Answer:
Step-by-step explanation:
Pythagoream theorem applies.
The long wires are
long, or about 54m long.
The short ones are
, or about 36m long. You will need 4 of each, so it's
of wire
Attached solutions. Was not able to see the last two. Send the fraction and I will add them in.
Answer:
Step-by-step explanation:
Let b represent the number of black
ink pens that John wants to buy.
Let r represent the number of red
ink pens that John wants to buy.
John wishes to buy 20 pens. This would be expressed as
b + r = 20
The store sells black ink pens for $5 and red ink pens for $4. John doesn’t wish to spend more than $92. The inequality to show this information would be expressed as
5b + 4r ≤ 92
Δ YX Z And Δ VUW are SIMILAR because all their respective angles are congruent:
∠ y = 90°; ∠ v = 90°
∠ x = 67°; ∠ u = 67°
∠ z = 23°; ∠ w = 23°
Two triangles are similar if their related angles are congruent (answer B)
Answer:
A(2,3) B(5,9)
distance formula= 
#put the value x1,x2 for 2,5 and y1,y2 for 3,9 in the formula
Step-by-step explanation: