20 ÷ (5 × 2 - 6) + 8=20:(10-6)+8=20:4+6=5+6=11
(20 ÷ 5) × 2 – 6 + 8=4*2-6+8=8-6+8=2+8=10
20 ÷ (5 × 2) – 6 + 8=20:10-6+8=2-6+8=-4+8=4
(20 ÷ 5) × (2 – 6) + 8=4*(-4)+8=-16+8=-8
Answer:
x ≈ 42.3
Step-by-step explanation:
The law of cosines is given. For this problem, ...
a = 25, b = 30, c = x , C = 100°
Filling in these values, we have ...
x^2 = 25^2 +30^2 -2(25)(30)cos(100°)
x^2 ≈ 1785.4723
x ≈ √1785.4723 . . . . take the square root
x ≈ 42.3
Step-by-step explanation:
f(x) + n - move the graph n units up
f(x) - n - move the graph n units down
f(x + n) - move the graph n units to the left
f(x - n) - move the graph n units to the right
====================================================
We have f(x) = 2ˣ.
g(x) = f(x) + 1 - move the graph of f(x) one unit up.
<em>(look at the picture)</em>
Answer:
"Snack B and C are same ratio"
Step-by-step explanation:
We need to reduce each fraction and determine whether the ratios are same or not.
3/150 = 1/50
Checking A:
2/75 = 1/37.5
So, this is not equal to 1/50
Checking B:
4/200 = 1/50
THis is the same, so this is equal to 1/50
Checking C:
1/50
it is directly given, so this is equal as well
Hence, Snack B and C are same ratio.