3 years ago

4x^2-y^2+80x+16y+272=0

Mathematics

1 answer:

Andrew [12]3 years ago

8 0

Answer:

$\frac{4x + 40}{-y +8}$

Step-by-step explanation:

You might be interested in

Help please, I’m stressing and I’m going to have a mental break down

pogonyaev

Answer:

Step-by-step explanation:

Volume = surface area of base * height

$=\frac{25}{4}*\frac{8}{5}\\\\=5*2=10\\\\=10 units^{3}$

7 0

3 years ago

What is the greatest common factor (GCF) of 64 and 12

neonofarm [45]

The answer: 4
64’s common factors are 2 2 2 2 2 2
12’s common factors are 2 3 2
Find the factors that 64 and 12 have in common. The answer is 2 x 2= 4

8 0

3 years ago

Read 2 more answers

the point Z(3, -3) is rotated 180 degrees counterclockwise around the origin. what are the coordinates of the resulting point, Z

Leviafan [203]

Answer: -3 , 3

Step-by-step explanation:

thank me later;)

7 0

3 years ago

How do you solve a-9/a3

Klio2033 [76]

Is it this?
$\frac{a - 9}{a3}$
If so, then
$\frac{a - 9}{a3} = 0 \\ \frac{a}{a3} - \frac{9}{a3} = 0 \\ \frac{1}{3} - \frac{9}{a3} \\ \frac{1}{3} = \frac{9}{a3} \\ 3( \frac{1}{3} ) = 3( \frac{9}{a3} ) \\ 1 = \frac{9}{a} \\ a = 9$

5 0

3 years ago

ABC is an isoscles triangle. Angle A = 40°.

umka21 [38]

Answer:

70 degrees

Step-by-step explanation:

total angle in a triangle is 180 degrees

180-40= 140

Angle b and c is total of 140 degrees

they are isosceles so their measurements would be same.

angle b and c is 140÷ 2 = 70

so angle b is 70 degrees

8 0

3 years ago