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valina [46]
3 years ago
14

PLEASE HELP ASAP PLEASE WILL MARK BRAINIEST

Mathematics
1 answer:
Sergio [31]3 years ago
4 0

Answer: B

Step-by-step explanation: The angle DCE is a 90 degree angle, and the triangles bisect eachother, meaning they have the same midpoint. Therefore, their angles are the same diagnoly, which means that angle B = angle E and angle D = angle A, so angle D = b

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Give a decimal number that is less than 23.7 and greater than 23.7
Makovka662 [10]
I think you are asking for two numbers, so you just have to look at the decimals.

23.7

We can use an infinite amount of numbers here, but to make it simple you can just take away 0.01 or add 0.01.

23.69
23.71

These are funny answers as well because they both round to 23.7 and meet the requirements.

3 0
3 years ago
Read 2 more answers
For the function y=3x^2-12x+4 , what’s the mirroring point for the y-intercept? (x,y) form please
Slav-nsk [51]

Answer:

the you run y=3

Step-by-step explanation:

4 0
3 years ago
O is:<br> rational<br> irrational
FrozenT [24]
There’s no picture, please post one
4 0
3 years ago
If f(x) = 2x + 5x and g(x) = 3x - 5, find (f+ g)(x).
Papessa [141]

Answer:

D. 10x - 5

General Formulas and Concepts:

<u>Algebra I</u>

  • Terms/Coefficients/Degrees

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2x + 5x

g(x) = 3x - 5

(f + g)(x) is f(x) + g(x)

<u>Step 2: Simplify</u>

f(x) = 7x

g(x) = 3x - 5

<u>Step 3: Find</u>

  1. Substitute:                     (f + g)(x) = 7x + (3x - 5)
  2. Combine like terms:     (f + g)(x) = 10x - 5
7 0
3 years ago
Pls help I'm stuck, I would like an explanation if possible!
fenix001 [56]

Answer:

60

Step-by-step explanation:

So they are showing you a chart in which the column y is determined by the column x, so you divide y/x in any of the rows so that you get the relation.

100/4=25 (which is the same for every row)

It works pretty much the same for the graph, but the relation is different.

Now instead of a chart you have to figure out the values of x and y by looking at the points that make up the line. For example we have a point that is in the coordinate (2, 60), and that represents that the x value is 2 and its correspondent y is 60. And to find the relation we do it as in the first step but now with 2 and 60.

60/2=30 (which is the same for every point)

Finally we just calculate the value of y both in the graph and the chart when x=12

So for the chart: 12*25= 300

And for the graph: 12*30= 360

The difference between those two is 60.

7 0
2 years ago
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