Kate has a coin collection. she keeps 7 of the coins in a box, which is only 5% of her entire collection. what is the total number of coins in kate’s coin collection

ANSWER: Kate has 140 coins in her coin collection.

Step-by-step explanation:

Multiply 5% by x (the unknown number of coins) to equal 7 coins.

x= total number of coins

5% * x= 7

convert % to decimal (5% ÷ 100)

0.05x= 7

divide both sides by 0.05

x= 140 coins

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)