Answer:
2*127=234
30+1
29+2
28+3
27+4
26+5
25+6
24+7
23+8
22+9
21+10
20+11
19+12
18+13
17+14
16+15
15+16
14+17
13+18
12+19
11+20
10+21
9+22
8+23
7+24
6+25
5+26
4+27
3+28
2+29
1+30
0+31
Step-by-step explanation:
there are multiple answers to what plus what gives me 31 and what times what gives me 234
Step-by-step explanation:
(a + b)² = 9
(b + c)² = 25
(a + c)² = 81
Taking the square root:
a + b = ±3
b + c = ±5
a + c = ±9
By adding these three equations together and dividing both sides by 2, we get the value of a + b + c.
Possible combinations for a + b + c such that the sum is greater than or equal to 1 are:
a + b + c = (-3 + 5 + 9)/2 = 11/2
a + b + c = (3 − 5 + 9)/2 = 7/2
a + b + c = (3 + 5 + 9)/2 = 17/2
Answer:
Tim read 81 pages.
Step-by-step explanation:
If he read 3 pages on Monday and tripled the amount of pages he red based of off the amount of pages he read the previous day, he would have read 3 pages on Monday, 9 pages on Tuesday, 27 pages on Wednesday, and 81 pages on Thursday.
Monday: 3
Tuesday: 3 x 3 = 9
Wednesday: 9 x 3 = 27
Thursday: 27 x 3 = 81
I hope this helps you! :D
Answer:
The domain is the first number in each set so like the domain is: 3,5,6,9
