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erik [133]
1 year ago
12

Look at the image below.7,120Course se54.Course che3What is the area of the triangle?units

Mathematics
1 answer:
Paladinen [302]1 year ago
8 0
\text{Area of the triangle = 6 unit}^2Explanation:

The triangle is right angled.

The formula for area of the triangle:

\begin{gathered} A\text{ = }\frac{1}{2}bh \\  \\ b\text{ = base} \\ h\text{ = height} \end{gathered}

base = 3

height = 4

substitute the values:

\begin{gathered} \text{Area of the triangle = }\frac{1}{2}\times3\times4\text{ = 12/2} \\ \text{Area of the triangle = 6 unit}^2 \end{gathered}

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3 years ago
Is (-4x+9) squared a perfect square
kaheart [24]

Answer:

+ 6x + 9 ...so x2 + 6x + 9 is a perfect square trinomial. ... The first term, 16x2, is the square of 4x, and the last term, 36, is the square of 6. (4x)2 – 48x + 62.

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3 years ago
What is 2700 divided 90​
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30

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3 years ago
My number has a tens digit that is 8 more than the ones digit. Zero is not one of my digits. Write the 2-digit number that match
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Answer:

The number is 91

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6 0
3 years ago
Read 2 more answers
36√(3)-(432/7+4√(3))=?
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40√3+432/7 is the answer

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