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AfilCa [17]
3 years ago
5

456+213 using the break apart strategy

Mathematics
1 answer:
GalinKa [24]3 years ago
4 0
Fist break up each number in the hundreds column add the tens and the ones then add the hundreds to the previous answer
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The dimensions of a rectangle are shown. What is the area of the rectangle?
ivanzaharov [21]

Answer:

=(3x+8) (5x+2)

=15x2 + 46x + 16 units

8 0
3 years ago
MUST EXPLAIN NOT A STRAIGHT UP ONE ANSWER OR REPORTED
dmitriy555 [2]

Answer:

Step-by-step explanation:

170=40x+50

170=40x+50                              subtract 50

120=40x                                     divide by 40

3=x

6 0
2 years ago
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In a school canteen there are 7 choices of drink, 3 choices for the main meal and 2 choices for the pudding. If I have one of ea
irinina [24]

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42

Step-by-step explanation:

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7 0
3 years ago
PLEASE HELPPPP WITH THIS
4vir4ik [10]

Answer:The distance formula itself is actually derived from the Pythagorean Theorem which is a 2 + b 2 = c 2 {a^2} + {b^2} = {c^2} a2+b2=c2

Step-by-step explanation:

8 0
3 years ago
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Whats this answer ?
Elanso [62]

Answer:

c = 36

Step-by-step explanation:

x^2 + 12x

Take the coefficient of x

12

divide by 2

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square it

6^2 = 36

Add this

c=36

6 0
3 years ago
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