Answer:
392000
Step-by-step explanation:
8*10^4 = 80000
4*10^6= 4000000
4000000 - 80000 = 392000
Answer:
the irrational number is C. √3
Step-by-step explanation:
an irrational number is a number that cannot be written as a fraction
So l think it is answer B because the more time you spend on the beach the more thirsty you get and if you spend more time on the beach the more whales might pop out
First you need to make a line that is perpendicular to one side. The diagram is shown below. then the length of the line that is perpendicular to the triangle is
![\frac{ \sqrt{3}x }{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%7B3%7Dx%20%7D%7B2%7D%20)
then the area of the equilateral triangle equals to
![\frac{1}{2} height \times base](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20height%20%20%5Ctimes%20base)
so the area would be
Answer:
5.7 + 2.5/10x ≥ 8
where x is the artistic score
Step-by-step explanation:
if the technical score is 7.6/10 = 76% of 75% = 0.57 out of 10.
there are still 2.5 more points that can be obtained, so the gymnast needs 8 - 5.7 = 2.3 out of 2.5 possible points
the inequality would be:
5.7 + 2.5/10x ≥ 8
where x is the artistic score
2.5/10x ≥ 8 - 5.7
2.5/10x ≥ 2.3
x ≥ (2.3 x 10) / 2.5
x ≥ 9.2