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marusya05 [52]
3 years ago
12

How do you solve for b in the triangle formula

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
6 0

Step-by-step explanation:

 b⋅h⋅1/2 is the area of a triangle.

This might help

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The slope of the the tangent line to a curve at a point. Calc derivative help
MrRissso [65]

Hello from MrBillDoesMath!

Discussion:

The slope of the tangent to the curve y = 4x^3   is given by the first derivative.

-----------------------------------

y' = 4 (3x^2) =  12x^2

At (-3,-108), the slope is   12x^2 = 12(-3)^2 = 12*9 = 108

-----------------------------------

-----------------------------------

y = mx + b

From the first part, m = 108 so y = 108x + b.

Substituting  y = -108 when x = -3 gives

-108 =  108(-3) + b =>   add 3* 108 to both sides

-108 + 108(3) = b   =>   as 3 -1  = 2

108*2 = b = 216

y = 108x + 216

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Thank you,

MrB

5 0
3 years ago
Amelia and Elliott are collecting empty soda cans for recycling. Amelia has 13 less than 5 times the cans that Elliott has. Toge
xeze [42]

Answer:

D.) Elliott has 212 cans, Amelia has 45 cans

Step-by-step explanation:

257 = x + (5x - 12)

257 = 6x - 13

+13           +13

270 = 6x

/6        /6

45 = x     (the amount of Amelia's cans)


257 - 45 = 212  (the amount of Elliott's cans)


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Find the sale price.<br><br> Original Price - $56.00<br><br> Discount- 20%
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The answer to the question

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What is the value of f(g(3))
denpristay [2]

Answer:

A

Step-by-step explanation:

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7 0
2 years ago
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Using the slope-intercept form, the slope is 3 3 . To find an equation that is parallel<span>to </span>y=3x−2 y<span> = 3 ⁢ x - </span>2<span> , the slopes must be equal. Using the slope of the equation, find the </span>parallel line<span> using the point-slope formula. Find the value of b b using the formula for the equation of a </span>line<span>.</span>
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3 years ago
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