B)
Because the starting point is both at the house
Given:
12 sq.ft of paper @ $1/sq.ft
4 ft of wood @ $3/ft
14 yds of string @ $2/yd
Part A:
total cost for one kite
=12 sq.ft of paper @ $1/sq.ft
4 ft of wood @ $3/ft
14 yds of string @ $2/yd
= 12*$1 + 4*$3 + 14*$2
=$12 + $12 + $28
=$52
Part B:
Total cost for four kites
= 4* cost for one kite
= 4*$52
=$208
Answer:
50degrees
Step-by-step explanation:
The sum of angle in the triangle XYZ is 180degrees, hence;
<X + <Y + <Z = 180
Given
m<X = 80degree
m<Y = m<Z
Required
m<Z
Substitute the given angle
80 + m<Z + m<Z = 180
80 + 2m<Z = 180
2m<Z = 180 - 80
2m<Z = 100
m<Z = 100/2
m<Z = 50degrees
Hence the measure of angle Z is 50degrees
Answer:
1 and 1
Step-by-step explanation: