A conical tent made of canvas has a base that is 26 feet across and a slant height of 14 feet. To the nearest whole unit, what is the area of the canvas, including the floor? Use 3.14 for TT.
A- 3,267 ft?
B- 1,103 ft2
C- 1,674 ft?
D- 817 ft?

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

570, the answer is 570, hope it

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629