3 years ago

WHAT WOULD THIS BEEEEEEE!!

Mathematics

1 answer:

miv72 [106K]3 years ago

7 0

Answer:

c) 30

Step-by-step explanation:

since the lines are parallel, 75° = 2x + 15°

this is because when two parallels lines are intersected by the same line, all respective angles are equal. Also, opposite angles on a line are equal too.

So now that u have 75 = 2x + 15, just solve for x by simplifying:

75 = 2x + 15

60 = 2x

30 = x

so the answer is c) 30

hope this helps!

More math and its my last question

vaieri [72.5K]

We know that ∠1 equals ∠3, from that we can find x:

$10x = 100 \\ x = 10$

The sum of ∠1 and ∠2 must equal 180°:

$10x + 10y + 20 = 180$

Since we already know x, we can solve for y:

$10 \times 10 + 10y + 20 = 180 \\ 10y + 120 = 180 \\ 10y = 60 \\ y = 6$

Result: x=10, y=6

4 0

3 years ago

Plz help will choose brainliest provide an explanation.

nika2105 [10]

Answer:

I wanna say b

Step-by-step explanation:

I'm gonna say b because u would think since they've paid $13, and it sells for $22, u would add that on the price, which in my opinion would be x + 13 = 22

7 0

3 years ago

Find the decimal that is equivalent to:

NemiM [27]

Answer:

0.5833333

Step-by-step explanation:

5 0

3 years ago

6. Solve for x. (round to the nearest whole number)

iren2701 [21]

Do you have a pictures you could insert

5 0

3 years ago