3 years ago

4. Z BAD is bisected by AC. What is the value of x? (3pts)

1 answer:

4 0

(-4x + 42) = (64 - 6x)
-4x + 42 = 64 - 6x
+6x on both sides
2x + 42 = 64
-42 on both sides
2x = 22
/2 on both sides
x = 11

Answer:
x = 11

You might be interested in

Find the mean for the data set. {222, 240, 220, 234, 202, 244, 226, 226, 214, 215, 196, 210, 191, 220, 225, 210, 229, 200, 236,

Nina [5.8K]

Answer:

answer

Step-by-step explanation:

217.14285714285

do the step by step calculation yetself

8 0

2 years ago

What is the percent of change from 4,000 to 600? work too plz

xenn [34]

$\frac { n }{ 100 } \cdot 4,000=600\\ \\ 4,000\cdot n=60,000\\ \\ Therefore:\\ \\ n=\frac { 60,000 }{ 4,000 }$

$\\ \\ =\frac { 60\cdot 1,000 }{ 4\cdot 1,000 } \\ \\ =\frac { 60 }{ 4 } \\ \\ =15$

As 15% of 4,000 is 600, the percentage change was -85%.

4 0

3 years ago

Write the standard form of the equation of a circle with radius 3 and center (11, 3)

Talja [164]

Answer:

x² - 22x + y² - 6y + 121 = 0

Step-by-step explanation:

General Form of Equation