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Alika [10]
2 years ago
13

The formula for the area of a triangle is A = kbh, where A is the area, b is the base

Mathematics
1 answer:
BigorU [14]2 years ago
4 0

Answer:

A / kb = h

Step-by-step explanation:

A = kbh

Divide each side by kb

A / kb = hkb/kb

A / kb = h

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Ksju [112]

Answer:

3.162 units

Step-by-step explanation:

First identify the points that undergo transformation

You have;

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The transformation is T: (x,y)= (x+2, y+1), this means to get the image you add the x coordinate of the object to 2, and the y coordinate to 1.

<u>Finding coordinates of the image points A' and B' </u>

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B'=(1+2, 3+1)=(3,4)

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The formula for distance d is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

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Applying the formula

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8 0
3 years ago
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If the probability of selecting, without replacement, 2 red marbles from a bag containing only red and blue marbles is 3 55 and
Marat540 [252]

Answer:

Step-by-step explanation:

Let T = the TOTAL number of marbles in the bag.

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Rearrange: T² - T - 110 = 0

Factor: (T - 11)(T + 10) = 0

So, EITHER T = 11 OR T = -10

Since T cannot be negative, it must be the case that T = 11

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3 years ago
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Answer:

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Step-by-step explanation:

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artcher [175]

Answer:

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