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madam [21]
3 years ago
10

Which of the following are factors of:

Mathematics
1 answer:
Trava [24]3 years ago
6 0
The answer is (x+4) lmk if you want the steps.
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What is its first derivative
agasfer [191]

Answer:

2ax + b + C

where C is a constant.

4 0
2 years ago
In this diagram, BAC~EDF. If the area of BAC=15 in2, what is the area of EDF? 4, 5.
lesya692 [45]

Answer:

9.6 square inches.

Step-by-step explanation:

We are given that ΔBAC is similar to ΔEDF, and that the area of ΔBAC is 15 inches. And we want to determine the area of ΔDEF.

First, find the scale factor <em>k</em> from ΔBAC to ΔDEF:

\displaystyle 5 k = 4

Solve for the scale factor <em>k: </em>

<em />\displaystyle k = \frac{4}{5}<em />

<em />

Recall that to scale areas, we square the scale factor.

In other words, since the scale factor for sides from ΔBAC to ΔDEF is 4/5, the scale factor for its area will be (4/5)² or 16/25.

Hence, the area of ΔEDF is:

\displaystyle \Delta EDF = \frac{16}{25}\left(15\right) = 9.6\text{ in}^2

In conclusion, the area of ΔEDF is 9.6 square inches.

5 0
3 years ago
Need help on this one
Alenkinab [10]
Combine like terms then you have your answers
6 0
3 years ago
Read 2 more answers
The equation is________<br> Solve the equation x=________
Komok [63]

Answer:

7x-5 = 9

x = 2

Step-by-step explanation:

Let x be the number

7x-5 = 9

Add 5 to each side

7x-5+5 = 9+5

Divide each side by 7

7x = 14

7x/7 = 14/7

x=2

5 0
3 years ago
What is the answer fore this problem 4(3-u)
bixtya [17]

Answer:

12-4u

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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