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3 years ago

A _________________is a numerical value that describes a population.

Mathematics

2 answers:

lidiya [134]3 years ago

8 0

Answer:

A parameter is a numerical value that describes a population.

Step-by-step explanation:

hope it helps

klasskru [66]3 years ago

7 0

Answer: parameter

Step-by-step explanation:

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The lengths of the sides of a square are 5 cm. find the length of the diagonal

jenyasd209 [6]

Answer:

square root (50) = 7.071

Step-by-step explanation:

Using Pthagoras' theorem, the diagonal length is $\sqrt{x} ax^{2} +bx^{2}$ .

Therefore, the diagonal length is the square root of 5^2+5^2,

= $\sqrt{x} 25+25$

= $\sqrt{x} 50$

= 7.071

8 0

2 years ago

Tim is 2 more than twice Angie's age. If Angie in 20 years old, how old is Tim?

Vera_Pavlovna [14]

If Tim is 2 more than twice angies age, Tim is 42.

7 0

3 years ago

Provides a unique set of guidelines that can be applied to any triangle. The guidelines demonstrate a clear understanding of app

Oksi-84 [34.3K]

we can have a triangle and we know that there are two angles.

30º and a 45º + 105 =180º angle. applying the sides.

therefore if we have the whole triangle completed we have a constant triangle.

so it tell us we can you’se SOH CAH TOA

we can varrify what kind of triangle we are using.

for example if we were to use Sin I would do

Sin 30/ 2 = sin of 105º/ A = sin=45º/ B

if you would want to solve for sin 30/2 and sin 105, then we solve.

or Sin 30/2 and Sin 105 as well.

with your calculator use sin= 30=.5 and use sin 105º a divide by 1.5 on both sides 1.5= A /sin 105º * 1.5 answer would be 3.86. a is = to 3.86 (Not the answer)

5 0

3 years ago

Simplify the square root of 2 multiplied by the square root of 18

zimovet [89]

The answer is 9 for sure

5 0

2 years ago

In quadrilateral QRST, Angle R S T measures (5x+15)°. Angle TQR measures (4x+3)°. Circle P is inscribed with quadrilateral Q R S

Assoli18 [71]

Answer:

105degrees

Step-by-step explanation:

Using the theorems that states that the sum of the opposite side of the quadrilateral is 180degrees, hence;

<RST + <TQR = 180

5x+15 + 4x+ 3 = 180

9x + 18 = 180

9x = 180 - 18

9x = 162

x = 162/9

x = 18

Since <RST = 5x+15

<RST = 5(18) + 15

<RST = 90 + 15

<RST = 105degrees

Hence the measure of <RST is 105degrees

7 0

2 years ago

Read 2 more answers