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3 years ago

Please help!! will give brainiest!!

Mathematics

2 answers:

lys-0071 [83]3 years ago

8 0

Answer:

espero te ayude es la opcion B

lisabon 2012 [21]3 years ago

7 0

Plan B because you spending less then plan A

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Which of the following best describes the slope of the line below?

atroni [7]

Answer:

Zero

Step-by-step explanation:

Since the line is a horizontal line, the slope does not change. The slope is zero.

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2 years ago

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PLEASE HELP!!!!!! WILL GIVE BRAINLIEST!!!!!!!!!!

SVEN [57.7K]

Answer:

a) (-9, 4)

b) (0, 0)

c) No

Step-by-step explanation:

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3 years ago

What is the discriminant of 3x2 6x = 2? 12 18 42 60

IceJOKER [234]

3x^2 + 6x - 2 = 0
discriminant = b^2 - 4ac; where a = 3, b = 6 and c = -2
d = 6^2 - 4(3)(-2)
d = 36 + 24
d = 60

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3 years ago

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Jessie estimates the weight of her cat to be 10 pounds. The actual weight of the cat is 1375 pounds. Find the percent of error.

Sloan [31]

Answer:

The percent error is 99%

Step-by-step explanation

Estimated weight of cat = 10 pounds

Actual weight of cat = 1375 pounds

We need to find the percent of error.

The formula used is: $Percent\:Error=\frac{|Estimated\:value-Actual\:Value|}{Actual\:Value}\times 100$

Putting values and finding percent of error.

$Percent\:Error=\frac{|Estimated\:value-Actual\:Value|}{Actual\:Value}\times 100\\Percent\:Error=\frac{|10-1375|}{1375}\times 100 \\Percent\:Error=\frac{|-1365|}{1375}\times 100 \\Percent\:Error=\frac{1365}{1375}\times 100\\Percent\:Error=0.99\times 100 \\Percet\:Error=99\%$

So, the percent error is 99%

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3 years ago

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Irina-Kira [14]

Answer:

y = -3/2x + 3

4 0

2 years ago