Answer:
The window is 8 meters high.
Step-by-step explanation:
Answer:
<em><u>True</u></em>
Every quadrilateral has 4 sides, 4 vertices, and 4 angles. 4. The total measure of all the four interior angles of a quadrilateral is always equal to 360 degrees.
Yes that is correct both sides are right congratulations
Answer:
f(v)=−4v+9
Step-by-step explanation:
because khan academy says so
Answer:
See Below
Step-by-step explanation:
If DF = 42, What is DE?
D__________E_______F
(7x + 1) + ( 4x-3) = 42
7x+1+ 4x -3 = 42 Solve for x
11x -2 = 42
+2 +2
11x = 44
11x / 11 = 44/ 11
x = 4
Now plug x in for the equation of DE
7x+1
7(4) + 1
28 + 1 = 29
DE = 19
