All categories

3 years ago

I need help with this tysm

Mathematics

1 answer:

erica [24]3 years ago

8 0

9514 1404 393

Answer:

-51
-30
-60
2 or -2

Step-by-step explanation:

The function puts a minus sign on 3 times the magnitude of the input.

1. y = -|3×17| = -51

2. y = -|3×10| = -30

3. y = -|3×20| = -60

4. -6 = -|3x|

2 = |x| . . . . divide by -3

x = ±2 . . . . two possibilities

You might be interested in

Can anyone help me with the answer please

Roman55 [17]

Answer:

All real numbers

Step-by-step explanation:

The domain is where the graph touches all of the x-coordinates. This parabola touches all x-coordinates from -infinity to +infinity (all real numbers) because it continues outward forever.

4 0

3 years ago

Read 2 more answers

This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive an

maxonik [38]

Answer:

5.0 ft-lbf

Step-by-step explanation:

The force is

$F = \dfrac{9}{6^x}$

This force is not a constant force. For a non-constant force, the work done, W, is

$W = \int\limits^{x_2}_{x_1} {F(x)} \, dx$

with $x_1$ and $x_2$ the initial and final displacements respectively.

From the question, $x_1 =0$ and $x_2 = 12$ .

Then

$W = \int\limits^{12}_0 {\dfrac{9}{6^x}} \, dx$

Evaluating the indefinite integral,

$\int\limits \dfrac{9}{6^x} \, dx =9 \int\limits\!\left(\frac{1}{6}\right)^x \, dx$

From the rules of integration,

$\int\limits a^x\, dx = \dfrac{a^x}{\ln a}$

$9 \int\limits \left(\frac{1}{6}\right)^x \, dx = 9\times\dfrac{(1/6)^x}{\ln(1/6)} = -5.0229\left(\dfrac{1}{6}\right)^x$

Returning the limits,

$\left.-5.0229\left(\dfrac{1}{6}\right)^x\right|^{12}_0 = -5.0229(0.1667^{12} - 0.1667^0) = 5.0229 \approx 5.0 \text{ ft-lbf}$

4 0

3 years ago

AA SSS SAS Not Similar

Olenka [21]

Answer:

vertically opposite angles and alternate pair

so by aa similarity they are similar

8 0

3 years ago

5. Alani paid $8.50 to get in the movies. Before she left home her parents

solniwko [45]

Answer:

3 peices

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Mr.Young had some bottles of apple juice and orange juice. The ratio of the number of bottles of apple juice to the number of bo

liq [111]

$At\ the\ beginning\ :\\3x-\ number\ of\ bottles\ of\ apple\ juice\\\\
2x-\ number\ of\ bottles\ of\ orange juice\\\\
After\ sale:\\
1x-number\ of\ bottles\ of\ apple\ juice\\\\
6x- number\ of\ bottles\ of\ orange juice\\\\
\frac{3x-64}{2x}=\frac{1x}{6x}\\\\
\frac{3x-64}{2x}=\frac{1}{6}\\\\Cross\ multiplication:\\\\
6(3x-64)=2x\\
18x-384=2x\ \ \ |subtract\ 2x\\
16x-384=0\ \ \ |add\ 384\\
16x=384\ \ | divide\ by\ 16\\\\x=24
He\ had\ 24\ bottles\ of\ apple\ juice\ and\ 144 \ of\ orange\ juice.$

5 0

3 years ago

Read 2 more answers

I need help with this tysm​

I need help with this tysm