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mrs_skeptik [129]
3 years ago
10

Find the volume of the figure of 7 inches, 21 inches and 15 inches.

Mathematics
1 answer:
AfilCa [17]3 years ago
8 0

Answer:

2,205 cubic inches

Step-by-step explanation:

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Solve.<br> 6x + y = 14<br> -2x - y = -4<br> Enter your answer, in the form (x, y), in the boxes.
FrozenT [24]

Answer:

\huge\boxed{(2.5,\ -1)}

Step-by-step explanation:

\underline{+\left\{\begin{array}{ccc}6x+y=14\\-2x-y=-4\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad4x=10\qquad\text{divide both sides by 4}\\.\qquad\dfrac{4x}{4}=\dfrac{10}{4}\\.\qquad\boxed{x=2.5}\\\\\text{put it to the first equation}\\6(2.5)+y=14\\15+y=14\qquad\text{substract 15 from both sides}\\15-15+y=14-15\\\boxed{y=-1}

4 0
3 years ago
Read 2 more answers
What is the logarithmic form of the equation e5x ≈ 4768?
professor190 [17]

Answer: The answer is (c) ln 4768 = 5x.

Step-by-step explanation:  The given equation is

e^{5x}=4768.

We are to find the logarithmic form of the above equation.

We will be using the following properties of logarithm :

(i)~\ln a^b=b\ln a,\\\\(ii)~\ln e=1.

The solution is as follows:

e^{5x}=4768\\\\\Rightarrow \ln{e^{5x}}=\ln 4768\\\\\Rightarrow 5x\ln e=\ln 4768\\\\\Rightarrow 5x\times 1=\ln4768\\\\\Rightarrow 5x=4768.

Thus, the correct option is (c).

8 0
3 years ago
Read 2 more answers
FACTORIZAR LOS SIGUIENTES POLINOMIOS.<br><br> a2 - 81 =
Molodets [167]
I’m not sure but 3.5
5 0
3 years ago
Many states run lotteries to raise money. A website advertises that it knows​ "how to increase YOUR chances of Winning the​ Lott
Crank

Complete question is;

Many states run lotteries to raise money. A website advertises that it knows "how to increase YOUR chances of Winning the Lottery." They offer several systems and criticize others as foolish. One system is called Lucky Numbers. People who play the Lucky Numbers system just pick a "lucky" number to play, but maybe some numbers are luckier than others. Let's use a simulation to see how well this system works. To make the situation manageable, simulate a simple lottery in which a single digit from 0 to 9 is selected as the winning number. Any value can be​ picked, but for this​ exercise, pick 1 as the lucky number. What proportion of the time do you​ win?

Answer:

10%

Step-by-step explanation:

We are told that To make the situation manageable, simulate a simple lottery in which a single digit from 0 to 9 is selected as the winning number.

This means the total number of single digits that could possibly be a winning one is 10.

Since we are told that only 1 can be picked, thus;

Probability of winning is; 1/10 = 0.1 or 10%

5 0
4 years ago
Whats a segment connecting midoints
I am Lyosha [343]

Answer:

A midsegment (or midline)

Step-by-step explanation:

In geometry, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints. A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints.

4 0
4 years ago
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