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Ostrovityanka [42]
3 years ago
11

How do you find the area of a triangle?

Mathematics
2 answers:
Doss [256]3 years ago
8 0
Its base × hight / 2
guapka [62]3 years ago
7 0
The formula to find the area of a triangle is

\frac{h_{b}b }{2}

If you have any more questions let me know!
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The larger of two numbers is 12 less than 5 times the smaller. If the smaller number is equal to one-third of the larger number,
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Answer:

one=12 sencond=1

Step-by-step explanation:

x=12

then,y=3

after that

first NUM,=12

second NUM=1

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Choose the correct simplification of the expression (−2x 8y)(9x − 3y).−18x2 78xy − 24y218x2 78xy − 24y2−18x2 − 78xy 24y2−18x2 72
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How many solutions exist for the given equation? StartFraction one-half left-parenthesis x plus 12 right-parenthesis equals 4 x
Firlakuza [10]

Answer:

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Step-by-step explanation:

Given the equation:

\dfrac{1}{2}(x+12)=4x-1

Multiply this equation by 2:

2\cdot \dfrac{1}{2}(x+12)=2\cdot (4x-1)\\ \\x+12=2(4x-1)

Use distributive property:

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Combine the like terms:

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Thus, this equation has one solution x = 2

7 0
3 years ago
Read 3 more answers
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