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2 years ago

PLEASE HELP,, MARKING BRAINLIEST!! Write the scale factor of the polygon?

Mathematics

1 answer:

Sidana [21]2 years ago

8 0

Answer:

3/2

Step-by-step explanation:

just take the corresponding side lengths and divide em. you get 3/2 for everything

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The coefficient of xy in the product of (4x2 + 2y) and (3x + y2) is

icang [17]

In polynomials, when a term contains both a number and a variable part, the number is called the co-efficient.
In this problem the co-efficient of x =
(8+y)+(3x+y2)
3y+3x+8
Therefore the co efficient of x and y is 3

3 0

3 years ago

Read 2 more answers

20 ounces to 25 ounces

Mariana [72]

Step-by-step explanation:

Percentage change is 25%

3 0

2 years ago

James is playing his favorite game at the arcade. After playing the game 333 times, he has 888 tokens remaining. He initially ha

lesantik [10]

Answer:

t(g)= -4g + 20

Step-by-step explanation:

James is playing his favorite game at the arcade. After playing the game 3 times, he has 8 tokens remaining. He initially had 20 tokens, and the game costs the same number of tokens each time. The number tt of tokens James has is a function of gg, the number of games he plays

Solution

Let

g=No. of games James plays

t= No. of tokens James has.

Find the slope using

y=mx + b

Where,

m = Slope of line,

b = y-intercept.

Before James started playing the games, he has a total of 20 tokens.

That is, when g=0, t=20

After James played the games 3 times, he has 8 tokens left

That is, when g=3, t=8

(x,y)

(0,20) (3,8)

m=y2-y1 / x2-x1

=(8-20) / (3-0)

= -12 / 3

m= -4

Slope of the line, m= -4

y=mx + b

No. of tokens left depend on No. of games James plays

t is a function of g.

t(g)

t(g)= -4g + 20

3 0

3 years ago

Suppose there is a deck where every card has both a single color and a single number. Suppose the colors are Red, Green, and Blu

Elza [17]

Answer:

A. P = 1.7% (rounding to the next tenth)

B. P = 33.3% (rounding to the next tenth)

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of red cards = 20

Number of blue cards = 20

Number of green cards = 20

Total number of cards = 60

2. A. What is the probability that a randomly selected card will be Green 1?

Let's recall that the formula of the probability is:

P = Number of favorable outcomes/Total number of possible outcomes

Replacing with the value we have:

P = 1/60 = 0.017

P = 1.7% (rounding to the next tenth)

B. What is the probability that a randomly selected card will be red?

P = Number of favorable outcomes/Total number of possible outcomes

Replacing with the value we have:

P = 20/60 = 0.333

P = 33.3% (rounding to the next tenth)

6 0

3 years ago

color copies cost 10 cents per copy and white copies cost 5 cents per copy. sandy made 400 copies, some of which were colored an

muminat

The answer is 80 copies

7 0

2 years ago