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Gala2k [10]
3 years ago
7

Help me with this hehe

Mathematics
2 answers:
Nonamiya [84]3 years ago
7 0
Can we have the answer choices? I believe it would be 100° but the answer choices would really help :)
sergey [27]3 years ago
6 0
It would be 100 because two parallel lines intersecting make a weird looking x that adds up to 360 so if one side was 80 that means another side was 80 which adds up to 160 so we gotta turn that 160 into a 360 you need 200 more and there are 2 sides left so 200/2 equals 100
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How do you solve <br> 1/2(4b-6)=20
Maurinko [17]

To solve you move the variables to the side and divide both sides by the factor number that doesnt have the variables your answer would be b=23/2 as a decimal is 11.5

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3 years ago
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a train arrives at the station with 150 passengers on board.2/5 of passengers get off the train in newcastle, 35 passengers boar
-Dominant- [34]

150 x 2/5 = 150*2 = 300/5 = 60

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3 years ago
Point E is on line segment DF. Given DE = 2x, EF = 2x – 6, and
Kamila [148]

Answer:

EF is 16.  

Step-by-step explanation:

So we know that Point E is somewhere on Line DF. In other words, DE plus EF must equal DF. In an equation, this is:

DF=DE+EF

We are given that DE is 2x, EF is 2x-6, and DF is 3x+5. So, substitute:

(3x+5)=(2x)+(2x-6)

Now, solve for x.

On the right, combine like terms:

3x+5=4x-6

Subtract 4x from both sides:

-x+5=-6

Subtract 5 from both sides:

-x=-11

Divide both sides by -1:

x=11

Now that we know x is 11, substitute this back into the equation for EF to find EF.

EF=2x-6

Substitute 11 for x:

EF=2(11)-6

Multiply:

EF=22-6

Subtract:

EF=16

And we're done!

8 0
3 years ago
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Alenkasestr [34]

Answer:

y = 3/4x +2

Step-by-step explanation:

The slope intercept form of an equation is

y = mx+b

where m is the slope and b is the y intercept

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3 years ago
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Anuta_ua [19.1K]

Answer:

the bottom left is 70 degrees

Step-by-step explanation:

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