Brenda bought a new computer $380 .she made a payment $140 and got a discount of $30 .Her mother paid 1/2 of the balance . How m
uch does Brenda have left to pay?
2 answers:
Answer:
She needs to pay $20 more.
Step-by-step explanation:
Mothers payment: $360 divided by 2 = $190 left for Brenda
Brenda + discount payments: $190 - $140 = $50
$50 - $30 discount = $20
Answer:
$175
Step-by-step explanation:
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Step-by-step explanation:
Let the larger integer be x
Hence, the smaller integer = x-2
Hence,
Reciprocal of the x= 1/x
Reciprocal of x-2= 1/ x-2
Hence. their sum=
x+y=10
x-y=8, x=y+8
y+8+y=10
2y=2
y=1
So, x=10-y=10-1=9.
Numbers Would be 9 and 1.
They are all larger than 90 degrees, and in a triangle they would all be obtuse angles.
