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dexar [7]
2 years ago
6

Which choice shows (50 + 20) + 30 correctly rewritten using the associative

Mathematics
1 answer:
MrRissso [65]2 years ago
8 0

Answer:

<h2>100</h2>

Step-by-step explanation:

BIDMAS

do the bracket first

50+20=70

70+30=100

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MakcuM [25]

Answer:

N: n = 5 sides

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inradius: r = 15.966 m

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perimeter: P = 116 m

interior angle: x = 108 °

exterior angle:  y = 72 °

Description:

We use the calculations on the shape 16 and 23.2. Side length is 23.2. Pi is 16. calculate the numbers and all the answers are added above.

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<em><u>Hope this helps.</u></em>

8 0
3 years ago
Help it is Parts of an Algebraic Expression
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Answer:

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Step-by-step explanation:

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3 years ago
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Artemon [7]

Answer:

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5 0
3 years ago
The ratio of boys to girls on rowans swim team is 2:3.if there are 40 total swimmers on the team,how many of them are girls?
Bogdan [553]

Answer:

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6 0
3 years ago
What is 8.6x+2.2(2x-5)=54
Alex787 [66]
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