Jade and Dwayne work at a candy store. Every day for 7 days, Jade sold 10 packs with 6 candies each, and Dwayne sold 8 packs wit
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Assuming x represents the length of the first side.
Use pythagorean theorem to solve:
<span>a^2</span> + <span>b^2</span> = <span>c^2</span>
<span>x^2</span> + <span><span>(x+7)^</span>2</span> = <span>13^2</span>
<span>x^2</span> + <span><span>x^2</span>+14x+49</span> = 169
<span>2<span>x^2</span></span> + 14x - 120 = 0
Solve the quadratic equation using the quadratic formula.
At the end, you will get side lengths of #(-14 ± 34) / 4, or -12 and 5
SInce a negative triangle length is impossible, 5 is the value of x and 5 + 7 is the value of x + 7, which makes 12.
The formula for area of a right triangle is A = <span>b<span>h/2</span></span>
A = <span><span>b<span>(h)</span></span>2</span>
A= <span><span>12<span>(5)</span></span>2</span>
A = <span>30c<span>m^<span>2</span></span></span>
Answer:
Answer:
The probability is
Step-by-step explanation:
B =business
J=jumbo
Or =ordinary
From the question we are told that
The proportion of the passenger on business in the ordinary jet is
The proportion of the passenger on business in the jumbo jet is
The proportion of the passenger on jumbo jets is
The proportion of the passenger on ordinary jets is evaluated as
According to Bayer's theorem the probability a randomly chosen business customer flying with Global is on a jumbo jet is mathematically represented as
substituting values
Step-by-step explanation: