3 years ago

If using the method of completing the square to solve the quadratic equation

Mathematics

1 answer:

ololo11 [35]3 years ago

5 0

Answer:

9642

Step-by-step explanation:

You might be interested in

50 POINTS + BRAINLIEST

Vedmedyk [2.9K]

X + 2y = 6
2y = -x + 6
y = -1/2 x + 3 so slope = -1/2

parallel lines has same slope = -1/2
perpendicular lines slope is opposite and reciprocal so slope = 2
if slope not equal either -1/2 or 2 then neither.

y = -1/2 x - 5 ....m= - 1/2.... parallel

-2x + y = -4
y = 2x - 4...m = 2 ....perpendicular

-x + 2y = 2
2y = x + 2
y = 1/2 x + 1 ...m = 1/2 ...neither

x + 2y = -2
2y = -x - 2
y = -1/2 x - 1 ...m = -1/2 .....parallel

hope it helps

3 0

3 years ago

Read 2 more answers

Jerry walked 1.5 mailed directly west. Than he walked 1.5 miles east. At this point how many miles did Jerry walk

choli [55]

Answer: 3

Step-by-step explanation:

1.5+1.5=3

8 0

3 years ago

In a fruit cocktail, for every 20 ml of orange juice you need 45 ml of apple juice and 100 ml of coconut milk. What is the ratio

Anni [7]

the ratio of apple juice to coconut milk to orange juice is:

45:100:20 = 9:20:4

4 0

3 years ago

Use the quadratic formula to solve the equation to the exact value or round to two decimal places.

lys-0071 [83]

First set everything to 0.
${x}^{2} + x - 5$
Giving you A= 1 , B= 1 and C= -5
Then input everything into the quadratic formula and either solve by hand or use a calculator.
Note exact values are found by hand, decimals are found using a calculator.

6 0

3 years ago

A. (x, y) → (x, y + 4)

Harrizon [31]

X444444xxx-xxxx444468

3 0

3 years ago