Mathematics, 29.07.2019 03:30 1tzM3
Suppose x is any positive number. circle 1: center (β7, 4) and radius 8x circle 2: center (β7, 4) and radius 2x why is circle 1 similar to circle 2? a: circle 1 and circle 2 have the same diameter. b: circle 1 is a dilation of circle 2 with a scale factor of 4. c: circle 1 is congruent to circle 2. d: circle 1 is a dilation of circle 2 with a scale factor of 0.25.
Answers: 1
Mathematics, 21.06.2019 22:10
Given: ae β
ce ; de β
be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that β³aeb β
β³ced, we can show that β³ β
β³ceb by. so, β cad β
β by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
Mathematics, 22.06.2019 03:00
Marco states that 7.696696669β¦β¦ is a rational number because it is a repeating decimal. is he correct? justify your answer.
Answers: 1
Mathematics, 22.06.2019 03:30
Eric and shiloh each have a savings account. the ratio of ericβs account balance to shilohβs account balance is 4: 3. together they have a total of $140 in their accounts. use the tape diagram below to you determine the balance of ericβs account.
Answers: 2
Mathematics, 22.06.2019 04:00
Which elements in the set are integers? β8, 3β4, β 18 , 0, β 16 , 5, β2β7, 6 a. β8, 0, 5, 6 b. β8, 0, β 16 , 5, 6 c. 3β4, β 18 , β 16 , 5, β2β7 d. β8, 0, β 18 , 5, 6
Answers: 1
Suppose x is any positive number. circle 1: center (β7, 4) and radius 8x circle 2: center (β7, 4...
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