I need help someone help me

Answer:

Rotational symmetry, also known as radial symmetry in biology, is the property a shape has when it looks the same after some rotation by a partial turn. An object's degree of rotational symmetry is the number of distinct orientations in which it looks exactly the same for each rotation.

Answer:

A shape symmetry if it appears the same after a rotation

Answer:

We describe ratio relationships with words such as: to, for each, for every. The ratio is not the same as the ratio B:A (unless is equal to).

Answer:

11/20 is a simplified fraction for 55/100

Answer:

1 orange x tile

5 blue - tiles

x-5

Step-by-step explanation:

The requried equation model for the given situation is given as y = x - 5,  where y represents the number of balloons left.

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

The situation can be modeled as:

y = x - 5 , where x represents the number of balloons.

This expression shows that Isaac gave away 5 balloons, represented by -5, and now has y = x -5 balloons left.

Thus, the requried equation model for the given situation is given as y = x - 5,  where y represents the number of balloons left.

Learn more about models here:
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Answer:

4000

4200 =200

Step-by-step explanation:

this correct answer

Answer:

$21

Step-by-step explanation:

starting money: 51

cost of each book = 3

total books bought = 10

3*10 = $30 spent on books

51-30 = $21 left

Answer:

Ayana have left 21$

Step-by-step explanation:

10x3$=30$

Then,30$-51$=21$

Hope it helps

..

Answer:

Should be - 5x + 5/6

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

first you read the question and use race

Answer:

x = 4

Step-by-step explanation:

4(2x - 5) = 5x - 8

Distribute 4: 8x - 20 = 5x - 8

Add 20 to both sides: 8x = 5x + 12

Substract 5x from both sides: 3x = 12

Divide both sides by 3: x = 4

Answer:

Jordyn spent $17 at the fair.

Step-by-step explanation:

From the information given, you know that the amount spent at the fair would be equal to the entrance fee plus the result of multiplying the price for every ride for the number of rides, which could be express as:

Total amount=5+2x, where:

x is the number of rides

With this formula, you can find the amount that Jordyn spent at the fair if she paid for admission and to go on 6 rides by replacing x with 6:

Total amount=5+(2*6)

Total amount=5+12

Total amount=17

According to this, the answer is that Jordyn spent $17 at the fair.

Answer:

Solution

= - 7/2

Step-by-step explanation: should be right if so will you give me brainly

Answer:

of wht?....................

Answer: 216

Step-by-step explanation:

Answer:

5x5x5x5x5?

Step-by-step explanation:

bsnakalzldl

Answer:

Number of small candles = 12

Number of large candles = 16

Step-by-step explanation:

Total candles = 28

x + y = 28 ---------------(I)

Cost of 'x' small candles = 4 *x = 4x

Cost of 'y' large candles = 6 *y = 6y

Total amount = $144

4x + 6y = 144 -------------(II)

Multiply equation (I) by (-4) and then add the equation. So, x will be eliminated and we can find the value of 'y'

(I) * (-4)            -4x - 4y = -112

(II)                    4x  + 6y = 144              {Now, add}

                              2y = 32

                               y = 32/2

y = 16

Plug in y = 16 in equation (I)

x + 16 = 28

      x = 28 - 16

x = 12

Answer:

12

Step-by-step explanation:

Answer:

its 1/8.

Step-by-step explanation:

i think its that

Answer:

x ≥ -6

Step-by-step explanation:

-3x-7 ≤ 11

-3x-7+7 ≤ 11+7

-3x ≤ 18

(-3x)(1) ≤ 18(-1)

3x ≤ -183x/3 ≤ -18/3

Step-by-step explanation:

The slope of the given line is 2

The negative reciprocal of it is -½

y--6=-½(x--4)

y+6=-½(x+4)

2y+12=-x-4

2y=-x-4-12

2y=-x-16

y=-½x-8

Answer:

Step-by-step explanation:

-y = -2x + 6

y = 2x - 6

perp. -1/2

y + 6 = -1/2(x + 4)

y + 6 = -1/2x - 2

y = -1/2x - 8

Answer:

x=-2 and y=3

Step-by-step explanation:

hope this helps!

Answer:

15 and 3 is the answer

Step-by-step explanation:

15+3=18

15-3=12

Answer:

Step-by-step explanation:

With the markings on each triangle you are being told 2 sides are identical and that 1 angle is identical.

You would use B. SAS

Answer:

x = ± [tex]\sqrt{\frac{p}{m} }[/tex]

Step-by-step explanation:

Given

mx² = p ( divide both sides by m )

x² = [tex]\frac{p}{m}[/tex] ( take the square root of both sides )

x = ± [tex]\sqrt{\frac{p}{m} }[/tex]

Answer:

Step-by-step explanation:

First, you would have to make it so that T is on one side and everything else is on the other. You would end up with this:

T=1.04+5.60

Solve. You should get to this:

T=6.64

Answer:

1.Add or Subtract the same value from both sides.

2.Clear out any fractions by Multiplying every term by the bottom parts.

3.Divide every term by the same nonzero value.

4.Combine Like Terms.

5.Factoring.

6.Expanding (the opposite of factoring) may also help.

7.Recognizing a pattern, such as the difference of squares.

Step-by-step explanation:

Answer:

A an B

Step-by-step explanation:

The slope is 1/2 and the line is proportional

*plsssssss make me brainlist*

Answer:

Numerator :)

Step-by-step explanation:

Answer:

15% discount

Step-by-step explanation:

Given:- Prices for a day ticket entrance at Disneyland Paris resort are

adult=55

child=45

family(2 adults ,2 children)=170

To find:- The family discount in percentage

Solution:- According to the question, Prices for a day ticket entrance at Disneyland Paris resort are

adult=55

child=45

So the price for two adults is 2×55=110

and the price for two child is 45×2= 90

but for the family(2 adults ,2 children),the price is 170

So, though the number of members are same but here a family is getting (110+90-170)=30 rupees less than the actual price (200)

so the discount is 100×30/200 =15%

So the family will get 15% discount.

Answer:

16

Step-by-step explanation:

Always do multiplication first:

6*4 = 24

(-2)(4) = -8

Note: A negative times a positive always equals a negative

After multipying, do addition:

24+ (-8) = 24-8 = 16