Answers
Answer:
k = 8
(x² + 8)(x - 1)(x+5)
Step-by-step explanation:
Related Questions
What is the value of min the figure below? In this diagram, AABD - ABCD.
A. 336
B. 78
C. 126
D. 624
E. 52
F. 178
Answers
Answer: correct answer is C
Step-by-step explanation:
The value of m in the figure is √126.
Option C is the correct answer.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
ΔABD is similar to ΔBCD.
This means,
The corresponding sides ratio is equal.
AB/BC = BD/CD = AD/BD
AB/m = BD/7 = 11/BD
Now,
BD/7 = 11/BD
BD² = 77
BD = √77
Now,
ΔBDC
BC² = CD² + BD²
m² = 7² + 77
m² = 49 + 77
m² = 126
m = √126
Thus,
The value of m in the figure is √126.
Learn more about triangles here:
https://brainly.com/question/25950519
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how many 3-digits numbers can be formed using the digits 1,2,3.
a. no digit can be repeated.
b.if any digit can be used more than once
Answers
Answer:
6 numbersStep-by-step explanation:
to understand thisyou need to know about:factorialgiven:total 3 numberslet's solve:according to the question
3!
1×2×3
6
therefore total 6 numbers can be formed using the digits
let's see the 6 numbers
123
132
213
231
312
321
Answer:
6 numbers!!!
Step-by-step explanation:
1. 123
2. 132
3. 213
4. 231
5. 321
6. 312
someone please help will mark brainliest
Answers
Answer:
Domain = {0,1,2,3} Range = {6,9,12,15}
Step-by-step explanation:
The domain is all of your x values, also known as the input
The range is all of your y values, also known as the output
Just think of the letters dmx - so the domain is x, so y is the range
Range = {6,9,12,15}
Another way to identify the domain and range of functions is by using graphs. Domain refers to the set of possible input values. Domain of a graph consists of all the input values shown on the x-axis. Range is the set of possible output values, which are shown on the y-axis.
Solve 2x – 5 = 7 ?
Please help !
Answers
Answer:
6
Step-by-step explanation:
1st step add 5 on both sides
2x=12
2nd step divide 2 on both sides
then you get.....
x=6
answer
x=6
5/9 (f – 32) when f = 50
Answers
Hope it’s right best luck with your studying
Answer:
10
Step-by-step explanation:
5/9(50-32)
5/9(18)
5/9×18=10
Hope this helps! :)
Which graph represents the function f(x) = 4/x ?
Answers
Answer:
Check image
Step-by-step explanation:
The graph of the function f (x) = 4/x is shown in figure.
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The function is,
⇒ f (x) = 4 / x
Now, We can draw the function f (x) = 4 / x.
Hence, The graph of the function f (x) = 4/x is shown in figure.
Learn more about the function visit:
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4+ 3- 2 1+ -4 -3 -2 4. -1 -3- What is the slope of the line? 3. 2.
Answers
Answer I have no idea
Step-by-step explanation:
lol
What is the value of x?
5
c
6
b
4.2
d
x
a
Answers
Answer:
its b
Step-by-step explanation:
7x2vault3 6 squere-79=4.2
PLEASE HELP!! PLEASEEEE
Answers
Answer:
42
Step-by-step explanation:
BAC=90
BAD=48
DAC=BAC- BAD
=90-48
=42
A house has been losing 2% of its value over the past several years. The house was
originally purchased for $250,000. To the nearest dollar, how much should the house
be worth 20 years after the initial purchase?
Answers
Answer:
$166902Step-by-step explanation:
The value reduction is 2%.
The value after one year is 98% of the current value, or 0.98 times. And every year after the value is reduced 0.98 times.
After 20 years the value is going to be:
V = $250000*0.98²⁰ = $166902 (rounded)What dose g(x) + (-g(x)) = supposed to equal?
