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zubka84 [21]
2 years ago
6

No links please just answers thank you

Mathematics
1 answer:
kompoz [17]2 years ago
3 0

Answer:

1. If x = 4 and y = 8, u = 3x - 4 would make sense because 3x, or 3 x 4 = 12

12 - 4 = 8 y = 8 (True)

2. m = 12 and n = 200 . n = 15m - 20 15 x 12 = 180 180 - 20 = 200 Would not make sense because 180 - 20 is 160 (False)

3. a = 5 and b = 48    b = 48 . 8a + 8 = 8 x 5 + 8 8 x 5 + 8= 48

(True)

4. G = 40 and h = 1000

H = 25g + 300

25g = 1000

1000+300= 1300, not 1000

(false)

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How do i solve (3c^2d^4) ^3 x (2c^5d^8)^3?
vredina [299]

Answer:

216c^{21}d^{36}

Step-by-step explanation:

(3c^2d^4)^3 * (2x^5d^8)^3

(3c^2)^3 (d^4)^3 * (2c^5)^3 (d^8)^3

27c^6 d^{12} * 8c^{15} d^{24}

216c^{21}d^{36}

Hope this helps!

7 0
2 years ago
What is the value of x?
RSB [31]

An exterior angle equals the sum of the remote interior angles .

So


x + 60 = 95

x = 95 - 60

x = 35


Answer

B. 35

7 0
3 years ago
Read 2 more answers
1. How many ways are there to make an octagon with 19 different sticks when order DOESN’T matter?
mart [117]

Answer:

1. 19C8 = 75582

2. 19P8= 3047466240

Step-by-step explanation:

First, find the number of ways to get 8 sticks from 19. At first, you have 19 choices, then 18, then 17, all the way to 12. Giving you 19*18*17*...*13*12, or 19!/11!.

Combination:

When order doesn't matter, you have to divide 19!/11! by the number of ways to order 8 sides, or 19!/11!/8!=19C8=75582

Permutation:

When order doesn't matter, you don't have to divide 19!/11! by the number of ways to order 8 sides, since you count each of these, and 19!/11!=19P8=3047466240.

6 0
3 years ago
50 points! help, quick please!
kondor19780726 [428]

Answer:

Step-by-step explanation:

The two rules are :-

15 - 10(n - 1)

25 - 10n

6 0
2 years ago
Read 2 more answers
Jim earns $1,600 per month after taxes. He is working on his budget and has the first three categories finished. Housing $576 Fo
Afina-wow [57]

B.

He has used the highest recommended percentages to calculate the amounts for the three categories.

5 0
3 years ago
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