what are the values of x and y

Answer:

-5/6, -5, -√26, -31/6

Step-by-step explanation:

-5/6=-0.833

-5=-5.0

-√26=-5.09

-31/6=-5 1/6=-5.1667

Answer:

a=2

Step-by-step explanation:

Let's solve your equation step-by-step.

2(a+1)=6

Step 1: Simplify both sides of the equation.

2(a+1)=6

(2)(a)+(2)(1)=6(Distribute)

2a+2=6

Step 2: Subtract 2 from both sides.

2a+2−2=6−2

2a=4

Step 3: Divide both sides by 2.

2a /2 = 4 /2

a=2

Answer:

hope it helps you......

Answer:

I think this is right but could be wrong 8:18 pm so lmk ??

8.40pm

Step-by-step explanation:

6.30 changed to 24 hour format

the answer will be 1830+0218=2048

Answer:

a = b*4/7

a-b/b

=4b/7 -b /b

=(4b-7b)/7 /b

=-3b/7 / b

cancelling b,

= -3/7

Answer:

The answer is 26. Add them all together then divide by the amount of numbers.

Step-by-step explanation:

Answer: y+2x=15

Step-by-step explanation:

Given

Two points A and B are (4,7) and (6,3) respectively

Using two-point form

[tex]\Rightarrow \dfrac{y-y_1}{x-x_1}=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

Putting values

[tex]\Rightarrow \dfrac{y-7}{x-4}=\dfrac{3-7}{6-4}\\\\\Rightarrow \dfrac{y-7}{x-4}=\dfrac{-4}{2}=-2\\\\\Rightarrow y-7=-2x+8\\\\\Rightarrow y+2x=15[/tex]

Answer:

No i would not think it is because we need fear to stop us from doing something harmful

Step-by-step explanation:

Answer:

wrong subject, but I think it goes both ways. Fear is fundemental and is why we have survived so long, but fear can hurt you, because of phobias. I'm terrified of spiders, and some people are terrified of the outdoors. That can affect you in a big way.

Answer: 1. 34 degrees+34 degrees=68 180-68=112 so x=112 degrees

2. 84+22=106 180-106=74 so x=74 degrees

3. 126+20=146 180-146=34 so x=34 degrees

4. both angles on both sides are 40 so 40+40=80 180-80=100 so x=100 degrees

Step-by-step explanation: plz mark me brainliest [tap the crown on the bottom of an answer, if there isn't one then reload the page (there has to be 2 people who answered)]

Answer:

1. C

2. B

3. D

4. A

5. B

Step-by-step explanation:

First, flip the equation around.

3/5=4m

4m=3/5

Now simplify by dividing 4 from both sides.

4m=3/5

/4    /4

m=0.15 or 3/20

---

hope it helps

The value of m will be equal to 3 / 20.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the expression is 3 / 5 = 4m. The value of m will be calculated as:-

First, flip the equation around.

3/5=4m

4m=3/5

Now simplify by dividing 4 from both sides.

4m = 3/5

m = 0.15

m = 3/20

To know more about an expression follow

https://brainly.com/question/15300073

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Answer:

Step-by-step explanation:

90

Based on the information, the value of the piano after 16 years is $140.74.

Compound interest is a method of calculating the interest charge. In other words, it is the addition of interest on interest.

Using this formula to find the value of the piano, v, after t years.

CP = Principal(1-rate)[tex]^t[/tex]

Where:

Principal=$5,000

Rate=20%

Number of year = 16 years

Let plug in the formula;

=5,000(1-0.20)^16

=5,000(.80)^16

=$140.737

= $140.74 (Approximately)

Hence, the value of the piano after 16 years is; $140.74.

Learn more about interest here;

https://brainly.com/question/1548909

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Answer:

no

Step-by-step explanation:

I say that because one input is supposed to have only one output but (1,4)

(1,2) they have one input but two different outputs so it is not a function

•Mutual respect. Respect means that each person values who the other is and understands the other person's boundaries.

•Trust. Partners should place trust in each other and give each other the benefit of the doubt.

•Honesty. ...

•Compromise. ...

