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3 years ago

Trapezoid PQRS is rotated 180 degrees about the origin to form trapezoid P'Q'R'S

Mathematics

1 answer:

kirill115 [55]3 years ago

3 0

Answer:

The angle measures of trapezoid PQRS are equal to the corresponding angle measures of trapezoid P'Q'R'S'.

Step-by-step explanation:

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What is Z^6y^3/z^6y^4

Maslowich

Answer:

The correct answer is

Z⁶Y³/Z⁶Y⁴ = 1/Y

Step-by-step explanation:

<u>Points to remember</u>

1). xᵃ * xᵇ = xᵃ⁺ᵇ

2). xᵃ/xᵇ = xᵃ⁻ᵇ

3). x° = 1

4). x⁻ᵃ = 1/xᵃ

The given expression is Z⁶Y³/Z⁶Y⁴

<u>To find the simplification of expression</u>

Z⁶Y³/Z⁶Y⁴ = Z⁶⁻⁶ * Y³⁻⁴

= Z° * Y⁻¹ = 1 * 1/Y = 1/Y

Therefore the value of given expression Z⁶Y³/Z⁶Y⁴ is 1/Y

4 0

3 years ago

Claire has 5 3/4 cups of dough to make dumplings. If she uses 2/3 cup of dough for each dumpling, how many whole dumplings can

mars1129 [50]

Answer:

She can make 8 whole dumplings.

Step-by-step explanation:

Divide 5 $\frac{3}{4}$ by $\frac{2}{3}$ .

4 0

2 years ago

The average cost of 3 books 3:2:5 is $50. How much does each book cost?

Nina [5.8K]

Step-by-step explanation:

We have to find what one share is

we have 3 shares + 2 shares + 5 shares

so he have a total of 10 shares

next, we divide 50 by total shares to get what one share is

50 ÷ 10 = 5

5 is one share

fins what each is

for 3

3 shares so 3 fives

3 × 5 = 15

for 2

2 shares so 2 fives

2 × 5 = 10

and for 5

can you work it out and leave in the comments i will say if it is correct

3 0

3 years ago

On a number line, show all points whose coordinates satisfy the following inequalities: |x−20|<5

VLD [36.1K]

Answer:

On the number line integers from 16 to 24 is the answer.

4 0

3 years ago

Read 2 more answers

The magnitude of the resultant vector shown is _____.

Flura [38]

Answer:

2√3

Step-by-step explanation:

You recognize this as a 30°-60°-90° triangle, so you know the hypotenuse (R) is twice the length of the shortest side (√3).

The magnitude of R is 2√3.

_____

In case you haven't memorized the ratios for a 30°-60°-90° triangle, you can use trigonometry and the fact that ...

Sin = Opposite/Hypotenuse

sin(30°) = √3/R

R = √3/sin(30°) = √3/(1/2) = 2√3

Of course, doing this on your calculator will give a numerical answer, which you may not want.

6 0

3 years ago