X² = 1/4 ⇒√⇒ x₁ = 1/2, x₂ = -1/2
Answer:
the third side would be 5 inches.
Step-by-step explanation:
Answer:
Step-by-step explanation:
cant read question plz resend in the cmments so i can answer plz
Answer:
Yes
Step-by-step explanation:
A negative plus a negative will always equal a negative.
-2 + -2 = -4
~theLocoCoco
Answer:
137.5 in^2
Step-by-step explanation:
So, this is basically a rectangle and two right-sides triangles.
First the rectangle: Formula is A=wl
Replace the Values: A = 14*7 98 in^2
Then we solve for the two right-sides triangles.
A= 1
/2a
h=
1
/4
b
^2
sin
(2
θ
)
Top trinangle= A = 25.5 in^2 (height 7 in base 7 in)
Bottom Trinagle A = 14 in^2 (height 7 in base 4 in)
Add results:
98+25.5+14 = 137.5 in^2
