Mathematics, 30.11.2021 03:20 prince2195
Why is subtracting an expression similar to distributing a –1?
a. You increase each term inside the parentheses by –1 in order to subtract each term, since subtraction is the additive inverse.
b. You multiply each term inside the parentheses by –1 in order to add each term, since subtraction is the multiplicative inverse.
c. You multiply each term inside the parentheses by –1 in order to subtract each term, since subtraction is the multiplicative inverse.
d. You multiply each term inside the parentheses by –1 in order to subtract each term, since subtraction is the additive inverse.
Answers: 2
Mathematics, 21.06.2019 20:30
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
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Mathematics, 21.06.2019 22:00
(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)
Answers: 1
Why is subtracting an expression similar to distributing a –1?
a. You increase each term inside th...
Mathematics, 03.05.2021 21:20
Mathematics, 03.05.2021 21:20
Mathematics, 03.05.2021 21:20
Mathematics, 03.05.2021 21:20
Mathematics, 03.05.2021 21:20