since LM=LN there values are same which is given as 5.5 cm and MN =7cm
now draw a line LM which is 5.5 cm long. From one point of this line construct an arc 5.5 cm in upward direction.Then from the opposite end of the same line LM construct an arc 7 cm long in upward direction. Let it meet the the first arc at any point. The arcs will meet for sure at any angle. Join the two ends of line LN to this point where they meet. We get a triangle!
Remember to mark LM , LN and MN as soon as u draw them so as to avoid confusion.
<em>IF U WANT I'LL DO IT AND SEND A PHOTO</em>
For this answer, you multiply the weight of each penny nail by x and the weight of each wood nail by y. If the bag holds one pound of nails, you would use the inequality ≤.
.05x + 0.1y ≤ 1
Answer:
275
Step-by-step explanation:
Answer: Answer:
x
=
−
1
2
+
−
1
2
5
or
x
=
−
1
2
+
1
2
5
Step-by-step explanation:
Let's solve your equation step-by-step.
−
3
x
2
+
1
=
3
x
−
2
Step 1: Subtract 3x-2 from both sides.
−
3
x
2
+
1
−
(
3
x
−
2
)
=
3
x
−
2
−
(
3
x
−
2
)
−
3
x
2
−
3
x
+
3
=
0
Step 2: Use quadratic formula with a=-3, b=-3, c=3.
x
=
−
b
±
b
2
−
4
a
c
2
a
x
=
−
(
−
3
)
±
(
−
3
)
2
−
4
(
−
3
)
(
3
)
2
(
−
3
)
x
=
3
±
45
−
6
x
=
−
1
2
+
−
1
2
5
or
x
=
−
1
2
+
1
2
5
