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Alekssandra [29.7K]
3 years ago
6

10 points!!! Please answer 8 and 9 and hurry

Mathematics
2 answers:
lilavasa [31]3 years ago
4 0

Answer:

Step-by-step explanation:

since EG bisects angle DEF

31 = x + 15

31 - 15 = x

x = 16 degree

6x - 4 = 56

6x = 56 + 4

x = 60/6

x = 10

Evgesh-ka [11]3 years ago
3 0

Answer:

8. 16

9. 10

abcdefghijklmnopqrstyvwxyz

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Jarods house is 17 miles from the soccer field there are 5,280 how many feet from the soccer field is jarods house
klemol [59]

Answer: 89,760 miles

Step-by-step explanation: 5,280*17=89,760.

6 0
3 years ago
Let f(x) = x^2+ 5x and g(x) = 5 - x. Find f(3) + g(3)​
Alchen [17]

Answer:

26

Step-by-step explanation:

f(x)=x^2+5x g(x)=5‒x

f(3)=3^2+5(3) g(3)=5‒3

f(3)=9+15 g(3)=2

f(3)=24

f(3)+g(3)=24+2

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i think it is easy to understand &i hope it helps you

6 0
3 years ago
Divide the polynomial x^3+x^2-2x+3 by (x-1)​
Anni [7]

Answer:

x² + 2x + (3 / (x − 1))

Step-by-step explanation:

Start by setting up the division:

.........____________

x − 1 | x³ + x² − 2x + 3

Start with the first term, x³.  Divided by x, that's x².  So:

.........____x²______

x − 1 | x³ + x² − 2x + 3

Multiply x − 1 by x², subtract the result, and drop down the next term:

.........____x²______

x − 1 | x³ + x² − 2x + 3

.........-(x³ − x²)

...........----------

...................2x² − 2x

Repeat the process over again.  First term is 2x².  Divided by x is 2x.  So:

.........____x² + 2x __

x − 1 | x³ + x² − 2x + 3

.........-(x³ − x²)

...........----------

...................2x² − 2x

Multiply, subtract the result, and drop down the next term:

.........____x² + 2x __

x − 1 | x³ + x² − 2x + 3

.........-(x³ − x²)

...........----------

...................2x² − 2x

.................-(2x² − 2x)

.................---------------

.....................................3

x doesn't divide into 3, so that's the remainder.

Therefore, the answer is:

x² + 2x + (3 / (x − 1))

8 0
3 years ago
Which is NOT used to reach conclusion in a formal proof?
Sav [38]
The answer is Inductive Reasoning


3 0
3 years ago
The edge of each cube used to build this rectangular prism is 1/4 centimeter long. Which equation shows the volume of the prism,
ki77a [65]

Answer:

jus trynna get points

Step-by-step explanation:

5 0
3 years ago
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