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julsineya [31]
3 years ago
13

I need help on 3 15 11 then explain pleases

Mathematics
1 answer:
zlopas [31]3 years ago
4 0
Number 15 is 80 i dont know about the others...sorry
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A square rectangle has a length of 9.00 inches and a width of 4.25 inches. What is the area in square inches? Round to the corre
nika2105 [10]

Answer:

38.3

Step-by-step explanation:

multiply l x w to get your answer then just round. Hope it helps!!

6 0
3 years ago
John spent $75 on a shopping trip for new clothes last week. He had expected to spend $100 on clothes. table How much was the ab
kolezko [41]

Answer:

\$\ 25

Step-by-step explanation:

By definition, the absolute error is defined as:

\epsilon = |x_a - x_e|

Where:

\epsilon: is the error

x_a: is the approximate value

x_e: is the exact value

In this problem the approximate value was 100 and the exact value was 75. Then we substitute these values in the formula to find the error.

\epsilon = |100 - 75|\\\epsilon = \$\ 25

3 0
3 years ago
Read 2 more answers
Uhh pls help I got 3 mins left
Ostrovityanka [42]
The side is -15 and the top is 56
7 0
3 years ago
The number of students at jefferson school is even. The number has three digits. The digit in the ten place is 4. write there nu
Burka [1]
Let's assign three blanks for each digit of the unknown number. But let's fill in the tens digit because it is already specified.

_ 4 _

The last digit should be even to make it even. The possible digits for this are 2, 4, 6, and 8. The first digit could be any digit from 1 to 9. Therefore, the possible answers are 

142  242  342  442  542  642  742  842  942
144  244  344  444  544  644  744  844  944
146  246  346  446  546  646  746  846  946
148  248  348  448  548  648  748  848  948

Therefore, there are a total of 36 possible answers.

5 0
3 years ago
One third of a number reduced by 11 is equal to 4 more than the number
Alecsey [184]
1/3x -11 = 4+x is what we start with, then add 11 to both sides, then subtract x from both sides. Then when we divide both sides by -2/3, x will equal -22.5.
6 0
3 years ago
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