All categories

3 years ago

Given (64y^2)+(4x^2)+128y+16x+64=0, transform the equation into the appropriate form

Mathematics

1 answer:

____ [38]3 years ago

6 0

Answer:

(8y+8)²+(4x²+16)=0

Step-by-step explanation:

Given:

(64y²)+(4x²)+128y+16x+64=0

Find:

Equation into the appropriate form

Computation:

(64y²)+(4x²)+128y+16x+64=0

(8y)²+(2x)²+128y+16x+64=0

(8y)²+(2x)²+2(8y)(8)+2(2x)(4) + 8²=0

(8y+8)²+(4x²+16)=0

You might be interested in

Write a sequence that has four arithmetic means between 2 and 17.

Fittoniya [83]

Answer:

XXX

Step-by-step explanation:

5 0

3 years ago

Please help me with this

notka56 [123]

Answer:

D. complementarly

Step-by-step explanation:

Complementary angles add to 90°

3 0

3 years ago

Match the expression to the exponent property that you use first to simplify the expression.

IRINA_888 [86]

Step-by-step explanation:

$\dfrac{a^m}{a^n}=a^{m-n}\to\dfrac{h^\frac{3}{2}}{h^\frac{4}{3}}=h^{\frac{3}{2}-\frac{4}{3}}=h^{\frac{(3)(3)}{(2)(3)}-\frac{(2)(4)}{(2)(3)}}=h^{\frac{9}{6}-\frac{8}{6}}=h^{\frac{1}{6}}\\\\(a^m)^n=a^{mn}\to\bigg(p^\frac{1}{4}\bigg)^\frac{2}{3}=p^{\left(\frac{1}{4}\right)\left(\frac{2}{3}\right)}=p^\frac{2}{12}=p^\frac{1}{6}\\\\a^m\cdot a^n=a^{m+n}\to z^\frac{3}{4}\times z^\frac{5}{6}=z^{\frac{3}{4}+\frac{5}{6}}=z^{\frac{(3)(3)}{(4)(3)}+\frac{(5)(2)}{(6)(2)}}=z^{\frac{9}{12}+\frac{10}{12}}=z^\frac{19}{12}$

$\left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}\to\bigg(\dfrac{x^2}{y}\bigg)^\frac{1}{3}=\dfrac{\left(x^2\right)^\frac{1}{3}}{y^\frac{1}{3}}=\dfrac{x^{(2)\left(\frac{1}{3}\right)}}{y^\frac{1}{3}}=\dfrac{x^\frac{2}{3}}{y^\frac{1}{3}}$

3 0

3 years ago

PLEASE HELP 99 POINTS!!!

TEA [102]

Here, Angles under a straight line would be equal to 180
So, 70 + 60 + y = 180
130 + y = 180
y = 180 - 130
y = 50

Now, x = y [ As they are vertically opposite angles ]

In short, Your Answer would be 50

Hope this helps!

5 0

3 years ago

Read 2 more answers

Graph and tell me what letters they make:

Damm [24]

Answer:

Step-by-step explanation:

make:

Graph: y = -3x – 4 , y = 3x – 4

Graph: x = -4 , y = 4 , y = 1 , y = -5

Graph: x = -5 , y = -x - 5 , y = (-2/5x) + 3 , y = (3/5x) + 3

Graph: y = (3/5x) + 4 , y = (1/4x) - 4 , y = (-2/5x) - 1

Graph: x = -5 , y = 4 , y= -4 , y = -1

is other views, guide, and 0 postcard views of Exposition buildings, all for 25c. ... Photography and Popular Photography, which tell you how to make better pictures and earn money. ... United Publishing Co., 2 Sherman Place, Jersey City, N. J. TRY us. .... Codi- graph, Jeffersonville, Ind. LEARN to Make Metallic Sign Letters.

7 0

3 years ago