Answer:
B
Step-by-step explanation:
i just took a test on it
B.5cm,2cm,7cm
C.5cm,2cm,2cm
D.5cm,3cm,7cm
Solve For X.
B. 2.56 m
C. 3.18 m
D. 0.31 m
Answer:
A. 1.59 m
Step-by-step explanation:
To find the radius of the area we wil; simply use the formula; C = 2π R
where C is the circumference of the circle, π is a constant that is always 3.14 approximately, except given otherwise and R is the radius.
From the question, since the circle is formed by roping off a rope 10 m long, then it implies that the circumference (c) = 10
We can now proceed to substitute our values into the formula;
C = 2π R
10 ≈ 2×3.14×R
10 ≈ 6.28R
Divide both-side of the equation by 6.28
(At the right-hand side of the equation 6.28 will cancel-out 6.28 leaving us with just R while at the left-hand side of the equation, 10 will be divided by 6.28)
1.592≈R
R≈1.59 m
Therefore, the radius of this area will be 1.59 m
(y - 6) 2 = 9
(y + 6) 2 = 9
Answer: The correct option is
(B)
Step-by-step explanation: We are given to select the equation that is formed when completing the square on the following equation :
We will be using the following formula :
From equation (i), we have
Thus, the required equation that is formed is
Option (B) is CORRECT.
x + 3y = –5
3x – 5y = –15
5x – 3y = 15
Answer:
D. 5x-3y=15
Step-by-step explanation:
Hey there!!
Standard form is sum of two variables is equal to constant.
Hence, all the options are in the standard points.
Hope my answer helps!!