Find the product of (–d + e)(4e + d). Which statements are true? Check all that apply

2 answers:

6 0

(- d + e)(4e + d)
-d*4e - d^2 + 4e^2 + de
-d^2 - 3de + 4e^2

That's the answer to the expansion. Without choices, there is not much else I can do.

m_a_m_a [10]1 year ago

4 0

Answer:

There are 3 terms in the product.

The product is degree 2.

In other words, B and E. Just got this correct on edge-nuity

Step-by-step explanation:

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Cardinal number of (101)³

Dmitry [639]

Answer:

1030301

Step-by-step explanation:

101^3 = 101*101*101 = 10201 * 101 = 1030301

8 0

1 year ago

From home, Mary’s work is two thirds along the way to training. Training is 2.5km from work. Mary normally goes to work, then tr

polet [3.4K]

First thing to do is to illustrate the problem, Since it was mentioned that work was along the way to training, the order is shown in the picture. Mary's home and workplace are nearer compared to her training center. It is also mentioned that the distance between work and home, denoted as x, is 2/3 of the total distance from home to training. The total distance is (x + 2.5). Thus,

x = 2/3(x+2.5)
x = 2/3 x + 5/3
1/3 x = 5/3
x = 5 km

Thus, the distance from home to work is 5 km. This means that Mary has to walk this distance twice to return home to get her shoes. Then, she will travel again the total distance of 5+2.5 = 7.5 km to get to her training center. So,

Total distance = 2(5km) + 7.5 km
Total distance = 17.5 km