This is about angles. Please answer someone?

Answers

Answer 1

Answer: Actually, this is not about angles. It's about the length of the sides in a right triangle.

In EVERY right triangle, the squares of the lengths of the short sides add up
to the square of the length of the longest side. You're in high school math,so
I'm SURE you've heard that in class before ... possibly even just before you
were assigned this problem.

Let's say that again: The squares of the lengths of the sides that meet at
the right angle add up to the square of the length of the longest side. In
the triangle in this particular problem, that means
a² + b² = c²

You know the lengths of 'b' and 'c', so you shouldn't have any trouble finding
the length of 'a'.

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(PLEASE HELP! WILL MARK BRAINLIEST!!!!) 1. Given any two angle measures and a side length you can always create a triangle. Is this statement true or false? Explain your answer. 2. What is the sum of the three angles inside of a triangle and how do you know?
3x + 6 - 6x + 6 < 0Algebra
Solve for x 4x-4<8 and 9x+5>23

A^2 – a – 20 factor completely

Answers

Factoring this out will be: (a-5) (a+4)

What is the fraction for 2.3125? Improper fraction form

Answers

The fraction equivalent of 2.3125 in improperfraction form is 165/80.

We have,

To convert the decimal 2.3125 into an improper fraction, follow these steps:

- Identify the whole number part:

In this case, the whole number part is 2.

- Determine the fractional part:

The fractional part is the decimal part of the number. In this case, the decimal part is 0.3125.

- Convert the decimal part to a fraction:

To convert the decimal 0.3125 to a fraction, count the number of decimal places, which is four.

Then, write the decimal part over a denominator of 10 raised to the power of the number of decimal places.

0.3125 = 3125/10,000

- Combine the whole number part and the fractional part:

Add the whole number part to the fraction obtained in step 3.

= 2 + 3125/10,000

- Simplify the fraction if possible:

In this case, the fraction 3125/10,000 can be simplified by dividing both the numerator and denominator by 125, which is the greatest common divisor.

= 2 + 3125/10,000

= 2 + (3125 ÷ 125) / (10,000 ÷ 125)

= 2 + 25/80

- Convert the mixed number to an improper fraction:

Multiply the whole number part by the denominator of the fraction and add the numerator.

Place the result over the denominator.

= 2 + 25/80

= (2 x 80 + 25) / 80

= 165/80

Thus,

The fraction equivalent of 2.3125 in improperfraction form is 165/80.

Learn more about fractions here:

brainly.com/question/24370499

#SPJ6

Answer: The answer is $2(5)/(16)$ .

Step-by-step explanation: Step 1. Let's rewrite the decimal number as a fraction with 1 in the denominator: $(2.3125)/(1)$ .

Step 2. Multiply to remove 4 decimal places. Here, you multiply top and the bottom by 10⁴=10000: $(2.3125)/(1)*(10000)/(10000)=(23125)/(10000)$ .

Step 3. You find the Greatest Common Factor of 23125 and 10000, or if it exists, and reduce the fraction by dividing both numerator and denominator by the GCF=625: Numerator: 23125÷625=37

Denominator: 10000÷625=16.

Last but not least is step 4. Simplify the improper fraction: $2(5)/(16)$ . Now in conclusion: 2.3125= $2(5)/(16)$ . I hoped this step-by-step explanation will be helpful! Can you give me brainliest? I will be appreciated! :D

Find the volume of a cube whose side length is 5x^2

Answers

V = s³
V = (5x²)³
V = (5x²)(5x²)(5x²)
V = 5x²+²+²
V = 5x^6

If the side length is 5 x 2, 5 x 2 = 10, so 10 x 3 is 30. Hope this helped!

Which of the following lies on the line y =- 3x + 2?(A) (-1, 8)
(B) (0, 4)
(C) (2, -4)
(D) (5, - 10)

Answers

Answer:

Step-by-step explanation:

I can't say for sure, but I am confident that is the right answer.

If the half-life of a unstable isotope is 10,00 years and only 1/8 of the radioactive parent remains how old is the sample? A.10,000 B. 20,000 C. 30,000 D. 40,000