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polet [3.4K]
2 years ago
7

-58 a Simplify: 6 A a4066 B a1362 alb D a 40648

Mathematics
1 answer:
ella [17]2 years ago
3 0

Answer:

wait ill work this out for you

Step-by-step explanation:

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IF YOU WANT POINTS GET SOME HERE
kirill [66]

Answer:

thank you

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
A circular garden with a radius of 20 meters is surrounded by a walkway that measures 1 meter in width. -1 m 20 m Find the area
juin [17]
<h3>Answer:  128.74  square meters</h3>

=========================================================

Explanation:

The area of the garden only (ignore the circular pathway) is approximately

A = pi*r^2

A = 3.14*20^2

A = 1256

The area of the garden plus the path is approximately

A = pi*r^2

A = 3.14*21^2

A = 1384.74

Notie how I added on 1 meter to increase the radius to 21

Subtract the two circle areas to get the area of the circular ring.

1384.74 - 1256 = 128.74

The units for all of the areas mentioned are "square meters".

4 0
1 year ago
John runs a computer software store. Yesterday he counted 135 people who walked by the store, 58 of whom came into the store. Of
vlada-n [284]

Answer:

my name is Thor the answer is false mark me in arsenal

3 0
3 years ago
Stephen factored x2−10x 21 and found the answer to be (x 7)(x 3). Is he correct? Question 4 options: yes no.
STALIN [3.7K]

The true statement is that Stephen's factored expression is incorrect.

Given

The expression is given as:

\rm x^2-10x+21

<h3>What is factorization?</h3>

Factorization involves splitting a function into factors.

Start by expanding the equation

\rm x^2-10x+21=0\\\\x^2-7x-3x+21=0

Factorize the equation

\rm x^2-7x-3x+21=0\\\\x(x-7)-3(x-7)=0

Factor out x - 7

\rm x(x-7)-3(x-7)=0\\\\(x-7)(x-3)=0

Hence, the true statement is that Stephen's factored expression is incorrect.

Read more about factored expressions at:

brainly.com/question/11579257

7 0
2 years ago
Which of the following is the graph of the quadratic function y = x2 - 6x - 16?
charle [14.2K]

The graph of the function will have  zero of -2 and 8 respectively

<h3>Quadratic function</h3>

Quadratic functions are function that has a leading degree of 2. Given the quadratic equation

y = x^2 - 6x - 16

Factorize

y = x^2 - 6x - 16

y = x^2 - 8x  + 2x - 16

y = x(x - 8) + 2(x-8)

y = (x+2)(x-8)

The graph of the function is attached below

Learn more on quadratic graph here: brainly.com/question/9643976

#SPJ1

7 0
1 year ago
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