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iVinArrow [24]
2 years ago
8

51. Find the length of the unknown side x of this triangle, evaluate your answer to two decimal places.

Mathematics
2 answers:
KiRa [710]2 years ago
4 0

Answer:

x=6

Step-by-step explanation:

hope this helped!!

Shkiper50 [21]2 years ago
3 0
The answer is 8.71779 —> 9 you could use the quadratic formula
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Safiya deposited money into a bank account that earned 6.5% simple interest each year. After 312 years, she had earned $36.40 in
Svetllana [295]

Answer: If the time is 3 1/2 years (most reasonable assumption)

Her initial deposit was $160

Step-by-step explanation:  The basic formula for simple interest is

<em>i = prt  i </em>is interest, P is principal (deposit) r is the percentage (converted to a decimal) and t is time, the number of years.

For this question, you have to rearrange the equation to solve for p.

So divide both sides by rt and you have

p =  i/rt

Substitute the values given

p = 36.40/(0.065)(3.5)

8 0
3 years ago
A car travels at a constant speed 65 mph how far would it travel in 4 hours
Alina [70]
It would travel 65 times 4 = 260 miles
3 0
3 years ago
Problem Yoda Soda is the intergalactic party drink that will have all your friends saying, "Mmmmmm, good this is!" You are throw
mash [69]
For 121212 guests we need 555 liters,for 363636 guests how many liters



Guests Soda
121212 555
363636 x

So 121212*x=363636*555
x=363636*555/121212
x=555*3
x=1665
4 0
3 years ago
A company that produces dog food claims that its bags contain 11 kg of food. From
andriy [413]

By testing the hypothesis we can conclude that the bag does not contain 11 kg of food.

Given mean of 10.6 kg, population standard deviation of 0.6 and sample size of 25.

We are required to find whether the company is right in saying that their bags contain 11 kg of food.

First we have to make hypothesis.

H_{0}:μ≠11

H_{1}:μ=11

We have to use t statistic because the sample size is less than 30.

t=(X-μ)/s/\sqrt{n}

We will use s/\sqrt{n}=0.6 because we have already given population standard deviation of weights.

t=(11-10.6)/0.6

=0.4/0.6

=0.667

Degree of freedom=n-1

=25-1

=24

T critical at 0.05 with degree of freedom 24=2.0639

T critical at 0.05 with degree of freedom is greater than calculated t so we will accept the null hypothesis.It concludes that the bags donot contain 11 kg of food.

Hence by testing the hypothesis we can conclude that the bag does not contain 11 kg of food.

Learn more about t test at brainly.com/question/6589776

#SPJ1

3 0
2 years ago
[[3+ (8-3^2)-2] +3] / 5-2•2
katovenus [111]
3
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−
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(
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(
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=
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