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alexira [117]
3 years ago
5

The symbol for union is:

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0

Answer:

the answer is U

Step-by-step explanation:

olchik [2.2K]3 years ago
5 0
It is the letter “U”
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31. What are the perimeter and area
nexus9112 [7]

Answer:

tbh idek bc the pen pen duck duck duck goose I don't know I'm doing this for the beginning part

3 0
3 years ago
What is 16 divided by X^2 equals 8 divided by X + 6?
zaharov [31]
Solve: \frac{16}{x^{2}} = \frac{8}{x + 6}

\frac{16}{x^{2}} = \frac{8}{x + 6}

\text{Cross multiply: } 16(x + 6) = 8x^{2}
\text{Simplify: } 2(x + 6) = x^{2}
\text{Expand: } 2x + 12 = x^{2}

\text{Solve for x: } x^{2} - 2x - 12 = 0

\text{Use the quadratic equation: } x = \frac{-b \pm \sqrt{b^{2} - 4ac}}{2a}
x = \frac{2 \pm \sqrt{4 + 48}}{2}
x = \frac{2 \pm \sqrt{52}}{2}
x = \frac{2 \pm \sqrt{13 \cdot 4}}{2}

x = \frac{2 \pm 2\sqrt{13}}{2}
\therefore x = 1 \pm \sqrt{13}
7 0
3 years ago
The graph shown is a scatter plot:
nataly862011 [7]
You’re answer is b.
i did this already
4 0
3 years ago
Complete the equation of the line through (-6,5)(−6,5)left parenthesis, minus, 6, comma, 5, right parenthesis and (-3,-3)(−3,−3)
sladkih [1.3K]

Answer:

The equation of the line passing through the given points is:

y=-\frac{8}{3}x-11

Step-by-step explanation:

Given:

The two points are: (x_1,y_1)=(-6,5)\textrm{ and }(x_2,y_2)=(-3,-3)

The equation of a line when two points are given is:

y-y_1=\left (\frac{y_2-y_1}{x_2-x_1} \right )(x-x_1)

Plug in all the values and simplify.

y-5=\left (\frac{-3-5}{-3-(-6)} \right )(x-(-6))\\y-5=\left (\frac{-8}{-3+6} \right )(x+6)\\y-5=\left (\frac{-8}{3} \right )(x+6)\\y-5=\frac{-8}{3}x-16\\y=\frac{-8}{3}x-16+5\\\\y=-\frac{8}{3}x-11

Therefore, the equation of the line passing through the above points is

y=-\frac{8}{3}x-11

7 0
3 years ago
ASAP
liberstina [14]

The height of the carton of oatmoatmeal is 9 inches.

Step-by-step explanation:

Radius = 4 inches

Area of cardboard used = 276 square inches

Required surface area = π(r x r) + 2πrh

276 = π(4 x 4) + 2π(4 x h)

276 = 16π + 8π(h)

276 = 50.24 + 25.12(h)

276 - 50.24 = 25.12(h)

225.76 = 25.12(h)

(225.76) /(25.12) = h

h = 9 inches

The height of the carton of oatmoatmeal is 9 inches.

7 0
4 years ago
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