2 years ago

Can someone help me find X

Mathematics

1 answer:

bearhunter [10]2 years ago

6 0

Answer:

x = 122 degrees

Step-by-step explanation:

You might be interested in

I need help with this!

lisabon 2012 [21]

Answer:

angle j = 90

angle k = 29

angle L = 61

Step-by-step explanation:

180 = 90 + (4x-19) + (5x+1)

90 = 9x - 18

108 = 9x

x = 12

3 0

2 years ago

Using the quadratic formula, what is the value of x for x^2-4+5=0

PSYCHO15rus [73]

value of x is: x= i and x= -i

Step-by-step explanation:

We need to find the value of x from $x^2-4+5=0$ using quadratic formula.

The term is: $x^2+1=0$

The quadratic formula is:

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\$

Where a = 1, b=0,c=1

Putting values:

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\x=\frac{0\pm\sqrt{(0)^2-4(1)(1)}}{2(1)}\\x=\frac{\pm\sqrt{-4}}{2}\\x=\frac{\pm2i}{2}\\x=\pm i$

So, value of x is: x= i and x= -i

Keywords: Quadratic formula

Learn more about quadratic formula at:

#learnwithBrainly

4 0

3 years ago

PLEASE 10 PTS!!

ira [324]

Its c because first 14 he got -42 the four remaining he got 8=-34

6 0

3 years ago

Read 2 more answers

AYO PLEASE HELP ILL GOVE YOU BRAINLIEST

tamaranim1 [39]

it's a i think, hope this helps

6 0

2 years ago

Is -15 less than -18

lawyer [7]

Answer:

No it is more

Step-by-step explanation:

3 0

2 years ago