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irina [24]
4 years ago
5

Rewrite the expression in factored form. x2 – 10x + 9

Mathematics
2 answers:
vladimir2022 [97]4 years ago
8 0

Answer:

(x-1)(x-9)

Step-by-step explanation:

x^2-10x+9

= (x^2-x)+(-9x+9)

= x(x-1)-9(x-1)

= (x-1)(x-9)

Natalka [10]4 years ago
7 0

Rewrite the expression in factored form.

x2 – 10x + 9

= (x-1)(x-9)

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a scalene triangle has an area of 20.335 square centimeters. the height of the triangle is 8.3 centimeters. what is the length o
UNO [17]
Area of triangle = (1/2)*base*height

20.335 = (1/2)*base*8.3

2*20.335 = base*8.3

(2*20.335) / 8.3 = base          Use your calculator.

4.9 = base

base = 4.9cm 
5 0
3 years ago
What are the percents of each of these?
ziro4ka [17]

Answer:

1. 80%

2. 12.5%

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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
A total of 8,844 people went to the football game.
Alex787 [66]

Number of people sat in each section on visitor side is equal to 468

<u>Solution:</u>

Given that  

Total number of people went to football game = 8844

Also given 5,100 sat on the home side and the rest sat on  the visitor'a side.

Means Number of people sat on the home side = 5100

And remaining Number of people sat on the visitor side = Total number of people went to football game - Number of people sat on the home side

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Also given people sitting on the visitor's side filled 8 equal-sized sections

Need to calculate people sat in each section that is number of people on side in 1 section.

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Hence 468 people sat on each section

3 0
4 years ago
Substitute x with -2
aleksley [76]

Answer:

-105

Step-by-step explanation:

Substituting is like "plug and chug", so we can plug in -2 into the expression and get (13 - 4(-2))((-2)^2+5(-2)+1), which simplifies into 21*-5, or -105. \blacksquare

7 0
3 years ago
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Simplify the following expression.
damaskus [11]
The answer is C, 55x-26
-11x*-5 that is 55x
7*-5=-35
9-35=-26
so the ending expression is 55x-26
5 0
3 years ago
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