1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sergeeva-Olga [200]
3 years ago
9

Solve 2x^3+ x^2- 13x + 6, given that one of its factors is (x - 2) with an area model

Mathematics
1 answer:
melamori03 [73]3 years ago
7 0

Answer:

Step-by-step explanation

(x-2)(x+3)(2x-1)

You might be interested in
Plsssss help me im begging u
choli [55]

Answer:

180

Step-by-step explanation:

8x15 is 120. The formula to find the area of a right triangle is base x height divided by two.
120/2 is 60
60x3 is 180.
180 plants

8 0
2 years ago
Read 2 more answers
Find the slope of a line passing through (1,2) and (3,5)
nasty-shy [4]

Answer:

The answer is: m = 3/2

Step-by-step explanation:

The slope m = (y - y1)/(x - x1]

Replace the variables with the points given:

m = (2 - 5)/(1 - 3)

m = -3/-2

m = 3/2

8 0
3 years ago
Point M is in the exterior of an angle AOB, ray OC is a bisector of this angle. Prove, that the measure of angle MOC is equal to
myrzilka [38]

Answer:

see the prove below

Step-by-step explanation:

<u>We have to prove that </u><u>MOC=(AOM+BOM)/2</u>

Let Angle AOM=x and AOC=y .  => AOB=2y ( because OC is the bisector of AOB)

So MOC= AOM+AOC=x+y

BOM=AOB+AOM=2y +x

AOM+BOM= x+2y+x=2y+2x

(AOM+BOM)/2= (2y+2x)/2=x+y=MOC

The statement is proved

3 0
3 years ago
Two groups of students were asked how far they lived from their school. The table shows the distances in miles: Group A (distanc
iogann1982 [59]

The mean is equal for Group A and Group B.

<h2>Given </h2>

Two groups of students were asked how far they lived from their school.

The table shows the distances in miles:

Group A (distance in miles) 1 1.5 3.03 3.2 2.8 1.5 1.8 2.5 2.2

Group B (distance in miles) 2 2.5 3.23 1.3 1.8 2.4 3 1.5 1.8

<h3>What is mean?</h3>

The mean of any data set or observation is equal to the sum of all the observations and divided by the number of observations.

The formula used to calculate the mean is;

\rm Mean  = \dfrac{Sum \ of \ all \ observation}{Number \ of \ obrservation}

The mean of group A is;

\rm Mean  = \dfrac{Sum \ of \ all \ observation}{Number \ of \ obrservation}\\\\\rm GroupA \ mean = \dfrac{1 + 1.5 + 3.03 + 3.2 + 2.8 + 1.5 + 1.8 + 2.5 + 2.2}{9 }\\\\\rm Group A \ mean=\dfrac{ 19.53}{9}\\\\ Group A \ mean = 2.17

The mean of group B is;

\rm Mean  = \dfrac{Sum \ of \ all \ observation}{Number \ of \ obrservation}\\\\\rm Group B \ mean = \dfrac{2 + 2.5 + 3.23 + 1.3 + 1.8 + 2.4 + 3 + 1.5 + 1.8}{9} \\\\Group B \ mean = \dfrac{19.53}{9}\\\\ Group B \ mean = 2.17

Hence, the mean is equal for Group A and Group B.

To know more about Mean click the link given below.

brainly.com/question/12513463

7 0
2 years ago
My lil sister said she needs help with ALL of the questions..........if you help i will give you brainliest
vova2212 [387]

Answer: See explanation

Step-by-step explanation:

Monday

1.) <em>1250 gallons of water for 1 ounce of Granular chlorine.</em>

<em></em>

2.) <em>w = 1250c</em>

Tuesday

9.5% of 50

0.095 × 50 = 4.75

<em>The fee costs $4.75</em>

Since the fee will be deducted from the selling price..

50 - 4.75 = 45.25

<em>Once he pays for the fee, he'll make $45.25.</em>

<em></em>

Wednesday

To get 1 cup of sugar, you multiply 4 to 1/4 meaning to find the proportional amount of flour used, you have to multiply 2/3 by 4

2/3 × 4 = 8/3

<em>She should use 2 ²/₃ cups of flour</em>

Since in the new recipe, we're multiplying everything by 4..

16 × 4 = 64

With this new recipe, she can make 64 cookies.

Thursday

4800 ÷ 6400 = 0.75

0.75 × 100 = 75

4800 is 75% of 6400

100 - 75 = 25

<em>So, the cost of health insurance for the family increased by 25%</em>

<em></em>

Friday

<em>y = 6x</em>

3 0
2 years ago
Other questions:
  • if p= the number of pens somebody buys and e =the number of erasers somebody buys what does p=2e mean?
    7·1 answer
  • Janine made a cylindrical vase in which the sum of the lateral area and area of one base
    15·1 answer
  • Line A is represented by the equation given below:
    7·1 answer
  • Find the slope of the line passing through each of the following pairs of points. b (−3, 9), (−3, −5)
    8·2 answers
  • The diameter of Circle Q terminates on the circumference of the circle at (3,0) and (3,-7) . Write the equation of the circle in
    6·1 answer
  • 9. The expression x(x-7)+4(x-7) is equivalent to each of the following except which choice?
    7·1 answer
  • What are the lengths of the sides<br>PLS HURRY
    14·2 answers
  • What is the solution to 8x - 3(2x - 4) = 3(x - 6)?<br> A.30<br> B.2<br> C.6<br> D.No solution
    14·1 answer
  • Help me please with this math question! giving brainliest to the correct answer
    15·2 answers
  • Need help asap please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!