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GuDViN [60]
3 years ago
5

Answers the question please

Mathematics
1 answer:
Kruka [31]3 years ago
6 0

Answer:

I would say (B) 14,55

Step-by-step explanation:

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Gekata [30.6K]
Area is 35
perimeter is 24
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3 years ago
The area of a triangle is 384 sq ft. If it's base is 8 ft longer than its height. Find the length of the base and height.
Alex787 [66]
x-\ base\\
y- \ height\\\\
x-8=y\\
Area=\frac{1}{2}xy\\\\
384=\frac{1}{2}*x(x-8)\\
768=x^2-8x\\
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x=32\\\\y=32-8=24\\\\Length\ of\ base\ is\ 32\ and\ height\ 24.
8 0
4 years ago
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While shopping for clothes Tracy spent $38 less than three times what Daniel spent right and solve an equation to find how much
Gnom [1K]

Answer:

y=3x-38

Step-by-step explanation:

We know that Tracy spent $38 in less than 3 times than what Daniel spent. Given this information we can put our eqaution together.

Y=3x-38

Hope this helps! :)

6 0
4 years ago
Suppose we want to choose 3 letters, without replacement, from the 4 letters A, B, C, and D. (a) How many ways can this be done,
Aliun [14]

Answer:

A) 24 ways

B) 4 ways

Step-by-step explanation:

a) permutation occurrs when order of choices matters.

N = 4P3 = 4!/(4-3)! = 4!/1!

N = 24 ways

b) combination occurs when order of choices doesn't matter.

N = 4C3 = 4!/3!(4-3)! = 4!/3!(1!)

N = 4 ways

6 0
4 years ago
Martha ran a 5-kilometer race in 22.5 minutes what is Martha's unit rate​
IgorLugansk [536]
22.5/5 = 4.5
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3 years ago
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