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ExtremeBDS [4]
3 years ago
13

30m^2+27m-20=0. It’s quad

Mathematics
1 answer:
9966 [12]3 years ago
3 0

Answer:

m=−920+−1603129

Step-by-step explanation:

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5) A letter or symbol that is used to represent a number is called a _ _ _ _ _ _ _ _.
AleksandrR [38]

Answer:

Variable or Symbol

Step-by-step explanation:

5 0
3 years ago
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What is the greatest common factor of the monomial 10x²y^5 and 15xy³? Explain
Eddi Din [679]
5x²y³ is the GCF
5 is the GCF of 10 and 15, to find the GCF of the variables, take the lowest exponent power of each of the variables
4 0
3 years ago
I really need help with this​
Marrrta [24]

Answer:

G=21, F=9, M=6, L=7, E=20, D=15, B=10, R=12.5, T=16, N=13.5, W=18, H=36, Z=12

*I=5*

Step-by-step explanation:

I basically just found the scale factor/proportion from two given sides and then used that to find the remaining sides.

*I'm not sure about 'I' since the edge of the paper was cut off so I want sure if it was a 5 or a 15 on the left most problem in the third row. I assumed it was 15. If it's not, just shout it out in the comments and I'll fix it! :)*

You can fill the letters in at the bottom XD

I hope this helped! :D

7 0
3 years ago
Jasmine left the house at 7.10am and get back at 6.35pm.how long is she out of the house
Mama L [17]
Okay well the way I do it is like this. When ever the next hour hits 10 minutes that is one hour then add the minutes left. So from 7:10a.m. to 6:10p.m. is 11 hours. Now the rest of the minutes. 6:35 -6:10=:25. So she has been away from the house for 11 hours and 25 minutes
8 0
3 years ago
Read 2 more answers
89.75 scooter:7 1/4% tax
eduard
The question is find the total cost when the price is $89.75 and the tax is 7 1/4%

Total cost = price + tax

Tax  = 7  1/4 % of price

Tax rate = [7 + 1/4] = 7.25 %

Tax = 7.25 % * price = 7.25 % * $89.75 = $[7.25/100] * 89.75 = $6.51

Total cost = $89.75 + $ 6.51 = $96.26
8 0
4 years ago
Read 2 more answers
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