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3 years ago

37 degree 79 degree what is the value of n

Mathematics

1 answer:

yaroslaw [1]3 years ago

8 0

Answer:

Step-by-step explanation:

The angles all add up to 180. 37 plus 79 is 116. 180-116=64.

Hope this helped! If it did, please let me know by marking it the brainliest!

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organic milk cost $2.25 per half gallon at this rate how can the price of organic milk be determined ?

cupoosta [38]

Per half gallon it is $2.25
1/2 G=$2.25
1 G=$4.50
1 1/2 G=$6.75
And so on...
Hope this helped

3 0

3 years ago

Find the slope of the line that passes through (4,2) and (9,1)?

pshichka [43]

Answer:

The slope of the line is $\displaystyle -\frac{1}{5}$ .

Step-by-step explanation:

We are given two coordinate points:

$(4, 2)$
$(9, 1)$

We are asked to find the slope of the line.

We can use the rise-over-run formula to solve for the slope of the line.

$\displaystyle \text{slope} = \frac{\text{rise}}{\text{run}}\\\\\text{slope} = \frac{y_2-y_1}{x_2-x_1}$

However, we firstly need to name our coordinate points.

In math, we can label our coordinates using the following label system:

$(x_1, y_1), (x_2, y_2)$

Therefore, we can also label our coordinates as such:

$x_1 = 4$
$y_1 = 2$
$x_2 = 9$
$y_2 = 1$

Now, we can supply these values into the formula and solve for our slope, or a better known variable, <em>m</em>.

$\displaystyle m = \frac{1 - 2}{9 - 4}\\\\m = \frac{-1}{5}\\\\m = -\frac{1}{5}$

Therefore, our slope is $\displaystyle -\frac{1}{5}$ .

8 0

3 years ago

Read 2 more answers

Dec 4,

sasho [114]

Answer:

y = -0.8x - 5

Step-by-step explanation:

x1 = (XA + XB) / 2 = -5

y1 = (YA + YB) / 2 = -1

m = (XA - XB) / (YA - YB) = -0

__________________________________________

(y - -1) = -0.8(x - -5)

y - -1 = -0.8x - 4

y = -0.8x - 4 + -1

y = -0.8x - 5

8 0

3 years ago

Solve the following system of equation 5x-y=-4<br> -3x+2y=-6

Delicious77 [7]

X = -2 and y = -6. your welcome :)

8 0

3 years ago

PLEASE HELP I HAVE A TEST!!!!!!!!! <br> Show all work to factor x4 − 17x2 + 16 completely

Finger [1]

Answer:

Step-by-step explanation:

Here you go mate,

step 1

x^4 − 17x^2 + 16 equation/question

step 2

x^4 − 17x^2 + 16 factor completely

answer

(x+1)(x-1)(x+4)(x-4)

8 0

3 years ago