Determine the x- and y-intercepts of the graph of x+2y=−4 . Then plot the intercepts to graph the equation.

Answer:

pretty sure it's 17

Step-by-step explanation: just did it

The value of the expression is 11.032

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

28 - 12 √(n ÷ 2)

Sustitute n = 4

= 28 - 12 √(4 ÷ 2)

= 28 - 12√2

= 28 - 12 x 1.414

= 28 - 16.968
= 11.032

Thus,

The value is 11.032

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Answer:

y= 1/2x - 3

Step-by-step explanation:

So! Usually, I start by finding the y intercept. The line hits it at -3. After that, you would use RISE/RUN. When using that, you can see that you go up 1, to the right to. Since you are going up and to the right, it's a positive slope (1/2).

I really hope this helps!

Answer: the slope is 1/2

Step-by-step explanation: when you look at the line you look at the line that touches the little dots that touches the line after you see that you do rise over run and simplify when you can

There are total 4 Diamonds.

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.

Variables are the name given to these symbols because they lack set values.

In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

Ratio of diamonds to emeralds = 1:4.

Total = 16 emeralds

let the common ratio be x.

Emeralds = 4x and Diamonds = x

So, 4x = 16

x= 4

Thus, number of diamonds

= 4

Hence, there are 4 diamonds.

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Answer:

True

Parrellel lines never intersect and they go on and on forever. So, they have the same slope.

Hope this Helps!

Answer:

The statement is true.

Parallel line have same slope.

Answer: for 2 cups, There are 232 Calories.

Step-by-step explanation:

Step 1

Let the calories in one cup be represented as C

 Therefore

3/4 x C = 87 calories

C = 87 X 4 / 3 = 116

unit rate is 116 calories per cup.

Step 2- Solving the number of calories in 2 cups

1 cup serving = 116 calories

2 cups servings = 116 x 2= 232 calories

Answer:

woah this is cool! thanks! :)))

Step-by-step explanation:

Answer: A

Step-by-step explanation:

3x² - 10x + 5 = 0

a = 3      b = -10     c = 5

Δ = b²- 4ac = 100 - 4.3.5 = 40 > 0 => have 2 solutions

=> x = [tex]\frac{10+\sqrt{40} }{6}[/tex] or x = [tex]\frac{10-\sqrt{40} }{6}[/tex]

[tex]x= \frac{10\pm \sqrt{40} }{6}[/tex] is the solution to the given quadratic equation.

Quadratic equations are the polynomial equations of degree 2 in one variable of type f(x) = [tex]ax^{2} +bx+c[/tex] = 0 where a, b, c, ∈ R and a ≠ 0. It is the general form of a quadratic equation where 'a' is called the leading coefficient and 'c' is called the absolute term of f (x).

Quadratic formula = [tex]\frac{-b\pm \sqrt{b^{2} -4ac} }{2a}[/tex]

Given quadratic equation

[tex]3x^{2} -10x+5=0[/tex]

a = 3, b = -10, c = 5

Quadratic formula = [tex]\frac{-b\pm \sqrt{b^{2} -4ac} }{2a}[/tex]

[tex]x= \frac{-(-10)\pm \sqrt{(-10)^{2} -4(3)(5)} }{2\times3}[/tex]

⇒ [tex]x= \frac{10\pm \sqrt{100 -60} }{6}[/tex]

⇒ [tex]x= \frac{10\pm \sqrt{40} }{6}[/tex]

Hence,  [tex]x= \frac{10\pm \sqrt{40} }{6}[/tex] is the solution to the given quadratic equation.

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Answer:

w=6

Step-by-step explanation:

−5(w−5)=−5

= divide both sides by -5

=w-5=1

add 5 to both sides

= w=6

Answer:

w=6

Step-by-step explanation:

5(w−5)=−5

(−5)(w)+(−5)(−5)=−5(Distribute)

−5w+25=−5

Step 2: Subtract 25 from both sides.

−5w+25−25=−5−25

−5w=−30

Step 3: Divide both sides by -5.

−5w−5=−30−5

w=6

Answer: I’m sorry im late, but the answer to your question should be B.

Step-by-step explanation: reason being is because the figure didnt grow/shrink like it would for a dilation so that gets rid of A. And C. And its not D. Because the dashed triangle is our original triangle not our new one so it would not make sense for it to go up and to the left. Thanks for coming to my ted talk

The image A'B'C' is formed by an isometric transformation because all of the vertices moved 2 units right and 2 units down, the correct option is B.

Transformation is the process of changing the graph to a new graph by Rotation, Reflection, Translation, and Dilation.

Rotation is a type of transformation of an object on an x-y plane, when an object is turned clockwise or anticlockwise by a certain angle, the object is said to be rotated.

Reflection is creating a mirror image of the object, which is same in shape and size but only the coordinates have been changed.

Translation is moving the object, up, down, left or right on the coordinate axis.

Dilation is changing the size of the object, the original object is either enlarged or compressd by certain scale factor.

The object ABC shown in the image has coordinates A ( -2, 5), B (-5, -3), C(1, -3) and,

The image has the cooridnates A'(0,3), B'(-5,-3) , C'(3, -5).

The coordinates have been transformed by translation.

The transformation is an isometric transformation could have been applied because all of the vertices moved 2 units right and 2 units down.

