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Dmitrij [34]
4 years ago
9

The town council wants to know if the residents support beautification of the downtown area. What is the best design for this st

udy? Question 16 options: Observational study Experiment Census Sample survey
Mathematics
1 answer:
Natasha_Volkova [10]4 years ago
7 0
Experimental census sample survey

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Find the missing side of each triangle. Round your answers to the nearest tenth if necessary. (Please Show your work)
BabaBlast [244]

Answer:

x = + 14.88 km

Step-by-step explanation:

Let's solve for x using the Pythagorean Theorem.  

The length of the hypotenuse is 15.8 km; that of the shorter leg is 5.3 km.

Since a² + b² = c², we get:

(5.3 km)² + x² = (15.8 km)²

Solving for x², we obtain (15.8 km)² - (5.3 km)² = 249.64 km² - 28.09 km²

The last expression returns the value 221.55 km² for x²

Taking the square root of both sides, we get x = + 14.88 km

4 0
3 years ago
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Write an equation of a line in slope intercept form that passes through
densk [106]

Answer:

Step-by-step explanation:

7 0
3 years ago
Carlos uses a 3-D printer that melts plastic to produce custom action figures. The growth shows the amount of plastic it melts O
IceJOKER [234]

Answer and Step-by-step explanation:

It be more than 2 ounces and less than 1.5 ounces

The amount of plastic that is melted in 5.7 minutes is 1.71

To find this, you would use the point on the graph. Divide both of those numbers by 4.

(4, 1.2)

4/4 = 1.

1.2/4 = 0.3.

So, for every minute, 0.3 of an ounce of plastic is melted.

We then multiply 0.3 by 5.7 to get 1.71.

#teamtrees #PAW (Plant And Water)

8 0
3 years ago
Calculate the area of trapezium CDEF.
labwork [276]

Answer:

i think 24 cm² is answer good luck

4 0
3 years ago
A person who is 64 inches tall has a shoulder width of 16 inches. Write an equation relating the height h to the width w. Find t
kicyunya [14]

Let the height of the person with shoulder width of 18.5 be = x

As given, A person who is 64 inches tall has a shoulder width of 16 inches.

So, we have to find the height when the shoulder width is 18.5 inches.

We can relate these two by ;

\frac{64}{16}=\frac{x}{18.5}

16x=64*18.5

16x=1184

x=74

Hence, the height of the person should be 74 inches.

4 0
3 years ago
Read 2 more answers
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