Which expression has a value closest to 1 ? (Use 3.14 as the value of pi.)
A. 7 pi / square root of 10
B. square root of 75 - square root of 74
C. square root of 37 - square root of 26
D. 3 and the square root of 5 - square root of 20 / square root of 2

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth