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Tomtit [17]
3 years ago
9

What is the slope of a line that passes through the points (-1,4) and (0,2)

Mathematics
1 answer:
astraxan [27]3 years ago
8 0

Answer:

-2

Step-by-step explanation:

Y2-y1 over x2-x1

2-4/0+1= -2

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If y = 9x - 7, which of the following sets represents possible inputs and outputs of the
Lubov Fominskaja [6]
If y = 9x - 7, which of the following sets represents possible inputs and outputs of the
function, represented as ordered pairs?
{(7,9), (8, 10), (9, 11)}
{(0, -7), (1, 2), (-1, -16)}
{(1,9), (2,7), (3, 16)}
{(-7,0), (2, 1), (-16, -1)}

The answer is b {(0,-7), (1,2), (-1,-16)}
8 0
3 years ago
[PICTURE ATTACHED] i could do this. but im too lazy too :’)
Nostrana [21]
-9 duh

It says the first week look at the numbers and then the top row with numbers. the only one that matches up is -9
5 0
3 years ago
What is the LCM and GCF of<br> 37 and 12
RSB [31]
I hope this helps you

7 0
3 years ago
NEED HELPPPPP!!!!please
lbvjy [14]

Answer: A) 4.8 CM

Step-by-step explanation:

4 0
3 years ago
Answers need help!!!!!!
Gala2k [10]
<h3>Step-by-step explanation:</h3>

<u>Pythagorus theorum:</u>

9² = 3² + YZ²

81 - 9 = YZ²

√72 = YZ

∴YZ= 8.48 ≈ 8.5

<u>Trigonometry:</u>

We have adjacent as 3, and hypotenuse as 9

cos X = 3/9

X= cos∧-1 (3/9) → <em>[cos inversed]</em>

∴X= 70.5°

We have opposite as 3 and hypotenuse as 9

sin Z= 3/9

Z= sin∧-1 (3/9)→<em> [sin inversed]</em>

∴Z= 19.47 ≈ 19.5

4 0
3 years ago
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