3 years ago

Need help asap!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

ololo11 [35]3 years ago

4 0

Okay so this is how I got the answer.... I didn’t lol

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Find the sum or difference and reduce: (5x-20)/4<br><br> Please solve

Paladinen [302]

Either 4 times negative 20 and 4 times positive 5 x so....20x-16 orrrr 20x-80 (hope one of these help)

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3 years ago

Someone pls help me with this, i would appreciate it. last math question i need help with

professor190 [17]

2/5

0.4/1*10/10=4/10
4/10%2/2=2/5

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2 years ago

Write an algebraic expression that represents<br> the following phrase:<br> The product of 8 and 12

Ainat [17]

Answer:

$8*12$

Step-by-step explanation:

First, the problem asks for an expression; this means that there should be no equal sign. Also, the keyword "product" means that both the terms must be multiplied. So, $8*12$ is the final expression; this equals 96.

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2 years ago

How do I do this? it doesn't make sense.

yuradex [85]

I think you subtitute de 34 by x not sure

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3 years ago

What is the equation for the translation of x2 + y2 = 16 seven units to the right and five units up?

asambeis [7]

Answer:

(x − 7)2 + (y − 5)2 = 16

Step-by-step explanation:

The given circle has equation

$\sf \: x^2+y^2=16x$

The equation of a circle with center (h,k) and radius r units is

$\sf(x-h)^2+(y-k)^2=r^2(x−h)$

$\sf(x-7)^2+(y-5)^2=4^2(x−7)$

$\sf(x-7)^2+(y-5)^2=16(x−7)$

This is the equation that has its center at the origin with radius 4 units.

When this circle is translated seven units to the right and five units up, then the center of the circle will now be at (7,5).

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2 years ago