Ms. Morris asked her students to each pick one or more of the following 4 numbers, all powers of 3:1,3,9,27and write the sum of the chosen numbers on a piece of paper. Students must not talk to each other about their choices.She then collected all papers, and wrote them down on the whiteboard, but no number would be written more than once. The class “won” the game if there were N numbers written down, where N was the greatest possible such numbers. What was the valueof N that Ms. Morris had in mind?

I doubled checked the correct awnser is D

Answer: 5 5/9

Step-by-step explanation:

cause that’s the answer

5 divided by 9/10, in fraction form, is 50/9.

To divide 5 by 9/10, we can convert the whole number 5 into a fraction with a denominator of 1.

5 can be expressed as 5/1.

We can rewrite the division problem as a multiplication problem by taking the reciprocal (flipping the numerator and denominator) of the divisor:

5/1 ÷ 9/10

= 5/1 × 10/9

Multiply the numerators together and the denominators together:

(5×10) / (1 × 9) = 50/9

Therefore, 5 divided by 9/10, in fraction form, is 50/9.

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Answer:

The altitude to the triangles hypotenuse

Step-by-step explanation:

Answer:

Yes

Y being 1 is less than x being 8 + 9

Answer:

15w+5

Step-by-step explanation:

Any like terms can be combined to simplify.

2w+13w=15w

4+1=5

So, 2w+4+13w+1= 15w+5

Answer:

W = -1/3

Step-by-step explanation:

15W + 5= 0

15W = -5

W = -5/15

W = -1/3

The solution for x of the inequality x-c/d > y (for d > 0) is x > d * y + c.

Here,

To solve the inequality for x, we'll isolate x on one side of the inequality:

Given inequality: (x - c) / d > y

First, we'll multiply both sides of the inequality by d to get rid of the fraction.

Remember that since d > 0, we don't need to reverse the inequality:

d * [(x - c) / d] > d * y

Next, the d on the left side cancels out, and we have:

x - c > d * y

Now, to isolate x, we'll add c to both sides of the inequality:

x - c + c > d * y + c

x > d * y + c

So the solution for x is x > d * y + c.

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Answer:

-1/40

Step-by-step explanation:

find a common denominator, 40 and then subtract.

24/40 - 25/40 = -1/40.

Answer:

the answer is -1/40

Step-by-step explanation:

- 1/40 = -40/1 = 40

Answer:

A  76

Step-by-step explanation:

7x+8+7x-2+5x+16+110=360

19x+132=360

19x=228

x=12

∠E=5(12)+16

    =76

Answer:

76. hope it helps.................

The expression would be: m + 0.15m and to know how much she paid I believe it would be 26.09 (rounded)

Answer:

48% for number 1

step-by-step explanation :

All you have to do is divide the numerator by the denominator and then multiply that result with 100 like so

Answer:

0.47..................

Step-by-step explanation:

..........

Answer:

Option B is correct.

Step-by-step explanation:

Total bill = $48

Tip = 20%

Amount of tip = 20% of 48

Amount = [tex]\frac{20}{100}*48[/tex]

Amount = 0.2 * 48

Amount = $9.60

Total bill with tip = 48 + 9.60 = $57.60

Dividing by 2 as they are spliting the bill.

Each pays = [tex]\frac{57.60}{2}=28.80[/tex]

Therefore,

Option B is correct.

Answer:

1374

Step-by-step explanation:

delta math

The length of the side k in the given triangle is 1,373.9 cm.

The law of Cosines, also known as Cosine Rule or Cosine Formula basically relates the length of the triangle to the cosines of one of its angles.

Given that, in ΔKLM, l = 820 cm, m = 560 cm and ∠K=169°, we need to find the length of side k,

Using the cosine law,

k² = l²+m² - lmCos169°

= 820²+560²-(820)(560)cos169°
= 1,373.9

Hence, the length of the side k in the given triangle is 1,373.9 cm.

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Answer:

Step-by-step explanation:

Answer:

d=3π

Step-by-step explanation:

I don't know how to explain it but I had that question before and 3π was correct

hey sorry for stealing this answer but r u guys still online on pad. let? I lost my password so thats why i wasnt able to get online that much

Answer:1. (200-2L)/2      2.L x (200-2L)/2=A

Step-by-step explanation:

Answer:

Part 1)

[tex]W=100-L[/tex]

Part 2)

[tex]A(L)=L(100-L)[/tex]

Step-by-step[tex]W = 100-L[/tex] explanation:

We are given a rectangle with a perimeter of 200 feet.

Part 1)

The formula for perimeter for a rectangle is:

[tex]200=2(L+W)[/tex]

We can divide both sides by 2:

[tex]100=L+W[/tex]

And subtracting L from both sides yields:

[tex]W=100-L[/tex]

Part 2)

The area of a rectangle is given by:

[tex]A(L)=LW[/tex]

Since we solved for W earlier:

[tex]A(L)=L(100-L)[/tex]

Answer:

>

Step-by-step explanation:

Answer:

D. The graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. The system has exactly one solution.

Step-by-step explanation:

Hope it helps you

Answer:

wheres the picture?

Step-by-step explanation:

Answer:

1 cubic centimeter

Step-by-step explanation:

volumn of a cube = side3

=1³

= 1 cm³

Answer:

The answer is 60 m^3

Step-by-step explanation:

l x b x h

= 6 x 4 x 2 1/2

= 24 x 5/2

= 120/2

= 60 m^3 Ans

Answer:

Step-by-step explanation:

Answer:

give other guy brainliest

Answer:

I don't know how to explain it, but here is an example of one. if you need any help I can help you!

Step-by-step explanation:

For example:

Answer:

40%

Step-by-step explanation: