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3 years ago

What is the goal of solving equations?

2 answers:

6 0

The goal in solving an equation is to get the variable by itself on one side of the equation and a number on the other side of the equation. To isolate the variable, we must reverse the operations acting on the variable.

irina [24]3 years ago

6 0

So In the future you know how to do math cause you need math for everything basically in life

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What is the equation of the circle with center (0, 0) that passes through the point (5, -4)?

Katyanochek1 [597]

The standard form of a circle is $(x-h) ^{2} +(y-k) ^{2} = r^{2}$ where h and k are the center and x and y are the coordinates you're given. We need to solve for the radius to finish this off correctly. Filling in, we have $(5-0) ^{2} +(-4-0) ^{2} = r^{2}$ and $25+16= r^{2}$ , giving us that $r^{2}=41$ . Therefore, our equation is $x^{2} + y^{2} =41$

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3 years ago

A. - 3x - 2y = 4

weeeeeb [17]

Answer:it’s .a

Step-by-step explanation:

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3 years ago

Find the value of b in the graph of y=3x+b if it is known that the graph goes through the point: N(0,5)

tino4ka555 [31]

Answer:

I believe b is 5.

Step-by-step explanation:

When you place the points in the values, you get 5=3(0)+b. When you simplify it, you get 5=b. I really hope this is correct, I apologize if it isn't! I hope this helps! :)

4 0

4 years ago

Read 2 more answers

PLEASE HELP ASAP RN!!!!!!

Anika [276]

Answer:

3sqrt(2)

Step-by-step explanation:

sqrt(32) - sqrt(2)

rewriting sqrt(32)

sqrt(16*2) - sqrt(2)

sqrt(16) * sqrt(2) - sqrt(2)

4 sqrt(2) - sqrt(2)

3sqrt(2)

8 0

3 years ago

What is the volume of the solid figure below? no fake answers

hram777 [196]

You can seperate the prisms then use the formula l*w*h which for the one on top u get V=20 and for the other one is 48 so 20+48= 68 so the volume of the prism is

(☞ﾟヮﾟ)☞ 68 ☜(ﾟヮﾟ☜)

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3 years ago

Read 2 more answers