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GaryK [48]
3 years ago
8

PLEASE HELP DUE IN 5 min

Mathematics
1 answer:
Alja [10]3 years ago
5 0

Answer:

The answer is 21

Step-by-step explanation:

  1. Male the shapes look similar by turning the smaller to be the same as the bigger one the compare side and then find x
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I don’t know how to and i need answers pls
Assoli18 [71]

Answer:

n

Step-by-step explanation:

maybe not for sure

5 0
3 years ago
6x + 5x + 2y <br> 11x + 2y <br> 13xy <br> Explain what is incorrect in the problem above?
weqwewe [10]

Answer:

Step-by-step explanation:

6x +5x +2y and what i did is that i simplify and i got

11x + 2y

The expression is not factorable with rational numbers.

the thing is you can't go any farther than that

8 0
3 years ago
A carpenter has two lengths of wood; one is 108cm long and the other is 72cm long. He wants to cut them up to produce smaller pi
Y_Kistochka [10]

Answer:

36 centimeters.

Step-by-step explanation:

1. To solve this problem you must find the Greatest common factor.

2. List the prime factor of 108 and 72:

108:(2)(2)(3)(3)(3)=(2^{2})(3^{3})\\ 72:(2)(2)(2)(3)(3)=(2^{3})(3^{2})

3. Now, you must choose the common prime numbers with the lowest exponents and multiply them:

(2^{2})(3^{2})=(4)(9)=36


4 0
3 years ago
Read 2 more answers
The area of a quarter circle is 19.625 square kilometers. what is the quarter circle's perimeter?
liubo4ka [24]

a quarter of a circle is 19.625

 so the area of full circle is 19.625 x 4 = 78.5 sq. km

area of a circle is PI x r^2

78.5 = 3.14 x r^2

78.5/3.14 = 25 = r^2

r = sqrt(25) = 5

radius is 5 km

circumference ( perimeter) = 2 x PI x r

2 x 3.14 x 5 = 31.4 km

 perimeter is 31.4 km

6 0
3 years ago
Which has a greater slope -3 or 1/3
dedylja [7]

Answer:

-3

Step-by-step explanation:

y+3x=0

3y-x=0

that's it.

4 0
3 years ago
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