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fiasKO [112]
3 years ago
5

Simplify the expression 4+x+6+2x

Mathematics
2 answers:
Shtirlitz [24]3 years ago
8 0

Answer:

3x +10

Step-by-step explanation:

choli [55]3 years ago
4 0

Answer:

the answer is 3x+10

Step-by-step explanation:

4+x+6+2x

combine like terms:

(x+2x) + (4+6)

= 3x+10

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(2√5 + 3(√7))^2
(2√5 + 3(√7))(2√5 + 3(√7))
4*5 + 6√35 + 6√35 + 9*7
20 + 12√35 + 63
20 + 63 + 12√35
83 + 12√35
4 0
3 years ago
A pair of numbers that has the sum of 12 and a difference of eight
anygoal [31]

Answer:

2 ; 10

Step-by-step explanation:

a + B = 12

a - B = 8

a = 12 - B

(12 - B) - B = 8

a = 12 - B

12 - 2B = 8

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2 years ago
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Slav-nsk [51]
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5 0
3 years ago
A circle with a radius of 5 cm has an area of 78.54 cm2. What constant, rounded to the nearest hundredth, do you get when the ar
Naily [24]

Answer:

3.14

Step-by-step explanation:

Area of a corcle is sexpressed as';

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π = A/r²

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π = 78.54/25

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When the area is divided by radius the required constant is 3.14

3 0
3 years ago
Find the equation of a line containing the given points. Write the equation in slope-intercept form.
Alja [10]
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Read 2 more answers
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