3 years ago

What number should be added to both sides of the equation to complete the square? x^2 + 3x = 6

2 answers:

6 0

<span>What number should be added to both sides of the equation to complete the square? x^2 + 3x = 6
Answer: 13/2</span>

NeTakaya3 years ago

4 0

It be answer to this question would be B

You might be interested in

Passing through the coordinate (10,12) parallel to y=6

erastova [34]

Answer:

y = 12

Step-by-step explanation:

A line parallel to y = 6 is, like y = 6, horizontal. Such a line passing through (10,12) is y = 12.

7 0

3 years ago

Lola walks 4/10 mile to her friends house. then she walks 5/10 mile to the store. how far does she wall in all?

Masteriza [31]

We know that <span>Lola walks 4/10 mile to her friends house. then she walks 5/10 mile to the store.

To solve the problem we have to use addition.

4/10 + 5/10 = 9/10

Lola walks 9/10 miles. </span>

8 0

3 years ago

Read 2 more answers

A certain forest covers an area of 4300 km2 . suppose that each year this area decreases by 3.25% . what will the area be after

Gemiola [76]

A =P(1-3.25%)⁸

A= 3,301.23 km²

7 0

3 years ago

Find the measure of an angle who's measure is 20 less than the measure of its supplement.

Dvinal [7]

supplementary angles add up to 180°.

x = measure of such angle

x + 20 = measure of her sibling.

since "x" has 20 less than her sibling, then clearly her sibling has to have 20 more than "x".

$\bf (x)+\stackrel{sibling}{(x+20)}=180\implies 2x+20=180\implies 2x=160 \\\\\\ x=\cfrac{160}{2}\implies x=80$

7 0

3 years ago

F(x)=√x-2 I need to find the domain and the range

garri49 [273]

Answer:

$domain \: is \: x \geqslant 0 \\ \\ range \: is \: y \geqslant - 2 \\ \\ for \: f(x) = \sqrt{x} - \: 2$

4 0

3 years ago