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Sati [7]
3 years ago
13

The total number of cups of flour (

Mathematics
1 answer:
zloy xaker [14]3 years ago
7 0
To find how much flour Makenna will have left, you will substitute (replace the letter c with the number of cakes she made.  The answer you get will be how much flour is left.

<span>f = –9c + 80
f = -9(3) + 80
f = -27 + 80
f = 53 cups

Makenna will have 53 cups of flour left after baking 3 cakes.</span>
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For the math experts again!
STALIN [3.7K]

Answer:

985

Step-by-step explanation:

The absolute value of a number is its distance from 0. This means a number would be itself if it was positive and if it was negative it would be its opposite. Since 985 is positive, |985| would just be 985.

6 0
3 years ago
Determine dois números ímpares consecutivo cujo produto seja 195
miv72 [106K]
Let 1st integer  = xLet 2nd integer = x + 1 We set up an equation. x(x + 1) = 195 x2 + x = 195 x2 + x - 195 = 0

We will use the quadratic formula: x = (-b ± √(b2 - 4ac) / (2a) x = (-1 ± √(1 - 4(-195))) / 2 x = (-1 ± √(781)) / 2 x = (-1 ± 27.95) / 2 x = 13.48x = -14.78 
<span>We determine which value of x when substituted gives us a product of 195.</span> 13.48(14.48) = 195.19-14.48(-13.48) = 195.19 <span>The solution is 2 sets of two consecutive number</span> <span>Set 1</span> The 1st consecutive integer is 13.48The 2nd consecutive integer is 14.48 
<span>Set 2</span> The 1st consecutive integer is -14.48The 2nd consecutive integer is -13.48Hopefully this helped, hard work lol :)
8 0
3 years ago
What is the value of A
Vlada [557]

Answer:

the answer is -3x² caused when -x divide with 3x it will became -3x²

7 0
3 years ago
You may have heard the phrase "at a snail's pace" used to refer to
nirvana33 [79]

Answer:

A garden snail's pace is 0.029 mph

which means that is would take

2069 mins to go one mile

or 34.4833333 hours

or 1.43680555 days

Step-by-step explanation:

multiplied by 60, 60, and 24

4 0
3 years ago
Pls help! <br> Find the value of the variable.
Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

A tiny hint. When you are looking for the opposite side of a triangle and the function you use is the tangent, the side opposite is always going to be larger than the side adjacent. That happens when theta is greater than 1 when the angle is larger than 45.

Phew!  I didn't know the hint was going to be that long.

The trig function that does not involve the hypotenuse is the Tangent or Tan(x).

C

Tan(x) = opposite / Adjacent.

The opposite side is the side not connected to the reference angle (x)

The adjacent side makes up the angle and is not the hypotenuse.

Tan(46) = 1.036

Side adjacent = 8

So the answer is either A or C. I'm guessing it's C.

Tan(46) = x/8

1.036 = x / 8                   Multiply by 8

8*1.036  = x

x = 8.28

4 0
3 years ago
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