9514 1404 393
Answer:
16 nickels
Step-by-step explanation:
Robert can group his coins into groups consisting of 1 nickel and 4 pennies. The value of each group is 9¢, so the number of groups Robert can make is ...
$1.44/$0.09 = 16 . . . groups
Since there is 1 nickel in each group, Robert has 16 nickels.
She will be 35, because Chapter 7 bankruptcies stay for ten years.
Answer: 1: x^2 + 25 = 0 x=5
2: x^2 - 11x + 28 = 0 x=7 i think
3: x^2 + 8x + 16 = 0 x=-4
Step-by-step explanation:
Answer:
<h3>Q5</h3>
As the opposite angles of a cyclic quadrilateral, A is supplementary with C and B is supplementary with D.
In the trapezoid, angle A is supplementary with D and angle B is supplementary with C.
It means ∠A ≅ ∠B and ∠D ≅ ∠C
Now, ∠ABD ≅ ∠ACD as both angles intercept same arc AD.
<u>So we have:</u>
- m∠B = m∠ABD + m∠DBC = 35° + 72° = 107°
- and
- m∠C = 180° - m∠B = 180° - 107° = 73°
So angles B and A are 107° and angles D and C are 73°
<h3>Q6</h3>
PXR is exterior angle of triangle XSR.
Angles Q and S are supplementary as opposite angles of a cyclic quadrilateral QPSR.
- m∠PXR = m∠XRS + m∠XSR = 20° + (180° - 80°) = 120°
