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o-na [289]
3 years ago
8

PLEASE HELP!!!

Mathematics
2 answers:
puteri [66]3 years ago
7 0

Answer:

<u>- 4 \frac{1}{6}</u>

Step-by-step explanation:

To find the total change you gotta add the 2 results throughout the 2 years together so...

- 2 \frac{1}{3}  +  \frac{ - 11}{6}

and if we work this out we'll get

- 4 \frac{1}{6}<em>which is the total change in the water level over the past 2 years</em>

<em>hope</em><em> </em><em>this</em><em> </em><em>helped-</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>good</em><em> </em><em>day</em><em> </em><em>bro</em><em> </em><em>cya</em><em>)</em>

zmey [24]3 years ago
6 0

Answer:

-2 1/3+ -11/6 = 4.1666666666666 repeating

Step-by-step explanation:

brainlest plz

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Please help me solve this question with full solutions!!!
sladkih [1.3K]

Answer:

first

|a+3|/2=1

|a+3|=1*2

|a+3|=2

a=2-3

so,a=-1

second

2|b+1|=6

|b+1|=6/2

|b+1|=3

b=3-1

so,b=2

now,|a+b|

= -1+2

= 1

therefore,|a+b|= 1

4 0
3 years ago
What is the rate of change?<br> X<br> у<br> 2.<br> 0<br> 3<br> 0<br> 4<br> 0
Nimfa-mama [501]

Answer:

m=0

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from chart.</em>

Point (2, 0)

Point (3, 0)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>.  Rate of change and slope are identical.

  1. Substitute [SF]:                     m=\frac{0-0}{3-2}
  2. Subtract:                               m=\frac{0}{1}
  3. Divide:                                  m=0
7 0
3 years ago
A hot air balloon is at elevation of 650 feet. After it descends 120 feet, what is the elevation of the balloon?
SVETLANKA909090 [29]

Answer:

530

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Math question answer A B C
Sergeu [11.5K]
1a.
you still have
k=C+273.15
k-C= 273.15 as related equations

b. at C=23
k=23+273.15 = 296.15

c. 25°C in kelvin = 25+273.15 = 298.15
so 300K is greater than 25°C
3 0
4 years ago
What are the values of x in the equation 4x2 + 4x - 3 = 0?
Varvara68 [4.7K]

Answer: 1.5, -0.5

Step-by-step explanation:

4x2 + 4x -3 = 0

4x2 + 4x = 3

x2 + x = 3/4

8 0
3 years ago
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