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3 years ago

HI!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! WASSSSSSSUUUUUUUPPPPPPPPPPPPPPPP

Mathematics

1 answer:

dangina [55]3 years ago

4 0

I don't see the question .

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A bakery sold a total of 500 cupcakes in a day, and 34% of them were vanilla flavored.

ANTONII [103]

Answer:

170 vanilla flavored were sold in a day

500 X 34%

Step-by-step explanation:

7 0

3 years ago

Which expressions are equivalent to 7b(3+c)

steposvetlana [31]

The answers are expressions:
(7b*3)+(7b*c)
21b+7bc
I hope I helped!

8 0

3 years ago

Find the slope if it exists, of the line containing the pair of points (5,8) and (10,-7)

Contact [7]

Answer:

slope: -1/6

Step-by-step explanation:

to find the slope of a line we can use the formula (y2-y1)/(x2-x1)

this means ththe second y subtracted by the first year divided by the second x subtracted by the first x

when plugged in you get (10-8)/(-7-5)

when simplified it becomes 2/-12 and then -1/6

7 0

3 years ago

Helpppppppppppppppppppppppppp

dexar [7]

We have
y=x²+16
x=(+/-)√(y-16)
<span>exchange x by y and I get the inverse function
</span>the inverse is --------------- > y=(+/-)√(x-16)

the answer is y=(+/-)√(x-16)

3 0

3 years ago

Write a linear equation in Slope-Intercept Form for a line that goes through the

Kitty [74]

Answer:

y = -2x -9

Step-by-step explanation:

<h2><u>in order to solve this question you have to do the following : </u></h2>

1. find the midpoint of the coordinates given

2. find the gradient of the line

3. make the equation

<h3><em><u>STEP : The midpoint </u></em></h3>

formula of the midpoint is

$\frac{x2 + x1}{2} , \frac{y2 + y1}{2}$

now place the values in the equation :

$\frac{-4 +-2}{2} , \frac{-5 + -1 }{2}$

midpoint = ( -3 , -3)

<h3><em><u>STEP 2 : The gradient </u></em></h3>

formula of finding the gradient

$\frac{y2-y1}{x2-x1}$

insert the values in the equation:

$\frac{-5-(-1)}{-2-(-4)}$

= $\frac{-4}{2} = -2$

gradient = -2

<h3><em><u>STEP 3: Form the equation </u></em></h3>

use the formula of the equation :

$(Y - y1) = m( X - x1)$

now make use of the gradient(m) and the midpoints and insert into the equation

(y-(-3)) = -2(x -(-3))

hence

y+3 = -2 (x +3)

y= -2x -6 -3

5 0

3 years ago