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Nikitich [7]
3 years ago
14

42X42 what is the answer

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
6 0
1764 is the answer your welcome I Siam’s this during my science homework
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Hunter is 9 years older than 3 times the age of his nephew. Hunter is 33 years old. How old is his nephew?
kondor19780726 [428]

Answer:

8 years old.

(3x+9)

(3(8)+9)=33

7 0
3 years ago
A book had a length of 5 inches and a width of 8 inches what is the perimeter of the book
Zielflug [23.3K]
8+8= 16
5+5=10

Your awnser is 26 :)
4 0
3 years ago
Read 2 more answers
Write 2/3 as a decimal.
Mekhanik [1.2K]

Answer:

0.67

Step-by-step explanation:

2/3 = 0.6666

0.6666 rounded to the nearest hundredth = 0.67

3 0
3 years ago
The sector area of a region of a circle is 23 mi². The central angle, 0 (theta), is 25°. What is the radius?
densk [106]

The radius of the sector is 10.27 miles

<h3>How to find the radius of a sector?</h3>

The area of a sector can be represented as follows;

area of a sector = ∅ / 360 × πr²

where

  • r = radius
  • ∅ = central angle

Therefore,

∅= 25 degrees

area of the sector  = 23 miles²

area of a sector = ∅ / 360 × πr²

23 = 25 / 360 × πr²

cross multiply

23 × 360  = 25πr²

8280 = 25πr²

divide both sides by 25

πr² =  8280 / 25

πr² =  331.2

r² =  331.2 / 3.14

r² = 105.477707006

r = √105.477707006

r = 10.2702336877 miles

Therefore, the radius of the sector is 10.27 miles

learn more on sector here: brainly.com/question/8488428

#SPJ1

4 0
1 year ago
Solve, using the substitution method.
Marina86 [1]

Answer:

10/14

Step-by-step explanation:

substitute x in equation 2

y= 2(10) -6

y= 20 - 6

y= 14

substitute y in equation 2

14 = 2x - 6

-2x= -6-14

-2x= -20

divide both sides by -2

-20/-2

x= 10

y= 14, x= 10

8 0
2 years ago
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