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damaskus [11]
3 years ago
10

A triangle has side lengths 4 inches 5 inches and 7 inches. is the triangle a right triangle

Mathematics
1 answer:
garri49 [273]3 years ago
3 0
Hey there!

Yes this triangle is a right triangle. Leg lengths 4 and 5 in. would be the legs and the 7 inch would be the hypotenuse.

Hope this helped!
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Two studies were completed in Florida. One study in northern Florida involved 2,000 patients; 64% of them experienced flulike sy
Naddika [18.5K]
Given:
Northern Florida: 2,000 patients ;  64% experienced flulike symptoms during December
Southern Florida: 3,000 patients ; 54% experienced flulike symptoms during December

Standard error = √[p(1-p)/n]

NF = √[0.64(1-0.64)/2000] = √[(0.64*0.36)/2000] = 0.0107 or 1.07%
SF = <span>√[0.54(1-0.54)/3000] = √[(0.54*0.46)/3000] = 0.0091 or 0.91%

smallest margin of error for a 95% confidence interval

NF: Em </span>≈ 0.98/√2,000 = 0.98/44.72 = 0.0219 or 2.19%
<span>SF: Em </span>≈ 0.98/√3,000 = 0.98/54.77 = 0.0178 or 1.78%
<span>
MY ANSWER:

</span><span>B.The southern Florida study with a margin of error of 1.8%.</span>
7 0
4 years ago
Read 2 more answers
Please Find g(x)-h(x)
andrey2020 [161]

Answer:

B

Step-by-step explanation:

g(x) - h(x)

= 5x² - 10x + 9 - ( - 3x³ + 5x - 6) ← distribute parenthesis by - 1

= 5x² - 10x + 9 + 3x³ - 5x + 6 ← collect like terms

= 3x³ + 5x² - 15x + 15 → B

5 0
3 years ago
Last question? Please look through? possibly help?<br><br> Brainliest + points
Greeley [361]

I can help! You take the amount of money earned (734.15) divided by the amount of hours worked (37). So 734.15 divided by 37= 19.84189189189189

6 0
3 years ago
Diga um numero divisivel por 539 e um de 3465
Gwar [14]
There are a few ways to find this. You can use prime factorization to find the LCM or the GCF

The GCF = 77 so 77 will divide into 539 and 3465

Answer = 77
---------------------------------------------------------------------------------------------------
Hay algunas formas de encontrar esto. Puede usar factorización prima para encontrar el LCM o el GCF

El GCF = 77 así que 77 se dividirá en 539 y 3465

responder =  77
8 0
3 years ago
Find the value of "x" Wrong answer will be reported and explain please​
xeze [42]

Answer:

x =  20

Step-by-step explanation:

The consecutive angles in a parallelogram are supplementary, sum to 180°

5x + 4x = 180

9x = 180 ( divide both sides by 9 )

x = 20

3 0
3 years ago
Read 2 more answers
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