R = -4, s = 10, t = -7
19. -11
20. -17
21. 18
22. -3
23. 17
24. -14
This shape is the rhombus, then ;
<h3>Rhombus area = side length × height </h3><h3 />
A= b × h
A= Rhombus area
h = height ; b = side length ( length of any side)
h= 3 inch ; b= 4.5 inch ; A=?
A= b × h
A= 4.5 × 3 = 13.5 inch²
____o__o_____
<h3>
The perimeter of a rhombus = 4 × side of length</h3>
P = 4× a
P = The perimeter of a rhombus ; a = side of length
p= ? ; a = 4.5 inch
P = 4× a
P = 4× 4.5 = 18 inch
I hope I helped you^_^
C. Because 115/6 is 19.16 rounded up thats 20 so you cant shove 7 fish in a tank if it says 6.
15^2 = x^2 + 11^2
225 = x^2 + 121
Subtract both sides 121
225 - 121 = x^2 + 121 - 121
104 = x^2
x = √104
x = √4 × 26
x = √4 × √26
x = 2 × √26
x = 2 √26
Answer:
that will be 2130,1
Step-by-step explanation: