3 years ago

Which number line model represents the expression -1/2 + 5/4 i will give brainlest

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

7 0

Answer:B

Step-by-step explanation:

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Help please this i will mark brainliest please

solniwko [45]

Step-by-step explanation:

please complete your question

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3 years ago

An escalator lifts people to the second floor of a building 25 feet above the first floor. The escalator rises at a 30 degree an

ch4aika [34]

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Answer:

50 ft

Step-by-step explanation:

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x = 2(25 ft)

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3 years ago

X-3/18=12/9<br> what is the answer? It is proportions.

olga nikolaevna [1]

Answer:

x=3/2

Step-by-step explanation:

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3 years ago

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NARA [144]

64,500 would be the answer

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3 years ago

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Sum of two numbers is -17. Their difference is 41. Find the numbers

wel

Answer:

$Suppose~the~two~numbers~are~x~and~y.\\From~the~first~condition,\\x+y=-17...........(1)\\From~the~second~condition,\\x-y=41.............(2)\\Adding~eq^n(1)~and~eq^n(2),~we~get,\\x+y+x-y=-17+41\\or, 2x = 24\\or, x=12\\Substituting~x=12~in~eq^n(2),\\y = -17-x = -17-12 = -29$

$So,~the~two~numbers~are~12~and~-29.$

3 0

3 years ago