If 1+4=5, 2+5=12, 3+6=21 then 8+11=?

Answers

Answer 1

Answer: In this pattern, 8+11= 8+11 + 77 (the previous answer) = 96
As you go to the next step in the pattern, you add the previous answer as well, so:
1+4=5
2+5= 2+5+5= 12
3+6= 3+6+12 = 21
4+7= 4+7+21 = 32
5+8= 5+8+32 = 45
6+9= 6+9+45 = 60
7+10= 7+10+60 = 77
So 8+11= 8+11+77 +96

I'm not sure how to write this mathematically as such, only in a logical way, but I hope it helps!

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Of the 48 oranges in a carton 1/3 of them were rotten Ben and David took the remaining good oranges it's been took eat my oranges and David how many oranges did David take

Answers

Answer:

David took 16 oranges.

Step-by-step explanation:

We are given the following in the question:

Total number of oranges = 48

Oranges rotten =

$(1)/(3)$

Number of oranges rotten =

$(1)/(3)* 48\n\n=16$

There were 16 rotten oranges.

Number of good oranges left =

$= 48-16\n=32$

These are equally divided among Ben and David.

Number of oranges each Ben and David get =

$(32)/(2) = 16$

Thus, David took 16 oranges.

IF JOHN RAN A 5-KILOMETER MARATHON HOW LONG WAS THAT IN METERS?

Answers

A kilometer is composed of 1000 meters. The term "kilo" means "a thousand."

So 5 kilometers means 5 1000 meters, thus it is equal to 5,000 meters.

1 km = 1000 meters

5 km * 1000 m / km = 5 * 1000 m = 5,000 meters

1 m = 0.001 km

5 km * 1m/0.001km = 5 m / 0.001 = 5,000 meters

Problem Solving 11. Write the standard form and word form for the decimal represented by 700+40+06+0.08 +0.006. What is the relationship between the values of the two 6s? 12.

Answers

The standard form and word form for the decimal represented by 700 + 40 + 06 + 0.08 + 0.006 are as follows:

Standard Form: 746.086

Word Form: Seven hundred forty-six and eighty-six thousandths

➥The relationship between the two 6s in the decimal 746.086 is that they represent different place values. The first 6 is in the tens place, representing 60, and the second 6 is in the thousandths place, representing 0.006. They are separated by three place values, which are hundreds, tenths, and hundredths.

Answer:

Certainly! Let's work on both problems:

**Problem 11:**

Write the standard form and word form for the decimal represented by 700 + 40 + 06 + 0.08 + 0.006.

Standard Form: The standard form of a decimal involves adding all the numerical values together.

Standard Form: 700 + 40 + 06 + 0.08 + 0.006 = 746.086

Word Form: The word form of the decimal is how you would say the number in words.

Word Form: Seven hundred forty-six and eighty-six thousandths.

Relationship between the two 6s: Both "06" and "0.006" represent the same value of six thousandths (0.006). They both contribute to the total value of the decimal.

**Problem 12:**

You haven't provided a specific problem or question for number 12. If you have another question or need assistance with something else, please feel free to ask, and I'll be happy to help.

In an isometric transformation, the preimage and image must not?A change size
B. rotate
C. preserve angle measure
D. reflect across the -axis

Answers

The best answer to the question you have given above would be letter A. In an isometric transformation, the preimage and image must not change size. You are free to rotate the image, preserve angle measure, and reflect it across the axis, but it should be the same size.

Express 144 as the product of the prime factors

Answers

144 ends in an even number, so we know we can divide it by 2.

144 = 2 × 72

Let's keep going. 72 can be divided by 2 again.

144 = 2 × 2 × 36

And again...

144 = 2 × 2 × 2 × 18

And again!

144 = 2 × 2 × 2 × 2 × 9

And 9 equals 3 times 3.

144 = 2 × 2 × 2 × 2 × 3 × 3

Since we have a bunch of numbers multiplying into themselves, we should use exponents to write this.

$\boxed{2^4*3^2}$

(The little number above, called an exponent, tells you how many times to multiply the number by itself.)

Answer:

144 ends in an even number, so we know we can divide it by 2.

144 = 2 × 72

72 can be divided by 2 again.

144 = 2 × 2 × 36

144 = 2 × 2 × 2 × 18

144 = 2 × 2 × 2 × 2 × 9

And 9 equals 3 times 3.

144 = 2 × 2 × 2 × 2 × 3 × 3

Since we have a bunch of numbers multiplying into themselves, we should use exponents to write this

2^4 x 3^2

Step-by-step explanation: