Mathematics, 13.12.2019 01:31, dpickard9848
Circle a has center of (2, 8), and a radius of 2 and circle b has a center of (5, 4), and a radius of 10. what steps will show that circle a is similar to circle b
a. translate circle a using the rule (x − 3, y + 4).
b. rotate circle a 270° about the center.
c. reflect circle a over the line x=1
d. dilate circle a by a scale factor of 5.
Answers: 3
Mathematics, 22.06.2019 03:00, kers
Let us imagine that the number of automobile accidents in a certain region are related to the regional number of registered automobiles in tens of thousands (b1), alcoholic beverage sales in $10,000 (b2), and decrease in the price of gasoline in cents (b3). furthermore, imagine that the regression formula has been calculated as: y = a + b1x1 + b2x2 + b3x3 where y = the number of automobile accidents, a = 7.5, b1 = 3.5, b2 = 4.5, and b3 = 2.5 calculate the expected number of automobile accidents for a football weekend if the region has 25,000 registered vehicles, $75,000 worth of beer is sold, and a gas war causes a 10 cent drop in a gallon of gas.
Answers: 3
Mathematics, 22.06.2019 03:00, nataliastrong3846
The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.
Answers: 2
Mathematics, 22.06.2019 04:00, lulabelles7750
Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?
Answers: 1
Circle a has center of (2, 8), and a radius of 2 and circle b has a center of (5, 4), and a radius o...
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