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3 years ago

(x + 7)^2 ^2=squared

Mathematics

1 answer:

Lerok [7]3 years ago

3 0

The answer i believe you’re looking for is x^2+14+49

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Test 24,515 for divisibility by 2, 3, 5, 9, or 10.

lord [1]

Answer:

Step-by-step explanation:

1. When a number is divisible by 2 it must end with even digit 0, 2, 4, 6 or 8.

So the number 24,515 is not divisible by 2.

2. When a number is divisible by 5 it must end with digit 0, or 5.

The number 24,515 ends with 5 so it is divisible by 5.

3. When a number is divisible by 3, the sum of all digits must be divisible by 3.

The sum of all digits of the number 24,515 is 2+4+5+1+5=17. 17 is not divisible by 3, so the number 24,515 is not divisible by 3.

4. When a number is divisible by 9, the sum of all digits must be divisible by 9.

The sum of all digits of the number 24,515 is 2+4+5+1+5=17. 17 is not divisible by 9, so the number 24,515 is not divisible by 9.

5. When a number is divisible by 10 it must end with digit 0.

The number 24,515 ends with 5 so it is not divisible by 10.

8 0

3 years ago

What is the radical form of the expression 2 3/4

san4es73 [151]

Answer: The answer is $\sqrt[4]{8}.$

Step-by-step explanation: Given expression is

$E=2^\frac{3}{4}.$

We are to find the radical form of the above expression, i.e., we need to write the expression in a form that involves n-th roots of a particular number.

For example, consider the below identity.

$a^\frac{c}{d}=\sqrt[d]{a^c}.$

Using this result, we can solve the given problem as follows

$2^\frac{3}{4}=\sqrt[4]{2^3}=\sqrt[4]{8}.$

Thus, the required radical form is $\sqrt[4]{8}.$

3 0

3 years ago

Read 2 more answers

A messenger entered a building on the ground

sp2606 [1]

He first travels 15 floors. He then travels 12 floors, to get to the 3rd floor. He finally travels 35 floors, for a total of 62 floors.

8 0

3 years ago

during his first year as a pilot, rob flies 6,692 miles. he flies 16,429 miles the second year and 24,211 miles the third year.

emmainna [20.7K]

First years flies = 6,692 miles ≈7000 miles.

Second year flies = 16,429 miles ≈ 16000.

Third year flies = 24,211 miles ≈ 24000

Total number of miles flies in first and second year = 7,000miles +16,000 miles

Number of more miles he flew in the third year than the first and second year combined = Number of miles flies in third year - Total number of miles flies in first and second year

Number of more miles he flew in the third year than the first and second year combined 24,000 - (7,000+16,000)

Therefore, 24,000 - (7,000+16,000) estimation of how many more miles he flew in the third year than the first and second year combined.

6 0

3 years ago

What is the answer to this question and step by step. r-5 ------ =-1 22

Evgesh-ka [11]

Answer:

Try -17/22

Step-by-step explanation:

Multiply the numbers

r-1 • 5/22 =-1

Which is just

r- 5/22 =-1

Add 5/22 to both sides of the equation

r- 5/22 + 5/22 = -1 + 5/22

which equals r= -17/22

7 0

3 years ago