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Basile [38]
2 years ago
12

What is the area of the shaded region of the figure

Mathematics
2 answers:
Artyom0805 [142]2 years ago
7 0

go with I it it is 26.6

that nimber

Alborosie2 years ago
6 0
So we're looking at two rectangles, one cut out of the other, so all you do is find the area of the big one, base times height equals area, minus the area of the small one, base times height equals area. So the equation you have to solve for is this,

Area=(12.6X14)-(3X8.4)
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Find the slope of the line represented by the table. Show all work
wlad13 [49]
You are given the formula
m = (y2-y1)/(x2-x1)
You can pick any two points on table
Let’s choose (9,2) and (3,-2)
Plug in the values into formula
m = (-2-2)/(3-9)
m = -4/-6
Simplify: m = 2/3

Solution: m = 2/3
3 0
3 years ago
The elevation of a fish is - 27 feet. The fish descends 32 feet, and then rises
Tems11 [23]

Answer:

-45 feet.

Step-by-step explanation:

That would be  - 27 - 32 + 14

= -59 + 14

= -45 feet.

3 0
3 years ago
Read 2 more answers
2 1/4 divided by 3 1/2
Elena-2011 [213]

Answer:

9/4 ÷ 7/2

9/4 × 2/7

9/14

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4 0
3 years ago
If the interval (a, ∞) describes all values of x for which the graph of 4/x^2-6x+9 is decreasing, what is the value of a?
harkovskaia [24]

Answer:

a = - 1.1

Step-by-step explanation:

Condition for a single variable function f(x) to be decreasing is f'(x) < 0.

So, in our case, f(x) = \frac{4}{x^{2}} - 6x + 9.

Then, differentiating with respect to x on both sides we get,

f'(x) = 4(- 2)\frac{1}{x^{3}} - 6 < 0

⇒ - \frac{8}{x^{3}} - 6 < 0

⇒ \frac{8}{x^{3}} + 6 > 0

{Dividing both sides with - 1 and hence the inequality sign changes}

⇒ \frac{8}{x^{3}} > - 6

⇒ 8 > - 6x³ {Multiplying both sides with x³}

⇒ 6x³ > - 8 {Interchanging the sides}

⇒ x^{3} > - \frac{8}{6}

⇒ x > - 1.1

Therefore, a = - 1.1. (Answer)

5 0
3 years ago
Read 2 more answers
What is the answer to this?
Jlenok [28]

Answer:

true

Step-by-step explanation:

5(1+2x)= 5 +10x =10x + 5

6 0
3 years ago
Read 2 more answers
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