Practice working with all four quadrants of the coordinate plane. WILL MARK BRAINLIEST
y
4
For the point shown
• The r-coordinate is
• The y-coordinate is
The point is in quadrant
2
-2
2
-2
4

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

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step-by-step explanation:

question: use the following table of a school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km

answer: 42 km/h

explanation: 1.4/0.033 42.42424 = 42 km/h

question answered by

(jacemorris04)

hd extra 3-7 x d en is the answer