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3 years ago

A triangle has sides of lengths 28, 195, and 197. Is it a right triangle?

Mathematics

1 answer:

just olya [345]3 years ago

7 0

U need to use the Pythagorean theorum and the answer is yes

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Which statement best explains why y=8−2x is a function?

JulijaS [17]

Y = 8 - 2 ×1

y= 8 - 2

y= 6

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3 years ago

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babymother [125]

Answer:

Step-by-step explanation:

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3 years ago

Because the three sides are congruent, what foes that make each angle measure according to the equilateral triangle theorem.

m_a_m_a [10]

Answer : 60 degrees
Explanation: All triangles's angles add up to 180. Since all angles are equal, you can divide 180 by 3. 180/3 is 60

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3 years ago

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Pythagorean Theorem with Known Legs

posledela

Answer:

√52

Step-by-step explanation:

6^2 = 36

4^2 = 16

a. b

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2 years ago

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During your cycling trip, you and your friends often stayed in hostels. The prices of these are listed below.

saw5 [17]

Answer:

$26.3 night-time rest days

Range is $33.19

Step-by-step explanation:

We need to find the mean of the standard cost to find the night-time rest days:

$Mean=\frac{\text{sum of the observations}}{\text{Number of observations}}$

So, the required mean is : $\frac{22.45+18.55+24.50+11.20+??}{5}=20.60$

$\frac{76.7+?}{5}=20.60$

$\Rightarrow 76.7+?=103$

$\Rightarrow ?=26.3$

After simplification we will get the night-time rest days price which is: $26.3

Now, we will find the range in cost of stays in standard price and with breakfast price which is difference between the maximum cost minus the lowest cost

So, the sum of Standard cost is: $103

And the sum of Breakfast price cost is: $136.19

So, the required range is: $136.19-$103=$33.19

4 0

3 years ago