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3 years ago

Help me I really need it

Mathematics

1 answer:

Ludmilka [50]3 years ago

5 0

Answer:

Your answer is correct!

Step-by-step explanation:

2 with an exponent of 4 you multiply the number (2) the amount of times as the exponent (4)

Then you remember PEMDAS

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

So, once you do your exponent you multiply 8 and 2 which equals 16. Then you divide 16 by 4 which equals 4.

Lastly, you subtract 16 and 4 which equals 12.

Hope this helps!

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PLEASE HELP IF U CAN!

12345 [234]

Answer:

$x = 8$

Step-by-step explanation:

Given

The attached triangle

Required

Determine the value of x

x represents the height of the triangle.

And the area of a triangle is calculated as:

$Area = \frac{1}{2} * Base * Height$

Where

$Base = 4$

$Area = 16$

$Height = x$

The expression becomes

$16 = \frac{1}{2} * 4* x$

$16 = 2* x$

$16 = 2x$

Divide through by 2

$8 = x$

$x = 8$

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