You would have to multiply by the reciprocal so 68 times 4 is 272. Therefore, one forth of 272 is 68. <span />
Answer: x equals -7 for both
14/-2 is -7 since youre getting x by its self
and -42/6 is also -7
18= (d - 0.25d) - 0.25d
18= 0.75d - 0.25d
18= 0.50d
d = 36
the original price was $36
Answer:
A. B and F
Step-by-step explanation:
.................
A^2 + b^2 = c^2.....a and b are the legs and c is the hypotenuse
41^2 + 40^2 = c^2
1681 + 1600 = c^2
3281 = c^2...take sqrt of both sides, eliminating the ^2
sqrt 3281 = c
57.28 ...rounds to 57 = c
so the 3 sides of ur triangle are 57,41,and 40. The perimeter is all three sides added together. So the perimeter is : 57 + 40 + 41 = 138 ft <==