Mathematics College

the two lines graphed below are not parallel. how many solutions are there to the system of equations

Answers

Answer 1

Answer:

only one solution. as the lines only intersect once

Answer 2

Answer:

One solution

Step-by-step explanation:

This system of equations has only one solution because the lines graphed will only intersect once.

Related Questions

Question 7 of 10
The segments shown below could form a triangle.
В
4
9
11
B
O A. True
O B. False
SUBMIT

Answers

Answer:

Yes

Step-by-step explanation:

In a triangle the sum of two of its sides is major than the the other side

9+4 > 11

11 + 4 > 9

11 + 9 > 4

Yan is climbing down a ladder. Each time he descends four rungs on the ladder, he stops to see how much farther he has to go. Which word in the problem indicates that a negative integer should be used?

Answers

Answer:

"descends"

Step-by-step explanation:

The word descend means to move or fall downwards. If we were to think of the ladder as the y-axis of a coordinate grid we could see that as you move further down on the axis the numbers turn to negative which indicate that the word descend means that a negative integer should be used :)

Find the volume of the cone.
Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi.
Please help asap

Answers

Right circular cone

Solve for volume

V≈37.7

r (Radius )

h( Height )

V=πr2h

3=π·22·93≈37.69911

Points H and I are located on the coordinate plane at (-2,8) and (-2, 11).
What is the distance between the two points?

Answers

Answer:

Step-by-step explanation:

distance required=11-8=3

plzzzzzz help for a brainly

Answers

The answer would be B

If Danny randomly picks a jelly bean out of the jar, what is the probability that the jelly bean will be blue or green (find the simplest form)?

Answers

Answer:

Amount of jelly beans=50

Amount of blue or green jelly beans=17+10

probability that the jelly bean will be a blue or green one=27/50

Conan is moving into a two-bedroom apartment in Valley Oaks. The monthly rent is $2,000. His up-front fees
were a $60 application fee, a $20 credit check fee, first and last month's rent and a broker fee of 14% of a year's
rent.
How much can he expect to pay upfront for this apartment?
4,360
4,080
7,440
5,440

Answers

I think 4360 plz tell me if I am right

find the are of the trapizoind

Answers

9514 1404 393

Answer:

7.5 square units

Step-by-step explanation:

The formula for the area of a trapezoid is ...

A = 1/2(b1 +b2)h

where b1 and b2 are the lengths of the parallel bases, and h is the perpendicular distance between them.

Here, the bases are TR = 1 and PA = 4. The height is 3 units, so the area is ...

A = (1/2)(1 +4)(3) = 15/2 = 7.5 . . . . square units

if 4^(3x-2)=4^(x+1), then x=

Answers

Answer:

x = 3 /2

x=1.5

Step-by-step explanation:

Assume a bank loan requires an interest payment of $85 per year and a principal payment of $1,000 at the end of the loan's eight-year life. What would be the present value of this loan if it carried an 8.5 percent interest rate?

Answers

Answer:

the answer 57.8

85 x 8 x 8.5% = 57.8

Step-by-step explanation:

brainliest pls

Graph the function defined by the parametric equations x = 2t3 – 3t and y = -2t2 – 1 over the parameter
-2 < t < 2.

Answers

9514 1404 393

Answer:

see attached

Step-by-step explanation:

A graphing calculator does this nicely.

What is the measure of angle L

Answers

Answer:

90-15 and you have your answer

Answer:

Step-by-step explanation: it is a right angle so you do 90-15 which is 75 degrees.

#11. The space occupied by a wooden block is 4cm × 2cm × 2cm=_____cm 3 Which is equivalent to_______mililiters

Answers

4x2x2=16cm^3, which is 160mm

PLS HURRY. WILL MARK BRAINLEST!!!! JWKSNWN PLEASE I NEED IT!!

Answers

Answer:

Step-by-step explanation:

Mark me brainliest PLZ

What is the difference between a probability experiment that is a binomial experiment and one that is not a binomial experiment?

Answers

Answer:

The binomial distribution has the following properties: The mean of the distribution (μx) is equal to n * P . The variance (σ2x) is n * P * ( 1 - P ).

Step-by-step explanation:

Answer: The binomial experiment is the experiment that will satisfy the 4 conditions, a fixed number of trials. And each trial is independent of the others. There will be 2 outcomes. The probability of each of the outcomes remains constant from each trial. (trial to trial.) Is that your question?

Step-by-step explanation:

49 pt = _ fl oz :DDDDD

Answers

Answer:

784

Step-by-step explanation:

each 1 PT = 16 FL Oz

49*16=784

HELP ASAP WILL GIVE MOST BRANILIST

Answers

The line fills three boxes before hitting a corner so I believe it is 1/3

3/1 because it’s up 3 and over 1

A system has two identical components, and requires both the components for system success. If one component fails, the other cannot fail while the failed component is being repaired. The component failure rates and repair rates are 0.1 failures/year and 365 repairs/year respectively. If a similar component is carried as a spare with an average installation time of 1 hour, evaluate the probability of failure, frequency of failure and the average down time of the system.

