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Sergio039 [100]
3 years ago
7

Write an expression that can be used to find 4x275 using mental math and properties of numbers

Mathematics
2 answers:
Mashutka [201]3 years ago
7 0
(4*200)+(4*70)+(4*5)
Hope this helps
alexira [117]3 years ago
6 0
(4*200)(4*70)(4*56 that is my answer
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(2x³)⁴= ? What is the right answer, with full explanation please:
netineya [11]
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Then you plug it In 8x^12

So your answer is D

Hope this helps *smiles*
7 0
3 years ago
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X^2+4x-11=0 what is the solution set?
Sauron [17]

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Step-by-step explanation:

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3 years ago
Simplify 6 x 10−7 2 x 105 .
mafiozo [28]

Answer:

-49

Step-by-step explanation:

it would be this because first we would have to figure out what 6*10 is that why we know what to distribute . so once we figure it out , which is 70 . We would then subtract 14 from 70 . Since 7 is right next to 2 we would then multiply it to get to 14. Once we get that you should get 56, from there you would subtract 56 to 105 , and get your answer.

7 0
3 years ago
Indicate the equation of the line that is the perpendicular bisector of the segment with endpoints (4, 1) and (2, -5).
balandron [24]
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4 0
3 years ago
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List the angles in order from the largest to the smallest for ΔABC. AB⎯⎯⎯⎯⎯⎯⎯=14, AC⎯⎯⎯⎯⎯⎯⎯⎯=15, BC⎯⎯⎯⎯⎯⎯⎯⎯=16
Savatey [412]

Answer:

BC 1

AC 2

AABC 3

Step-by-step explanation:

BC=16

AC = 15

AABC= 15

4 0
2 years ago
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