3 years ago

Its like my 9 time on here

Mathematics

1 answer:

kari74 [83]3 years ago

6 0

Answer:

B, 5 : 1

Step-by-step explanation:

Right : Wrong

10 : 2

Simplify (Divide both sides of the ratio by 2)

5 : 1

Hope this helps :)

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lesantik [10]

I think it’s 15 I’m not sure tho

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3 years ago

Read 2 more answers

If EG = 28 and F is the midpoint of segment EG, the length of EF = E F. G

valina [46]

If line segment EF is 28 and F is halfway through the line, then segment EF will be half of 28. So segment EF=14

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3 years ago

nicole is taking a train yo Washington DC.The train travels 234 miles in 4 1/2 hours.Express this relationship as a unit rate

Ivenika [448]

Answer:

52 miles per hour.

Step-by-step explanation:

Divide 234 by 4.5, as that is what you must divide 4.5 by to get 1.

234/4.5 = 52 miles per hour.

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3 years ago

What’s the slope? 50 points!! Please help

KengaRu [80]

Answer:

Step-by-step explanation:

slope is rise/run

to get from -1 to 5 is 6 points

y axis to 1 is 1 point

6/1=6

5 0

2 years ago

Line BC has an equation of a line Y equals 2X +3 and F has an equation of a line Y equals -1/2 x+4 these two equations represent

Masja [62]

Answer:

Lines BC and F represent perpendicular lines

Step-by-step explanation:

we have

Line BC

$y=2x+3$

the slope of the line BC is $m=2$

Line F

$y=-(1/2)x+4$

the slope of the line F is $m=-1/2$

we know that

If two lines are perpendicular, then the product of their slopes is equal to -1

$m1*m2=-1$

we have

$m1=2$ -----> slope line BC

$m2=-1/2$ -----> slope line F

Find the product of their slopes

$(2)(-1/2)=-1$

therefore

Lines BC and F represent perpendicular lines

6 0

3 years ago