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Luda [366]
3 years ago
7

Find distance of (-3, 8) and (6,-6)​

Mathematics
2 answers:
Serggg [28]3 years ago
5 0

Answer:

16.64 units

distamce formula=

choli [55]3 years ago
4 0

Answer:

d=16.6 or 16.64

Step-by-step explanation:

so just just use the distance formula

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Show your work please
Aneli [31]
Rise is 3 and run is 3.5 so its 3/3.5
5 0
3 years ago
Find the area. simplify your answer.
PolarNik [594]

Answer:

The area is:

2 {x}^{2}

Step-by-step explanation:

Area of this figure is simply the product of the base and the height, as it just happens to be a slanted or inclined rectangle.

Therefore:

a = 2x (x) = 2 {x}^{2}

5 0
4 years ago
If (9x − 4)(9x + 4) = ax² − b, what is the value of a? (5 points)
lions [1.4K]

Given, (9x - 4)(9x + 4) = ax² - b

From algebraic identities:

We know, (a + b)(a - b) = a² - b²

Now, 81x² + 36x - 36x - 16 = ax² - b

81x² - 16 = axis² - b

So ax² = 81x²

a = 81

-b = -16

b = 16

Solution

Therefore, the value of a is 81.

<h2>MyHeritage</h2>
8 0
3 years ago
Read 2 more answers
Find the area of a parallelogram with base 15 yards and height 21 2/3 yards​
SpyIntel [72]

Answer:

325 yards

Step-by-step explanation:

To find the area of a parallelogram, it is base times height.

Therefore, it is 15 times 65/3 which gives you 325.

I changed 21 2/3 to 65/3 so I could put it into the calculator the easiest. They are the same fraction.

4 0
4 years ago
HELP QUICK! PLEASE! PLEASE!
Alex787 [66]

Answer:

I dont know

Step-by-step explanation:

You always do something with the multiplication and division.

5 0
3 years ago
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