1 year ago

Find the value of the variable. Help asap

1 answer:

8 0

Vertically opposite angles are congruent to eachother so:

3Y+20=5Y-16
-5Y -20 -5Y -20

-2Y = -36
=-36/-2
Y= 18
B is the answer

You might be interested in

One night Puvi spent 1/3 of his money on dinner and then 1/4 of the remaining money on dessert. He then had just enough left so

arsen [322]

Answer:

Step-by-step explanation:

Cost of two tickets = 2 * 30 = £60

Let the amount with Puvi = £x

Money spent on dinner = (1/3)*x

$= \dfrac{1}{3}x$

$Remaining \ money =x - \dfrac{1}{3}x =\dfrac{3}{3}x-\dfrac{1}{3}x=\dfrac{2}{3}x$

$Money \ spent \ on \ dessert = \dfrac{1}{4} *\dfrac{2}{3}x =\dfrac{1}{6}x\\\\\\$

Total money - money spent on dinner - money spent on dessert = 60

$x -\dfrac{1}{3}x -\dfrac{1}{6}x=60\\\\\\\dfrac{6}{6}x-\dfrac{1*2}{3*2}-\dfrac{1}{6}x =60\\\\\\\dfrac{6}{6}x-\dfrac{2}{6}x-\dfrac{1}{6}x=60\\\\\\\dfrac{6-2-1}{12}x=60\\\\\\\dfrac{3}{12}x=60\\\\\\x=60*\dfrac{12}{3}=60*4=240$

Money that Puvi had at the start of the night = £ 240

8 0

2 years ago

Solve for x 3x + 2 y;y=

Nataly [62]

Answer:

I beleive its 6

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

PLS HELP PLS HELP PLSSSS

serious [3.7K]

Answer:

find the bottom angle of the triangle on the right side.

180 - 92 = 88

Now find x

88+36 = 124

180-124 = <u>56 = x</u>

<u />

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Ignore my answer but which one is it

Phantasy [73]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

(7v^3+8v^2+8v^4)+(v^3+3v^4+6v)

Angelina_Jolie [31]

11v^4 + 8v^3 + 8v^2 + 6v

8 0

3 years ago