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natima [27]
3 years ago
7

ten people are in a club and three are going to be on the “planning committee”. how many different groups of three people are po

ssible?
Mathematics
2 answers:
Alchen [17]3 years ago
6 0

Answer:

30

Step-by-step explanation:

ankoles [38]3 years ago
4 0

Answer:

120

Step-by-step explanation:

10! / 3! 7!    (Exclamation point = factorial on calculator)

Answer

<em><u>If it is a permutation</u></em> it is 720

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3,516.568 expanded form with decimals
Nady [450]
3,000 + 500 + 10 + 6 + 0.5 + 0.06 + 0.008 
4 0
3 years ago
Select all the true statements. Triangle A B C where the measure of angle A is 2 x plus 1 degree, angle B is x degrees, and angl
Step2247 [10]

Answer:

B= 41; C  = 56; A = 83

Step-by-step explanation:

Given

A = 2x + 1

B = x

C = x + 15

Required

Arrange the angles from smallest to largest

First, we need to determine the value of x.

Since, it is a triangle:

A + B + C = 180

Substitute values for A, B and C

2x + 1+ x + x + 15 = 180

Collect Like Terms

2x + x + x = 180 - 15 -1

4x = 164

Solve for x

x= 164/4

x= 41

Solve for A, B and C

A = 2x + 1

A = 2 * 41 + 1

A = 82 + 1

A = 83

B = x

B= 41

C = x + 15

C  = 41 + 15

C  = 56

From Smallest to Largest, we have:

B= 41; C  = 56; A = 83

6 0
3 years ago
erica is going to use the following ingredients to make pancakes for breakfast 2 1/2 cups of flour ,1/2 cups of sugar
nlexa [21]

I don't get it. Whats the question???

6 0
3 years ago
Three points are graphed on the coordinate plane. Dave must find a fourth point so that the four points will form a parallelogra
guajiro [1.7K]

Answer:

(-5, 7), (7, 5) and (1, -11)

Step-by-step explanation:

see attached for points and possible parallelograms, they distinguished by different colored lines

the 3 points are: (-5, 7), (7, 5) and (1, -11)

4 0
3 years ago
PLEASE ANSWER NUMBER 2 HELP WILL GIVE BRAINLIEST
german

Answer:

The measure of each angle remains the same after each transformation. The reason is because when you undergo a reflection, a rotation, or a translation, the triangle remains the same size and shape (congruent), therefore there is no change to the angles. The only thing changing is the position of the shape.

Step-by-step explanation:

4 0
3 years ago
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