Answers
Answer:
C
Step-by-step explanation:
Pythagorean theorem = a² + b² = c²
Answer:
C.
Step-by-step explanation:
Pythagrean Theorem is on C
Related Questions
If a1=4 and an =2an-1 – 1 then find the value of a4.
Answers
a2 = -2(a1) - 1
a2 = -2(4) - 1
a2 = -9
a3 = -2(a2) - 1
a3 = -2(9) - 1
a3 = -19
Can you do a4 and a5 and answer?
The value of [tex]a_{4} = 37[/tex].
Here,
The value of [tex]a_{1} = 4[/tex]
And, [tex]a_{n} = 2 a_{n-1} -1[/tex]
We have to find value of [tex]a_{4}[/tex].
What is Sequence?
A sequence is a collection of elements that are arranged according to a specific pattern.
Now,
The value of [tex]a_{1} = 4[/tex]
And, [tex]a_{n} = 2 a_{n-1} -1[/tex]
Then to find value of [tex]a_{4}[/tex], we can find [tex]a_{2} , a_{3}[/tex] as;
[tex]a_{2} = -2(a_{1} ) - 1\\a_{2} = -2(4) - 1\\a_{2} = -9[/tex]
And,
[tex]a_{3} = -2(a_{2} ) - 1\\a_{3} = -2(9) - 1\\a_{3} = -19[/tex]
Hence, the value of [tex]a_{4}[/tex] is;
[tex]a_{4} = -2(a_{3} ) - 1\\a_{4} = -2(-19) - 1\\a_{4} = 37[/tex]
Therefore, The value of [tex]a_{4} = 37[/tex].
Learn more about the sequence visit:
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wha the MIDPOINT of (-6, 8) and (6, -7)
Answers
hope this helps
Answer:
here you are:
the midpoint for (-6,8) and (6,-7) is (0, 1/2)
Step-by-step explanation:
the midpoint for (-6,8) and (6,-7) is (0, 1/2)
Tricia made a circular mat from a square piece of cloth.
-Picture-
Which is closest to the circumference, in inches, of the circular mat?
A. 44 inches
B. 88 inches
C. 154 inches
D. 616 inches
Answers
Answer:
The circumference of the circle has a measurement of 44 inches
Step-by-step explanation:
From the question, as we can see, the given length represents the diameter of the circle
To get the circumference of the circle, we use the formula for the circumference
this is;
C = pi * d
in this case, d = 14 in
Thus, we have it that;
C = pi * 14 = 14 * 22/7 = 44 in
if you randomly pick a date in april, how mny equally likely outcomes are there.
Answers
What is the measure of arc AB?
A. 153
B.140
C.142
D.180
Answers
Answer:
153
Step-by-step explanation:
don't know explanation
38+AB=180
AB=142
The arc measure is equal to the central point
Arc AB=142
Robert can type 360 words in 3 minutes. Jocelyn can type 525 words in 5 minutes.
Who is typing at a faster rate? Explain your reasoning.
Answers
Step-by-step explanation:
Robert: 360/ 6 = 62 words per minute
Jocelyn: 525/ 5= 58 words per minute
Jocelyn types faster. I haven't done 5th grade math in so long... lol if wrong please correct me..
State the x and y intercepts for the graph of - 2y - 5x = - 20 . Show the work plsss.
Answers
=
10
−
5
x
2
My work… try maťh way for any Algebra questions. I didn’t know if you’re searching for y or x , but I did Y. Good luck buddy
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answers
Answer:
It's "C"
Step-by-step explanation:
Answer and Step-by-step explanation:
We are given functions that show how much Frank gets payed at his two jobs.
To find his total pay, we must add the functions together.
T(x) = f+g(x) = 10x + 8x + 12
Add together 10x and 8x.
T(x) = 18x + 12
We get the answer to be:
C. T(x) = 18x + 12
#teamtrees #PAW (Plant And Water)
c
76 mm
57 mm
What is the length of the hypotenuse?
C =
millimeters
Answers
Answer:
19.7
Step-by-step explanation:
At the Fisher farm, the weights of zucchini squash are Normally distributed. Which standardized weight represents the top 10% of the zucchinis?
Find the z-table here.
–1.64
–1.28
1.28
1.64
Answers
Thus, the standardized weight which represents the top 10% of the zucchinis from the z-table for the fisher farm is 1.28.
How to get the z scores?If we've got a normal distribution, then we can convert it to standard normal distribution and its values will give us the z score.
[tex]Z = \dfrac{X - \mu}{\sigma}[/tex]
Here, X is sample, is μ mean and is σ standard deviation.
At the Fisher farm, the weights of zucchini squash are Normally distributed.
For the normal distribution let the value of mean is 0 and standard deviation 1. Thus,
[tex]Z = \dfrac{X - \mu}{\sigma}\\Z = \dfrac{X - 0}{1}\\Z=X[/tex]
For the top 10% of the zucchinis, the value of α is 0.9. From the table for this value the z score is,
[tex]Z=X=1.28[/tex]
Thus, the standardized weight which represents the top 10% of the zucchinis from the z-table for the fisher farm is 1.28.
Learn more about the z score here;
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Question 14 of 15
Evaluate (3/4)x^0
Answers
Answer:
I'm not sure if this is right, but I got 3/4. (0.75 as a decimal) I hope this helps!
Step-by-step explanation:
Decimal form: 0.74
find the area of each figure. Round your answers to the nearest hundredth 11-12
Answers
Answer:
17 and 18
Step-by-step explanation:
the answer is 17 and 18.....
