Answer:
2/5a + 4b + 1/6c
Step-by-step explanation:
- Distribute 1/5 throughout the parentheses (multiply it by each term enclosed in the parentheses) --> this gives you 2/5a -3b + 1/6c + 7b
- Then you just combine like terms to get your answer. In this case, the only like terms you need to combine are -3b and 7b to get -3b
Answer:
D
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= 
, substitute values
= 
( cross- multiply )
x² = 39 ( take the square root of both sides )
x = 
→ D
Answer:
7 x - 9 + 11 x - 9 = 180
Step-by-step explanation:
For the equation: 7 x - 9 + 11 x - 9 = 180
Value of X is 11
7x - 9 + 11x - 9 = 180
combine values
18x - 18 = 180
18x = 198
18x/18 = 198/18
x = 11
Angle Measures is
7 (11) - 9 = 77-9 = 68 degrees
11 (11) - 9 = 112 degrees
Answer:
Step-by-step explanation:
Divide $126.5/23 hours to get the rate of pay, which is $5.5 per hour.
Simplify the following:
(-6 (-8)×2×3 x x x x)/(3×4)
(8 x×2 x (-6) x×3 x (-1))/(3×4) = (8 x^4×2 (-6)×3 (-1))/(3×4):
(-6 (-8)×2×3 x^4)/(3×4)
8×2 = 16:
(-6 (-3)16 x^4)/(3×4)
16 (-6) = -96:
(-3-96 x^4)/(3×4)
-96 (-3) = 288:
(288 x^4)/(3×4)
3×4 = 12:
(288 x^4)/12
|
1 | 2 | | 2 | 4
| 2 | 8 | 8
- | 2 | 4 |
| | 4 | 8
| - | 4 | 8
| | | 0:
Answer: 24 x^4
