Mathematics, 29.06.2019 17:30 rainbow7020
I'm offering 20 points- figure a'b'c'd' is a dilation of figure abcd find the scale factor classify the dilation as an enlargement or a reduction. scale factor 1/3 ; as a reduction scale factor 1/4 ; as a reduction scale factor 3 ; enlargement scale factor 4 ; enlargement
Answers: 1
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
Mathematics, 21.06.2019 19:30
Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33
Answers: 1
Mathematics, 21.06.2019 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
I'm offering 20 points- figure a'b'c'd' is a dilation of figure abcd find the scale factor classify...
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