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Alexeev081 [22]
3 years ago
6

Which of the following represents the most accurate estimation of 4+8

Mathematics
2 answers:
Gala2k [10]3 years ago
7 0
Estimating Sums of Single Digit Numbers Which of the following represents the most accurate estimation of 4 + 8? is the answer 5, 10, 20 or 25
UkoKoshka [18]3 years ago
3 0
<span>5

estimating sums of single digit numbers which of the following represents the most accurate estimation of 4+8? answer 5,10,20, and 25</span>
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What does 4(m-2)=2(m-9) equal
marshall27 [118]

Answer:

m = -5

Step-by-step explanation:

Simplify both sides of the equation.

4(m−2)=2(m−9)

(4)(m)+(4)(−2)=(2)(m)+(2)(−9)(Distribute)

4m+−8=2m+−18

4m−8=2m−18

Subtract 2m from both sides.

4m−8−2m=2m−18−2m

2m−8=−18

Add 8 to both sides.

2m−8+8=−18+8

2m=−10

Divide both sides by 2.

2m/2 = -10/2

m = -5

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3 years ago
Adam has joined a book club. The membership has an initial fee of $25.00 and each book rental costs $2.00. This table shows the
Alecsey [184]

Answer:

Do you have a screenshot of the table? I’m struggling to visualise it with the data given.

Step-by-step explanation:

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2 years ago
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Please help!! will give brainliest ASAP
soldier1979 [14.2K]

Answer:

c = 36.06

Step-by-step explanation:

a² + b² = c²

20² + 30² = c²

400 + 900 = c²

c² = 1300

\sqrt{c^2} =\sqrt{1300}

c = 36.06

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2 years ago
Brad has already cycled 28 kilometers this year, plus he plans to cycle 1 kilometer during each trip to work. After 21 trips to
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Answer:

49 kilometers

Step-by-step explanation:

Since he cycles 1 km for each trip, he will have cycled 21 km after 21 trips.

Add this to his existing amount of km:

28 + 21

= 49

So, he will have cycled a total of 49 kilometers

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X2+2x +2 is equivalent to.
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////// The answer is: 4x+2
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3 years ago
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