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3 years ago

Um if you good at math please help me and i will give you brainliest

Mathematics

2 answers:

irina [24]3 years ago

5 0

Answer:

Side a = 20.8

Side b = 20.5

Side c = 30

Side d = 2

Side e = 12.6

Step-by-step explanation:

Oduvanchick [21]3 years ago

3 0

Answer:

Side a = 20.8

Side b = 20.5

Side c = 30

Side d = 2

Side e = 12.6

Step-by-step explanation:

We need to know what X is here is the equation:

3.2a+8+12.6+ $\frac{1}{2}a$ +5(a+2)+(6a-3.5)=85.9

After doing the math you get a=4.

Apply this to each side and get the answer.

Side a = 20.8

Side b = 20.5

Side c = 30

Side d = 2

Side e = 12.6

Check

20.8+20.5+30+2+12.6=85.9

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Schach [20]

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Step-by-step explanation:

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Then $u^2+2u+1=(u+1)^2=0$

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This gives us $x= \pi$ or all integer multiples of $\pi (n \pi)$

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3 years ago

Elijah has $500 in a savings account at the beginning of summer he wants to have at least 200 at the end of summer he withdraws

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Answer:

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3 0

3 years ago

Me ajudem com essas questões

n200080 [17]

Are you sure you in elementary

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4 years ago

Let sin(47o)=0.7314 . Enter an angle measure (β ), in degrees, for cos(β)=0.7314

amid [387]

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8 0

4 years ago

At the library, there is a four-hour span of time to use a computer. The time slots are 1/3 hour long. How many time slots are t

andreyandreev [35.5K]

Answer:

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3 years ago