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attashe74 [19]
3 years ago
12

Help i dont understand i have a timer for 2 minuets...

Mathematics
1 answer:
snow_lady [41]3 years ago
4 0

Answer:

the answer would be -3.20 and it would be d

Step-by-step explanation:

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Are all right triangles similar?
alexira [117]
No, in order for a right triangle to be similar it would need to have the same height and base.
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3 years ago
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A sector with an area of 11/2 pie cm has radius of 3 cm what is the central angle measure of a sector in degrees
Nikolay [14]
A= 1/360 m•pi r^2

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11/2= 1/360 m• pi • 9
Divide 360 by 9

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2 plus 2/5 times 23 / 4
nexus9112 [7]

Answer:

163/20 or 8.15

Step-by-step explanation:

well we are going to do PEMDAS

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7 0
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You had $207, but you are spending $2 each day. Which algebraic expression describes this situation, where d represents the numb
STALIN [3.7K]

Question asked: You had $207, but you are spending $2 each day. Which algebraic expression describes this situation, where d represents the number of day?

My answer: -2d+207

Because u have $207 but u r spending $2 a day that is where the -2d comes in


6 0
3 years ago
A line is defined by the equation 2x+y -4. Which shows the graph of this line?
Nitella [24]

Answer:

Not sure if you mean 2x+y=-4 or 2x+y=4

either way put it in y=mx + b form (slope intercept)

Step-by-step explanation:

so for 2x+y = -4 first move everything away from the side with "y" by -2x from each side you get y= -2x+ -4 so m= -2/1 (slope) and b= -4 the place the line crosses the y axis

so for 2x+y = 4 first move everything away from the side with "y" by -2x from each side you get y= -2x+ 4 so m= -2/1 (slope) and b= 4 the place the line crosses the y axis

3 0
3 years ago
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