Answer:
6.2 meters
Step-by-step explanation:
Use pythagorean theorem to find b:
b = √(2.8² - 2.7²) = √0.55 = 0.7 (nearest tenth)
Perimeter of triangle = sum of all its sides = 2.8 + 2.7 + 0.7
Perimeter = 6.2 meters
Answer:
C
Step-by-step explanation:
ERROR
We know, Distributive property tells: a(b + c) = ab + bc
So, 9.78(4.3x + 5.15) = 42.054x + 50.367
In short, Your Answer would be Option B
Hope this helps!
Answer:
C
Step-by-step explanation:
To determine which point is a solution substitute the coordinates into both inequalities and check validity
A (2, 0 )
2 + 0 = 2 ← not greater than 2
(4 × 2) + 0 = 8 > - 1
The point (2, 0) is not a solution as it does not satisfy the first inequality
B (0, 2 )
0 + 2 = 2 ← not greater than 2
0 + 2 = 2 > - 1
The point (0, 2) is not a solution as it does not satisfy the first inequality
C (0, 3 )
0 + 3 = 3 > 2
0 + 3 = 3 > - 1
The point (0, 3) satisfies both inequalities and is therefore a solution
X/yz is the answer I believe