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it depends :/ like it depends on the class n shi but never ever skip 2 periods inna row cuz then

u too susss. also yes

writing random exp.

for points so dont  come at me

Answer:

if you really wanted to but i would say no

Step-by-step explanation:

Children are required by law to attend school until they reach a certain age, which varies by state (typically 16–18 years), unless an absence is formally excused by a school official or the child has been expelled.

Answer:

[tex]y = - 6x - 8[/tex]

Step-by-step explanation:

The y-intercept is where the line itersects the y-axis, which is the dark vertical line. This is -8 represented as the constant in the equation.

To find the slope, find the rise over run. Every time the line goes over 1 it goes down 6, so the slope would be -6.

Answer:

96 degrees

Step-by-step explanation:

Answer:

x = 5°

Step-by-step explanation:

Because of the given congruency,

Angle A = Angle D = 50° = 10x

10x = 50

x = 5°

HOPE IT HELPS!!!

Answer:

a10 = 25

Step-by-step explanation:

I'm not certain that I have interpreted the question in the way it was intended; however, if I have:

a 10  =  3 (10 )  −  5  =  

30  −  5  =  25

Answer: For three hours of work, she'll get paid $54. For 2.1 hours of work she'll get paid $37.8

Hope this helps you.

Answer:

$54, $37.8

Step-by-step explanation:

3 hrs=$54, 2.1 hrs=$37.8

can i have brainlyest please

Answer:2/3

Step-by-step explanation:

Answer:

737 x 10*8

Step-by-step explanation:

PLEASE MARK BRAINLIEST

Answer:

1.73*10^8  

Step-by-step explanation:

Answer:

x=6,3 and y=9,3

Step-by-step explanation:

then used formula of distance

Answer:

x^2 - 6x + 9

Step-by-step explanation:

Answer:

Now from the top make it drop that a wapgbrbehdhdjfh I D fgddhhdhsddhhhdhdhhddddd

Answer:

449.10

Step-by-step explanation:

Her monthly payment, if she is considering a three-year loan is $373.47

Given the cost of the motorcycle to be $14000

If the tax rate is 6.75%, the total cost plus tax is expressed as:

Final cost = 14000+(0.0675 * 14000)

Cost of motorcycle = 14000 + 945

Cost of motorcycle = $14945

If she plans to make a down payment of $1,500 before the sales tax is applied, then;

Balance = 14945 - 1500

Balance = $13,445

If she considers  a three-year loan, her monthly payment will be ;

Monthly payment = 13,445/36

Monthly payment = $373.47

Hence her monthly payment if she is considering a three-year loan is $373.47

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Answer:

what do I work out there is so much

Answer:

Shane started the problem correctly

Step-by-step explanation:

We are given problem (-5) - (-1 3/4).

Mariah started the problem as (-5) + 1 - 3/4

Shane started the problem as (-5) + 1 + 3/4

We need to find who started the problem correctly.

The problem should be started by converting the mixed fraction into improper fraction i,e

[tex]-5-(-1\frac{3}{4})\\=-5-(-1-\frac{3}{4} )\\=-5-(-\frac{7}{4})[/tex]

Now we will solve bracket by multiplying -1 with term inside the bracket i.e

[tex]=-5+\frac{7}{4}[/tex]

[tex]= \frac{-13}{4}[/tex]

Let's compare both the procedures now:

Mariah:

[tex](-5) + 1 - \frac{3}{4}[/tex]

[tex]=(-5) - \frac{1}{4}[/tex]

[tex]=\frac{-21}{4}[/tex]

Therefore, Mariah did not start the problem correctly.

Shane:

[tex](-5) + 1 + \frac{3}{4}[/tex]

[tex]= -5 + \frac{7}{4}[/tex]

[tex]= \frac{-13}{4}[/tex]

Therefore, Shane started the problem correctly.

Answer:

c i think

Step-by-step explanation:

Answer:

-1/3

Step-by-step explanation:

Rewrite as y = ax + b then inspect a

-y - (1/3)x = 0

y = (-1/3)x

so slope is -1/3

Answer:

The correct option is 72.

Step-by-step explanation:

To calculate this, we first let x represent the number games that must be played to make at least $45.

Based on this, we can have an in equality equation as follows:

2.50x - 135 ≥ 45

We can now solve for x as follows:

2.50x ≥ 135 + 45

2.50x ≥ 180

x ≥ 180 / 2.50

x ≥ 72

This implies that at leats 72 games must be played to make at least $45. Therefore, the correct option is 72.

Answer: I’m pretty sure it’s -5.36 rounded up, if it’s not rounded then it would be -5.367

Answer: 45/56 has a decimal is 0.8035714286.

0.8035714286 divided by -0.15 is -5.357142857 or -5.4

Step-by-step explanation: Also

You are beautiful. You are amazing. You are wonderful. You are perfect just the way you are. Never worry about the way people think about you. Only worry if you like you. You are the most important person to yourself. Just be yourself. No can tell you who you can be. You are truly perfect just the way you are. Never tell yourself you are not good enough, you are enough. Never tell yourself "I'm ugly" you are beautiful. Never let yourself down.

Answer:

limeade has a weaker lime flavor? Enter your answer as a proper

fraction or a mixed number.