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allsm [11]
3 years ago
10

Guys help.. this is overdue..

Mathematics
2 answers:
charle [14.2K]3 years ago
6 0
5x55=275 then you subtract 95 from 275 and that will give you 180 that’s ur answer
loris [4]3 years ago
4 0
So if his homework takes 25 minutes , and his math takes m minutes , and then as a while it takes h minutes, here’s an example of two equations you can use ;
M+25= h of 25+m=h you can do either one as you please because it doesn’t matter the order as long as they
Both equal h !! Hope this helps , sorry that it’s overdue :( have a great day:))))
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Please help best answer will get brainliest
lozanna [386]

Answer:

1/3 renamed: 2/6    Mutiplies of denomonator 3,6,9,12,15,

4/9 renamed : 8/18 Mutiplies of denomonator 9,18,27,36

Step-by-step explanation:

I will help more in the comments sorry I couldn't read it all on here...

4 0
3 years ago
I need help on this picture
kirza4 [7]
Which question do u need help on?
7 0
3 years ago
A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation y = -0.06x^2 +
bixtya [17]
It's asking how far horizontally from the starting point which means that y, the height in meters is 0.
set 0 = -0.06x^2 + 10.1x + 5 and solve for x using the quadratic formula

-b +- \sqrt{b^{2} -4ac} / 2a
-10.1 +- \sqrt{10.1^2 - 4(-0.06)(5) / 2(-0.06)
you get that x = 168.83 m and -0.49 meters. Since the horizontal distance cant be negative, 168.83m is your answer
6 0
3 years ago
What is the value of n in (17 × 25) × 4 = n × (25 × 4)?
Alexandra [31]

Answer:

Step-by-step explanation:

(17×25)×4=n×(25×4)

or 17×(25×4)=n×(25×4)  

17=n

∵ (a×b)×c=a×(b×c) [by associative law of multiplication.]

8 0
3 years ago
Find (f+g)(x).<br><br> f(x) = 1<br> -<br> x<br><br> g(x) = x^2 + 2x-5
Romashka [77]

Answer:

(f + g)(x) = x² + x - 4

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> </u>

<u>Algebra I</u>

  • Terms/Coefficients
  • Functions
  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 1 - x

g(x) = x² + 2x - 5

(f + g)(x) is f(x) + g(x)

<u>Step 2: Solve</u>

  1. Substitute in functions:                                                                                     (f + g)(x) = (1 - x) + (x² + 2x - 5)
  2. Combine like terms (x):                                                                                    (f + g)(x) = x² + x - 5 + 1
  3. Combine like terms:                                                                                         (f + g)(x) = x² + x - 4
6 0
3 years ago
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