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ValentinkaMS [17]
2 years ago
15

Find the measure of the arc. MFD=

Mathematics
1 answer:
Mila [183]2 years ago
6 0

Answer:

124

Step-by-step explanation:

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What is the meaning os slpoe in math and please give an example for <br><br> y=2x-1;(-2,2)
alexira [117]
Slope is your 2x, so 2x over 1 meaning after you plot (-2,2) on the graph you rise 2 and go 1 to the right, or do the opposite to make the line so go down 2 and one to the left. Hope that helped.
6 0
3 years ago
Solve for x:<br><br> x = <br> Answers: 22.5 30 45
AVprozaik [17]
Answer: 22.5 degrees

Step-by-Step Explanation:

As we can see, we are given a line, which is a straight angle. Hence, it will be of 180 degrees.

=> All the angles sum up to 180.

Therefore,
=> 3x + x + 90 = 180
= 4x + 90 = 180
= 4x = 180 - 90 = 90
=> x = 90/4 = 22.5

Therefore, x = 22.5 degrees

Verification:

=> 3x + x + 90 = 180
= 3(22.5) + 22.5 + 90 = 180
= 67.5 + 22.5 + 90 = 180
= 90 + 90 = 180
=> 180 = 180
=> LHS = RHS
6 0
2 years ago
Can someone help? pls i really need it right now ​
taurus [48]

A linear function is a function that has constant average rate of change;

Also, a relation that represents a function must have unique input and output values.

<h3>Question 11: Relations and Functions</h3>

A relation may or may not represent a function.

When the domain and the range of a relation are unique, then the relation is a function.

So, the true option is (b) function

<h3>Question 12: Relations and Functions</h3>

A one-to-many relation is not a function.

This is so because the domain and the range of the function are not unique

So, the true option is (c) figure 3: one-to-many.

<h3>Question 13: Variables</h3>

A dependent variable is a variable that depends on other variables for its value.

In this case, the dependent variable is (b) boosts the immune system.

<h3>Question 14 and 15: Domain and Range</h3>

The domain is the set of input values (i.e. the x values), while the range is the set of output values (i.e. the y values)

This means that:

  • The domain of the function is: (a) {2,3,4,5,6}
  • The range of the function is: (b) {4,6,8,10,12}

<h3>Question 16 and 17: Linear functions</h3>

The graph of a linear function is represented by a straight line, and it has a constant slope or rate.

This means that:

  • Graph C is a linear function
  • Table B is a linear function

<h3>Question 18: The table</h3>

The fare of 3 km and 5 km are given as 35 pesos and 55 pesos, respectively.

This means that:

Table (b) represents the information

<h3>Question 19: The linear equation</h3>

Start by calculating the slope (m) using:

m = \frac{y_2 -y_1}{x_2 -x_1}

So, we have:

m = \frac{55-35}{5-3}

m = \frac{20}{2}

m = 10\\&#10;

The linear equation is then calculated as:

y = m(x -x_1) + y_1

This gives

y = 10(x -3) + 35

y = 10x -30 + 35

y = 10x +5

This means that:

The linear equation that describes the relationship is (c) &#10;&#10;&#10;&#10;&#10;&#10;y = 10x +5; x \ge 2

<h3>Question 20: The fare when the distance is 4km</h3>

This means that x = 4.

So, we have:

y = 10 \times 4 +5

y = 45

Hence, the fare will be (a) 45 pesos

Read more about linear functions at:

brainly.com/question/15602982

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2 years ago
How do I write 3.1 x 10-⁶ +1.9 x 10-³ in scientific notation form?​
lubasha [3.4K]

Answer: 1.9031 x 10^-3

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3 years ago
3(7 + 4)2 − 14 ÷ 7.<br> i need help and the 2 is squared
olga2289 [7]

(this answer has been removed)

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