Evaluate [3 - (6 - 2(6 - 2)+ 2)]+4.

Mathematics

1 answer:

Fittoniya [83]3 years ago

8 0

Answer:

Step-by-step explanation:

[3-(6-2(4)+2]+4

[3-(6-8)+2]+4

[3-(-2)+2]+4

[3+2+2]+4

[6+2]+4

8+4

You might be interested in

Please help me. if you can help me answer multiple questions only 3. offering 30 points for it

lubasha [3.4K]

Answer:

(-9, -5)

Step-by-step explanation:

Ok, so when you move an image to the right, you are moving along the x-axis, and when you move up, you are moving up the y-axis. So if the altered image is (x,y) and the values are (-5, -1), you reverse what has been done to the image. In this case, since we moved to the right 4 units, we know that means we added 4 to x, so we subtract 4 to get -9. And then, for the y-value, because we added 4, we do the opposite, and subtract 4 to get -5. So the pre-image should be (-9, -5)

7 0

3 years ago

What is the size of the matrix resulting from

kogti [31]

Answer:

1×3 or 3×3 I think...........

7 0

3 years ago

Read 2 more answers

Question 4 (Fill-In-The-Blank Worth 6 points)

Marrrta [24]

The formula for density of an object is Density= $\frac{mass}{volume}$ First you plug in the information you already know. 163.5= $\frac{mass}{0.492}$ Now you have to solve for the mass so you multiply 0.492 by 163.5 $0.492*163.5=80.442$ Lastly, you simplify and you will get 80.44. Hope this helped :)