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3 years ago

What are the numbers of symmetries for this figure?

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

8 0

Answer:

rotational symmetry: 2

reflectional symmetry: 0

Step-by-step explanation:

I took the test

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find three consecutive negative integers such that six times the largest is equal to the twice sum of the two smaller integers.

Oksana_A [137]

Answer:

The consecutive negative integers are -3, -4 and -5.

Step-by-step explanation:

Let the three consecutive negative integers be k, (k-1) and (k -2)

Now, according to the question:

6(Largest Integer) = 2( Sum of smaller two Integers)

or, 6 (k) = 2( (k-1) + (k-2))

⇒ 6k = 2(2k -3)

or, 6k = 4k - 6

or, 6k - 4k = -6

or, 2k = -6 ⇒ k = -3

Hence, the largest negative integer = -3

The next two consecutive negative integer are (k-1) and (k-2) = (-3-1) and (-3-2)

= -4 and -5

Hence, the consecutive negative integers are -3, -4 and -5.

3 0

3 years ago

Describe the transformation <br> (x,y) to (y-2, x+2)

djverab [1.8K]

Move to the right 2 points and move down two points

5 0

2 years ago

3.4(x+1.58)=-11.288 value of x.

Alexeev081 [22]

3.4(x+1.58)= - 11.288

Step 1: Distribute 3.4 to the numbers inside the parentheses (x+1.58)

3.4x + (3.4×1.58)= - 11.288

3.4x + 5.372 = -11.288

Step 2: Bring 5.372 to the right side by subtracting it to both sides

3.4x + (5.372 - 5.372 ) = (-11.288 - 5.372)

3.4x + (0) = (-16.66)

3.4x = -16.66

Step 3: Isolate x by dividing 3.4 to both sides

$\frac{3.4x}{3.4} = \frac{-16.66}{3.4}$

x = -4.9

Hope this helped!

6 0

3 years ago

Coach Smart's track team is selling pizza kits in order to raise money to attend the State Track competition. The pizza kits cos

PIT_PIT [208]

Answer:

24p=m

Step-by-step explanation:

6 0

3 years ago

The distance formula can be derived from the Pythagorean theorem.<br> True<br> False

netineya [11]

Correct answer is A.

d(A,B) - distance between points $A(x_1,y_1),B(x_2,y_2)$

$d^2=(x_2-x_1)^2+(y_2-y_1)^2$

8 0

3 years ago