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Tanzania [10]
3 years ago
10

Given h(x)=-x-1,find h(-2)

Mathematics
1 answer:
Flura [38]3 years ago
6 0

\large\underline{\bf\red{Solution:-}}

Given that : h(x) = - x - 1 .

And we are required to find the value of h(-2) .

For this just in place of x replace it by -2 .

So ,

=> h(x) = - x - 1.

=> h(x) = - ( x + 1 ) .

=> h(-2) = - ( -2 + 1 )

=> h(-2) = - 1 × -1 .

=> h(-2) = 1

<u>Hence</u><u> </u><u>the</u><u> </u><u>req</u><u>uired</u><u> answer</u><u> is</u><u> </u><u>1</u>

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the figure at the right shows the dimensions of the garden in Marissa's back yard. What is the area of the garden?
vodka [1.7K]

The area of the garden is 74 square feet

<h3>How to determine the area of the garden?</h3>

The complete question is added as an attachment

From the attached figure, we have the following shapes and dimensions:

  • Rectangle: 10 by 5 feet
  • Trapezoid: Bases = 10 and 6; Height = 3

The rectangular area is

A1 = 10 * 5

Evaluate

A1 = 50

The area of the trapezoid is

A2 = 0.5 * Sum of parallel bases * height

This gives

A2 = 0.5 * (10 + 6) * 3

Evaluate

A2 = 24

The total area is

Total = A1 + A2

This gives

Total = 50 + 24

Evaluate

Total = 74

Hence, the area of the garden is 74 square feet

Read more about areas at:

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1 year ago
Need help on maths question asap
Zigmanuir [339]

Answer:

276

Step-by-step explanation:

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3 years ago
Which table represents a linear function?
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Which of the following is a characteristic of hyperbolic geometry?
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A

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Choice C should be eliminated as well since that's exactly the fifth postulate of Euclid's five fundamental postulates

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Hi there and welcome to Brainly!


The answer to 8+(14+6) = 28. The reason for this is you add what is in parenthesis first then you add the number outside of the parenthesis. This follows the PEMDAS rule which is called the order of operations. PEMDAS is an acronym which stands for Parenthesis, Exponents, Multiplication/Division, and Addition/Subtraction, this is the order you should follow when solving any problem.


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