Answer:
x<-5
Step-by-step explanation:
Subtract 15 from both sides, divide both sides by 5
2/7.
2/7 + 5/7 =1 Just add the numerator if the denominator is the same
30,000 to the nearest thousands. The largest number is 30,499 and the lowest number is 29,500.
Answer:
the answer is 33 9/11
Step-by-step explanation:
multiply the fractions
.
.
Step-by-step explanation:
Surface area of a square pyramid is the area of the square base plus the area of the four triangles made from the base and the slant height.
SA = s² + 4(sh/2)
which reduces to:
SA = s² + 2sh
You are told that s = 11 and SA = 319. You can now solve for h:
319 = 11² + 2(11)h
319 = 121 + 22h
198 = 22h
h = 9 ft (answer C)
I hope it's helpful!!
