Help asap please i dont even know what to do

m∠SWX=39°, and m∠VWY=51°

Step-by-step explanation:

∠XWU and ∠VWY are vertical angles. Vertical angles are congruent.

∠XWU=∠VWY

we are given ∠XWU=(7x+2)° and ∠VWY=(4x+23)°, so:

7x+2=4x+23

3x+2=23

3x=21

x=7

Now substitute x for 7 in both expressions to get the measures of the angles.

∠XWU=(7(7)+2)°=(49+2)°=51°

∠VWY is also 51° because it is congruent to ∠XWU, but just to make sure:

∠VWY=(4(7)+23)°=(28+23)°=51°

we also need ∠SWX. We can see it makes a right angle with ∠XWU, so their sum is 90°.

∠SWX+51=90

∠SWX=39°

7x+2 and 4x +23 are the same

so 7x+2=4x+23

7x-4x=23-2

3x=21

x=21/3

x=7

Plug it in to the angles

UWX = 7(7)+2 = 51

VWY = 51 because they are  vertically opposite

so because UWX is 51

SWU makes up 90

so you do 90-51 to get SWX

and thats equals to 39

In summary

VWY = 51

SWX = 39

Step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.