Answer:

x=-2

Step-by-step explanation:

(6-x)/2 = 4

Multiply each side by 2

(6-x) /2 *2 = 4*2

6-x = 8

Subtract 6 from each side

6-x-6 = 8-6

-x = 2

Multiply each side by -1

x=-2

Answer:

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

Step-by-step explanation:

[tex]m = \frac{y2 - y1}{x2 - x1} [/tex]

[tex]m = \frac{6 - 3}{0 - ( - 4)} [/tex]

[tex]m = \frac{6 - 3}{0 + 4} [/tex]

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

Answer: B.

Step-by-step explanation:

Suppose you have a L.L. Bean coupon of $63.60 and you want to know the final or sale price if the discount is 20 percent.

Using the formula (b) and replacing the given values:

Sale Price = Original Price - Amount Saved. So,

Sale Price = 63.60 - 12.72

Sale Price = $50.88 (answer).

This means the cost of the item to you is $50.88.

You will pay $50.88 for a item with original price of $63.60 when discounted 20%.

In this example, if you buy an item at $63.60 with 20% discount, you will pay 63.60 - 12.72 = 50.88 dollars.

Answer: $50.88

Step-by-step explanation:

Step 1: Find 20% of 63.60

20% of 63.60

20% = 20/100 = 0.2

0.2 × 63.60 = 12.72

20% of 63.60 is removed to get the selling price.

Step 2: Subtract

20% of 63.60 = 12.72

63.60 - 12.72 = 50.88

The selling price is $50.88.

Answer:

480-500 sile

Step-by-step explanation:

please lety me get points

seniors are lucky becoz its last year

Answer:

10x - 1

Step-by-step explanation:

Perimeter = a + b + c

P = 5x - 2 + 3x + 2 + 2x - 1

combinelike terms:

P = 10x - 1

Answer:

8x !

Step-by-step explanation:

Answer:

8x

Step-by-step explanation:

Answer: x= 8

Step-by-step explanation

5 times 8 = 40 plus 12 = 52

Answer:

Number of marbles with Williams at the starting = 192

Step-by-step explanation:

Let total number of marbles with Williams = m

He lost marbles = 25% of the total number

                           = [tex]\frac{25}{100}\times m[/tex]

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

Remaining marbles with Williams = m - [tex]\frac{m}{4}[/tex]

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

He gave marbles to his brother = [tex]\frac{1}{6}[/tex]th of the remaining marbles

                                                    = [tex]\frac{1}{6}\times \frac{3m}{4}[/tex]

                                                    = [tex]\frac{m}{8}[/tex]

Remaining marbles after giving marbles to his brother = 120

Therefore, [tex]\frac{3m}{4}-\frac{m}{8}=120[/tex]

[tex]\frac{6m}{8}-\frac{m}{8}=120[/tex]

[tex]\frac{5m}{8}=120[/tex]

m = [tex]\frac{120\times 8}{5}[/tex]

m = 192

Number of marbles with Williams at the starting = 192

Answer:

Step One: Divide both sides by 2

Step Two: Add 3 to both sides

Step Three: Multiply both sides by 1/6

Step-by-step explanation:

For step one, we can see that half of 12 is 6, half of 6 is 3 and half of 10 is 5.

For step two, we add 3 to the left to cancel out the -3 and add 3 to the left to make 8.

By process of elimination, we can see that C matches up to step 3.

Hope this helps you :)

Answer:

16 = Y

Step-by-step explanation:

Answer:

Step-by-step explanation:

Fig 1

<f=180-2×30=180-60=120

<D and <E are base angle of isosceles triangle.

Fig 2

AB=AC=BC=8

All the side of equilateral are equal and all interior angle also equal.

Answer:

Step-by-step explanation:

a) ΔFED is isosceles triangle. EF = ED

∠F = ∠D =x   {Angles opposite to equal sides are equal}

∠F + ∠E + ∠D = 180  {Angle sum property }

x  +x + 30 = 180

  2x + 30  = 180

           2x = 180 -30

           2x = 150

             x = 150/2

             x = 75

∠F = 75

b) All the angles are equal. So, it is an equilateral triangle. In equilateral triangle all sides are equal.

So, AB = 8

Answer:

g > 8

Step-by-step explanation:

25g > 200, so divide 200 by 25, and you get 8. Since the original symbol was >, keep it.

Answer:

Step-by-step explanation:

basically, you have to look at the inequality. it is the same all around. so if the inequality has less than or equal too, or greater than or equal too, you need to have a thick solid line representing your function. if it is just less than or greater than, use a dotted line. to determine whether the shading goes above or below, you look at the in equality. greater than is above, and less than is below