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Eduardwww [97]
3 years ago
12

Write a formula that relates the are A of a triangle to to the lengths of its base b and height h

Mathematics
2 answers:
Lena [83]3 years ago
6 0
The area of a triangle is the base multiplied by the height divide by two.
so A = (b x h) / 2
dimaraw [331]3 years ago
6 0
A=1/2(bh) is the formula
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What is vertex of x^2+5x-3
Art [367]

\text{The vertex of}\ ax^2+bx+c:\\\\(h,\ k),\ \text{where}\ h=\dfrac{-b}{2a};\ k=f(h)=\dfrac{-(-b^2-4ac)}{4a}

\text{We have:}\\f(x)=x^2+5x-3\\\\a=1,\ b=5,\ c=-3\\\\h=\dfrac{-5}{2\cdot1}=\dfrac{-5}{2}=-2.5\\\\k=f(-2.5)=(-2.5)^2+5(-2.5)-3=6.25-12.5-3=-9.25

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6 0
2 years ago
3. You want to leave a tip for a meal that
Rasek [7]

Answer:

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5 0
3 years ago
(08.03)
Alik [6]

Answer:

Option D, (x + 2)(x - 6)

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<u>Step 1:  Factor </u>

x^2 - 4x - 12

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(x - 6)(x + 2)

(x + 2)(x - 6)

Answer:  Option D, (x + 2)(x - 6)

8 0
2 years ago
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likoan [24]
Multiply:  (3x-4)(2x-5)

This comes out to 6x^2 - 15x - 8x + 20

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3 years ago
Explain how to simplify radical expressions without variables
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U just gotta do it you know
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