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Ivanshal [37]
4 years ago
11

I will mark Brainliest What is the value of X one number is 78 https://static.k12.com/nextgen_media/assets/8124481-NG_IMB_SemB_S

T_Pt1_DP157_261_005_01.png
Mathematics
2 answers:
tatiyna4 years ago
5 0
You have two crossed lines. They form a total of 4 angles. The x and 78 are straight across from each other. When that happens, the two angles are labeled as vertically opposite angles. 

Vertically opposite angles are always equal

x = 78 <<<<<<<< answer
soldier1979 [14.2K]4 years ago
3 0
The right answer should be 78
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Let y′′′−9y′′+20y′=0. find all values of r such that y=erx satisfies the differential equation. if there is more than one correc
DerKrebs [107]

we are given

differential equation as

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y=e^{rx}

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those are first , second and third derivative

First derivative is

y'=re^{rx}

Second derivative is

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now, we can plug these values into differential equation

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we can move that term on right side

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r=0,4,5...............Answer

4 0
4 years ago
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Answer:

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5 0
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