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3 years ago

What is the area of a right triangle with a base length of 4 inches and height of 4 inches?

Mathematics

2 answers:

Mice21 [21]3 years ago

4 0

The area of the triangle is 8 inches ^2

Afina-wow [57]3 years ago

4 0

The area of the triangle is 8 inches

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Using substitution x+3y=3 3y-2x=12

frez [133]

Step-by-step explanation:

Given :-

x + 3y = 3
3y - 2x = 12

And we need to solve the equation using Substituting method . So on taking the first equation ,

$\rm\implies x + 3y = 3 \\\\\rm\implies x = 3 - 3y$

Put this value in (ii) :-

$\rm\implies 3y - 2x = 12 \\\\\rm\implies 3y - 2(3-3y)=12\\\\\rm\implies 3y -6-6y = 12 \\\\\rm\implies -3y = 18 \\\\\rm\implies y = -6$

Put this Value in (I) :-

$\\\\\rm\implies x = 3-3*-6 \\\\\rm\implies x = 3+18 \\\\\rm\implies x = 21$

Hence the Value of x is 21 and y is (-6) .

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3 years ago

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Find the amount of the payment for the sinking fund.

ohaa [14]

:)
The formula of the future value of annuity ordinary and solve for pmt
Pmt=58,000÷(((1+0.06÷2)^(2×2)
−1)÷(0.06÷2))=13,863.57

Hope it helps

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3 years ago

9 hundreds equal to how many tens?

Evgen [1.6K]

Ok so you do 900 ÷ 10 which = 90 and 90 x 10 = 900 so the answer is 90

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3 years ago

The square root of 10

stealth61 [152]

Answer:

3.16 is your answer :D

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3 years ago

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Please help meeeeeee

LuckyWell [14K]

Answer:

it's the bottom left one

Step-by-step explanation:

Im just a kid, don't ask

So -1/4x+1/2 x would be 1/4 x because -0.25+0.5=0.25

translating 2/3 into 4/6, so we do 4/6-2/6 which would be 1/2.

:) Im an idiot lol

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2 years ago

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