4 years ago

Can someone assist me on this

Mathematics

2 answers:

Savatey [412]4 years ago

8 0

Answer:

The perimeter of the triangle would be 21.2. The area would be 18 ft^2

Step-by-step explanation:

<em>Hope this helps :)</em>

<em>Attached is the work I did to get the answers</em>

Aleks04 [339]4 years ago

5 0

The perimeter would be 21.2 and 18 ^2 feat would be the area correct me if I’m wrong

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PLZ ANSWER QUICK!!!

alexira [117]

Answer; c^2 = a^2 + b^2

c = 17 inches

a = 8 inches

b^2 = c^2 – a^2

b^2 = 17^2 – 8^2

b^2 = 289 – 64

b^2 = 225

b = square root of 225

b = 15 inches ≈ c.

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4 years ago

A woman had 88 goats.20 of them died.how many did he remains with.

Ksju [112]

Nothing cause she used to have 88 and 20 of them died so yeah nothing remains I guess

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3 years ago

Read 2 more answers

Which ordered pair (a,b) is a solution to the given system of linear equations.

egoroff_w [7]

Answer:

A. (-13,-3)

Step-by-step explanation:

Solve the system of two equations:

$\left\{\begin{array}{l}-2a+3b=14\\a-4b=3\end{array}\right.$

From the second equation:

$a=3+4b$

Substitute it into the first equation:

$-2(3+4b)+3b=14\\ \\-6-8b+3b=14\\ \\-8b+3b=14+6\\ \\-5b=20\\ \\5b=-20\\ \\b=-4$

So,

$a=3+4b=3+4\cdot (-4)=3-16=-13$

The solution is (-13,-4)

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3 years ago

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Evaluate: 45 n=1(4n +9) = [?]

Alenkasestr [34]

Answer: 4545

Step-by-step explanation:

Split the summation into smaller summations that fit the summation rules.

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3 years ago

The multiplication table below can be used to find equivalent ratios.

Liula [17]

Answer:

Step-by-step explanation:

3/24 = 3/3*8 = 1/8

24/32 = 4*6/4*8 = 6/8

32/24 = 4*8/4*6 = 8/6

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3 years ago

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Can someone assist me on this​

Can someone assist me on this