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Nikolay [14]
3 years ago
11

What is a reflex angle​

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
5 0

Answer:

an angle that is larger than 180 degrees but is smaller than 360 degrees

Ahat [919]3 years ago
3 0

Answer:

A reflex angle is any angle larger than 180 degrees and smaller than 360 degrees.

Step-by-step explanation:

Angle one is the Angle of incidence, Angle two is the Angle of reflection, and Angle one is equal to Angle two.

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He gave me a extra dayyy!!!
devlian [24]

Answer:

First blank: $5

Second blank: $7.50

Third blank: $11.25

Fourth blank: $13.5

Fifth blank: $15.75

Sixth blank: $18.00

Step-by-step explanation:

Half a number is $2.25, so multiply 2.25 times each half.

First blank:$2.25*2=$5.00

Second blank: $2.25*3=$7.50

Third blank: $2.25*5=$11.25

Fourth blank: $2.25*6=13.50

Fifth blank: $2.25*7=$15.75

Sixth blank: $2.25*8=$18.00

6 0
3 years ago
Find the mean,median,mode and range for each set of data its 23,27,24,26,26,24,26,24
lilavasa [31]

Mean is the average of the data set, which is found by adding all values together and then dividing that sum by the number of data values.

Median is the middle number of the data set, and can be found by ordering the values from least to greatest. If there are two middle numbers, the average of the two would be the median.

Mode is the number that shows up most frequently in the data set.

Range is found by subtracting the lowest number from the highest number in the data set.

<u>Set 1</u>

Mean:

18+20+22+11+19+18+18=126

126÷7=18

Median:

11, 18, 18, 18, 19, 20, 22 →  18

Mode: 18

Range: 22-11=11

<u>Set 2</u>

Mean: 23+27+24+26+26+24+26+24=200

200÷8=25

Median:

23, 24, 24, 24, 26, 26, 26, 27 → 24+26=50 → 50÷2=25

Mode: 24 and 26

Range: 27-23=4

4 0
3 years ago
Read 2 more answers
If f(x)=2^x-1 and g(x)= x^2-1, determine the value of (f o g)(3)
zimovet [89]

Answer: 4

Step-by-step explanation:

( f o g ) (3) means f(g(3)) so...

First: plug 3 into g(x) = x^ (2-1)

3^ (2-1) is 3^1 = 3

Next: plug 3 into f(x)= 2^(x-1)

2^(3-1) is 2^(2) > 2×2 = 4

3 0
3 years ago
A floor tile is 20 inches wide. If the perimeter of the tile is 72 inches, what is the length of the tile?
Jobisdone [24]

Answer:

16 inches

Step-by-step explanation:

Given,

Perimeter = 72 inches

Breadth = 20 inches

Perimeter = 2 ( L+B )

72 = 2 ( L+20)

72= 2L + 40

72-40=2L

32/2=L

L=16 inches

therefore , lenght of the tile is 16 inches

7 0
3 years ago
An acute triangle had two sides measuring 8cm and 10 cm what is the best representation of the possible range of values for tge
katrin2010 [14]
The third side must be >2 and < 18

To test if a triangle is acute, right or obtuse:
1) Square all 3 sides
2) Sum the squares of the 2 shortest sides
3) Compare this sum to side 3 squared
if sum > side 3 squared it is an acute triangle
if sum = side 3 squared it is a right triangle
if sum < side 3 squared it is an obtuse triangle

The shortest side 2 can be is "less than 2" so we'll say it is 2.00000001
three sides squared =
<span> <span> <span> 4.00000004 </span> </span> </span>
64
100
Summing the 2 shortest sides 4.00000004 + 64 = <span>68.00000004
</span><span>68.00000004 is less than 100 so it is an obtuse triangle no matter how long the third side is.

</span>
8 0
3 years ago
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