please help me i have a huge science test that i have to study for after this so PLEASE HELP ME GET THE ANSWER

Mathematics

1 answer:

enot [183]3 years ago

4 0

Usually, quadratic equations equal 0, and to find the solution you need to make x equal the value that, when added or subtracted to the rest of its bracket, makes 0. This means that your answer is (x + 5)(x - 2) = 0, because 5 - 5 = 0 and 2 - 2 = 0. I hope this helps! Let me know if you would like me to explain further :)

You might be interested in

C- 14b=<br><br> if c equals -7 and b equals 1/7

Andrew [12]

-7 -14(1/7)

remove parenthesis

14 * 1/7 = 2 (14/1 * 1/7 = 2/1 which we reduce to just 2)

-7 -2

-9

8 0

3 years ago

Jacob struggled to solve 0.96 divided by 0.2 so he solved 96 divided by 2 instead. After finding the quotient of 96 divided by 2

LekaFEV [45]

Take away the decimal?

5 0

3 years ago

Justin is marking a border for a garden. He walks 200 feet to the east, then turns and

ELEN [110]

Answer:

d = 233.23 feet

Step-by-step explanation:

Given that,

Justin walks 200 feet to the east, then turns and walks 120 feet due south.

We need to find the total distance walked by Justin. Let the distance be d.

We can use the Pythagoras theorem to find it such that,

$d=\sqrt{d_1^2+d_2^2} \\\\d=\sqrt{200^2+120^2} \\\\d=233.24\ feet$

So, he walk 233.23 feet in all.

3 0

3 years ago

2x + y = 3

Leto [7]

It should be B 3y=5 hope I'm right.

3 0

3 years ago

Please hurry. Have to submit this soon.

AlekseyPX

In 1 hour, Antoine travels 1.75 mi by dividing 5.25 by 3. So, after lunch, he hiked 4 hours. 1.75 times 2 is 3.5 mi every hour after lunch. So, 3.5 times 4 is 14 mi. + 5.25 is 19.25 mi., or 19 1/4 miles.

8 0

4 years ago