Answer:
x = 16
Step-by-step explanation:
Since the triangles are congruent then corresponding angles are congruent, that is
∠ B = ∠ E , substitute values
x + 15 = 6x - 65 ( subtract 6x from both sides )
- 5x + 15 = - 65 ( subtract 15 from both sides )
- 5x = - 80 ( divide both sides by - 5 )
x = 16
Answer:
can you show a picture
Step-by-step explanation:
it depends on the situation and the problem but normally you would use the other numbers to figure out what number goes in "x"
Ill write A for alpha and B for beta.
AB = c/a and A + B = -b/a
A^4 + B^4 = (A^2 + B^2)^2 - 2A^2B^2
= [(A + B)^2 - 2AB] ^2 - 2A^2B^2
Plugging in the values for A+B and AB we get
A^4 + B^4 = [(-b/a)^2 - 2c/a]^2 - 2(c/a)^2
= (b^2 / a^2 - 2c / a)^2 - 2c^2/a^2
= (b^2 - 2ac)^2 - 2c^2
---------------- -----
a^4 a^2
= (b^2 - 2ac)^2 - 2a^2c^2
-----------------------------
a^4
-3=12y-5y+35
7y=35+3
Y=38/7
Y=5.42
Ms. Wilson bought 384 ounces of juice in all.