Answers
Answer:
The answer is
0
what is the capacity in litres of a rectangular tin that measures 20m by 20cm by 10cm
Answers
Answer:
0.4 liters
Step-by-step explanation:
Volume: length x width x height
Volume: 20 x 20 x 10
Volume: 400 cm cubed
1 cubic cm = 0.001 liters
400 cm cubed = 0.4 liters
1000 divided by _________= 10
1000 divided by _________=1
42,000 divided by _________ = 42
42,000 divided by ___________ = 4200
Answers
2. 1000
3. 1000
4. 10
1000
1000
10
Question
An airplane is traveling at a constant speed of
600 miles per hour. How many feet does it
travel in 9 seconds? Remember that 1 mile is
5280 feet.
Do not include the units in your answer, and
do not use a comma in your answer
Provide your answer below:
Answers
Answer: 7920
Step-by-step explanation:
Convert 600mph to feet per hour.
600 x 5280 = 3168000 feet per hour
Convert feet per hour into seconds by dividing by 60 to get minutes and 60 again to get seconds.
3168000 / 60 / 60 = 880 Feet per second
Multiply by 9
880 x 9 = 7920 feet in 9 seconds
Solve for x (geometry) ILL GIVE BRAINLIEST
Answers
Answer:
12
Step-by-step explanation:
jesus this is the third time you put up this question thx for free points ig
Hello everyone, I just wanted to ask where are you from and what time is it in your country. For example, I'm from Lithuania and my current time is 22:57.
Answers
Answer:
Cool
Step-by-step explanation:
I'm from Puerto Rico and it is 57:08
Help&EXPLAIN
rose
Pls I have a hard time with this
Answers
Step-by-step explanation:
hope I'm able to explain
M-Line is a company that prints and sells custom designs on T-shirts. For each order, they charge an initial design fee and then an additional fee for each printed T-shirt.
M-Line charges M euros per order. This charge is modelled by the linear function Mx=5x+40, where x is the number of T-shirts in the order.
Write down the initial design fee charged for each order.
The initial design fee charged per order is 40
1b. [2 marks]
Find the total amount charged for an order of 94 T-shirts.
Answers
Answer:
(a) The initial value is 40
(b) 510 Euros
Step-by-step explanation:
Given
[tex]M = 5x + 40[/tex]
Solving (a): The initial charge
A linear function is represented as:
[tex]y=mx + c[/tex]
Where c is the initial value
By comparison:
[tex]c = 40[/tex]
Hence: The initial value is 40
Solving (b): Amount charged for 94
Substitute 94 for x in [tex]M = 5x + 40[/tex]
[tex]M = 5 * 94 + 40[/tex]
[tex]M = 510[/tex]
510 euros for 94 orders
The ratio of 1/7 to 1/5 is equal to 100 to ...?
A. 20/7
B. 20
C. 35
D. 100
E. 140
Answers
Answer:
Step-by-step explanation:
1/7:1:5=100:x
700(1/7):700(1/5)=100:x
100:700/5=100:x
100:140=100:x
x=140
20/6 = x/36, what is the value of x?
Answers
Answer:
[tex]x = 20 \times 36 \div 6 \\ = 20 \times 6 \\ = 120[/tex]
Hope it helps
Juan ran of a mile 2/5 every 4/7 of an hour. Find Juan’s rate in miles per hour
Answers
Answer:
Juan runs 7/10 of a mile every hour
Step-by-step explanation:
First find out how much he ran every 1/7 of an hour
2/5 x 1/4 = 4/7 x 1/4
1/10 = 1/7
1/10 x 7 = 1/7 x 7
7/10 = 1
stan walks 2kilometers day how many meters does he walk in 2days
Answers
Answer:
he walks 4000 meters in two days
Answer:
4,000 meters in 2 days
Step-by-step explanation:
1 kilometer = 1,000 meters
We know Stan walks 2 kilometers in a day, so he walks 2,000 meters/day
2 days * 2,000 meters/day = 4,000 meters total
Help pls show work if needed!!
