If you were to plan a party, you could use a linear equation. for example, the room you are renting is $500. The price for food per person is $10
#1)
incorrect slope is
y2 - y1
-------------
x1 - x2
answer is B
Answer:
m<3 = 90
C
Step-by-step explanation:
This is a kite. The diagonals intersect each other in such a way that m<1 and m<3 are at right angles. m<3 = 90o
Answer:
Step-by-step explanation:
1)down 8 up 10
2)11.2
3)9+9+9+9+9=45
4)middle
5)77.0
The complete question in the attached figure
we know that
m angle bad =75°
remember that on parallelogram
(∠A + ∠<span>B) = 180°
[Since, sum of the interior angles on the same side of the transversal is 180°]
therefore
</span>∠B=180°-∠A=180°-75°=105°
∠B=105°
<span>Similarly
∠B + ∠C = 180°
∠C + ∠D = 180°
and ∠D + ∠A = 180°</span>
<span>Thus, the sum of any two adjacent angles of a parallelogram is 180°.
</span>
m angle bcd=∠C=180-∠B=180°-105°=75°
the answer is m angle bcd=75°