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Ilia_Sergeevich [38]
3 years ago
5

How to solve algebra problems

Mathematics
2 answers:
zvonat [6]3 years ago
6 0
Order of operations is one way
V125BC [204]3 years ago
5 0
Prenthese
Expontents
Multiply
Divide
Add
Subtract

You can also use something called Math-way it is a really awesome calculator that can help so much!
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If one man can complete a work in 85/7days. In how many days 5 men can<br> finish this work?
Pepsi [2]

Answer:

17/7 days will be the answer

Step-by-step explanation:

7 0
3 years ago
If the circle below is cut from the square of plywood below, how many square inches of plywood would be left over? Use π = 3.14,
Elis [28]

Answer:

86in²

Step-by-step explanation:

Find the complete question attached

Area of the circle = πr²

Area of the square = L²

Length of the side of the square

r is the radius of the circle

r = L/2 = 20/2 =10in

Given

Length of the side of the circle = 20in

Area of the square = 20²

Area of the square = 400in²

Area of the circle =π(10)²

Area of the circle = 3.14(100)

Area of the circle= 314in²

Amount of plywood left over = 400in²-314in² = 86in²

8 0
2 years ago
What theorems can be utilized in solving polynomials and their depressed equations? How can polynomial functions be written when
ki77a [65]

Answer:

Fundamental theorem of algebra, rational root theorem, Descartes rule of signs, remainder theorem, and the factor theorem can be utilized in solving polynomials and their depressed equations.  

Polynomial functions can be written when given the zeros by determining the factors of the function, and multiplying the factors.

7 0
2 years ago
The perimeter of the triangle shown is 412 meters. Find the length of each side.
Fudgin [204]

Answer:

x meters= 35

5x meters= 175

6x - 8 = 202

Step-by-step explanation:

x + 5x + (6x - 8)= 412

12x - 8= 412

12x = 412 + 8

12x = 420

x= 35

5x = 35× 5

= 175

6x - 8= 6(35) - 8

= 210 - 8

= 202

7 0
2 years ago
PLS HELP ASAP FIRST CORRECT ANSWER GETS BRAINLEIST​
solmaris [256]

Answer:

50 cm^2

Step-by-step explanation:

area of rectangle = base * height

5 * 7 = 35

area of triangle = base * height / 2

5 * 4 = 20/2 = 10

5 * 2 = 10/2 = 5

add them all up

35 + 5 + 10 = 50 cm^2

6 0
2 years ago
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