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Nastasia [14]
3 years ago
15

Find each sum simplify if possible

Mathematics
1 answer:
notsponge [240]3 years ago
7 0
That's simplied already, unless they want a decimal then it's .6 or something
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9
Zarrin [17]

Answer:

oa

Step-by-step explanation:

7 0
3 years ago
Someone help me please
garri49 [273]

Answer:

  • 42 seats

Step-by-step explanation:

This represents an arithmetic progression with the first term of a = 15 and common difference of d = 3.

<u>The tenth row is the 10th term:</u>

  • aₙ = a + (n - 1)d

<u>The row 10 has:</u>

  • a₁₀ = 15 + 9*3 = 15 + 27 = 42 seats
7 0
2 years ago
Read 2 more answers
If a seed is planted, it has a 85% chance of growing into a healthy plant.
9966 [12]
14.16 chances of 1 to not grow
7 0
3 years ago
1. Find the lengths of the diagonals of rectangle QRST , Given that QS = 6X+3 and RT = 8X-1
Greeley [361]

Answer:

1. QS and RT= 15

2. Im not positive but I think it's TQ=18

Step-by-step explanation:

For question 1, you would do 6x+3=8x-1 and solve to get the result of x=2

Then you'd plug in 6 and get QS and RT=15

For the second one I am unsure because I wasn't positive how to solve but it seems like the side RQ might be 1/2 of TQ. Sorry if thats wrong I can try and help more if you need

5 0
3 years ago
Read 2 more answers
Questions and answers are below plz help ASAP (As Soon As Possible) Reward for helping is to be brainlyest and 15 pts
Alenkasestr [34]
So what are you trying to answer ?
6 0
3 years ago
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