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Marizza181 [45]
3 years ago
9

Help meeeeeeeeeeeeeeeeeee plz​

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
6 0

1 ) Reflex AOB = 290°

2 ) x = 30°

2x = 2 × 30° = 60° and 3x = 3 × 30° = 90°

3 ) k = 48°

~ nightmare 5474~

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Part A: Factor x2y2 + 6xy2 + 8y2. Show your work. (4 points) Part B: Factor x2 + 8x + 16. Show your work. (3 points) Part C: Fac
skad [1K]

Answer:

Part A : y²(x + 2)(x + 4)

Part B: (x + 4) (x + 4)

Part C: (x + 4) (x - 4)

Step-by-step explanation:

Part A: Factor x²y²+ 6xy²+ 8y²

x²y²+ 6xy²+ 8y²

y² is very common across the quadratic equation , hence

= y² (x² + 6x + 8)

= (y²) (x² + 6x + 8)

= (y²) (x² + 2x +4x + 8)

= (y²) (x² + 2x)+(4x + 8)

= (y²) (x(x + 2)+ 4(x + 2))

= y²(x+2)(x+4)

Part B: Factor x² + 8x + 16

x² + 8x + 16

= x² + 4x + 4x + 16

= (x² + 4x) + (4x + 16)

= x( x + 4) + 4(x + 4)

= (x + 4) (x + 4)

Part C: Factor x² − 16

= x² − 16

= x² + 0x − 16

= x² + 4x - 4x - 16

= (x² + 4x) - (4x - 16)

= x (x + 4) - 4(x + 4)

= (x + 4) (x - 4)

6 0
3 years ago
Describe the transformation that occurred on f(x) to create g(x).
asambeis [7]

Answer:

f(x) translated 3 units to the left and 8 units down, there is no reflection occurred

Step-by-step explanation:

* Lets revise some transformation for the functions

- If the function f(x) reflected across the x-axis, then the new

 function g(x) = - f(x)

- If the function f(x) reflected across the y-axis, then the new

function g(x) = f(-x)

- If the function f(x) translated horizontally to the right  

by h units, then the new function g(x) = f(x - h)

- If the function f(x) translated horizontally to the left  

by h units, then the new function g(x) = f(x + h)

- If the function f(x) translated vertically up  

by k units, then the new function g(x) = f(x) + k

- If the function f(x) translated vertically down  

by k units, then the new function g(x) = f(x) – k

* Now lets study the problem

∵ g(x) = 2(x + 3)² - 8

# x + 3 ⇒ means f(x) translated 3 units to the left

# -8 ⇒ means f(x) translated 8 units down

# There is no reflection occurred

7 0
3 years ago
Find the volume of the prism. 5 cm 13 cm 13 cm
yanalaym [24]
The answer is 845

5 x 13 x 13= 845
8 0
3 years ago
Someone please help me with this I’m so confused and explain
lesya [120]
Ok so I’m guessing your finding rate I used to struggle to anyway from x to f what’s fifference well first is 5 seconds is 2 3 is times 2 so 1/2 times itself is one one time two is two and last is not linear
6 0
3 years ago
Grayson buys cheese and lemons at the store.
diamong [38]

Answer:

Equation: 25.81 = 6.55 + 3x

One Bag of Lemons: $6.42

Three Bags of Lemons: 19.26

Step-by-step explanation:

25.81 = 6.55 + 3x

-6.55   -6.55

19.26 = 3x

/3         /3

6.42 = x

Thus, he/she payed $6.42 for each bag of lemons and $19.26 for all three bags of lemons combined.

7 0
3 years ago
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