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Daniel [21]
3 years ago
14

Plz help me out it would be a life time

Mathematics
2 answers:
kicyunya [14]3 years ago
7 0

Answer:

a= 3 w- 1

Step-by-step explanation:

Ivanshal [37]3 years ago
5 0

Answer:

A=12u^{2}

Step-by-step explanation:

A=bh/2

A=(4)(6)/2

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the sum of the reciprocals of two consecutive even integers is 9/40. this can be represented by the equation shown 1/x + 1/(x+2)
Ivanshal [37]

Answer:

  8, 10

Step-by-step explanation:

Multiplying the equation by the product of the denominators, we have ...

  40(x+2) +40x = 9x(x+2)

  80x +80 = 9x^2 +18x . . . . eliminate parentheses

  9x^2 -62x -80 = 0 . . . . . . put in standard form

  9x^2 -72x +10x -80 = 0 . . . prepare to factor by grouping

  9x(x -8) +10(x -8) = 0 . . . . . factor pairs of terms

  (9x +10)(x -8) = 0

Solutions are ...

  x = -10/9  and  x = 8

The integers are 8 and 10.

_____

<em>Comment on the attachment</em>

I find a graphing calculator to be a nice tool for solving these. It finds zeros easily, so writing the equation so it equals zero is a useful first step.

5 0
4 years ago
There are 6 squares and 9 circles. What is the simplest ratio of squares to total shapes?
Inga [223]
The ratio is 2:5 yep
hope it helps how do you know?
4 0
4 years ago
75 POINTS
Fantom [35]

Hi Timothy,


1. Write a rule for the sequence.

8, -1, -10, -19...

A. Start with 8 and add -9 repeatedly

B. star with -9 and add 8 repeatedly

C. start with 8 and add 9 repeatedly

D. start with 8 and subtract -9 repeatedly---

Answer - So you have to start with -9 then keep subtracting 9. Thats what I think the answer is but the answer is not stated in the question. Let me know on what that is. The closest answer is probably either B or D.


2. find the next three terms of the sequence.

-6, -24, -96, -384

1) -768, -1536 , -3072

2) -768, -3072, -12288

3) -1536, -6144 , -24567

4) -1536, -9216, -36864

The rule is multiplying by 4!

So the correct answer is 3) -1536, -6144 , -24567

5 0
3 years ago
The U.S. government borrows money by _____.
ziro4ka [17]
 D. Issuing Treasury bonds and other goverment-backed securities.
-Hope this helps :)
5 0
3 years ago
Read 2 more answers
One bottle of ongo pain medicine contains 60 tablets. How many tablets are contained in 3 3/4 bottle
Snowcat [4.5K]

answer:

600 tablets in 33/4

Step-by-step explanation:

60 =1bottle

33/4 =8.25 =8 bottles and1/4

60*8=480

480/4=120

120+480=600

5 0
4 years ago
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