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Andreas93 [3]
2 years ago
13

1. What is the value of x?

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
7 0

Answer:

d and ef

Step-by-step explanation:

efwfnhew'foehfnwekf;esf

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Can someone help please???
Dovator [93]

Answer:

Length: x + 5

Step-by-step explanation:

x² + 8x + 15 = length × width

x² + 8x + 15

x² + 5x + 3x + 15

x(x + 5) + 3(x + 5)

(x + 5)(x + 3)

Width: (x + 3)

Length: (x + 5)

4 0
3 years ago
More on fraction <br><br>21×5​
Tju [1.3M]

Answer:

105.

Step-by-step explanation:

21+21+21+21+21=105.

4 0
3 years ago
Describe the differences between a parabola that has a horizontal directrix and a parabola that has a vertical directrix.
Readme [11.4K]
 <span>A parabola that has a horizontal directrix is a parabola that opens up or down. 

Here are some of its components: 
1) Standard equation of a parabola with a horizontal directrix: (x-h)^2 = 4a(y-k), 
a = distance from vertex to focus 
2) Vertex at (h,k) 
3) Focus(h,k+a) 
4) Directrix: y = k-a 
5) Axis of symmetry: x = h 

A parabola that has a vertical directrix opens to the right or left and is on its side. 

Here are some components 
1) Standard equation of a parabola with a vertical directrix: (y-k)^2 = 4a(x-h) 
2) vertex (h,k) 
3) focus (h+a,k) 
4) directrix: x = h-a 
5) Axis of symmetry: y = k

Hopes this helps :)</span>
4 0
3 years ago
When Mr. Key made a chocolate milkshake for himself, he used 3/4 cup
icang [17]

Answer:

3 cups of milk

Step-by-step explanation:

4/4 is 1 cup.

8 0
3 years ago
A number plus 17 is 25 algebraic expression
netineya [11]

Answer:

x + 17 = 25

Step-by-step explanation:

im pretty sure you can substitute x with any other letter but ldk

4 0
2 years ago
Read 2 more answers
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