3 years ago

X squared plus 58 equals 4

Mathematics

1 answer:

Monica [59]3 years ago

7 0

X² + 58 =4 Move the monomial (58)
X² = 4-58 Simplify
X²= -54
X= √ -54

You might be interested in

Help me please? I need this really badly?

muminat

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the quotient of -75 divided (-15)

storchak [24]

Answer:

Step-by-step explanation:

-75 divided (-15) = 5

5 0

3 years ago

Read 2 more answers

Answer this plz I need it

mart [117]

I hope this helps you

3 0

4 years ago

Read 2 more answers

The solution in the example is (2,-1). Explain what the graph of the system looks like

Alina [70]

This is what the graph system would look like

7 0

3 years ago

Angles α and β are the two acute angles in a right triangle. Use the relationship between sine and cosine to find the value of α

8_murik_8 [283]

Answer:

The value of angle α is 18 degree.

Step-by-step explanation:

Given information: Angles α and β are the two acute angles , α < β.

Given equation is

$\sin (2x-8)=\cos (6x-6)$

$\cos (90-(2x-8))=\cos (6x-6)$ $[\because \sin (90-x)=\cos x]$

Equating both sides.

$90-2x+8=6x-6$

$98+6=6x+2x$

$104=8x$

$13=x$

The value of x is 13.

The measure of angles is

$2x-8=2(13)-8=18$

$6x-6=6(13)-6=72$

Since 18<72, therefore the value of angle α is 18 degree.

8 0

4 years ago