delete my answer please its useless
Answer:
h(a + 2) = 4a + 3
Step-by-step explanation:
∵ h(x) = 4x - 5
∴ h(a + 2) = 4(a + 2) - 5
∴ h(a + 2) = 4a + 8 - 5 = 4a + 3
7.72 convert the nickels and dimes into pennies, add that to the other number of pennies and divide that by 100
ABC ,⊿PQR,select an angle ∠ACB =θ
LET θ’s (opp,adj,hypo)=(AB,BC,AC) and (PQ,QR,PR)
Then by similarity,
sinθ=AB/AC=PQ/PR ,cosθ=BC/AC=QR/PR ,tanθ=AB/BC=PQ/QR
the corresponding ratio of (adjacent side/hypotenuse),and hence
the cosine ratio must be the same
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i think it help
Answer:
Step-by-step explanation:
Jacket multiplied by 20 percent
$120.00 x .20 = 24
Jacket minus the answer
$120 - 24 =96
New cost of jacket is $96
Now multiply that by 6.25% tax
$96 x 6.25 = 6.00
Add the sales tax to cost of jacket
$96.00 + 6.00 = $102.00
