Exact Form:
x
=
7
8
x
=
7
8
Decimal Form:
x
=
0.875
x
=
0.875
The angles m∠x = m∠y because alternate interior angles are equal.
<h3>What is a
parallelogram?</h3>
A parallelogramis a quadrilateral in which opposite sides are equal and parallel to each other.
The opposite angles are also congruent, whereas consecutive interior angles are supplementary.
In the quadrilateral ABCD:
m∠x = m∠y (alternate interior angles are equal)
The angles m∠x = m∠y because alternate interior angles are equal.
Find out more on parallelogram at: brainly.com/question/970600
Step-by-step explanation:
| | |
2 | ($25 x 2) = $50 | ($11 x 2 + 18) = $40 | Profit = $50 - $40 = +$10
| ---- | -------- | -------
3 | ($25 x 3) = $75 | ($11 x 3 = 18) = $51 | Profit = $75 - $51 = +$24
| ---- | --------- | -------
Total Number of toys = 1+2+3 = 6
Total Earnings = $25+$50+$75 = $150
Total Cost = $29+$40+$51 = $120
Total Profit = $150-$120 = +$30
Answer:
Area of ring = 462 cm²
Perimeter of ring = 44 cm
Step-by-step explanation:
Given,
radius of inner ring = 7 cm
radius of outer ring = 14 cm
To find,
Area and perimeter of ring
Formula:
Area of circle = π Radius²
Perimeter of circle = 2π Radius
Area of inner ring = π Radius²
⇒ 
× 
⇒ 22 × 7
⇒ 154 cm²
Area of outer ring = π Radius²
⇒ × 
⇒ 22 × 14 × 2
⇒ 616 cm²
∴ Area of ring = 616 - 154 = 462 cm²
Perimeter of inner ring = 2π Radius
⇒ 2 × × 7
⇒ 44 cm
Perimeter of outer ring = 2π Radius
⇒ 2 × × 14
⇒ 88 cm
∴ Perimeter of ring = 88 - 44 = 44 cm
Answer:
2 or dos or two
Step-by-step explanation:
