3 years ago

Find the mean of the following data:

Mathematics

1 answer:

Charra [1.4K]3 years ago

6 0

D because that is the mean

You might be interested in

Escribe una expresión algebraica para la palabra frase: el producto de 636 y un número w

diamong [38]

Answer:

636w

Step-by-step explanation:

producto = ×

$636 \times w\\\\= 636w$

5 0

3 years ago

How many diagonals can you draw from<br> one vertex in a polygon with 35 sides?

damaskus [11]

Answer: 32

Step-by-step explanation:

#of sides - 3 is 35-3=32

3 0

3 years ago

a child lies on the ground and looks up at the top of a 14-ft tree nearby. the child is 7 ft away from the tree. what is the ang

iragen [17]

Answer:

63°

Step-by-step explanation:

From the diagram, the angle of elevation from the child to the top of the tree can be calculated using the tangent ratio.

Recall SOH-CAH-TOA from your Trigonometry class.

The tangent is opposite over adjacent.

$\tan(A) = \frac{14}{7}$

$A = \tan^{ - 1} ( 2)$

$A = 63.43 \degree$

The angle of elevation is 63° to the nearest degree.

7 0

3 years ago

A fraction Equivalent 4/6 and has the denominator 3

Stolb23 [73]

Answer:

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What is the justification for the step taken from line 2 to line 3?

natima [27]

Answer:

They subtracted 2x from both sides.

Step-by-step explanation:

They removed 2x from each side because in order to find x it will have to be removed on one side. Since 2x - 2x = 0 it is 2x is out of the equation for the right side and on the left side -2x -(-4x) = -6x which means that there is one x variable left in the equation thus making it solvable.

5 0

3 years ago