2.5t = 11
Then you divide both sides by 2.5
t =11/2.5
t = 4.4
If you diagonally slice the board, you get a right angle, which pyth thm can be used. side2 x side2 = diagonal2
34squared + 34squared = x (diagonal) squared
1156 + 1156 = x squared
2312 = x squared
x = 48.0832611207
so just correct it to the closest as 48 inches
Answer:
y ≥ -x +2
Step-by-step explanation:
The solid line has a slope of -1 and a y-intercept of 2, so its equation in slope-intercept form is ...
y = -x +2
The shaded area is above this line, and the line is part of the solution set, so we want an inequality that has "y" and the comparison symbol in this order: "y ≥" or "≤ y".
We already have an equation with "y" on the left, above, so we just need to introduce the comparison symbol:
y ≥ -x +2
Another way to write this is ...
x + y ≥ 2
29 square inches
Step-by-step explanation:
5 x 5 = 25
Triangles = 0.5
25 + 2 = 27
27 + (4 x 0.5)
27 + 2 =29
