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otez555 [7]
3 years ago
14

What irrational number is between 7.7 - 7.9

Mathematics
1 answer:
Dahasolnce [82]3 years ago
6 0

Answer:

7.8

Step-by-step explanation:

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Y-x^2=5 written in function notation
nataly862011 [7]

Answer:

f(x) = x² + 5

General Formulas and Concepts:

<u>Algebra I</u>

  • Equality Properties
  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

y - x² = 5

<u>Step 2: Rewrite</u>

  1. Add x² to both sides:                    y = x² + 5
  2. Rewrite <em>y</em>:                                       f(x) = x² + 5
7 0
3 years ago
Writing Exercises
Rudik [331]

Answer: a monomial has one term, binomial has 2 terms, and trinomial has 3.

Step-by-step explanation:

using a bit of greek and latin roots, we can observe that all 3 terms have the same suffix of nomial in them. From this, we know that mono means one, bino means two, and tri means 3. Fun fact, there's also polynomial (if you did or didn't know), which is multiple terms more than 3.

8 0
2 years ago
TRUE or FALSE: All exponent expressions can only have 1 base. Why or Why Not?
yan [13]

Answer:

False

Step-by-step explanation: Because every exponent is different

4 0
3 years ago
10) Find the distance between (2, 3) and (-3, -2) A) 2 B) 5 C) 50 = 5 2 D) 25
PSYCHO15rus [73]

Answer:

The answer is

<h2>5 \sqrt{2}  \:  \:  \:  \: units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  }  \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(2, 3) and (-3, -2)

The distance between them is

d =  \sqrt{( {2 + 3})^{2} +  ({3 + 2})^{2}  }  \\  =  \sqrt{ {5}^{2}  +  {5}^{2} }  \\  =  \sqrt{25 + 25}  \\  =  \sqrt{50}  \\  = 5 \sqrt{2}

We have the final answer as

5 \sqrt{2}  \:  \:  \:  \: units

Hope this helps you

6 0
4 years ago
Why do we use the quadratic formula as opposed to trying to solve using factoring
Jlenok [28]
Sometimes there is no apparent way to factor it by hand /(the factors are decimals or imaginary). To try and factor these problems is nearly impossible in your head.
8 0
3 years ago
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