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Mademuasel [1]
3 years ago
9

Find the distance between the points (2,-1) and (-1,-4). Round your answer to the nearest hundredth.

Mathematics
1 answer:
romanna [79]3 years ago
8 0

Answer:

4.24

Step-by-step explanation:

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Suppose a student usually gets 5.28 hours of sleep. A teacher wants the student to get 8 hours of
Anon25 [30]
The answer is 66% because you divide 5.28 divided by 8
7 0
3 years ago
Put brackets in the calculation below to make it correct.<br><br> 15 - 4 x 2 + 1 = 3
bagirrra123 [75]
If you put brackets around (2+1), your method of working is: 
1) 15-4*(2+1)=3 
2) 15-4*3=3
3) 15-12=3
You don't need any more brackets, as the BIDMAS (brackets, Indices, division, multiplication, addition, subtraction) rule does the rest of the job for you. 
The answer is therefore: 15-4*(2+1)=3
3 0
3 years ago
The equation of a line is y-4=3(x+2) , which of the following is a point on the line?
kramer
Y-4=3(x+2)
y-4=3x+6

y = 3x +10

so in case of choise C. we get 

4 = 3*(-2) +10

4 = -6 +10

4 = 4 

hope this will help you 
8 0
3 years ago
The focus of the parabola -40x = y2 is:<br><br> (-10, 0)<br> (0, -10)<br> (0, 10)<br> (10, 0)
Luda [366]

Answer:

Option A: (-10,0)

Step-by-step explanation:

The given equation of the parabola is in the form of y^2=4ax where the focus is located at (a,0). Therefore, the focus of the parabola is (-10,0).

3 0
2 years ago
What is the multiplicative inverse of −18?
AlexFokin [52]

Answer:

1/18 i know it is right

6 0
3 years ago
Read 2 more answers
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