Answer:
6
Step-by-step explanation:
1)6-6=0
2)2(6-6)
2*0
0
x=6
Answer:
= -30x -36
Step-by-step explanation:
-3x . 2-24x - 36= -30x - 36
-3x . 2 -24x - 36
= -6x - 24x - 36
= -30x - 36
Answer:
148
Step-by-step explanation:
The total yield was ...
64,100 +8,120 = 72,220 bushels
The average yield was ...
(72,200 bu)/(488 ac) = 148 bu/ac
Your yield per acre is 148 bushels.
____
<em>Comment on corn yield</em>
Average corn yield in the US in 2018 was 176.4 bushels per acre. The highest was 270 bu/ac in a southeastern Washington county.
Answer:
The length of the rectangle is
12
c
m
and the area of the rectangle is
60
c
m
2
.
Explanation:
By definition, the angles of a rectangle are right. Therefore, drawing a diagonal creates two congruent right triangles. The diagonal of the rectangle is the hypotenuse of the right triangle. The sides of the rectangle are the legs of the right triangle. We can use the Pythagorean Theorem to find the unknown side of the right triangle, which is also the unknown length of the rectangle.
Recall that the Pythagorean Theorem states that the sun of the squares of the legs of a right triangle is equal to the square of the hypotenuse.
a
2
+
b
2
=
c
2
5
2
+
b
2
=
13
2
25
+
b
2
=
169
25
−
25
+
b
2
=
169
−
25
b
2
=
144
√
b
2
=
√
144
b
=
±
12
Since the length of the side is a measured distance, the negative root is not a reasonable result. So the length of the rectangle is
12
cm.
The area of a rectangle is given by multiplying the width by the length.
A
=
(
5
c
m
)
(
12
c
m
)
A
=
60
c
m
2
