5304637-2951874 division

Answer:

1. C

2. B

3. D

4. A

5. B

Step-by-step explanation:

Answer: x= 8

Step-by-step explanation

5 times 8 = 40 plus 12 = 52

Answer:

a = b*4/7

a-b/b

=4b/7 -b /b

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

=-3b/7 / b

cancelling b,

= -3/7

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

Answer:

10x - 1

Step-by-step explanation:

Perimeter = a + b + c

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

combinelike terms:

P = 10x - 1

Answer:

1)X+4=2x-17+10

X. =2x-7-4

11=X

DF=11+4

=15

2)FH~

11x+71=12x+32

12x-11x =71-32

X=39

FH=(11×39)+71+(12×39)+32

=1000

3)57+39+8x-12=180

8x+84-84=180-84

8x=96

X=12

4)11x+2=68

11x=66

X=6

5)114+X+37+X=139

2x+151. -151=139-151

X=-6

Answer:

1. x=11

2. x=39

3. x= 12

4. x=6

5. x=-6

Step-by-step explanation:

1. x+4= 10+2x-17

FG=GH

x+4=2x-7

11=x

2. 11x+71=12x+32

subtract from both sides

39=x

3. All angles of a triangle add to 180.

39+57+(8x-12)=180

96+(8x-12)=180

8x-12=84

8x=72

divide both sides by 8

x=9

4. Vertical angles are equal

68=11x+2

66=11x

divide

6=x

5. (114+x)+(37+x)=139

Add like terms

151+2x=139

subtract

2x=-12

x=-6

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)]

•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:

hope it helps you......

Answer:

480-500 sile

Step-by-step explanation:

please lety me get points

seniors are lucky becoz its last year

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:

YStep-by-step explanation:

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;

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Answer:

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

Step-by-step explanation:

Answer:

The picture is just a black screen. Please tell me the question in the comments and I will try to help!

Step-by-step explanation:

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:

0.0970

Step-by-step explanation:

Red marbles, R= 5

White, W = 9

Blue, B = 7

Total = (5 + 9 + 7) = 21

Selecting 3 marbles without replacement :

Probability that all marbles are the same

P(RRR) or P(BBB) or P(WWW)

(5/21 * 4/20 * 3/19) + (7/21 * 6/20 * 5/19) + (9/21 * 8/20 * 7/19)

0.0075187 + 0.0263157 + 0.0631578

= 0.0969922

= 0.0970

Answer:

If the 21 cm is circumference, the answer would be 35.09.

If the 21 cm is radius, the answer would be 1385.44.

If the 21 cm is diameter, the answer would be 346.36.

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

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Answer:

Step-by-step explanation:

x/16=1/2

x=16/2

x=8

(the 30,60,90 triangle always have sides of proportional lengths 1, 3^(1/2), and 2)

Answer:

i dont undstand what you mean

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:

[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:

8x !

Step-by-step explanation:

Answer:

8x

Step-by-step explanation:

Answer:

500,000

250,000

125000

62,500

31,250

15,625

Equation : 1000000 / n^2

Step-by-step explanation:

Keep on dividing by 2

Answer:

Year one is 500,000

Year two is 250,000

Year three is 125,000

Year four 62,500

Year five 31,250

year six 15,625 <---  he has that much money left

Step-by-step explanation:

Divide  

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:

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:

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:

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