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user100 [1]
3 years ago
6

-2x + y - 3z = -4 x-y+22=3 4x - 3y + z = -8

Mathematics
1 answer:
Mila [183]3 years ago
6 0

Answer:

Step-by-step explanation:

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In the fallowing diagram, it is shown that mEHG is a right angle, mEHF = x+ 1 and mGHF = 5x+5. Find the value of x, the numerica
GalinKa [24]

Answer:

x = 14

EHF = 15 degree  GHF = 75 degree  

Step-by-step explanation:

(x+1) + (5x+5) = 90

(x+5x)+ (1+5) = 90

6x + 6 = 90

6x = 90-6

6x = 84

x = 84/6

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EHF + GHF = 90 degree

EHF = x+1

       = 14 + 1 = 15

       = 15 degree

GHF = 5x+5

        = 14 x  5 (+5) = 70 + 5

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3 years ago
6th grade math I reallyyyyy neeedd helpp
UNO [17]
Hello!

Question 6:
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4 0
3 years ago
The equation of the line of best fit of a scatter plot is y = −7x − 2. What is the the y-intercept?
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Answer:

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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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6 0
3 years ago
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