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snow_tiger [21]
3 years ago
11

Alon was curious if segments \overline{JK} JK start overline, J, K, end overline and \overline{NM} NM start overline, N, M, end

overline were congruent, so he tried to map one figure onto the other using transformations: Alon concluded: "It's not possible to map \overline{JK} JK start overline, J, K, end overline onto \overline{NM} NM start overline, N, M, end overline using a sequence of rigid transformations, so the segments are not congruent." What error did Alon make in his conclusion?
Mathematics
1 answer:
BartSMP [9]3 years ago
6 0

The answer is A because Alon could have rotated the figure and discovered that they are congruent

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Diameter of a circular garden pool is six feet. what is the area of the pool in algebra​
Art [367]

For this case we have that by definition, the area of a circle is given by:

A = \pi * r ^ 2

Where:

r: It is the radius of the circle

As data we have thatr = 6 \ ft

Then, replacing we have:

A = \pi * 6 ^ 2\\A = 36 \pi

Taking \pi = 3.14

A = 113.04

So, the pool area is 113.04 \ ft ^ 2

Answer:

113.04 \ ft ^ 2

4 0
3 years ago
Please help asap!!
gogolik [260]

Answer:

128 adults

Step-by-step explanation:

$ 1232 ÷ $ 9.60

= 128

6 0
2 years ago
Jim and Mark start at the same place jim walks 15ft West and Mark Walks 12 feet North how far apart are the boys when they finis
r-ruslan [8.4K]
The two points where they end and the point where they start form a right triangle, one leg is 12, the other leg is 15, you need to find the hypotenuse.
use the Pythagorean theorem: 12²+15²=c²
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3 0
3 years ago
Need help on this question asap please
Natalka [10]

Answer:

a= 168

p= 62

Step-by-step explanation:

25 24 and 7 are pythagorean triples. meaning the short side length is 7.

24*7 = 168

48+14=62

5 0
2 years ago
On babylonian tablet ybc 4652, a problem is given that translates to this equation: x x plus startfraction x over 7 endfraction
seraphim [82]

The correct option is (A). The solution of the equation is x=48.125.

Given an equation x+\frac{x}{7}+\frac{1}{11}\left(x+\frac{x}{7}\right)=60.

A statement that uses the equal sign to show that two expressions have the same value is called an equation. The equation is represented as ax+by=c.

Firstly, we will apply the distributive property to the given equation a×(b+c)=ab+ac, we get

x+\frac{x}{7}+\frac{x}{11}+\frac{x}{77}=60

Now, we will simplify the right-hand side equation by taking LCM, we get

\begin{aligned}\frac{77x+11x+7x+x}{77}&=60\\ \frac{96x}{77}&=60\end

Further, we will multiply both sides with 77, we get

77×(96x/77)=77×60

96x=4620

Then, we will divide both sides with 96, we get

96x/96=4620/96

x=48.125

Hence, the solution of the given equation x+\frac{x}{7}+\frac{x}{11}+\frac{x}{77}=60 is x=48.125.

Learn more about solution of equation from here brainly.com/question/1477785

#SPJ4

4 0
2 years ago
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