Answers

Answer:

Step-by-step explanation:

We are given that:

The failure rate = 0.1 failure/year

i.e. = [tex]\dfrac{0.1}{365\times 24}= 0.00001 \ failure /hour[/tex]

The repair rate = 365 repair/year, if we convert this to repair/hour; we get:

[tex]= \dfrac{365}{365\times 24} \\ \\ = 0.04 \ repair/ hour[/tex]

Time (t) = 1 hour

P(failure) = 1 - R ; if (t=1)

where:

[tex]Reliability (R ) = e^{-\lambda t}(1+ \lambda t) \\ \\ = e^{-0.00001*1}(1+0.00001 *1) \\ \\ \simeq 0.9999[/tex]

P (failure) = 1 - R

= 1 - 0.9999

= 0.0001

≅ 0

The frequency meantime of failure = [tex]\dfrac{1}{\lambda}[/tex]

[tex]\dfrac{1}{0.00001}[/tex]

= 100000

The average downtime of repair for the system = [tex]\dfrac{1}{\mu}[/tex]

[tex]=\dfrac{1}{0.04}[/tex]

= 25

A manufacturing manager reports to the CEO that 5% of products that come off the assembly line are defective. A study is performed to investigate this claim. In a random sample of 250 products that come off the assembly line, 14 are found to be defective. The CEO wants to know if the data provide convincing evidence that the true proportion of defective products differs from 0.05. Are the conditions for inference met?

Yes, the conditions for inference are met.
No, the 10% condition is not met.
No, the Large Counts Condition is not met.
No, the randomness condition is not met.

Answers

Answer:Yes, the conditions for inference are met

Step-by-step explanation:

I took the test edge 2020

Answer:Yes, the conditions for inference are met.

Step-by-step explanation:

Round to the nearest tenth (1 decimal place)

Answers

Answer:

25.5

Step-by-step explanation:

36 equals x squareroot 2 divide by squareroot of 2 equals 18 squareroot 2 then 25.5

9/10 + 3/100 plz hlp in dire need of answer

Answers

Answer:

I think it's 93/100

find the area of the figure

Answers

Answer:

5.5

Step-by-step explanation:

area of triangle: 4.5

area of square: 1

Answer: 5.5in

Step-by-step explanation:

Square is 1

Triangle is 4.5

1+4.5=5.5

AREA IS 5.5

The local weather forecast has been accurate for 24 of the past 30 days. Based on this fact what is the relative frequency probability that the forecast for tomorrow will be accurate

Answers

Step-by-step explanation:

the empirical probability is 24/30, or 4/5. this is also the desired probability.

The rule is “Left, Right, Left, Down.” Which way does the 19th arrow point?

Answers

Left is the answer. Hope this helps

Solve the problem
2-1

Answers

the answer is one because 1 + 1 equals 2

Answer:

2-1

= 1

Mark me brainliesttt :))

But pls do.

Need answered ASAP GOT A TIMER!

Answers

Answer:

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. You have the following multiplication given in the problem above:

(x/3)(6/x)

2. Multiply the numerators and the denominators:

(x/3)(6/x) = 6x/3x

3. You can simplify the expression. Then, you have:

6x/3x = 2

Answer:

Step-by-step explanation:

1) simplify x

x/x = 1

2) simplify 6 with 3

6/3 = 2

3) multiply the two numbers

2*1 = 2

What’s the answer help pls

Answers

Try -46.47 I think it works and if you need the other way just let me know :)

In 1999. Sara and her brother Xzavier got money when their rich uncle died. They
each got the same amount of money. Sara bought some land in the country
because she heard they would be building houses near there some day. She
bought 300 acres of land with all of the money she got from her uncle,
$600,000, in 2000. In 2003 they extended the main highway to go near her land
and she sold 100 acres for $2700 lacre. In 2005 she sold half of the land she had
left for $3600 lacre. In 2007 they started a long-term project to build houses in
the area and built a Lowes, a Food Lion, A Bank of America and a Burger King on
the main street. Finally, in 2010. Sara sold the rest of her land for $400,000. What
was her total profit when she finished selling all of the land?

Answers

Answer:

$406,300

Step-by-step explanation:

$2,700 + $3,600 = $6,300

$400,000 + $6,300 = $406,300

f(x)=3x 2 +6x−18Find f(10)

Answers

Answer:

342

Step-by-step explanation:

To find f(10), simply substitute x for 10, resulting in 300+60-18 = 342

Find the area of this trapezoid.

A. 240 cm2
B. 288 cm2
C. 312 cm2
D. 336 cm2

Answers

Answer:

b. 288cm^2

Step-by-step explanation:

[tex]a = \frac{a + b}{2} h[/tex]

[tex] \frac{15 + 21}{2} (16)[/tex]

[tex]a = 288[/tex]

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