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lina2011 [118]
3 years ago
13

A. 2x^2 + 7x + 6

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Answer:

Step-by-step explanation:

the 3 equation can not be factorised. Because they will result to fraction

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Pls answer b, confused
Andreyy89

If this is also for the inequality 4 < 8, then:

4 < 8 / /(-2)

-2 > -4

It is true, because the sign also changed.

5 0
3 years ago
What is the simplified form of this expression?<br> (7 + x) + (487-4-1)
tamaranim1 [39]

Answer:

Step-by-step explanation:

( 7 + ) + ( 4 8 7 − 4 − 1 ) (x+ 7 ) + (4 8 7− 4 − 1 )

( + 7 ) + 4 8 2 x+ 7 + 4 8 2

Add numbers

+ 48 9

Answer is x+489

3 0
3 years ago
Find the value of x.
nadya68 [22]

Answer:

127 degrees

Step-by-step explanation:

1. Find the angle next to "x" using the fact that all the angles in a triangle add to 180 degrees.

180-30-97 = 53

2. Angle X and the angle that is 53 degrees are supplementary meaning they will add to 180 degrees since it's on a line

180-53=57

Hope this helped :)

3 0
3 years ago
Can someone please help with number 2?
LenaWriter [7]
Just multiply 1/6 it's the scale factor so it'll tell you how you will shrink or enlarge the length
3 0
3 years ago
Write a rule to describe the transformation. A. Rotation 90º clockwise about the origin B. Rotation 180º about the origin C. Rot
Alex_Xolod [135]

Answer:

A. Rotation 90º clockwise about the origin B. Rotation 180º about the origin C. Rotation 90º counterclockwise about the origin D. Reflection across y=x

Step-by-step explanation:

because

4 0
3 years ago
Read 2 more answers
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