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Kruka [31]
3 years ago
15

Given = 1/(−3), what is ((+ℎ)−())/ℎ ?

Mathematics
1 answer:
exis [7]3 years ago
6 0

Answer:

-(1/(x+h-3)(x-3))

Step-by-step explanation:

y=1/(x-3)

(f(x+h)-f(x))/h=(1/(x+h-3)-1/(x-3))/h=-(1/(x+h-3)(x-3))

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Find the area of the trapezoid. points are (-5,-3)(4,-3)(6,-7)(-7,-7)​
Olegator [25]

Answer:

44 square units

Step-by-step explanation:

The area of a trapezoid with bases b₁ and b₂ and height h is given by the formula

A=\left(\dfrac{b_1+b_2}{2}\right)h

If you're wondering how we get this formula, check the attached illustration (remember the area of a parallelogram is its base multiplied by its height)! Moving on to our trapezoid, the pairs of points (-5,-3)(4,-3) and (6,-7)(-7,-7) form two horizontal segments, which form b₁ and b₂, and our height is the distance between the y-coordinates -3 and -7, which is 4. We can find b₁ and b₂ by finding the distance between the x coordinates in their pairs of points:

b_1=|-5-4|=|-9|=9\\b_2=|6-(-7)|=|6+7|=13

Putting it altogether:

A=\left(\dfrac{9+13}{2}\right)(4)=\left(\dfrac{22}{2}\right)(4)=(11)(4)=44

So the area of our trapezoid is 44.

4 0
3 years ago
What is the reason that supports the statement made on line 5?​
creativ13 [48]

Answer:

V is given to be midpoint of WZ and XY

=> WV = VZ and XV = VY (1)

As opposite angles,

=> WVX = ZVY (2)

From (1) and (2), then

Triangle WXV = Triangle ZYV (SAS)

=> Option SAS is correct.

Hope this helps!

:)

8 0
3 years ago
Read 2 more answers
A company builds rectangular shaped storage buildings for home owners at $20 per square foot. Rick wants to have a storage build
Lynna [10]
First, you find how many total feet Rick can afford. To do this, you do 2000/20 which equals 100. Then, you write your inequality. 100 is less than or equal to 2x+6. Next, you solve your inequality. You subtract 6 on both sides to get 94 equals 2x. To solve this, you divide by 2 on both sides. In this scenario, x stands for the width.
7 0
3 years ago
Hello guys i m new here vkq-jnfi-uif meet ​
sergeinik [125]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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5/3 plus 11/4 I NEED IT FAST!!
slega [8]
The answer is 53/12=4 5/12
6 0
2 years ago
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