We will prove first that PRQ≡PSQ
We need 3 attributes from the each triangle:
QS=QR
PR=PS
PQ=PQ
from PRQ≡PSQ => angles RPQ and SPQ are equal
Let if be O=RS∩PQ
We will prove that triangles RPO≡SPO
We need 3 attributes from the each triangle:
RP=PS
PO=PO
angles RPQ and SPQ are equal
results that angles RPO and SPO are equal(Let's note them with x)
We also know that (as angles) POS≡ROS and POR≡SOQ as opposite angles
We now have than 4x=360 wich means x=90. And we proved the desired result.
You just need to put this explanation into the table. (most if the 3 attributes for each triangle)
Answer:
17 inches
Step-by-step explanation:
<h3>I'll teach you how to solve 11X - X2 +4y2 = 52</h3>
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11X - X2 +4y2 = 52
Add similar elements:
9x+4*2y= 52
Multiply the numbers 4*2:
4*2= 8
9x+8y= 52
Subtract 8y from both sides:
9x+8y-8y= 52- 8y
Simplify:
9x= 52- 8y
Divide both sides by 9:
9x/9= 52/9 - 8y/9
Simplify:
x= 
Your Answer Is 
Plz mark me as brainliest if this helped :)
Answer:
The EcoShir shop
Step-by-step explanation:
as he needs to pay 4dollar for 1 shirt
so if he pays for 3 = 12 dollar for 4 shirts
and thus need to pay maximum 96 dollars
for 32 Tshirts
but needs to pay 120 in budgetShirts for 30 Tshirts
Answer:
117.53 feet^2
Step-by-step explanation:
So to start off we need to find the area of the pentagon.
The formula for the area of a pentagon is weird so I’m not going to write it but you can search it up.
So the area would be 27.53 inches^2.
Now for the triangles.
There is 5 triangles in total with a base of 4 and a height of 9.
So the area of one is base*height divided by two.
So it would be 18.
Now we can just multiply 18 by 5 which is 90 feet^2.
So when we add up 90 and 27.53 we get 117.53 feet^2.
