Answer:
$10.5
Step-by-step explanation:
4(5.25) = $21 (total amount of money spent)
we want to divide that by 2 because we want to find the cost of one pizza
21/2 = $10.5
Answer:
Step-by-step explanation:
Simplemente agregue usando la calculadora y debería obtener esta respuesta. ;)
The value of x is 10 and y is 20.
Solution:
<em>Sum of the adjacent angles in a straight line = 180</em>
⇒ 7x° + 90° + 20° = 180°
⇒ 7x° + 110° = 180°
Subtract 110° from both sides.
⇒ 7x° = 70°
Divide by 7 on both sides.
⇒ x° = 10°
In the image, 90° and (5x° + 2y°) are vertically opposite anlges.
<em>If two lines are intersecting, then vertically opposite angles are equal.</em>
⇒ (5x° + 2y°) = 90°
⇒ 5(10°) + 2y° = 90°
⇒ 50° + 2y° = 90°
Subtract 50° from both sides.
⇒ 2y° = 40°
Divide by 2 on both sides.
⇒ y° = 20°
Hence the value of x is 10 and y is 20.
the answer is 1 but idk for sure