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photoshop1234 [79]
3 years ago
10

Name the shapes that are being described.

Mathematics
1 answer:
4vir4ik [10]3 years ago
6 0
A.) An equilateral triangle has three lines of symmetry. It has rotational symmetry of order 3. It has three equal sides.

b.) A Square (4 sides) has 4 Lines of Symmetry.

c.) A Regular Hexagon (6 sides) has 6 Lines of Symmetry
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When e = 4, f = 2, and g = 8. If e varies jointly with f and g, what is the constant of variation?
jarptica [38.1K]
E\alpha fg
e=mfg
Where m is a constant of proportionality;
e=4, f=2 and g=8
Then;
4=m*2*8
4=16m
m=0.25
8 0
2 years ago
A video game customers to rent games for $4.75 each. Customers can also buy a membership for $54 annually, and video games would
Firdavs [7]

Given:

A video game customers to rent games for $4.75 each.

Customers can also buy a membership for $54 annually, and video games would only cost $2.50 each.

To find:

The number of video games a customer would have to rent in a year in order for the two options to be equal.

Solution:

Let x be the number of video games.

A video game customers to rent games for $4.75 each. So, the total cost is

C_1(x)=4.75x

Customers can also buy a membership for $54 annually, and video games would only cost $2.50 each. So, the total cost is

C_2(x)=54+2.50x

Now, C_1(x)=C_2(x), if the rent in a year for the two options to be equal.

4.75x=54+2.50x

4.75x-2.50x=54

2.25x=54

Divide both sides by 2.25.

x=\dfrac{54}{2.25}

x=24

Therefore, the rent in two options are equal for 24 video games.

5 0
2 years ago
If Mr. Jones buys paddles for $35 instead of $50 and uses the same percent increase on price how many paddles most Mr. Jones sel
just olya [345]

Answer: 4 paddles

Step-by-step explanation:

Mr. Jones buys the paddle for $35 and sells at 180% of the purchase price:

= 35 * 180/100

= $63

For the number of paddle sales to be at least $250, he should sell:

= 250/63

= 3.97

= 4 paddles

3 0
2 years ago
Pls answer me this (WILL MARK BRAINLIEST)
ahrayia [7]

Answer:

a=3 b= -40

Step-by-step explanation:

.....

4 0
2 years ago
11:1 what is the ratio<br> 11:1
goldenfox [79]

Answer:

The ratio 11 : 1 is 11 somethings for every 1 something.

Step-by-step explanation:

7 0
2 years ago
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