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2 years ago

Find the supplement of the angle 76

Mathematics

2 answers:

NARA [144]2 years ago

5 0

Two angles are supplementary if they add up to 180 degrees.

Given the angle 76 degrees, the supplement is 180-76 degrees, or 104 degrees.

Alborosie2 years ago

5 0

104 degrees is the correct answer

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zalisa [80]

Answer:

$b=\dfrac{2A}{h}$

Step-by-step explanation:

The formula for the area of a triangle is given by :

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We need to find the value of b from the above formula.

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Now dividing both sides by h. So,

$\dfrac{2A}{h}=\dfrac{bh}{h}\\\\b=\dfrac{2A}{h}$

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1 year ago

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2 years ago

a jar contain 50 marbels of which is blue or red if 35 of marbels are red which of the following does not represent the ratio of

iris [78.8K]

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2 years ago

The table displays the frequency of scores for a calculus class on an exam. The mean of the exam scores is 3.5. Score 1 2 3 4 5

vladimir1956 [14]

Answer:

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Explanation:

We are given that

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Score(x) frequency C.F

1 1 1

2 3 4

3 f 15(4+f=4+11)

4 13 28

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Using the formula

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$f=\frac{5.5}{0.5}=11$

b.Mode:The number which is repeat most times .

4 repeat most times

Hence, mode of all exam scores=4

N=32

N is even

$Median=\frac{(\frac{n}{2})^{th}+(\frac{n}{2}+1)^{th}}{2}$

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2 years ago