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Rzqust [24]
4 years ago
10

Evaluate the indefinite integral: 1/( t^2 − 6t + 45) dt

Mathematics
1 answer:
Blababa [14]4 years ago
5 0
Consider this option (see the attachment).
Note, that the formula (a+b)²=a²+2ab+b² is used.

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(ü) Write 2067 correct to the nearest hundred.​
zepelin [54]

I think 2100

I'm not sure dont blame if it's wrong

4 0
3 years ago
Please help if you know Math ASAP will mark Brainlest
vovangra [49]

Answer:

abdcdefghjiklmnopqrstuvwxyz

6 0
3 years ago
Factor 26r3s + 52r5 – 39r2s4.
algol [13]

Answer:

13r²(2rs + 4r³ - 3s⁴)

Step-by-step explanation:

In equation 26r³s + 52r⁵ - 39r²s⁴;

The GCF of 26, 52, and 39 = 13

The GCF of r³, r⁵ and r² = r²

The GCF of s, (no "s"), and s⁴ = no "s" (Since one of the number doesn't have "s")

Now we can factor out 13r² from all three expressions;

26r³s + 52r⁵ - 39r²s⁴

=> <em>13r²(2rs) + 13r²(4r³) - 13r²(3s⁴)</em>

To factor it all together;

<u>13r²(2rs + 4r³ - 3s⁴)</u>

Hope this helps!

7 0
3 years ago
Simplify (9 ^ 2)/(9 ^ 7)<br> PLS HELP!!!! WILL MARK BRAINLIEST!
Gre4nikov [31]

Answer:

1/9^5

Step-by-step explanation:

Yeah you're correct, 9^2/9^7 = 1/9^(7-2).

5 0
3 years ago
I need to graph -3x+2y=4
hammer [34]
-3x + 2y = 4
2y = 3x + 4
y = 3/2x + 2

so ur slope is 3/2 and ur y int is (0,2)

ur x int can be found by subbing in 0 for y and solving for x
-3x + 2(0) = 4
-3x = 4
x = -4/3...so ur x int is (-4/3,0)

so plot ur x and y intercepts (0,2) and (-4/3,0)....and start at (-4/3,0) and since ur slope is 2, go up 2 spaces and to the right 1 space, then up 2 spaces, and to the right 1 space...keep doing this and u should cross the y axis at (0,2)
5 0
4 years ago
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