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diamong [38]
2 years ago
12

Find the area of a triangle whose two sides are 18cm and 10cm and the perimeter is 42cm

Mathematics
1 answer:
kobusy [5.1K]2 years ago
5 0

Ur answer will be - A≈69.65cm².  

<u><em>Hope this helps!!</em></u>

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How many solutions does the equation -9(x+6)=-9x+108 have?
elixir [45]

Answer:

No solution

Step-by-step explanation:

Simplify the equation to solve for x.

-9(x+6)=-9x+108  Distribute

-9x-54=-9x+108 Combine like terms

+9x       +9x

0-54=108 Combine like terms

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0=162 No solution

4 0
3 years ago
Which value of x makes the equation -5(x-3)=-25​
Mnenie [13.5K]

Answer:

x=8

Step-by-step explanation:

-5(x-3)=-25

Divide each side by -5

-5/-5(x-3)=-25/-5

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3 years ago
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3 years ago
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Which algebraic expression is equivalent to the expression below?
Anarel [89]

Answer:

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Step-by-step explanation:

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Then apply the exponent:

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2 years ago
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Need help......................
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I don’t really know it sry
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