Answer:
it would be 905.260
Step-by-step explanation:
because the 5 next to the under lined number is more then 5 so you take all of it and add 1 to the under line number
Set up a ratio of height/ shadow
2.7/1.56 = x/38.25
Cross multiply:
1.56x = 103.275
Divide both sides by 1.56
X = 66.2
Round to nearest meter = 66
Answer: 66 meters
91 is a composite number because has more than 3 factors, which include 13 and 7. Hope this helped!
Answer:
Step-by-step explanation:
Exponential growth
-4x/7 > 10
Multiply both sides by 7:
-4x > 70
Divide both sides by -4"
x > 70 / -4
Simplify the fraction:
70/-4 = 35 / -2
Because the fraction is negative you need to reverse the inequality sign:
x < -35/2
The answer is the first one: {x|x < -35/2}
