does the construction demonstrate how to copy a segment correctly by hand?

yes; the compass was kept at the same width as segment ab to create the arc from point c.

yes; a straightedge was used to create ray c.

no; the compass was not kept at the same width as segment ab to create the arc from point c.

no; a straightedge was used to create ray c.

7200

aye bru this a great thing your doin here.

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500