have a great day hope this helps:)

Answer:

c

Step-by-step explanation:

Answer:

Checking account

Step-by-step explanation:

pls give me brainlest <3

Answer:

75% of x

Step-by-step explanation:

Answer:

75%x (or 0.75x)

Step-by-step explanation:

We can convert the percentages to decimal format and then multiply.

50%  = 0.50

150% = 1.50

"50% of 150% of x" can be written as:

(0.50)(1.50)x

= 0.75x

50% of 150% of x is 75%x

Answer:

11 cm

formulae:

volume of cube: a³  [ where a is side length ]

solve:

side³ = volume

a³ = 1331

a = ³√1331

a = 11

Answer:

11 cm

Step-by-step explanation:

the volume (V) of a cube is calculated as

V = s³ ( s is the side length )

given V = 1331 cm³ , then

s³ = 1331 ( take cube root of both sides )

s = [tex]\sqrt[3]{1331}[/tex] = 11

Answer:

4h + 2c = 186 legs

Step-by-step explanation:

h is the number horses and c is the number of chickens.

We know that 1 horse = 4 legs.

And 1 chicjen = 2 legs

We can write these as:

1H = 4 legs

1C = 2 legs

We are told that a farmer counts 186 legs.  That must be represented by the equations:

4h + 2c = 186 legs

Answer:

50 and 80

Step-by-step explanation:

two numbers are in ratio 5;8 which  is 5x + 8x

sum = 130

5x  + 8x  = 130

13x = 130   ( divide both sides by 13)

x = 10

to find the two numbers we multiply by x

5x  = 5 x 10   = 50

8x  =  8  x 10  = 80

Answer:

True: B, C, D, F, G

False: A, E

Step-by-step explanation:

The false statements are false because we don't know anything about the measures of the sides of the red and blue triangles.

We do know that EF which is vector v is the hypotenuse of a 3-4-5 triangle, And that triangle ABC and triangle A'B'C' are exactly the same shape and size. And that one slid (translation) down at the exact angle and direction of vector v...so all the points, parts, sides, pieces of the triangle slid down in the same angle and direction.

Answer:

Given:

To Find:

Solution:

First, we have to find the Circumference of the Wheel:

As, we know:

[tex] \bigstar \:{\boxed{ \rm{Circumference_{(Circle)} = 2 \pi r }}} \: \bigstar[/tex]

where,

So, the Circumference of wheel will be:

[tex]{\large{\rm{\dashrightarrow{Circumference_{(Wheel)} = 2 \times \frac{22}{7} \times 1.75 }}}} [/tex]

[tex]{\large{\rm{\dashrightarrow{Circumference_{(Wheel)} = \frac{2 \times 22}{7} \times 1.75}}}}[/tex]

[tex]{\large{\rm{\dashrightarrow{Circumference_{(Wheel)} = \frac{44}{7} \times 1.75 }}}}[/tex]

[tex]{\large{\rm{\dashrightarrow{Circumference_{(Wheel)} = \frac{44 \times 1.75}{7} }}}}[/tex]

[tex]{\large{\rm{\dashrightarrow{Circumference_{(Wheel)} = \frac{77}{7} }}}}[/tex]

[tex]{\large{\rm{\dashrightarrow{Circumference_{(Wheel)} ={ \boxed{ \rm{ \red{11m}}}}}}}}[/tex]

Hence, the circumference of the wheel is 11m.

Now, we have to convert distance covered km into m:

[tex]{\leadsto{\large{\rm{ \: Distance \: Covered = 22km}}}}[/tex]

[tex]{\leadsto{\large{\rm{ \: Distance \: Covered =(22 \times 1000)m }}}}[/tex]

[tex]{\leadsto{\large{\rm{ \: Distance \: Covered = {\boxed{\rm{\red{22000m}}}}}}}}[/tex]

Hence, the distance covered is 22000m.

Now, we have to find the number of revolution:

Given:

According to the question by using the formula, we get:

[tex] \bigstar \: { \boxed{ \large{ \rm{Number \: of \: Revolution \: = \: \frac{Distance \: Covered}{Circumference }}}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{Number \: of \: Revolution = \frac{22000}{11} }}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{Number \: of \: Revolution = { \boxed{\red{2000}}}}}}}[/tex]

Answer:

five thousand one hundred and seventy nine

hope this answer helps

Can u mark this as brainliest

Answer:

200 cm^2

Step-by-step explanation:

1. the side lengths are 10 and 5

2. double

3. 20*10 = 200

The statement that best describes the association between variable X and Y is perfect positive association.

This is a term that is used in statistics to refer to the fact that a 100 percent of the time, the variables X and Y are moving together in the same direction and in the same exact direction.

From the image here, the Variables X and Y have a straight line relationship showing that they are moving together.

Read more on variables here: https://brainly.com/question/23931018

A perfectly positive correlation means that 100% of the time, the variables in question move together by the exact same percentage and direction

Answer:

[tex]\frac{3}{2}[/tex]

*View attached graph*

Step-by-step explanation:

Slope (m) formula: [tex]\frac{y_2-y_1}{x_2-x_1} =\frac{7-(-5)}{6-(-2)} =\frac{12}{8}=\frac{3}{2}[/tex]

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

Hope this helps!

