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Brrunno [24]
4 years ago
14

Please help me solve this, I will give you Brainliest. !

Mathematics
2 answers:
Brrunno [24]4 years ago
6 0

\frac{8 + x}{2}

emmainna [20.7K]4 years ago
4 0

Answer:

\boxed{\frac{8+x}{2} }

Step-by-step explanation:

→ Work out the sum of 8 and x

8 + x

→ Divide that by 2 since it says 1/2 of the sum

\frac{8+x}{2}

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Find the length of the missing side.<br> 14.5 m<br> 7.3 m<br> X
Furkat [3]

Answer:

x=  12.528

*rounded is 12.53 or 12.5

Step-by-step explanation:

7.3 ^2 + x^2 = 14.5^2

53.29 + x^2 = 210.25

-53.29            -53.29

x^2= 156.96

x= 12.528

7 0
3 years ago
Does anyone get this?​
Xelga [282]

Answer:H)

Step-by-step explanation:

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3 years ago
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The formula for the area of a triangle is A=bh/2. The area of a triangle is 26 cm squared and its base is 12cm. Using algrebra,
Fed [463]

Answer:

<em>4 and 1 / 3 cm</em>

Step-by-step explanation:

Consider the following;

A = 1 / 2 * Base * Height,\\26 cm^2 = 1 / 2 * ( 12 cm ) * Height

Let us say that Height = x. If that is so, through algebra, let us solve for x;

26 cm^2 = 1 / 2 * ( 12 cm ) * x,\\26 cm^2 = 6 cm * x,\\26 cm^2 / 6 cm = x,\\\\x = 26 cm^2 / 6 cm,\\x = 4 and 1 / 3\\\\Conclusion, Height = 4 and 1 / 3 ( cm )

<em>Solution ⇒ 4 and 1 / 3 cm</em>

8 0
3 years ago
(3b^3-4b^1-7)(2b^2-b^1-9)<br><br> *Multiplying Polynomials*
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A job applicant estimates that his chance of passing a qualifying examination is 2/3, and his chance of being appointed if he do
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So, basically 2
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3 years ago
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