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Karo-lina-s [1.5K]
3 years ago
8

How is the pattern changing to get from one term to the next? 55, 49, 43, 37, 31,...

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0

Answer:

C.

Step-by-step explanation:

55-6=49

49-6=43

43-6=37

etc.

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Find the greatest common factor of 44 and 16.
kumpel [21]

Answer:

4

Step-by-step explanation:

If you prime factorization both

for 16 you get 2^4= 2^2*2^2

for 44 you get 2^2*11

they both have 2^2 so 4

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3 years ago
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Part of a school’s stage is shaped like a sector of a circle, as shown below. The students do not yet know the exact dimensions
Natasha2012 [34]

Answer:

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Step-by-step explanation:

<u>Use the formula:</u>

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<u>As per given:</u>

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3 years ago
A system of equations is shown:
Harrizon [31]

Answer:

<h2>(1, 4)</h2>

Step-by-step explanation:

\left\{\begin{array}{ccc}2x=-y+6&(1)\\-4x+3y=8&(2)\end{array}\right\\\\(1)\\-y+6=2x\qquad\text{subtract 6 from both sides}\\-y=2x-6\qquad\text{change the signs}\\y=6-2x\\\\\text{substitute it to (2):}\\\\(2)\\-4x+3(6-2x)=8\qquad\text{use the distributive property}\\-4x+(3)(6)+(3)(-2x)=8\\-4x+18-6x=8\qquad\text{subtract 18 from both sides}\\-10x=-10\qquad\text{divide both sides by (-10)}\\x=1\\\\\text{put the value of x to (1):}\\\\y=6-2(1)\\y=6-2\\y=4

6 0
3 years ago
Is x = 1 a function?
Pie
Yes x = 1 is a function.
Hope this helps :(
3 0
3 years ago
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Answer:

2 Kg and 2.5Kg.

Step-by-step explanation:

Total number of parts = 4 + 5 = 9.

So the required quantities are 4*4.5 / 9 and 5*4.5/9

= 2 and 2.5.

5 0
3 years ago
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