Answer:
5.65685424 (not rounded)
Step-by-step explanation:
(
1
,
3
)
, (
5
,
7
)
Use the distance formula to determine the distance between the two points.
Distance
= (
x
2
−
x
1
)
2
+
(
y
2
−
y
1
)
2
Substitute the actual values of the points into the distance formula.
(
5
−
1
)
2
+
(
7
−
3
)
2
Simplify.
4
√
2
The result can be shown in multiple forms.
Exact Form:
4
√
2
Decimal Form:
5.65685424
Answer:
he got 8 different colors to choose from for the first stripe. he has to choose from 7 for the second (one choose less bc he alrdy took one color)
that alone makes 56 different ways for just two stripes.
he will use 5 stripes in total, so the calculation is:
8*7*6*5*4 = 6720
(8!-3! would also work with the calculator 8! uses all the naturalnumbersfrom 1 to 8 and multiplies them)
Well I would think the answer would be about 220
She would pay $4, do you know how to make a proportion?