3 years ago

What do they mean by let statements and checks??

Mathematics

2 answers:

liq [111]3 years ago

6 0

I think it means check your answer and provide reasoning

Olegator [25]3 years ago

6 0

To check your answer and prove it

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klasskru [66]

Answer: i think it is 680 or 340, but my gut says 680...

Step-by-step explanation: 4 x 10 = 40 x 17 = 680

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If mZDEC = (12x - 3), mZBCE =

kati45 [8]

Answer:

Step-by-step explanation:

12x - 3 = 180 - (7x - 26) supplementary angles

19x = 209

x = 11

m∠DEC = 12(11) - 3 = 129°

m∠BCE = 7(11) - 26 = 51°

M∠ADE = 129 - 72 = 57° exterior angle rule

m∠EDB = 180 - 57 = 123° supplementary angles

m∠DBC = 57° corresponding angle to ADE

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3 years ago

(4a-3b) ^2 The last part represents squared

madam [21]

Answer: (4a - 3b)2

Step-by-step explanation:it stays the same because there is no like terms

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4 years ago

There where 12 children at a party.of those 12 children 3/4 of them had an apple.how many children had an apple?

jonny [76]

Answer:

12×3

= 9

there 9 children had ana apple

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3 years ago

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What does 17/800 equivalent to?

stepladder [879]

If you are looking for just any equivalent fraction then 34/1600 is the same as 17/800

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3 years ago