Answers
Answer:
False
True
True
true
Step-by-step explanation:
65x+105=y
Substitute 6 for x to find the cost for 6 classes
65(6)+105=y
390+105=y
495=y
The circle graph shows the
number of votes received by each candidate during a
school election. Find the percent of students who voted
for the indicated candidate. (See Exploration 1, p. 247.)
10. Candidate A
11. Candidate B
12. Candidate C
Answers
Answer:
36%
Step-by-step explanation:
54/150=p/100
(150 comes from all of the numbers combined from the chart)
Do the math
150b=5400
divide both sides by 150
which gets you 36
just add the percentage
36%
Diana first got 14 points with two arrows on the target. The
second time she got 16 points. How many points did she get
the third time?
(A) 17 (B) 18
(C) 19 (D) 20 (E) 22
Please answer and let me know why that answer, thank you!
Answers
Answer:
B. 18
Step-by-step explanation:
Her first two arrows landed on the same circle with 14 points. This means that 1 arrow in that circle = 7 points.
The second time, one arrow landed on the circle that carry 7 points per arrow, and the next inner circle would carry = 16 - 7 = 9 points
Therefore, if in her third throw, the two arrows landed in the inner circle that has 1 arrow recording 9 points, she would get = 9*2 = 18 points
3/7 as a percentage (closest as possible)
Answers
Answer:
your answer will be 42.857143%
Cindy’s square-shaped garden has side lengths of x ft. She will plant 5 tulip bulbs per square foot. How many bulbs will she plant if the garden has a side length of 8 feet?
Enter your answer in the box.
Answers
Answer:
The number of bulbs planted in the garden having side length of 8 feet is 320.
Step-by-step explanation:
Given as :
The side length of square shaped garden = x ft
The number of tulip bulbs Cindy's will plant at per square foot = n = 5
Let The number of bulb to be panted for side length of garden = L = 8 feet
Now, According to question
Since the garden is of square shaped ,
So, The area of garden = area of square = side²
I,e The area of garden = x × x ft²
Now, if the side length = L = 8 feet
So, The area of garden = L × L ft²
I.e The area of garden = 8 × 8 ft² = 64 square feet
Now, Again
∵ For the area of 1 square feet , the number of bulbs planted = 5
∴ For the area of 64 square feet , the number of bulbs planted = 5 × 64
I.e For the area of 64 square feet , the number of bulbs planted = 320
Hence The number of bulbs planted in the garden having side length of 8 feet is 320 . Answer
A spinner marked A, B, C is spun then a 6-sided die is rolled. What is the probability of getting a B and then a 6.
131 third
161 sixth
1121 over 12
118
Answers
Given:
A spinner marked A, B, C is spun then a 6-sided die is rolled.
To find:
The probability of getting a B and then a 6.
Solution:
We know that,
[tex]\text{Probability}=\dfrac{\text{Favorable outcomes}}{\text{Total outcomes}}[/tex]
Total possible values for a spinner are 3. So, the probability of getting B, we get
[tex]P(B)=\dfrac{1}{3}[/tex]
Total possible values for a die are 6. So, the probability of getting 6, we get
[tex]P(6)=\dfrac{1}{6}[/tex]
Now, the probability of getting a B and then a 6 is
[tex]P(B,6)=\dfrac{1}{3}\times \dfrac{1}{6}[/tex]
[tex]P(B,6)=\dfrac{1}{18}[/tex]
The required probability is [tex]\dfrac{1}{18}[/tex].
Therefore, the correct option is D.
According to a survey, 61% of murders committed last year were cleared by arrest or exceptional means. Fifty murders committed last year are randomly selected, and the number cleared by arrest or exceptional means is recorded.
(a) Find the probability that exactly 39 of the murders were cleared.
(b) Find the probability that between 36 and 38 of the murders, inclusive, were cleared.
(c) Would it be unusual if fewer than 20 of the murders were cleared? Why or why not?
Answers
Answer:
B
Step-by-step explanation:
I don't know if this is right but give it a like pls it would really make me happy.
I need help on the first top row please help!!