2 years ago

Solve x2 + 6x = 7 by completing the square. Which is the solution set of the equation?

1 answer:

4 0

Use the formula b over 2 squared In order to create a new term, solve for x by using this term to complete the square. X= 1, -7

You might be interested in

Please help!!!!! I’ll give brainlyist

Eddi Din [679]

Answer:

l×h×w

16×16×16=4096

7 0

2 years ago

Read 2 more answers

(-8)• 2/3. Calculate the value of each expression

liubo4ka [24]

Answer:

(-8).2/3

-16/3

thank for extra points

5 0

2 years ago

Someone help.me find angle C and D<br>also this is in CIRCLE THEOREM lesson

Artyom0805 [142]

Step-by-step explanation:

Opposite angles in a cyclic quadrilateral are supplementary.

Therefore 3c = 4d = 180°, c = 60° and d = 45°.

8 0

2 years ago

Read 2 more answers

Complete the point-slope equation of the line through (-5,4) and (1,6). Use exact numbers.

BigorU [14]

ANSWER

$y - 6 = \frac{2}{7} (x - 1)$

EXPLANATION

The point-slope equation of a straight line is given by:

$y-y_1=m(x-x_1)$

Where m is the slope.

The line goes through (-5,4) and (1,6).

The slope of this line is,

$m = \frac{6 - 4}{1 - - 6}$

$m = \frac{2}{7}$

The point-slope equation is

$y - 6 = \frac{2}{7} (x - 1)$

7 0

2 years ago

Please try and solve it

astraxan [27]

This answer would be y=5

7 0

2 years ago