Answer:
x=4, y=3 (4,3)
Step-by-step explanation:
- x=7−y
19+y=22
y=3
-Substitute y=3y=3 into x=7-yx=7−y.
x=4
Answer:
C.
Step-by-step explanation:
(6^7)^3 means (6^7)(6^7)(6^7).
When multiply numbers with same base, add the exponents.
6^(7+7+7)=6^(3*7)=6^(21).
In the beginning you could have just multiply 7 and 3 so the answer is 6^(21).
Answer:
dasdsadaa
Step-by-step explanation:
Answer:
4 inches wide
Step-by-step explanation:
Answer:
0.16 cm^2
Step-by-step explanation:
Hi there!
Well, to find the area of a square, you would do B*H
B=0.4
H=0.4
B*H
You plug in 0.4
0.4*0.4=0.16 cm^2
Hope this helped--have a great day!
