Help me with this pls

Answer:

x=3

Step-by-step explanation:

y= -2

4x-3y=18

4x-3(-2)=18

4x-(-6)=18

4x+6=18

4x+6-6=18-6

4x=12

[tex] \frac{4x}{4} = \frac{12}{4} [/tex]

x=3

If its helpful ❤❤❤

THANK YOU

Answer:

Michael is incorrect.

if we take the steps Michael says and move the ABCDE up 8 and right 10, not all of the points line up.

Step by step explanation:

In order to get the shapes to line up, we need to flip (reflect) ABCDE onto the 2nd Quadrant, then we can move (translate) it to the right by 10.

Answer:

just learn that in school

Step-by-step explanation:

Answer:

base: 12

area: 84

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer: 6.72

Step-by-step explanation:

Natalie is rounding some numbers to the nearest tenth. The numbers given include:

4.07

Rounding this to the nearest tenth equals 4.1

5.64

Rounding this to the nearest tenth equals 5.6

6.72

Rounding this to the nearest tenth equals 6.7

7.78

Rounding this to the nearest tenth equals 7.8

Therefore, the correct option is 6.72

Answer:6.72

Step-by-step explanation:

Answer:

F. a1 = –5, an = 5an-1

Step-by-step explanation:

a1 = -5                    <---- Answer

r = -25/-5 = 5

an =  r(an - 1)

an =  5(an - 1) <---- Answer

Hope this helps!

g

Step-by-step explanation:

Answer:

inthink its 627

Step-by-step explanation:

hope this helps

I don't no this answer so sorry

The cost to border the outside of the mural using 1-centimeter square tiles is 600 dollars.

A rectangle is a type of quadrilateral, whose opposite sides are equal and parallel. It is a four-sided polygon that has four angles, equal to 90 degrees. A rectangle is a two-dimensional shape.

We have been given that a rectangular mural has a length of 90 centimeters and a width of 30 centimeters less than its length.

Length = 90 cm

Width = 90 - 30 = 60 cm

The formula to calculate the perimeter of a rectangle,

Perimeter = 2(length + breadth)

Perimeter = 2(90 + 60)

Perimeter = 2(150)

Perimeter = 300

Therefore, the cost to border the outside of the mural using 1-centimeter square tiles costs $2 each.

= 300 x 2

= 600 dollar

Therefore, the cost to border the outside of the mural using 1-centimeter square tiles is 600 dollars.

To know more about the rectangle refer to the link given below:

brainly.com/question/15612913

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Answer:

The congruent supplements theorem states that 2 angles are supplementary if they add up to 180 degrees, not 90 degrees.

He should have stated the complimentary theorem instead.

Step-by-step explanation:

The correct statement will be,'if ∠1 +∠2 = 180° and if ∠1 +∠3 = 180°, then ∠2 =∠3'.

Given:

∠1 +∠2 = 90° and if ∠1 +∠3 = 90°, then ∠2 =∠3

To find:

The error in Jayden's reasoning

Solution:

According to Congruent Supplements Theorem, the sum of supplementary angles is equal to 180°, not 90°.

[tex]\angle 1 +\angle 2 = 180^o\\\angle 1 +\angle 3 = 180^o\\\text{From this, we can conclude that}:\\\angle 2 = \angle 3[/tex]

The error in Jayden's reasoning was 90°.

The correct statement will be,'if ∠1 +∠2 = 180° and if ∠1 +∠3 = 180°, then ∠2 =∠3'.

Learn more about Congruent Supplementary Theorem here:

brainly.com/question/2506908?referrer=searchResults

brainly.com/question/18283981?referrer=searchResults

Answer:

I think I know this I just took the text give me a few to get u the correct answer

Answer:

It's a 1/6 chance.

Step-by-step explanation:

Answer:

Step-by-step explanation:

h = 2 in ,    V = 157 in³

V = π r² × h

157 = π r² × 2

157 = 2π × r²

[tex]r^2=\dfrac{157}{2\pi}\\\\r=\sqrt{\dfrac{157}{2\pi}}\ in=7.0692...\ in\approx7\ in[/tex]

Answer:

       r = 7 in

Step-by-step explanation:

Answer:

Hope this helps you

Step-by-step explanation:

Answer: x=1 y=-1

Step-by-step explanation:

Distribute the Negative Sign:

=3p+1+6(p−8)+−1(p+2)

=3p+1+6(p−8)+−1p+(−1)(2)

=3p+1+6(p−8)+−p+−2

Distribute:

=3p+1+(6)(p)+(6)(−8)+−p+−2

=3p+1+6p+−48+−p+−2

Combine Like Terms:

=3p+1+6p+−48+−p+−2

=(3p+6p+−p)+(1+−48+−2)

=8p + −49

Answer:

4 + -6 = -2

Step-by-step explanation:

Please mark Brainliest :)

Distribution table for the question is attached below :

Answer:

0.533

Step-by-step explanation:

Let :

M = math

D = Drama

Probability that a randomly chosen student takes math or drama ; P(M u D)

Recall:

P(A u B) = p(A) + p(B) - p(A n B)

P(M u D) =  p(M) + p(D) - p(M n D)

Probability = required outcome / Total possible outcomes

From the table :

P(M) = 119 / 302

P(D) = 67 / 302

P(M n D) = 25 / 302

Therefore,

P(M u D) = 119/302 + 67/302 - 25/302

P(M u D) = (119 + 67 - 25) / 302

P(M u D) = 161 / 302

P(M u D) = 0.5331125

P(M u D) = 0.533 ( 3 decimal places)

Answer:

A

Step-by-step explanation:

In order to compare all three numbers, you must change them all to have the same form, either all decimal form, all fraction, or all percentages.

