subject
Mathematics, 14.12.2019 14:31 chocolateFudge

David made an error when determining the product of (–2.5)(–8.3).

step 1: (–2.5)(–8.3) = (–8.3)(–2.5)
step 2: = (–8.3)(–2) + (–8.3)(–0.5)
step 3: = (–16.6) + (–4.15)
step 4: = –20.75

in which step did david make is error?

a. step 1
b. step 2
c. step 3
d. step 4

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:10
Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e
Answers: 1
question
Mathematics, 21.06.2019 18:30
True or false? a circle could be circumscribed about the quadrilateral below.
Answers: 3
question
Mathematics, 21.06.2019 18:30
What is another way to express 36 +32
Answers: 1
question
Mathematics, 21.06.2019 19:30
Write the expression 7x^3-28xy^2 as the product of 3 factors
Answers: 2
You know the right answer?
David made an error when determining the product of (–2.5)(–8.3).

step 1: (–2.5)(–8.3)...
Questions
Questions on the website: 13722367