Mathematics, 08.04.2021 05:00 mads000
Tanvi tried to evaluate the expression 7 x [(19 - 1) = 2]. Here is her work:
7 x [(19 - 1) = 2]
= 7 x [18 - 2]
Step 1
= 7 X9
Step 2
= 63
Step 3
Is Tanvi's work correct?
No, Tanvi made a mistake in Step 1. Tanvi subtracted before she multiplied.
The order of operations says to multiply before you subtract.
No, Tanvi made a mistake in Step 2. Tanvi divided before she multiplied. The
order of operations says to multiply before you divide.
Yes, Tanvi's work is conhect.
Answers: 3
Mathematics, 21.06.2019 15:00
The image of the point (-6, -2)under a translation is (−7,0). find the coordinates of the image of the point (7,0) under the same translation.
Answers: 1
Mathematics, 21.06.2019 19:00
Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°
Answers: 2
Mathematics, 21.06.2019 20:40
Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?
Answers: 2
Mathematics, 21.06.2019 21:30
Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.
Answers: 1
Tanvi tried to evaluate the expression 7 x [(19 - 1) = 2]. Here is her work:
7 x [(19 - 1) = 2]
Mathematics, 26.03.2021 03:10
Mathematics, 26.03.2021 03:10
Computers and Technology, 26.03.2021 03:10
Social Studies, 26.03.2021 03:10
Mathematics, 26.03.2021 03:10
Mathematics, 26.03.2021 03:10
Mathematics, 26.03.2021 03:10
Mathematics, 26.03.2021 03:10
History, 26.03.2021 03:10
Mathematics, 26.03.2021 03:10