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2 years ago

8(&- 6) +58 = 2(4x + 5)

Mathematics

1 answer:

IrinaK [193]2 years ago

5 0

Answer:

10=10 the statement is true (if the "&" was an x)

8 is the answer (if the "&" was an 8)

Step-by-step explanation:

You distrubute then add the like terms together (use phtomath it helps)

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3 years ago

The area of a triangle is 30 square centimeters and its base is 10 cm. What is the height in cm of the triangle

Vesnalui [34]

Answer:

The height of the triangle is $6$ cm.

Step-by-step explanation:

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The formula for solving the area of a triangle is $A=\frac{1}{2}bh$ where $b$ stands for base and $h$ stands for height.

Let's substitute 30 $cm^2$ for the area and 10 for the base.

$30=\frac{1}{2} (10)h$

-------------------->>>>

Now, let's solve to find the height.

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Hope this is helpful.

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3 years ago

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Answer:

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Step-by-step explanation:

pls mark brainliest!

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