Answer:
x = -2
Step-by-step explanation:
Answer:I’m pretty sure ( not 100% thou ) the awnser would be A) 4
Answer:
<h3>Area =Pi r2</h3>
=3.14×10x10
=3.14×100cm2
=3.14cm2
<h3>Perimeter = 2 pi r</h3>
=2 ×3.14×10
=6.28cm
Or =Pi d
= 3.14 ×20cm
=62.8cm
<h3>Note:</h3>
R means radius
D means diameter
radius is half of a diameter e.g radius is10 and diameter is 20
I can recommend you watching yt videos it helped me alot
hoo this helps:)
Answer:
<h2>89.5°</h2>
Step-by-step explanation:
Using the vector formula
|u| = magnitude of vector u
|v| = magnitude of vector v
u.v is the dot product of vector u and v
Given |u| = 88, |v| = 99 and u.v = 77, to get we will substitute the given values into the equation above;
Not EXACTLY sure what you're looking for here, but I found the amount of cheese per person in Sarah's dish and in Amy's dish. For Sarah's dish, each person is getting
. In Amy's dish, each person is getting
. Each person eating Sarah's dish is getting 1/20 cup more cheese than each person eating Amy's dish. Like I said, not sure exactly what you're looking for, but that's a start! ; )