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Ann [662]
3 years ago
5

What is value of K? It's not multiple choice.

Mathematics
1 answer:
larisa86 [58]3 years ago
6 0

Answer:

14

Step-by-step explanation:

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Solve this equation: -88=5y-13
nadya68 [22]

Answer:

y=-15

Step-by-step explanation:

4 0
3 years ago
Help plz ? Enter the slope of the line
Dmitrij [34]
(-2,4), (2,5)

Slope equation : (y₂-y₁) / (x₂-x₁)

Plug in the values.

m = slope

m = (5-4) / (2 + 2)

Simplify.

m = 1/4

So, your slope is 1/4

~Hope I helped!~
4 0
3 years ago
But how is is it 1 hour and 45 minutes(someone please respond this is due tomorrow)I need work
astraxan [27]
Because it is every hour there's 60min so that's and hour the the next 45 min are different
4 0
3 years ago
A parabola can be drawn given a focus of (-11, -2) and a directrix of x= -3
fgiga [73]

Check the picture below, so the parabola looks more or less like that.

now, the vertex is half-way between the focus point and the directrix, so that puts it where you see it in the picture, and the horizontal parabola is opening to the left-hand-side, meaning that the distance "P" is negative.

\textit{horizontal parabola vertex form with focus point distance} \\\\ 4p(x- h)=(y- k)^2 \qquad \begin{cases} \stackrel{vertex}{(h,k)}\qquad \stackrel{focus~point}{(h+p,k)}\qquad \stackrel{directrix}{x=h-p}\\\\ p=\textit{distance from vertex to }\\ \qquad \textit{ focus or directrix}\\\\ \stackrel{"p"~is~negative}{op ens~\supset}\qquad \stackrel{"p"~is~positive}{op ens~\subset} \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}

\begin{cases} h=-7\\ k=-2\\ p=-4 \end{cases}\implies 4(-4)[x-(-7)]~~ = ~~[y-(-2)]^2 \\\\\\ -16(x+7)=(y+2)^2\implies x+7=-\cfrac{(y+2)^2}{16}\implies x=-\cfrac{1}{16}(y+2)^2-7

8 0
2 years ago
Can someone help me without links or files<br> answer all the questions
aliina [53]

Answer:

#1: 10 bags

#2: 5 1/2 pounds

#3: 5 bags

Step-by-step explanation:

for number one you just count all the x

for number two I added all the pounds of the bags

for number 3 (im not sure if my answer was right for this one) theres only 5 x's on 1/2.  so I think the answer is 5.

7 0
3 years ago
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