Ask question

Ask question

All categories

faltersainse [42]

3 years ago

13

Please help solve (2x+1)(3x+2)=12

1 answer:

Ugo [173]3 years ago

6 0

Distribute the 2x and the +1 to the 3x and +2 (easier if doing 2-way table)
once doing that you should combine like terms and get 12x+2=12
subtract 2 from both sides
12x=10
then divide by 12
answer=0.83 rounded to the neares<span>t hundrenth</span>

You might be interested in

Angle c is inscribed in circle O. AB is a diameter of circle O. what is the radius of circle.

Llana [10]

Answer:

The value of radius is 7.5 units

Step-by-step explanation:

Given that a line that pass through the origin and form a triangle is a right-angle triangle. So in order to find the diameter/hypotenuse, you have to use Pythogaras Theorem :

${c}^{2} = {a}^{2} + {b}^{2}$

Let a = 12 units,

Let b = 9 units,

Let c = hypo.,

${hypo.}^{2} = {12}^{2} + {9}^{2}$

${hypo.}^{2} = 225$

$hypo. = \sqrt{225}$

$hypo. = 15 \: \: units$

We have found out that the hypotenuse of the triangle is the diameter of circle. So in order to find radius, you have to divide it by 2 :

$radius = diameter \div 2$

$radius = 15 \div 2$

$radius = 7.5 \: \: units$

6 0

3 years ago

nevsk [136]

25.20/420= .06. 6% sales tax

4 0

3 years ago

Read 2 more answers

Give the answer to the following fractions *12 points*

sergey [27]

1) 1 1/3
2) 3/4
3) 5/12
4) 1/5
5) 1/15
6) 3/10

3 0

3 years ago

Answer again plsss sorry thanks if you helped

cestrela7 [59]

Answer:

20% and 95%

Step-by-step explanation:

I know this is correct trust me!

7 0

3 years ago

Read 2 more answers

What are the excluded values of the function<br><br> y= 8/x^2-25

Blizzard [7]

Answer:

I believe it's B.)5 and -5

Step-by-step explanation:

Hope this helps :))

4 0

3 years ago

Read 2 more answers