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erastovalidia [21]
3 years ago
5

Can someone solve this problem?

Mathematics
2 answers:
sashaice [31]3 years ago
4 0

Answer: 55°

Step-by-step explanation: Let me know if you need an explanation.

adoni [48]3 years ago
4 0

Answer:

X = 55°

Step-by-step explanation:

<em>X</em> = 180° - ( 75 + 50)°

<em>X</em> = 180° - 125°

<em>X</em><em> </em><em>=</em><em> </em><em>55</em><em>°</em>

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Please help me nowwww
Llana [10]

Answer:

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3) Australia - 20,000,000

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3 0
3 years ago
Simplify the expression and show work 4(3x-2)-7(x+5)
Gennadij [26K]

Answer:

5x - 43

Explanation:

Given the below expression;

4\left(3x-2\right)-7\left(x+5\right)

To simplify the above, we'll go ahead and use the numbers outside the parentheses to multiply the ones inside to clear the parentheses as seen below;

\begin{gathered} 12x-8-7x-35 \\ =12x-7x-8-35 \\ =5x-43 \end{gathered}

So the answer is 5x - 43

7 0
11 months ago
Solve for x and then find the measure of
bonufazy [111]
The answer should be 150
7 0
3 years ago
Read 2 more answers
(CO 1) You need to study the satisfaction of customers of a specific restaurant. You decide to randomly select a few tables and
Elena-2011 [213]

Answer:

Cluster

Step-by-step explanation:

The Cluster sampling technique involves choosing a population to be studied and dividing it into clusters that truly represent the population, through random sampling. In the question above, all the customers in the restaurant represent the population to be studied. Since all the customers can not be interviewed at that time, clusters, in the form of tables are formed through random sampling.

It is necessary for the researcher to ensure that the customers in all the table clusters truly represent the population.

7 0
2 years ago
I need help on this plz i don’t understand the question
AnnZ [28]

We know that the area of a circle in terms of π will be πr². However the area with respect to the diameter will be a different story. The first step here is to find a function relating the area and diameter of any circle --- ( 1 )

For any circle the diameter is 2 times the radius,

d = 2r

Therefore r = d / 2, which gives us the following formula through substitution.

A = π(d / 2)² = πd² / 4

<u>Hence the area of a circle as the function of it's diameter is A = πd² / 4. You can also say f(d) = πd² / 4.</u>

Now we can substitute " d " as 4, solving for the area ( A ) or f(4) --- ( 2 )

f(4) = π(4)² / 4 = 16π / 4 = 4π - <u>This makes the area of circle present with a diameter of 4 inches, 4π.</u>

3 0
3 years ago
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