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katrin [286]
3 years ago
5

Find the value of x.6x + 12 3x + 3​

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
6 0

sorry it took a long time

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Is 2,6 a solution to x+y=8 and 3x-y=0
algol13

Answer:

Yes.

Step-by-step explanation:

x=2

y=6

(2) + (6) = 8

8 = 8

3(2) - (6) = 0

6 - 6 = 0

0 = 0

7 0
3 years ago
What key features are necessary and how they can be used to create the sketch of a polynomial function?
Tomtit [17]

The key features of polynomials are the vertex, axis of symmetry, x and y intercepts.

 

<span>1.    </span>The degree will help you find the end behavior.

<span>2.     </span>The vertex shows you where it changes concavity.

<span>3.     </span>X and y intercepts give you a couple of points of reference.

<span>4.     </span>Axis of symmetry is only applicable to even degree polynomials.

 

I am hoping that these answers have satisfied your queries and it will be able to help you in your endeavors, and if you would like, feel free to ask another question.

4 0
3 years ago
10. Which table represents a function?
pochemuha
C is the answer. (X) can’t be repeated
4 0
3 years ago
Help and show all work please
Aloiza [94]

Answer:

all my work is in the picture but srsly pls u should make another question with more points... blank tho :( this took a rlly long time, pls?

3 0
3 years ago
Find the area of the figure. Sides meet at right angles. No links please.
ss7ja [257]

Answer:

40 ft²

Step-by-step explanation:

Divide the figure into 2 rectangles and find their areas.

The area of the smaller rectangle

= 3 × 4

= 12 ft²

The area of the larger rectangle

= (8-4) × 7

= 28 ft²

The area of the figure

= 12 + 28

= <u>40 ft²</u>

4 0
2 years ago
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