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sesenic [268]
3 years ago
8

Point C is between D and E and DE = 91 what is DC?

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
7 0

Answer:

DC=6

Step-by-step explanation:

all is shown and pictured

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I need help from MATH 9 - Linear Relation 1: The slope and the y-intercept Form <img src="https://tex.z-dn.net/?f=y%3Dmx%2Bb%3A"
SashulF [63]

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m is herein undefined.

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Step-by-step explanation:

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3 years ago
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Xelga [282]

Answer:

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Step-by-step explanation:

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Please answer. Find the difference by subtracting the second polynomial from the first. for 10 points!!!!!!!!!!!!!
stellarik [79]

Answer:

-3x^3+x

Step-by-step explanation:

Let's first write the expression:

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Now we can simplify. Be sure to remember to distribute the "-" to all the numbers in the parentheses. You can picture it like multiply "-1" to all the numbers in the parentheses to make it easier.

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2 years ago
Flying against the wind, an airplane travels 3060 kilometers in 3 hours. Flying with the wind, the same plane travels 7560 kilom
cluponka [151]

Answer:

The speed of plane against wind S 1 = 1020 kmph     And

The speed of plane with wind S 2      = 1260 kmph

Step-by-step explanation:

Given as :

The distance of airplane against the wind = D 1 = 3060 km

The time taken in against the wind             = T 1 = 3 hours

The distance of airplane with the wind       = D 2 = 7560 km

The time taken in with the wind                   = T 2 = 6 hours

Now, Speed of plane against the wind = \frac{Distance}{Time}

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Or,   S 1 =  \frac{3060}{3} = 1020 kmph

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Or,    S 2 =  \frac{D 2}{T 2}

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Hence The speed of plane against wind S 1 = 1020 kmph     And

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8 0
4 years ago
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