Mathematics, 19.06.2021 01:00 kkruvc
Lauren simplified the expression (m Superscript negative 7 Baseline) Superscript negative 5 as shown.
(m Superscript negative 7 Baseline) Superscript negative 5 = m Superscript negative 7 + (negative 5) Baseline = m Superscript negative 12 Baseline = StartFraction 1 Over m Superscript 12 Baseline EndFraction
Which statement explains Lauren’s error?
She should have subtracted the exponents instead of adding them.
She should have multiplied the exponents instead of adding them.
She should have found –2, not negative 12, as the exponent when she added.
She should have written m Superscript negative 12 as m Superscript 12.
Answers: 3
Mathematics, 21.06.2019 16:30
Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?
Answers: 2
Mathematics, 21.06.2019 18:30
Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
Answers: 2
Mathematics, 21.06.2019 21:30
Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle
Answers: 1
Mathematics, 21.06.2019 22:00
Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.
Answers: 2
Lauren simplified the expression (m Superscript negative 7 Baseline) Superscript negative 5 as shown...
Mathematics, 10.03.2021 17:20
English, 10.03.2021 17:20
Mathematics, 10.03.2021 17:20
History, 10.03.2021 17:20
Mathematics, 10.03.2021 17:20
Biology, 10.03.2021 17:20
Engineering, 10.03.2021 17:20
Chemistry, 10.03.2021 17:20
Mathematics, 10.03.2021 17:20
Computers and Technology, 10.03.2021 17:20