3 years ago

Geometry math question no Guessing and Please show work thank you

1 answer:

4 0

$m\angle DCA=m\angle BCA\ \text{therefore:}\\\\4x=6x-58\ \ \ \ |-6x\\\\-2x=-58\ \ \ |:(-2)\\\\x=29\\\\m\angle DCA=(4x)^o\to m\angle DCA=(4\cdot29)^o=116^o$

Answer: C. 116

You might be interested in

PLEASE HELP!!!!!!! The equation r = 6t gives the number of albums released, r, by a record label over time in years, t. If you g

Pani-rosa [81]

Answer:

The answers are (8,48) and (13,78)

Step-by-step explanation:

t=x-axis or x

r=y-axis or y

52=6(9) → 52≠54 not correct

48=6(8)→48=48 correct

74=6(12)→74≠72 not correct

78=6(13)→78=78 correct

44=6(7)→44≠42 not correct

5 0

3 years ago

Im not good with this. also letters should have never been added to math.

Sloan [31]

Answer:

153

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Given that the slope is -4 and the y intercept is -4 what is the equation of the line?

Sloan [31]

Answer:

y=-4x-4

Step-by-step explanation:

y=-4x-4

y=mx+b where m=slope and b=y-intercept.

6 0

2 years ago

What is the prime factorization of 32?

Vlada [557]

Fiidjdjdjdsjjdjdjdje

7 0

3 years ago

what is the first step used in solving this equation 2x+9y=28 and 3x-3y=14. Identify the variable that will be solved for when y

umka2103 [35]

Answer:

Multiply the second equation's terms by 3. Solve for x.

Step-by-step explanation:

You will get:

2x+9y=28

9x-9y=42

Add them to get:

11x=70.

You can solve from there.

7 0

3 years ago