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Ulleksa [173]
3 years ago
13

I need help with this please

Mathematics
1 answer:
Paraphin [41]3 years ago
8 0

Answer: y=-9.9

x has decreased by 3.3

x=9.9-3.3

=6.6

so you do the same to y

y=-6.6-3.3

=-9.9

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Find the coordinates of the point
alina1380 [7]

Answer:

(x,y) = (\frac{-10}{13},3)

Step-by-step explanation:

<em>Question is not well formatted; However, the given parameters are</em>

Given

Point = 3/10

A = (-4,-6)

B = (10,7)

Required

Determine the coordinates of the point

Represent the point as ratio

Point = 3:10

The coordinates can be solved using

(x,y) = (\frac{mx_2 + nx_1}{m+n},\frac{my_2 + ny_1}{m+n})

Where

m:n = 3:10

(x_1,y_1) = (-4,-6)

(x_2,y_2) = (10,7)

Substitute these values in the above formula:

(x,y) = (\frac{mx_2 + nx_1}{m+n},\frac{my_2 + ny_1}{m+n})

(x,y) = (\frac{3 * 10 + 10 * -4}{3+10},\frac{3 * 7 + 10 * -6}{10+3})

(x,y) = (\frac{30 -40}{13},\frac{21 -60}{13})

(x,y) = (\frac{-10}{13},\frac{-39}{13})

(x,y) = (\frac{-10}{13},3)

Hence;

The coordinates of the point is (x,y) = (\frac{-10}{13},3)

4 0
4 years ago
Amanda and Ameilio are sharing 72 candies in the ratio of 5:7 respectively. How many candies will Ameilia receive​
Bad White [126]

Answer:

Ameilia will receive 42 candles.

Step-by-step explanation:

5+7=12

72/12=6

6*7=42

Ameilia will recieve 42 candles.

6*5=30

Amanda will recieve 30 candles.

hope this helped have an amazing day! :)

4 0
3 years ago
Help please I am in dire need
DiKsa [7]

Answer:

Answer is d=9t.

Step-by-Step:

4.5/.5=9

6.75/.75=9

13.5/1.5=9

7 0
3 years ago
Read 2 more answers
You are buying a car. you have a choice of 2 transmissions, 2 kinds of doors, and 4 colors. how many possible cars could you buy
scoray [572]
Hi there,

There are 3 variables: transmissions, kind of door, and color.

Each variable could be independently chosen against the others. This means that we can apply product rule.

The answer is: 2 * 2 * 4 = 16 possible cars.

Green eyes. 
7 0
3 years ago
In 1945​, an organization asked 1467 randomly sampled American​ citizens, "Do you think we can develop a way to protect ourselve
patriot [66]

Yes.

1467-776=691

Which means 776 believed the country was protected and 691 believed the country wasn't.

7 0
3 years ago
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