Answer:
i think this is the answer:
d + (a+b+c)
Evaluate x y + 4 y where y = 5 and x = 2:
x y + 4 y = 2×5 + 4×5
2×5 = 10:
10 + 4×5
4×5 = 20:
20 + 10
| 2 | 0
+ | 1 | 0
| 3 | 0:
Answer: 30
To get the 7th term of the binomial as written in the given, we first deal with the numerical coefficient of the whole equation and it is given by the equation,
nCk = 9C7
which is equal to 36.
Then, we deal with the first term of the binomial which is 3x.
(3x)^(n-k) = (3x)^(9-7) = 9x²
Then, we deal with the second term of the binomial which is 2y
(2y)^k = (2y)^(7) = 128y⁷
The answer to this item is the product of the three terms,
7th term = (36)(9x²)(128y⁷) = 41472x²y⁷
Answer:
a. 30 degrees
b. 60 degrees
c. 105 degrees
Step-by-step explanation:
Angle a is 30 degrees becuase it is congruent to the one right above it
Angle b is 60 degrees because the interior angles of a triangle always add up to 180. We know that angle a is 30 degrees and the angle with the mini square is a right angle, and right angles are always 90 degrees. Based on this information, we can subtract 90 from 180 followed by subtracting 30 from 90, which equals 60. Angle b is 60 degrees
Angle c is 105 degrees because a straight angle is 180 degrees. We know that one angle is 75, so we subtract 75 from 180 to get the difference. The difference is 105 degrees, which is also the measurement of angle c.
Hope this helps!
Answer:
6 (Answer B)
Step-by-step explanation:
Note: We want to estimate this quotient, not to find the "exact" value.
Round -18 down to -18 and round 2 2/3 up to 3: -18/3 = -6 (Answer B)
