20 POINTS Geometry. I will mark you as brainliest.

m<3 = 68°

Step-by-step explanation:

Given that m<7 = 22°, you can use the Alternate Exterior Angles Theorem to solve for m<5, which is also 22°.

Given that m<5 = 22°, you can use the Vertical Angle rule to solve for m<2, which is also 22°.

If m || n and y is perpendicular to m, that also makes y perpendicular to n.

Since y and x are parallel, this makes x also perpendicular to n.

This makes the m<2 + m<3 = 90°.

m<2 = 22°

22° + m<3 = 90°

m<3 = 68°

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

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step-by-step explanation: