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masya89 [10]
3 years ago
11

What expression is represented in the algebra tiles?

Mathematics
1 answer:
Korolek [52]3 years ago
6 0
2x^2+2xy+2x
The ^ means exponent
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(04.01 MC)
levacccp [35]

9514 1404 393

Answer:

  {(0, −5), (2, 9), (−3, −26)}

Step-by-step explanation:

You only need to try the first point in each set to eliminate the wrong answers.

a: 7(-5)-5 = -40 ≠ 0

b: 7(2)-5 = 9 ≠ 7

c: 7(0)-5 = -5 . . . matches given point

d: 7(1)-5 = 2 ≠ 3

The third choice is the correct one: {(0, −5), (2, 9), (−3, −26)}.

8 0
3 years ago
What is the area of a<br> sector in a circle with a<br> 7 m. radius and a central<br> angle of 100°?
Doss [256]

Answer:

42.74 m²

Step-by-step explanation:

full circle area = πr² = (3.14)(7²) = 153.86 m²

(100°/360°)(153.86 m²) = 42.74 m²

7 0
3 years ago
Read 2 more answers
7+<br> 2-<br> 3+<br> 3-<br> -<br> 7+<br> 1-<br> 4
saveliy_v [14]

Answer:-15

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Describe the transformation of g(x) as it relates to the parent function f(x).
Jet001 [13]

Answer:

Hope this helps

Step-by-step explanation:

g(x)=f(x−h) g ( x ) = f ( x - h ) - The graph is shifted to the right h units. The vertical shift depends on the value of k . When k>0 , the vertical shift is described as: ... g(x)=f(x)−k g ( x ) = f ( x ) - k - The graph is shifted down k units.

6 0
2 years ago
A train travels 3920 miles every 160 of an hour. How far does the train travel in 2 hours?
Andru [333]

Answer:

The statement of the question is wrong.  I will solve what I think you mean

Step-by-step explanation:

Train travel 3920 miles in 160 hours    this is the rate   distance/hr

rate = 3920 miles / 160 hour

rate = 24.5 mph

How far does the train travel in 2 hours?

distance = rate x time

distance = 24.5 x 2      

distance =  49 miles

7 0
3 years ago
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