Answer:
19
Step-by-step explanation:
(8*19+5*18)/(8+5)=242/13=18 8/13
round
19
Popular Problems Algebra Evaluate Using Scientific Notation (7.1*10^-5)(6.7*10^-6)
(
7.1
⋅
10
−
5
)
(
6.7
⋅
10
−
6
)
Group coefficients together and exponents together to multiply numbers in scientific notation.
(
7.1
⋅
6.7
)
(
10
−
5
⋅
10
−
6
)
Multiply
7.1
by
6.7
.
47.57
(
10
−
5
⋅
10
−
6
)
Use the power rule
a
m
a
n
=
a
m
+
n
to combine exponents.
47.57
⋅
10
−
5
−
6
Subtract
6
from
−
5
.
47.57
⋅
10
−
11
Write
47.57
⋅
10
−
11
in proper scientific notation.
4.757
⋅
10
−
10
<h3>Hello There !! </h3>
2. Part A Which statement best describes a claim the narrator makes about slavery ?
<h3>Answer:- </h3>
<h3>о A. ✓ Slavery is evil, and it should be eliminated immediately .</h3>
• It will take time for people's opinions about slavery to change and new ideas to be put into practice .
<h3>Hope this helps you..! </h3>
Well it's similar because it uses the numbers to number the line and used as measurements and it's different because it has more precise measurements for whatever it is that u r doing
Triangles= 180°
One right angle= 90°
Given angle= 57°
x= missing angle
Find the missing angle by subtracting angles from 180°.
90° + 57° + x= 180°
147° + x= 180°
x= 33° which is an acute angle
ANSWER:
The missing acute angle is 33°.
Hope this helps! :)
