2 years ago

!!!!!!!!! PLEASE HELP !!!!!!!!!! Solve x² - 6x - 7 = 0

Mathematics

1 answer:

sesenic [268]2 years ago

4 0

Answer:

x = 7, -1

Step-by-step explanation:

You might be interested in

Tommy finished 3/5 of the race in 6 hour. how long was the entire race?

lesya692 [45]

Hello there,

Well to find the total time you would have to set up a proportion...

6 / 3/5 = x / 1

Now you crosss multiply and divide...

6 * 1 = 6

6 / 3/5 =30/3 = 10

Answer: 10 hours

Hope I helped!!

-Char

7 0

2 years ago

The awnser I’m really have trouble finding a awnser

svlad2 [7]

$A = \pi r^2$
$C=2 \pi r$
$\pi r^2 = 50.24$
$\pi r^2/ \pi =50.24/ \pi$
$r^2 = 16$
$r=4$
$C = 2 \pi r$
$C = 25.13$

8 0

2 years ago

How do i do x/3=3 Please help!! thanks!!

Shkiper50 [21]

If you're looking for "x"

x/3 = 3
x = 3*3
x= 9

6 0

2 years ago

Read 2 more answers

I need help with this question

ahrayia [7]

Answer:

l:6 w:9

Step-by-step explanation:

1 54

2 27

3 18

6 9

8 0

2 years ago

Lcm of 2²×3×5²and2²×3²×5

Bingel [31]

Answer:

580

Step-by-step explanation:

because you square the area and identify

4 0

3 years ago