3 years ago

Find the values of x and y that make k || j and

Mathematics

2 answers:

MArishka [77]3 years ago

6 0

Answer:

x = 80°
y = 130°

Step-by-step explanation:

The interior is a parallelogram when adjacent angles are supplementary. This requires ...

(x -30)° + (x +50)° = 180°

2x + 20 = 180 . . . . . . . . . . . collect terms, divide by °

2x = 160 . . . . . . . . . . . . . . . subtract 20

x = 80 . . . . . . . . . . . . . . . . . divide by 2

Then the angle x+50 is ...

(x +50)° = (80 +50)° = 130°

This is also the measure of the angle marked y.

For the lines to be parallel, x = 80, y = 130°.

jolli1 [7]3 years ago

6 0

Answer:

X = 80*

y = 130*

Step-by-step explanation:

I got it right on Edge.

You might be interested in

TCompute the total and annual returns on each of the following investments. Round to one decimal place. Twenty years after pur

lara31 [8.8K]

The total annual returns on each of the following investments would be 65 times 11,300 and the answer you’ll get divide by 2

3 0

3 years ago

The sum of the square of a positive number and the square of 44 more than the number is 250250. what is the number?

kolbaska11 [484]

Let p positive number:

p²+44²>250250

p²>250250-44²

p²>248314

take the square root of both sides:

√p²>+√248314

p> 498.3 or 500 is the number

8 0

3 years ago

Given g(x)=(x^2)-8/x+4, find g(10). Please Help

kramer

Answer:

Step-by-step explanation:

Hello,

I assume that you mean $g(x)=x^2-\dfrac{8}{x}+4$

Replace x by 10

$g(10)=10^2-\dfrac{8}{10}+4=104-0.8=103.2$

thanks

8 0

3 years ago

Plz answer this thank you if you do anwser

ELEN [110]

-9x+8 is the answer.

4 0

3 years ago

Read 2 more answers

Simplify

lozanna [386]

Answer:

6x^{6}+4x^{4} -2x^{3} +4x^{2} +12

Step-by-step explanation:

find common exponents and +/- them together

Hope this helps

8 0

3 years ago