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goblinko [34]
3 years ago
12

Use the rule: y=-3x+2 to find the value of y if x=5​

Mathematics
2 answers:
Anarel [89]3 years ago
7 0

Answer:

-13

Step-by-step explanation:

y=-3x+2

Let x = 5

y=-3*5+2

  = -15+2

   = -13

Otrada [13]3 years ago
4 0

Answer:

y = 13

Step-by-step explanation:

y = 3x + 2

y = - 3 ( 5 ) + 2 ( given :- x = 5)

y = - 15 + 2

y = 13

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Use the provided ruler suppose you re-create the drawing so I had a scale of 1 cm to 4 cm in length and width of the new scale d
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Answer:

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Step-by-step explanation:

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6 0
3 years ago
The measures of the angles of triangle ABC are 6x -7; 3x +10; and 10x +25 respectively.Find the measure of each angle of triangl
katrin [286]

Answer:

41, 34, 105

Step-by-step explanation:

Given that :

Measure of angles :

6x -7; 3x +10; and 10x +25

Recall; sum of angles in a triangle is 180

(6x - 7) + (3x + 10) + (10x + 25) = 180

6x - 7 + 3x + 10 + 10x + 25 = 180

6x + 3x + 10x - 7 + 10 + 25 = 180

19x + 28 = 180

19x = 180 - 28

19x = 152

x = 8

Hence,

6x - 7 = 6(8) - 7 = 41

3x + 10 = 3(8) + 10 = 34

10x + 25 = 10(8) + 25 = 105

3 0
3 years ago
Composite figures are really confusing me and I need help
Darya [45]
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3 0
4 years ago
MULTIPLY.....WILL MARK BRAINLIEST<br>x^2(-10x^2+1)​
Tanya [424]

Answer:

Step-by-step explanation:

Distributive property:  a(b + c) = a*b +a*c

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5 0
3 years ago
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