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stiks02 [169]
2 years ago
7

AD is the angle bisector of EAB. Solve for X

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
6 0

Answer:

A) 5.76

Step-by-step explanation:

By angle bisector property of a triangle, we have:

\frac{12}{10}  =  \frac{x}{4.8}  \\  \\  \frac{12 \times 4.8}{10}  = x \\  \\ x =  \frac{57.6}{10}  \\  \\ x = 5.76

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Simplify by combining like terms:<br> 5a + 2b - 3b + 4
padilas [110]
Answer: 5a-b+4

Steps:

Reorder and gather like terms

5a+(2b-3b)+4

Collect coefficients of liked terms

5a+(2-3)*b+4

Calculate the sum or difference

5a-b+4

FINAL Answer: 5a-b+4
8 0
2 years ago
Read 2 more answers
Select all that apply.
Burka [1]

For this case we propose a rule of three to obtain the number that represents 25% of 37.

So, we have:

37 --------> 100%

x -----------> 25%

Where "x" is the number that represents 25% of 37.

x = \frac {25 * 37} {100}\\x = 9.25

Finally, we have that 25% of 37 is 9.25.

Answer:

25% of 37 is 9.25.

3 0
3 years ago
Three kids are playing tennis at the same tennis courts. Mark plays every fourth day, David plays every seventh day, and Bryan p
Elodia [21]

Answer:

They will play again together in 84 days, on October 10, only if it is the year 2029.

Step-by-step explanation:

I used the mode of the least common denominator. Hope this helps!

4 0
2 years ago
The location of point D is (7,1) the location of point F is (5,4). Determine the location of point E which is 1/3 of the way fro
IceJOKER [234]

Answer:

( 19/3 , 2 )

Step-by-step explanation:

Given in the question,

point D(7,1)

x1 = 7

y1 = 1

point F(5,4)

x2 = 5

y2 = 4

Location of point E which is 1/3 of the way from D to F

which means ratio of point E from D to F is 1 : 2

<h3>a : b</h3>

1 : 2

xk = x1 + \frac{a}{a+b}(x2-x1)

yk = y1 + \frac{a}{a+b}(y2-y1)

Plug values in the equation

xk = 7 + (1)/(1+2) (5-7)

xk = 19/3

yk = 1 + (1)/(1+2)(4-1)

yk = 2

6 0
3 years ago
This rectangle has 9 straight Lines and 14 squares.<br><br> Can you find them?
juin [17]

Answer:two dimensional shapes

Step-by-step explanation:

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2 years ago
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