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oee [108]
2 years ago
11

NO LINKS!!Solve each equation. Show all work.(x - 2)^2 - 64 = 0​

Mathematics
2 answers:
klasskru [66]2 years ago
4 0

(x-2)^2-64=0\\(x-2)^2=64\\x-2=8 \vee x-2=-8\\x=10 \vee x=-6

TEA [102]2 years ago
4 0

Answer:

If you have to show the value of x then you can take either and or but when you have to equation then you can show only eqn.

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Is the number ���12/4 rational
zalisa [80]
Yes because 

12/4 is 3
8 0
3 years ago
What is the mapping rule for a 45 degree rotation?
sleet_krkn [62]

Step-by-step explanation:

Imagine a line segment on a coordinate plane that rotates around the origin like a clock hand. If it travels 45° (or any positive degree angle), it will travel in a counterclockwise direction. If it rotates -45° degrees (or any negative degree angle), it will travel in a clockwise direction.

8 0
3 years ago
Shown below is a blueprint for a rectangular kennel at a pet hotel.
yulyashka [42]

Answer:

The total length of fencing needed to enclose the kennel 74 feet.

Step-by-step explanation:

Given:

The blueprint of the rectangular kennel shows one side is 23 feet and another side is 14 feet.

As it is a rectangular shape, let the two sides be the length and the breadth of the rectangular kennel. i.e

length = L = 23\ feet\\breadth = B = 14\ feet\\

To find:

Total length of fencing needed is to enclose the kennel. i.e

Perimeter of a rectangular kennel = ?

Solution:

we have the formula for perimeter of a rectangle as giving below.

\textrm{perimeter of rectangle} = 2(length + breadth) \\\textrm{total length of fencing} = 2( L+B)\\ \textrm{substituting the values of length and breadth we get}\\ \textrm{total length of fencing} = 2(23+14)\\=2\times37\\= 74\ feet

Therefore,the total length of fencing needed to enclose the kennel 74 feet.

8 0
3 years ago
What is the value of x
Kruka [31]

Answer:


Step-by-step explanation:

I knew the answer sir 112 but hmmm I'm only 7 g


3 0
3 years ago
I need to know on how to do these problems
NARA [144]
Just remember that 
1meter=100 cm
81.66m=81.66*100=8166 cm
3 0
3 years ago
Read 2 more answers
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