A= 2 to the power of -1
Because if it's the same base no in multiplication we add the indices and in division we subtract the indicies
Answer:
£2
Step-by-step explanation:
Let T represent T-shirt and H represent hat
5T + H = £27.00
2T + H = £12.00 Subtract two equation
5T + H - 2T - H = £27 - £12 ➡ 3T = £15 and T = £5 this is the cost for a t-shirt
If a t-shirt costs £5 and 2 t-shirt + a hat costs £12 then a hat costs £2
I think sherry because 450 divided by 9 equals 50mph and jose drives 65mph.
Cost of one hosta is $5 and cost of one geranium is $9.
Step-by-step explanation:
Let,
Cost of one hosta = x
Cost of one geranium = y
According to given statement;
13x+3y=92 Eqn 1
6x+14y=156 Eqn 2
Multiplying Eqn 1 by 6
Multiplying Eqn 2 by 13
Subtracting Eqn 3 from Eqn 4
Dividing both sides by 164
Putting y=9 in Eqn 2
Dividing both sides by 6
Cost of one hosta is $5 and cost of one geranium is $9.
Keywords: linear equation, subtraction
Learn more about linear equations at:
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See the attached picture to better understand the problem
we know that
in the right triangle ABC
tan 9.2°=BC/AC-----> BC=AC*tan 9.2°----> BC=22*tan 9.2°---> BC=3.56 ft
<span>the height of the basketball hoop=BC+CD----> 3.56+5.6----> 9.16 ft
</span><span>the height of the basketball hoop=9.2 ft
the answer is</span><span>
the height of the basketball hoop is 9.2 ft</span>