Something that equals to 38 in addition

Answers

Answer 1
Answer: 23+15=38

so basically that is super easy to kno, i ddi it for you because i need cins asap

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From 126 ounces to 48 ounces

Answers

That is a decrease of 78 ounces

a number is multiplied by 2. then that product is multiplied by 5. write to explain how you know what digit is in the ones place of the final product

Answers

If the number is a multiple of 2 and 5, it must also be a multiple of 10.

Al multiples of 10 end with a 0 in the ones place.

Final answer:

Multiplying any number by 2, and then by 5, results in the final product ending in 0, regardless of what the initial number was.

Explanation:

The question is about the identification of the digit in the ones place when a number is initially multiplied by 2 and that product is further multiplied by 5. Firstly, we know that any number multiplied by 2 will either end in 0, 2, 4, 6, or 8. This is because all multiples of 2 are even. Secondly, consider the product of this number (which may end in 0, 2, 4, 6, 8) being multiplied by 5. Any number ending with any of these digits, when multiplied by 5, will result in the product ending with 0. Hence, regardless of the initial number, multiplying it by 2 and then by 5 will result in a final product whose digit in the ones place is 0.

Learn more about Multiplication of Numbers

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How many year and months did it take to build blackpool tower england

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The Blackpool Tower took 3 years to build using about 2,500 tons of steel and 5,000,000 bricks. The tower was officially opened to the public in 1894. The architects of the project, Messers Maxwell and Tuke, died before the building was completed.
to build blackpool tower england it took about 3 years

hope that  helps!

can you find the cube root of a negative number? if so, is it positive or negative? explain your reasoning

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yes you can and it is negative because if you think about it, the answer to the 3rd power is your original question, so for example,  -8 would equal to the answer times itself 3 times
now ask yourself, does 2 times itself 3 times = to -8
or -2 times itself 3 times = to -8

A pair of jeans costs $89.A Jean jacket costs twice as much. What is the total cost of a jean jacket and 4 pairs of jeans?

Answers

It is given here that the cost of a pair of jeans is $89. It is also given in the problem that a jeans jacket costs twice as much as the pair of jeans.
Now
The cost of the jeans jacket = (2 * 89) dollars
                                             = 178 dollars
Cost of 1 pair of jeans = 89
So
The cost of 4 pairs of jeans = (89 * 4) dollars
                                             = 356 dollars
So we come to know that the cost of a jean jacket is $178 and the cost of 4 pairs of jeans is $356.
Total cost for the jean jacket and 4 pairs of jeans = (178 + 356) dollars
                                                                               = 534 dollars
So $534 is the total cost of the jean jacket and 4 pair of jeans.

Enter the answer to the problem below, using the correct number or significan figures 100*3.25

Answers

100 * 3.25 = 325

In multiplying numbers with decimal points, you have to do the following.

1) remove the decimals and consider the number as a whole number
   from 3.25 to 325.
2) Consider the 100 in the equation. We know that whatever number is multiplied by 0 is always 0. So, we only consider 1.

   3  2  5
           1  0  0
------------------
  3  2  5  0  0

In big numbers we always start multiplying the number from the right side, which is 5. Since, the multiplicand is 1. Whatever number multiplied by 1 is always equal to that number.

325 * 1 = 325; add the two 0s attached to 1. = From 325 to 32500.

Now, 32500 is the product when we multiply 325 by 100. But, remember 325 is not really a whole number, it has decimals.

3.25 == count the number of places after the decimal. in this case, there are two places.

In the product 32500 == count the number of places from the last digit to know the placement of the decimals. There must be 2 places after the decimal.

FROM 32500 TO 325.00 = Since we can disregard the 00 after the decimal numbers.

100 * 3.25 = 325

Answer: 300

Step-by-step explanation: