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san4es73 [151]
3 years ago
14

Please help me for my practice problems​

Mathematics
1 answer:
Serjik [45]3 years ago
7 0
Equation of a line: y = mx + b
m = slope(rise/run), b = y-intercept


1/2
y = 1/2x - 3

-7/4
y = -7/4x +4

-1/2
y = -1/2x - 3

-1/4
y = -1/4x + 2

1
y = x

-1
y = -x
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1.5 x 32
Bingel [31]
1.5 x 32 = 48 12 divided 0.03 = 400 12.8 X 3/4 ( 0.75 ) =  <span>17.0666667 1.5 x 0.32 = 0 .48 1.2 divided by 0.3 = 4 AND... 102.4 divided 3.2 = 32 Hope this helps! :)
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5 0
3 years ago
How do you put mixed fractions on a number line in decimal form?
Natalka [10]
Like you would put 0.5 or 1. or 1.5 as like 1/2 or 1/3  and you plot negatives first
5 0
3 years ago
How do you prove that a point on a perpendicular bisector is equidistant from the endpoints of the segment it intersects?
konstantin123 [22]
Check the picture drawn

Consider the line segment AB, 

let M be the midpoint of AB, so AM=MA

erect the perpendicular MT to AB from point M. Pick a point P on MT and join it to the points A and B

The triangles PMA and PMB are congruent from the Side Angle Side congruence postulate:

AM=MA, PM is common and m(PMA)=m(PMB)=90°, as MT is perpendicular to AB

so PA=PB

5 0
3 years ago
What is the location of point g, which partitions the directed line segment from d to f into a 5:4 ratio? a number line goes fro
Zarrin [17]

Using proportions, according to the ratio of the partition, it is found that the location of point g is at 3.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, point g partitions the directed line segment from d to f into a 5:4 ratio, hence:

g - d = \frac{5}{9}(f - d)

We have that d = -2 and f = 7, hence:

g - d = \frac{5}{9}(f - d)

g + 2 = \frac{5}{9}(7 + 2)

g + 2 = 5.

g = 3.

More can be learned about proportions at brainly.com/question/24372153

#SPJ4

4 0
2 years ago
What is 62 1/2 percent as a fraction
Mama L [17]

Answer: 5/8

Step-by-step explanation: if 8/8 is 100 and 4/8 is 50 its going to be closer to 4/8

4/8=50

5/8=60

5 0
3 years ago
Read 2 more answers
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