Answer: Option 1 & Option 4
Step-by-step explanation:
The triangle is scalene because it doesn't have a right angle (can't be right)
Doesn't have 2 congruent angles (can't be isosceles)
The triangle is also obtuse because it has an angle that is greater than 90°
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Answer:
Graph crosses the x-axis at x = 0 and has zeros at {-5, -5}.
Step-by-step explanation:
Note that f(x) factors as follows: f(x) = 4x^5 (x^2 + 10x + 25), which in turn factors into f(x) = 4x^5 (x + 5)^2.
To find the zeros, we set this f(x) = to 0 and solve for x:
{0, -5, -5}.
Thus, we can immediately eliminate the first two possible answers.
The factor x^5 tells us that the graph crosses the x-axis at 0. If we had x^6, which is an even power of x, the graph would only touch the x-axis at 0.
The correct answer choice is the third one.
Ratio: The relative size of two quantities expressed as the quotient of one divided by the other; the ratio of a to b is written as a:b or a/b.
Proportion: An equality between two ratios.
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If it takes 10 hours for 9 workers to mow 45 lawns, dividing the 45 lawns by 9 we see that in 10 hours one worker can mow 5 lawns. This means that in one hour, a single worker can mow 5/10=1/2 of a lawn
The probability that both will hit is zero.
If the pirate hits, the captain must miss and the condition that both hit cannot be met. If the pirate misses, then the condition that both hit cannot be met.