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vredina [299]
4 years ago
9

What is the solution to the system of equations?

Mathematics
1 answer:
Nina [5.8K]4 years ago
5 0

Answer: the answer is is c)-1,3)

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I need help to answer this
Masteriza [31]

Answer:

36 centimeters

Step-by-step explanation:

90-54

7 0
2 years ago
Read 2 more answers
The volume of a right cylinder is 155.4 ft. 3 The radius is 3 ft. Determine the height of the cylinder.
BigorU [14]

Answer:

The height is approximately 5.4961507

Step-by-step explanation:

The volume of a right cylinder is v= π · r² · h, where r is the radius and h is the height.

We know the radius and volume. We can figure out the height like so:

v= pi * r^2 * h\\\\\frac{v}{pi * r^2} = \frac{pi * r^2 * h}{pi * r^2}\\\\\frac{v}{pi * r^2} = h

Now, we just substitute the known values in for their corresponding variables:

\frac{155.4}{3.1415927 (approx.) * (3)^2} = h\\\\\frac{155.4}{3.1415927 (approx.) * 9} = h\\\\\frac{155.4}{28.2743339 (approx.)} = h\\\\5.4961507 = h

The height of the cylinder is approximately 5.4961507

8 0
3 years ago
Factor the polynomial function.<br><br> f(x)=x^4−x^3−2x−4<br><br><br> f(x) =
stiks02 [169]
The equation used in this problem is <span>f(x)=x^4−x^3−2x−4

The factored version is F(x)=(x-2)(x+1)((x^2)+2)

-I hope this is the answer you are looking for, feel free to post your questions here on brainly in the future.</span>
5 0
3 years ago
Read 2 more answers
$8.49×6=□<br><br> $509.40<br><br> $50.94<br><br> $50.93<br><br> $5.09
Alex787 [66]
Answer is 50.94 dollars
7 0
3 years ago
Read 2 more answers
I’ve gotten this answer wrong twice already
sattari [20]

Answer:

Step-by-step explanation:

The standard vertex form of a quadratic (which is what your graphs are) is

y=(x-h)^2+k where h and  are the coordinates of the vertex. The vertex is really all we need to fill in this equation. Looking at the blue graph, the vertex is located at (-4, 1), so h = -4 and k = 1. Filling in the equation:

y=(x-(-4))^2+1 which simplifies down to

y=(x+4)^2+1. It's that simple.I think that's choice C (I'm not sure; it's very tiny!)

4 0
3 years ago
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