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3 years ago

Please I need help with two questions please

Mathematics

2 answers:

lana [24]3 years ago

8 0

First one is 7t because the s cancels out and -28/-4 = 7 and the other one would be 78 + 5 + 7 because adding is the opposite of subtracting.

Wewaii [24]3 years ago

5 0

1. 7s
D. i think it is cuz to me it looks like thats the correct answer becuz the key words in the sentence are adding words

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Use the slope formula to find the missing coordinate: R(0,_), S(-4,2) m=5

Delicious77 [7]

Answer

The missing value is 22

step-by-step explanation

The slope formula is

$m = \frac{y_2 - y_1}{x_2 - x_1}$

From the question,

m=5

$x_2=-4$

$y_2=2$

and

$x_1=0$

We substitute these values to get,

$5= \frac{2 - y_1}{ - 4- 0}$

Simplify

$5= \frac{2 - y_1}{ - 4}$

$5 \times - 4=2 - y_1$

$- 20=2 - y_1$

$- 20 - 2=- y_1$

$22= y_1$

$y_1 = 22$

The missing value is 22

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Answer:

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Step-by-step explanation:

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3 years ago

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ICE Princess25 [194]

Answer:

Step-by-step explanation:

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4 years ago

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3 years ago

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Sphinxa [80]

Answer:

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Step-by-step explanation:

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4 years ago

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