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lana [24]
2 years ago
15

Need heeeelp please ​

Mathematics
1 answer:
Fiesta28 [93]2 years ago
5 0

Answer:

4v^{7}x³(7y^{6} - 3v²x^{6})

Step-by-step explanation:

28v^{7}x³y^{6} - 12v^{9}x^{9} ← factor out 4v^{7}x³ from each term

= 4v^{7}x³(7y^{6} - 3v²x^{6})

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The sum of 4 consecutive even integers is 36, what is the 3rd largest integer in the set?
Dmitry [639]
Smallest #= x
2nd smallest #= x+2
3rd smallest #= x+4
largest #= x+6
x+x+2+x+4+x+6=36
4x+12=36
4x=24
x=6
3rd largest integer= x+2
6+2=8
The 3rd largest consecutive even integer is...
8
Hope this helps!
4 0
4 years ago
One diagonal of a kite is twice as long as the other diagonal. If the area of the kite is 400 square meters, what are the length
san4es73 [151]

Answer:

20m and 40m

Step-by-step explanation:

The area (A) of a kite is calculated using the formula

A = \frac{1}{2} product of diagonals

Let one diagonal be d then the other diagonal is 2d ( twice as long )

Hence

\frac{1}{2} × 2d × d = 400

d² = 400 ← take the square root of both sides

d = \sqrt{400} = 20

and 2d = 2 × 20 = 40

The diagonals are 20m and 40m in length

5 0
4 years ago
8b
Mekhanik [1.2K]

Answer:

P = 36 - 9π

Step-by-step explanation:

Similar to solving the area

7 0
3 years ago
Read 2 more answers
Lee spent c cents to buy five pears. In terms of c and d, how many pears could Lee
vfiekz [6]

The expression that can be used to represent the number of pears that can be bought with d dollars is d(c/5)

<h3>How many pears can be bought with d dollars?</h3>

The first step is to determine the price of one pear. This can be determined by dividing c cents by 5 pears.

Cost of one pear = c/d

The second step is to multiply the cost of one pear by d dollars:  d(c/5)

To learn more about division, please check: brainly.com/question/13281206

8 0
2 years ago
Tell how to solve each two-step equation. Then solve it. The first one is done for you.
ra1l [238]
 15 - 4t = 3
-15        -15
-4t = -12
-4t/-4 = -12/-4
t = 3
3 0
3 years ago
Read 2 more answers
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