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3 years ago

Help!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

zimovet [89]3 years ago

4 0

Here the expression is : 2(x+7) = 36

The first steps can be either to distribute or divide both sides by 2. Therefore :

(2 * x) + (2 * 7) = 36 -- yes
2x + 14 = 36 -- yes
x + 7 = 18 -- yes
x + 14 = 36 -- no
2(x + 7) = 72 -- no
2x + 7 = 36 -- no

Hope this helps ! Say me if it's alright ^^

Photon

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2 years ago

Points A,M and P are collinear with M in between A and P. If AP=29, AM =5x-3 and MP=8x+6, what does MP=?

charle [14.2K]

The length of MP is 22 units.

<h3>What is a Line Segment?</h3>

A line segment is defined as a measured path between two places. Line segments can make up any polygon's sides because they have a set length.

The figure is given below shows a line segment AP, where the length of line segment AP refers to the distance between its endpoints, A and P.

Given that Points A, M and P are collinear with M in between A and P.

AP=29, AM =5x-3 and MP=8x+6,

A______________M______________P

⇒ AP = AM + MP

Substitute the values of AP = 29, AM =5x-3 and MP=8x+6,

⇒ 29 = 5x - 3 + 8x+6,

Rearranging the terms in the above equation,

⇒ 5x + 8x = 29 + 3 - 6

⇒ 13x = 26,

⇒ x = 26/13,

⇒ x = 2

So MP = 8x+6

Substitute the value of x = 2 in the above equation,

⇒ MP = 8(2) + 6

⇒ MP = 22

Hence, the length of MP is 22 units.

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brainly.com/question/25727583

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2 years ago

Simplify 10-x(3x-4) x^2<br>a)-4x^2-x+10<br>b)-4x^2+x+10<br>c)4x^2+x10<br>d)-4x^2+4x+10

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3 years ago

Guilt in decision making. The effect of guilt emotion on how a decision maker focuses on the problem was investigated in the Jan

bearhunter [10]

Answer:

a) 33.33% probability that the respondent is assigned to the guilty state.

b) 35.09% probability that the respondent chooses the stated option (repair the car).

c) 26.32% probability that the respondent is assigned to the guilty state and chooses the stated option.

d) 40.94% probability that the respondent is assigned to the guilty state or chooses the stated option.

Step-by-step explanation:

A probability is given by the number of desired outcomes divided by the number of total outcomes. We use this concept, along with the given table, to solve the question.

a. Find the probability that the respondent is assigned to the guilty state.

There were 171 participants, and 57 of those were assigned the guilty state. So this probability is $p = \frac{57}{171} = 0.3333$

b. Find the probability that the respondent chooses the stated option (repair the car).

There were 171 participants, and 60 of those choose the stated option. So this probability is $p = \frac{60}{171} = 0.3509$

c. Find the probability that the respondent is assigned to the guilty state and chooses the stated option.

There were 171 participants, and 45 of those were assigned to the guilty state and choose the stated option. So this probability is $p = \frac{45}{171} = 0.2632$