Answer:

The answer is

Step-by-step explanation:

Similar : 2yd - 8yd, 6yd - 18yd

Not similar - Shape : 18yd - 6yd

Not similar - Ratio : 6yd - 3yd, 9yd - 18yd, 3yd - 1yd

Answer:

Segment C

Step-by-step explanation:

constants have no slopes and are therefore straight, horizontal lines

Answer:

5,8

Step-by-step explanation:

Because each number goes up by one and has a pattern

The standard form for a linear equation is: ax + by + c = 0

Once we move all the variables and constants to one side, we get the standard form for a linear equation

[tex]y = \frac{2}{5} x - 7\\y -\frac{2}{5}x = -7\\ y - \frac{2}{5}x + 7 = 0\\[/tex]

Hope that helps!

Answer:

20,21,29 or 20, 99 and 101.

Step-by-step explanation:

[tex]a^{2} +b^{2} =c^{2}[/tex]

[tex]20^{2} +21^{2} =29^{2}[/tex]

[tex]400+441=841[/tex]

OR:

[tex]a^{2} +b^{2} =c^{2}[/tex]

[tex]20^{2} + 99^{2} = 101^{2}[/tex]

[tex]400+9801=10201[/tex]

[tex](\stackrel{x_1}{1}~,~\stackrel{y_1}{-6})\qquad (\stackrel{x_2}{-2}~,~\stackrel{y_2}{-8}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-8}-\stackrel{y1}{(-6)}}}{\underset{run} {\underset{x_2}{-2}-\underset{x_1}{1}}}\implies \cfrac{-8+6}{-3}\implies \cfrac{-2}{-3}\cfrac{2}{3}[/tex]

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-6)}=\stackrel{m}{\cfrac{2}{3}}(x-\stackrel{x_1}{1})\implies y+6=\cfrac{2}{3}x-\cfrac{2}{3}[/tex]

hmmm now let's put that in standard form, that is

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

[tex]\stackrel{\textit{multiplying both sides by }\stackrel{LCD}{3}}{3(y+6)~~ = ~~3\left( \cfrac{2}{3}x-\cfrac{2}{3} \right)}\implies 3y+18~~ = ~~2x-2 \\\\\\ 3y=2x-20\implies -2x+3y=-20\implies 2x-3y=20[/tex]

Answer:

2x2+10x+3/x+4

Step-by-step explanation:

4x2+20x+6 / 2x+8 = 4x2+20x+6/2x+8

Answer:

f(t)=4800(1.0378)^4t

3.78%

Step-by-step explanation:

f(t)=

f(t)=a(1+r)^t

f(t)=4800(1+0.16)^t

f(t)=4800(1.16)^t

[tex][Hello,BrainlyUser][/tex]

Answer:

[5] [tex]2x^2+xy+-3y^2[/tex]

[6] [tex]2x^3+-7x^2+-3x[/tex]

[7] [tex]4a+2b[/tex]

[8] [tex]6x+2y-5[/tex]

[9] [tex]x^2-3xy-10y+75[/tex]

Step-by-step explanation:

Let's start with [5]

[tex]3x^2-2xy-2x^2-(x^2-3xy+y^2)[/tex]

Distribute the Negative Sign:

[tex]=3x^2-2xy-2y^2-1(x^2-3xy+y^2)[/tex]

[tex]=3x^2+-2xy+-2y^2+-1x^2+-1(-3xy)+-1y^2[/tex]

[tex]=3x^2+-2xy+-2y^2+-x^2+3xy+-y^2[/tex]

Combine like term

[tex]=3x^2+-2xy+-2y^2+-x^2+3xy+-y^2[/tex]

[tex]=(3x^2+-1x^2)+(-2xy+3xy)+(-2y^2+-y^2)[/tex]

[tex]=2x^2+xy+-3y^2[/tex]

Answer = [tex]2x^2+xy+-3y^2[/tex]

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

[6] [tex]\left(2x^3-5x^2-3x\right)-2x^2[/tex]

Combine like terms

[tex]\left(2x^3-5x^2-3x\right)-2x^2[/tex]

[tex]=(2x^2)+(-5x^2+-2x^2)+(-3x)[/tex]

[tex]=2x^3+-7x^2+-3x[/tex]

Answer = [tex]2x^3+-7x^2+-3x[/tex]

-------------------------------------------------------------------------------------------------------------     [7]  [tex]4a-(3a-2b)+3a[/tex]

[tex]=4a+-3a+2b+3a[/tex]

Combine like terms:

[tex]=(4a+-3a+3a)+(2b)[/tex]

[tex]=4a+2b[/tex]

Answer = [tex]4a+2b[/tex]

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

[8]  [tex]\left[3x-\left[x-4x+2y\right)+4y\right]-5[/tex]

[tex]3x-(-3x-2y+4y)-5[/tex]

[tex]=3x-(-3x+2y)-5[/tex]

[tex]=3x+3x-2y-5[/tex]

[tex]=6x-2y-5[/tex]

Answer = [tex]6x-2y-5[/tex]

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

[9] [tex]x^2-3xy+5\left\{2+\left[y-3\left(y-6\right)-5\right]\right\}[/tex]

Combine likes terms

[tex]x^2-3xy-10y+75[/tex]

Answer = [tex]x^2-3xy-10y+75[/tex]

[CloudBreeze]

Answer:

14.5

Step-by-step explanation:

pls brainliest