Answer:
Dec 7, 2020 — Calculate the ratio of the lengths of the two line segments formed on each transversal. You will have two sets of calculations. Round your ... sets of calculations. Round your answers to the hundredths place. What do you notice about the ratios of the lengths for each transversal? How do they compare? 1.
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
C. 61
Step-by-step explanation:
Opposite angles of a circumscribed quadrilateral are supplementary.
That means that
x + 119 = 180
x = 61
The correct answer would be C) CBA-EFD
Answer:
x = 4
y = 0
z = 8
Step-by-step explanation:
Step 1: Multiply first equation by −6 and add the result to the second equation. The result is:
x3 x+y −8y + 4y + z −7z + 2z = 12 = −56 = 28
Step 2: Multiply first equation by −3 and add the result to the third equation. The result is:
x+ y− 8 y+ y+ z− 7 z− z = 12 = −56 = −8
Step 3: Swap Row 2 and Row 3.After this step we have:
x+ y+ y− 8 y+ z− z− 7 z = 12 = −8 = −56
Step 4: Multiply second equation by 8 and add the result to the third equation. The result is:
x+ y+ y+ z− z− 15 z = 12 = −8 = −120
Step 5: solve for z.
−15 zz=−120=8
Step 6: solve for y.
y−zy−8=−8y=−8=0
Step 7: solve for x by substituting y=0 and z=8 into the first equation
