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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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6, 12, 18 and 24 are the first four multiples of 6. What are the next 2 multiples?

kondor19780726 [428]

Answer:

30 and 36

Step-by-step explanation:

six times two equals 12

6 * 3 = 18

and six times four equals 24.

to get the next two multiples, You need to multiply 6 by 5, and then 6

6 * 5 = 30 and 6 * 6 = 36

3 0

2 years ago

What is greater than 0.05 but less than 0.06

ArbitrLikvidat [17]

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3 years ago

WILL MARK BRAINIEST, QUESTION IS HARD, Ann works for a city’s parks and recreation department. She is looking for some commercia

MrRa [10]

Answer:

$x =320$

Step-by-step explanation:

Given

$x^2 + 200x = 166400$

Required

Find x

We have:

$x^2 + 200x = 166400$

Rewrite as:

$x^2 + 200x - 166400 = 0$

Expand

$x^2 + 520x - 320x - 166400 = 0$

Factorize

$x(x + 520) - 320(x + 520)= 0$

Factor out x + 520

$(x - 320) (x + 520)= 0$

Split

$x - 320 = 0\ or\ x + 520= 0$

Solve

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$x = 320$

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2 years ago

Simplify √5(8+3√6) using radicals

hichkok12 [17]

Your answer should be 34

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3 years ago

How do I solve this problem -2x+9y=15 x+7=4

Olegator [25]

Answer:

x= -3 and y =1

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2 years ago