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Sati [7]
2 years ago
8

PLSSSS HELPPPPP 20 POINTSSSSSS MATHHH

Mathematics
1 answer:
VladimirAG [237]2 years ago
6 0

Answer:

-63b^6

Step-by-step explanation:

When you multiply two exponents together with the same base, the exponents get added

Here the base is the same ie b

So b^4 . b^2 = b^{4+2} = b^6

The constants multiply in the usual sense so 7(-9) = -63

Answer is -63b^6

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Score: 50.
dsp73

Answer:

20 weeks

Step-by-step explanation:

you take the total quantity of paper (4 cases times 8 reams per case = 32 reams.

If they use 3 reams every 2 weeks, it will take 22 weeks to use 33 reams

round it to the nearest ten would be 20 weeks!

7 0
3 years ago
What is 5 x 5 I already know the answer but I know people are trying to build up so here you go! Have a fantastic day!
Sever21 [200]

Answer:

25

Extra Info:

Thank you for this !! But for anyone who seriosuy doesn’t know: If you do 5+5, five times, its the same as 5x5 !!

Another Example:

3x3=9

3+3+3=9

3+3=6 6+3=9

7 0
3 years ago
The sum of the angle measures of a triangle is 180°. Two angles of a triangle measure 40°and 60°, so Juan concludes that the thi
Paladinen [302]

Answer:

Step-by-step explanation:

Third angle = 180 - (40 + 60)

                   = 180 - 100

                   =  80°

When you subtract the sum of 40 and 60 from 180, you will get the third angle.

3 0
3 years ago
Based on the shortest leg of the triangle illustrated, if a similar triangle on the coordinate plane has its shortest leg define
Tresset [83]
We can't tell. Contrary to what you led us to believe, there is no triangle illustrated, and we need one for the new one to be similar to.
5 0
3 years ago
Read 2 more answers
6p+4/6=4p-8/3 please show work and explain in full details
Verdich [7]
6p+4/6=4p-8/3 The goal is to always isolate the variable which in this case is p
First bring 4p to the left by subtracting (opposite operation) 4p from both sides. We are left with 2p+4/6=-8/3. We will continue isolating the variable by bring 4/6 to the right by subtracting it from both sides.
We are left with 2p=-10/3
Then divide (opposite operation) both sides by 2 to get p=-5/3
5 0
3 years ago
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