Answer:
Step-by-step explanation:
ok good i like this answer
Answer:
2.025
⋅
10
20
,
0.002759
Step-by-step explanation:
F
=
G
(
m
1
)
(
m
2
)
r
2
F
=
(
6.67300
×
10
−
11
)
(
7.34
⋅
10
22
k
g
)
5.97
⋅
10
24
k
g
(
3.8
⋅
10
8
m
)
2
=
2.025
⋅
10
20
they all multiple by 4 like y 2/4+ 4y- 21
Answer:
-9
Step-by-step explanation:
Substitute the give values into the correct place in the equation.
Since x=2, y=3,
Place "2" in the x of the equation, and "3" into the y of the equation.
x²-5y+2
= 2² - 5(3) + 2
= 4 - 15 + 2
= -9