The easiest ways to compare are decimal and percentage, as they're practically the same thing. For simplicities sake, though, let's turn all the numbers into decimal.

Since 0.85 is already in decimal form, leave it as it is.

3/4 can be turned into a decimal by putting it into a calculator, but intuitively you should know that it's 0.75. If you don't know a fraction intuitively, you just need to make the fraction into a multiple of denominator 100 and take the numerator. For example:

[tex]\frac{3}{4} * \frac{25}{25} = \frac{75}{100}[/tex]

Numerator is 75.0, now simply move the decimal place up to to get the decimal form 0.75.

91% can be changed into a decimal by moving the decimal place left 2 places. 91.0% turns into 0.91.

Now that you can see the numbers, just rearrange them from least to greatest

0.75<0.85<0.91

equal to A

Answer:

1e+12

Step-by-step explanation:

Use a caculator next time.

The solution to the product of the two figure is 1 trillion

To know how much the product of this figures is

1000000 x 1000000 = 1 trillion

To calculate this, we can multiply 1,000,000 (1 million) by itself:

1,000,000 x 1,000,000 = 1,000,000,000,000

So 1000000 x 1000000 is equal to 1 trillion (1,000,000,000,000).

1 trillion is a very large and significant number that is often used to describe quantities on a global or macroeconomic scale.

Learn more on multiplication on https://brainly.com/question/10873737

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Answer:

[tex]x^{2} +(-14)[/tex]

Step-by-step explanation:

Let's simplify step-by-step.

[tex]x^{2} -2-12[/tex]

Combine Like Terms:

[tex]=x^{2} +(-2)+(-12)\\= (x^{2} )+ (-2+ -12)\\=x^{2} + (-14)[/tex]

[tex]x^{2} - 2-12 = x^{2} +(-14)[/tex]

what is the additive inverse of -1/8 ?

Answer:

the additive inverse of -1/ 8 is 1/ 8

Step-by-step explanation:

the additive inverse of a number means to change the number into its positive form

( whether it is positive or negative , it will always change to positive number

Answer:

y=-3x+4

Step-by-step explanation:

[tex]m = \frac{y2 - y1}{x2 - x1} \\ m(x - x1) = (y - y1) \\ - 3(3 - x) = ( - 5 - y) \\ - 9 + 3x = - 5 - y \\ y = - 3x + 4[/tex]

Answer:

0

Step-by-step explanation:

Y-intercept is when the slope touches the y-axis and it touches it at 0.

Answer:

y = 4

its also y = 4 x

Step-by-step explanation:

UPDATE:

the answer was 0 according to some ppl.

Answer:

x = 5

Step-by-step explanation:

-2x + 13 = -7x + 28

Subtract 13 on both sides

-2x + 13 - 13 = -7x + 28 - 13

-2x = -7x + 15

Add 7x on both sides

-2x + 7x = -7x + 7x + 15

5x = 15

Divide by 5 on both sides to isolate the variable

5x/5 = 15/5

x = 5

Hope this helped!

Have a supercalifragilisticexpialdocious day!

Answer:

An equation that represents the line is:

y = 3/4x - 9/2

Step-by-step explanation:

The slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where

Given the attached graph of a line.

Taking two points from the line, such as

Determining the slope between (2, -3) and (0, 6)

[tex]\left(x_1,\:y_1\right)=\left(2,\:-3\right),\:\left(x_2,\:y_2\right)=\left(6,\:0\right)[/tex]

[tex]m=\frac{0-\left(-3\right)}{6-2}[/tex]

refine

[tex]m=\frac{3}{4}[/tex]

substituting m = 3/4 and the point (2, -3) in the slope-intercept form of the line equation

y = mx + b

[tex]\left(-3\right)=\frac{3}{4}\left(2\right)+b[/tex]

[tex]\frac{3}{2}+b=-3[/tex]

subtract 3/2 from both sides

[tex]\frac{3}{2}+b-\frac{3}{2}=-3-\frac{3}{2}[/tex]

[tex]b=-\frac{9}{2}[/tex]

now substituting b = -9/2 and m = 3/4 in the slope-intercept form of the line equation

y = mx + b

y = 3/4x + (-9/2)

Therefore, an equation that represents the line is:

y = 3/4x - 9/2

Answer:

the -3 is being distributed. --> the 5 stays outside till the end. multiply the 3 inside first, then the negative. and then add the 5 to the final answer            

             5-3(d+21)  = -->> 5-(3d+21)=--->>>5-3d-21=3d-16

Step-by-step explanation:

5-3(d+21) =

5-(3d+21)=

5-3d-21=

ans=3d-16

I would buy my mom a house :)

Answer:

5

Step-by-step explanation: since i helped can i have brainlist please :D

Answer:

the pattern is 5

Step-by-step explanation:

22+5=27

27+5= 32

32+5= 37

Answer: 28 caffeinated teas

Step-by-step explanation:

The tea shop served 40 teas in all.

70% of this 40 were caffeinated.

The actual number that was caffeinated is therefore:

= Number of teas served * Caffeinated percentage

= 40 * 70%

= 28 caffeinated teas