297 what? I think you're missing out a unit. if it is 297 grams then the answer is 0.297 kilograms
Answer:
0.51
Step-by-step explanation:
Use knowledge of trigonometric ratios to find cos(F).
Remember:
sin(x) = opposite/hypotenuse
cos(x) = adjacent/hypotenuse
tan(x) = opposite/adjacent
In this case, we're dealing with cosine, so let's use the cosine formula.
cos(F) = adjacent/hypotenuse
When you look at the diagram, you can see that the you are only given opposite and hypotenuse, so we still need the length of the adjacent side.
Since this is a right triangle, we can use the Pythagorean Theorem, , to find the length of the adjacent side.
So + 56² = 65².
Solve for a.
+ 3136 = 4225
= 4225 - 3136 = 1089
a = √1089 = 33
Now that we know the length of the adjacent side, we can go back and use the cosine formula.
cos(F) = adjacent/hypotenuse
cos(F) = 33/65 ≈ 0.51
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7 weeks - 3 weeks= 4 weeks
1 week = 7 days
7 * 4 = 28
so 28 days
Answer:
Since a₁ = 36 and d = 1/3 the formula for this geometric sequence is aₙ = 36(1/3)ⁿ⁻¹ which means a₆ = 36 * 1/3⁵ = 0.148.
So we look at the conditions
if x<1 and if x≥1
x<1 means x is less than 1
x≥1 means x is greater than 1 including 1
that includes all real numbers
so domain is all real numbers
range is (sart with top and go up, if x=1 then f(1)=7 so from 7 to infinity, then other one, x<1, -inifinity to 4 not including 4
so the range with interval notation is (-∞,4) U [7,∞)
graph is the graph of each, but pt together (see attachmetn)