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Tju [1.3M]
3 years ago
14

The area of a rectangle increased by seven is the same as for less than twice the area of the rectangle. Right and solve an equa

tion to determine the area of the rectangle
Mathematics
1 answer:
never [62]3 years ago
7 0

Answer:

11 Square Units

Step-by-step explanation:

Let A be the area of the Rectangle

First statement: The area of the rectangle is increased by seven, we have :

A+7

Second Statement: Four less than twice the area of the rectangle

Twice the Area=2A

Four less = 2A-4

Therefore:

2A-4=A+7

Collecting like terms

2A-A =7+4

A=11

The area of the rectangle is 11 Square Units.

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What is the value of x
Soloha48 [4]

Answer: The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa"

Step-by-step explanation: You didn't really give me more information to answer this but I still hope that this helped! :)

4 0
4 years ago
Read 2 more answers
Answerasap a1324242352352112
makkiz [27]

Answer:

For the first 1, the box plot is more helpful to find the  minimum distance. For the second one, the histogram is the best one to find 23 vehicles.

Step-by-step explanation:

Box plots are created based on medium, range, and mode. Histogram can show the exact numbers.

5 0
3 years ago
Marisol noticed that she does not have a common factor.
konstantin123 [22]

Answer:  option 2 describes best

Step-by-step explanation:Given Marisol grouped the terms and factored the GCF out of the groups of the polynomial 6x3 – 22x2 – 9x + 33. Her work is shown.  

Step 1: (6x3 – 22x2) – (9x + 33)

Step 2: 2x2(3x – 11) – 3(3x + 11)

Marisol noticed that she does not have a common factor. Which accurately describes what Marisol should do next?

Marisol should realize that her work shows that the polynomial is prime.

Marisol should go back and group the terms in Step 1 as (6x3 – 22x2) – (9x – 33).

Marisol should go back and group the terms in Step 1 as (6x3 – 22x2) + (9x – 33).

Marisol should refactor the expression in Step 2 as 2x2(3x + 11) – 3(3x + 11).

According to question Marisol grouped the terms and has done factorisation of the given polynomial 6x^3 – 22x^2 – 9x + 33.

In step 1 she has written as (6x^3 – 22x^2) – (9x + 33)

Marisol has to go to step 1 in order to correct her mistake. She has to group the expression as (6x^3 – 22x^2) – (9x – 33) so that she will be able to get the expression as

6x^3 – 22x^2 – 9x + 33 after opening the brackets.

4 0
3 years ago
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What is the equation of a line that passes through point r(−3, 5) and has a slope of 4?
nexus9112 [7]
The equation of any line is:
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We just need to put inside of equation x=(-3) and y=5:
5=4*(-3)+b
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It follows that equation of a line is:
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4 0
4 years ago
Convert the following equation into slope- intercept form.<br> -10x+5y=20
SCORPION-xisa [38]

Answer:y=2x+4

explanation:

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5. 5

Y=2x+4

4 0
3 years ago
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