Please help if you know the answer please
Answers
Answer:
dont know the answer. Good luck :)
Step-by-step explanation:
Solve the following equation for x
IDEA: isolate the base ^power and then raise to the reciprocal power
5x^2/3 - 10= 35
Answers
Answer:
5x^2 (fraction over 3- 10=35Step-by-step explanation:
Eva is showing her work in simplifying (7.3 − 7.2) − 3.8 + 3.7. In which step did Eva make an error?
Step 1: (7.3 − 7.2) − 3.8 + 3.7
Step 2: 7.3 + (−7.2 − 3.8) + 3.7 (commutative property)
Step 3: 7.3 − 11 + 3.7
Step 4: 7.3 + 3.7 − 11 (commutative property)
Step 5: 11 − 11 = 0
Step 2; she wrote commutative instead of distributive
Step 4; she wrote commutative instead of distributive
Step 4; she wrote commutative instead of associative
Step 2; she wrote commutative instead of associative
Answers
Answer:
I think step 4
Step-by-step explanation:
Answer:
Step 2; she wrote commutative instead of associative
Step-by-step explanation:
i took the test the other one is wrong
There are 10 coins with total value of $2.50. There are quarters, dimes or nickels. There are as many dimes as nickels. How many coins of each type are there?
Help BRAINLEST to best answer QUICK HELP
Answers
40 quarters, 100 dimes total for now is 20$ and if u add 250 nickels, it will be 25$
Hope this helps!
Find the missing number to make these fractions equal. 6/? = 4/12
Answers
Step by step explanation
6/? = 4/12
?=6*12/4=18
There are five puppies in a box, two are girls and three are boys What is the ratio of girls to boys
Answers
Answer:
2:3
Step-by-step explanation:
2 would represent the Fraction of girls 3 would represent the fraction of boys.
Answer:
2:3
Step-by-step explanation:
The ratio is a relation between two amounts of something. In our case, we compare the amount of girl puppies to boy puppies, and so we get the following ratio...
2:3
what does the word "solution" mean has to be in your own words please help
Answers
Answer:
an answer to a problem
Step-by-step explanation:
a car drives at a speed of 90km/h for 2 hours and 20 minutes how far does the car drive ?
Answers
Answer:
explanation
Step-by-step explanation:
it drives 18 miles?
I'm not sure.
if I am right plz give brainliest
HELPPPP!!! and get brainliest!!!!!!! + 22 points
THANK YOUU
Function g can be thought of as a scaled version of f(x) = 2²,
Write the equation for g(x)
Answers
Answer:
Step-by-step explanation:
b/c the function goes thur the point (1,4) we know it's 4 times more than f(x) so g(x) = 4[tex]x^{2}[/tex]
kirans aunt is 15 years older than kiran. how old will kirans aunt be when kiran is 13?
Answers
Answer:
28 will be your answer!
Step-by-step explanation:
I don't properly know how to explain thia but i know its the answer
Answer:
28
Step-by-step explanation:
13 + 15 = 28
Kirans aunt is 15 years older the kiran so you add both the numbers given to you, 13 + 15 =28.
help me, please......
Answers
Answer:
Obstuse scalene
Step-by-step explanation:
Scalene - no sides are equal
the triangle is obtuse
Answer:
obtuse scalene
Step-by-step explanation:
An obtuse triangle is any triangle that has an obtuse angle. An obtuse angle is one that measures greater than 90 degrees. (so we know that this is obtuse)
A scalene triangle is one which have all three sides of a triangle of different lengths and all three angles of different measures (the three sides are diffrent so this applies)
In geometry, an isosceles triangle is a triangle that has two sides of equal length (this does not apply)
Hope this helps!
Find the difference. Write your answer in scientific notation.
(2.4 x 10^-1) - (5.5 x 10^-2) =
Answers
Answer:
0.185 Step-by-step explanation:
(2.4 x 10^-1) - (5.5 x 10^-2)
0.24-0.055= 0.185
x^2-y^2+2y+1
Factorize
Answers
Answer:
Equation is already in factor form
Step-by-step explanation:
HELP FAST FOR TEST PLZ
Find measure of angle 1
Answers
I NEED HELP PLSSS HELP SHOW WORK IF YOU KNOW
Answers
PLEASE SHOW THE PROBLEM WE CANT SEE
please help. will give brainliest! review the table of values for function p(x). what is lim (x -14) p(x), if it exists? (table and answer options pictured)
Answers
Answer:
DNE
Step-by-step explanation:
The the given table, we have;
As x approaches -14 from the left, at x = -14.001, p(x) = 1.96
[tex]\lim \limits _{x \to -14^{-}} p(x) = 1.96[/tex]
As x approaches -14 from the right, at x = -13.999, p(x) = 1.97
[tex]\lim \limits _{x \to -14^{+}} p(x) = 1.97[/tex]
The value of p(x) when x = -14 is [tex]\lim \limits _{x \to -14} p(x)[/tex] = Undefined, or is not definable, therefore, p(x) Does Not Exist (DNE) when x = -14, and we have;
[tex]\lim \limits _{x \to -14} p(x)[/tex] Does Not Exist, DNE.
Answer
It's C. 2 on edge.
Step-by-step explanation:
solve the inequality 4x + 6>22
Answers
Answer:
it is x>4 I solved it out.
What is The meadian of 26 29 31 33 36
Answers
Answer:
31
Step-by-step explanation:
The median is the middle value of the data arranged in ascending order, so
26, 29, 31, 33, 36
↑ middle value
median = 31