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lorasvet [3.4K]
3 years ago
11

The expression 11x2 - 12x - 10 has ___ terms and a constant of ___.12, 113, -103, 1011, 122. combine like terms in the following

expression: 7x 3x 2y - y.10x2 y210x 3y10x y10x - y3. use the distributive property to write the expression 1/2 (4x-6y) without parentheses.2x 3y2x – 3y2x – 6y4x – 6y
Mathematics
1 answer:
liubo4ka [24]3 years ago
4 0
The expression 11x^2 - 12x - 10 has 3 terms and a constant of 10. 

Hope this helps! - Alyssa T. :)

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cestrela7 [59]

Answer:

I guess the answer is A.

\frac{1}{5}

4 0
3 years ago
How do you write 30/3 as a mixed number?
Natalka [10]
10. This is because 3 evenly goes into 30 without a remaining fraction
6 0
3 years ago
A. A fair 6-face die will be rolled some number of times, and you win if it shows an ace (one spot) 20% or more of the time. Oth
butalik [34]

Answer: The complete question is found in the attachment

Step-by-step explanation:

Law of large numbers: The probability of occurrence of an event becomes closer to the theoretical probability as the number of trials increases

P(an ace) = 1/6

= 0.1667

= 16.67%

a) In 600 rolls, the value will be close to 16.67. compared to 60 rolls

Greater than 20% interval doesn't include 16.67%. So, for more than 20% ace, 60 rolls is better.

b) More than 15% interval includes 16.67. So, it is better to roll 600 times

c) The interval between 15% and 20% include 16.67% and hence, 600 rolls is better

d) Larger number of trials is better to get exactly 16

So, 600 rolls is better

4 0
3 years ago
A Tourist Information Center is between a Bus Station and a Train Station. When mapped on a grid, the Train Station is located a
galben [10]

Answer:

X = 9 and Y = 8

Step-by-step explanation:

We are to find the midpoint of the coordinates  (13,15) and  (5,1).

Using the midpoint formula;

M(X, Y) = [(x1+x2)/2, (y1+y2)/2]

X = (x1+x2)/2

Y = (y1+y2)/2

From the coordinates, x1 = 13, y1 = 15, x2 = 5 and y2 = 1

X = 13+5/2

X = 18/2

X = 9

Similarly;

Y = 15+1/2

Y = 16/2

Y = 8

Hence The Tourist Information Center is located at point X = 9 and Y = 8

4 0
3 years ago
Leah's family traveled 5/7 of the distance to her grandmother’s house on Saturday. They traveled 1/2 of the remaining distance o
Paul [167]

Answer: 3/14

Step-by-step explanation:

They traveled 5/7 of the distance on Saturday and 1/2 of the remaining distance, 3/7 , on Sunday so...

(1/2)(3/7)= 3/14

Hope this helps :)

7 0
2 years ago
Read 2 more answers
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