3 years ago

This is about angle pairs

1 answer:

6 0

72 is corresponding angle to 4.
Angle 4 is vertical to angle 3, so 3 is 72.

All straight lines are 180. 180-72=108. So angle 2 is 108. Angle 5 is vertical to angle 2 so it’s 108 as well. angle 2 is corresponding to angle 1 so it’s also 108.

You might be interested in

Find the value of x<br> PIC IS BELOW

elena55 [62]

Answer:

I'm pretty sure It's D correct me if I'm wrong though. :)

Step-by-step explanation:

8 0

3 years ago

If r=[x,y,z] and r0=[x0,y0,z0], describe the set of all points (x,y,z) such that Ir-r0I =1.

sdas [7]

Answer:

The points (x,y,z) that respond to Ir-r0I =1, are all that describes the form $(x-x_0)^2+(y-y_0)^2+(z-z_0)^2=1$ with:

-1+x₀<x<1+x₀

-1+y₀<y<1+y₀

-1+z₀<z<1+z₀

Step-by-step explanation:

All points required in this problem came from applying the definition of modulus of a vector:

Ir-r0I =1.

$|(x,y,z)-(x_{0},y_{0},z_{0})|=|(x-x_{0},y-y_{0},z-z_{0})|=\sqrt{(x-x_{0})^2+(y-y_{0})^2+(z-z_{0})^2}=1\\(x-x_{0})^2+(y-y_{0})^2+(z-z_{0})^2=1^2=1$

5 0

3 years ago

Which equation represents the line that is perpendicular to and passes through (-4,-3)?

nignag [31]

Answer:

I think It's x=-4

Step-by-step explanation:

Hope this helps :))

8 0

3 years ago

Which of these expressions is equivalent to -2(x-5)

bekas [8.4K]

Answer:-2x+10

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

24÷(-3.2) what is the answer to this problem

Svetlanka [38]

-7.5 is the answer to the question you were looking for

8 0

4 years ago

Read 2 more answers