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docker41 [41]
3 years ago
13

A zip line starts on a platform that is 40 meters above the ground. The anchor for the zip line is 198 horizontal meters from th

e base of the platform. How long is the zip line? help grifjin
Mathematics
1 answer:
Damm [24]3 years ago
7 0

Answer:

Solution given:

perpendicular distance =height [p]=40m

base or horizontal distance [b]=198m

Hypotenuse or zip line [h]=?

Now

By using Pythagoras law

h²=p²+b²

h²=40²+198²

h=√40804

h=202m

<u>So</u><u> </u><u>the</u><u> </u><u>Zip</u><u> </u><u>line</u><u> </u><u>is</u><u> </u><u>2</u><u>0</u><u>2</u><u>m</u><u> </u><u>long</u><u>.</u>

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seraphim [82]

Answer:

90 mm^2

Step-by-step explanation:

split into two rectangles.

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3 years ago
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Write three fractions that are equivalent to 3 over 11 , but written in higher terms. One of them must
Alinara [238K]

Answer:

Three fractions that are equivalent to \frac{3}{11} are: \frac{6}{22}, \frac{24}{88} and \frac{144}{528}.

Step-by-step explanation:

Equivalent fractions are set of fractions in which when simplified, they have the same answer.

Given: \frac{3}{11}

i. multiply the numerator and denominator of \frac{3}{11} by 2,

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i. multiply both the numerator and denominator of \frac{6}{22} by 4,

          = \frac{6*4}{22*4}= \frac{24}{88}

ii. multiply the numerator and denominator of \frac{24}{88} by 6,

          = \frac{24*6}{88*6} = \frac{144}{528}

So that;

             \frac{3}{11} = \frac{6}{22} = \frac{24}{88} = \frac{144}{528}.

Three fractions that are equivalent to \frac{3}{11} are: \frac{6}{22}, \frac{24}{88} and \frac{144}{528}.

4 0
4 years ago
Simplify (24)−1.
Mashcka [7]

The expression (2⁴)⁻¹ is simplified as one over two raised to the fourth power. Then the correct option is B.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.

The expression is given below.

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We know that a⁻ⁿ = 1 / aⁿ, then the value of the expression is given below.

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The expression (2⁴)⁻¹ is simplified as one over two raised to the fourth power. Then the correct option is B.

More about the Algebra link is given below.

brainly.com/question/953809

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2 years ago
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Feliz [49]

Answer: 0.2195

Step-by-step explanation:

Binomial distribution formula :-

P(x)=^nC_xp^x(1-p)^{n-x}, where P(x) is the probability of x successes in the n independent trials of the experiment and p is the probability of success.

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Sample size : n=6

Now, the probability that exactly three of them have blood type A is given by :-

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4z - 7y + 2 + 2y + 8y + 6z - 15
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Answer: 3y + 10z - 13

Step-by-step explanation:

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