Answer:
Solutions: (-2. -6), (1, -2), (10, 3), (5, 3)
Step-by-step explanation:
Answer:
x = 8, y = 4√3, z = 8√3
Step-by-step explanation:
Assuming that y is the altitude of the triangle (perpendicular to the hypotenuse), the triangles are similar. So we can write proportions:
x / 4 = 16 / x
x² = 64
x = 8
4 / y = y / 12
y² = 48
y = 4√3
z / 12 = 16 / z
z² = 192
z = 8√3
Note: after finding one side, you can also use Pythagorean theorem to find the other two sides.
(-4) to the power of 4 is equal to 256
Answer:
Step-by-step explanation:
I would first convert the spools into the yard equivalent so 6 ft spools are equal to 2 yard spools now you take 65 divided by 2 which would give you the answer and the answer is 32.5 unless they refuse to sell a partial spool then you would by 33 spools of wire and you would have enough yards of wire with one yard left over
Answer:
B+54
Step-by-step explanation:
If Jackie has B beads, and Sally has 54 more than that, then you are adding 54 to B
