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Alina [70]
3 years ago
13

What is the solution to the system of equations 3x + 2y = -10 and y = -x - 4

Mathematics
1 answer:
Mrrafil [7]3 years ago
6 0

Answer:

(-2,-2)

Step-by-step explanation:

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The graph of y= sin (x-3pi/2) is the graph of the y = sin(x) shifted in which direction?
Nutka1998 [239]

Answer:

y=\sin(x-\frac{3\pi}{2}) is the graph of  y=\sin x shifted to the right by \frac{3\pi}{2} units.

Step-by-step explanation:

The given function is

y=\sin(x-\frac{3\pi}{2})

The base function of this trigonometric function is y=\sin x

In general, the transformation y=\sin(x-k) will shift the graph of the base function, y=\sin x, k units to the right.

Therefore, y=\sin(x-\frac{3\pi}{2}) is the graph of  y=\sin x shifted to the right by \frac{3\pi}{2} units.

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3 years ago
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tia_tia [17]
3 ways to express 3 to the 5th power as the product of powers First expression => 3 x 3 x 3 x 3 x 3 - In this expression, we multiplied 3 5 times and the product is 243 Second expression => 3 ^ 5, in where ^ read as raised to the power, the product is also 243 Third expression => 3^2 x 3^3 => (3 x 3) x (3 x 3 x 3) => 9 x 27, the product also equals to 243.
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3 years ago
What is y+x+z= Please help someone!!!!!
ohaa [14]

Answer:

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Step-by-step explanation:

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Tara has two standard, six-sided dice. If she rolls them 36 times, how many times should she expect a sum less than 5 to show up
andreyandreev [35.5K]
There are six sides on each die. For each possible score on Die 1, there are six possible scores on Die 2. So the number of possible combinations is 6*6 = 36. 
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<span>We therefore simply need to know how many combinations add up to less than 5. (I've interpreted this as not including a total of 5 itself). </span>
<span>These combinations are: 1 and 1, 2 and 1, 1 and 2, 2 and 2, 3 and 1, and 1 and 3 ---> six combinations out of 36. </span>

<span>So you'd expect a sum less than 5 six times. </span>
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s2008m [1.1K]
I'm pretty sure the answer is d.

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