Answer:
f(x)=2.25x+5
Step-by-step explanation:
EASY 8TH GRADE MATH. 16 POINTS
Julie is 5 years older than Steve. The sum of their ages is 51. What are Julie and Steve's ages.
Answer:
steve is 23 and julie is 28
Step-by-step explanation:
51 - 5 = 46
46/2 = 23
steve is 23, but julie is 5 years older than him, so
23 + 5 = 28
28+23=51
hope this helps!!!
Answer: lol, I tried solving this but this is harder then what I had in 8th grade.
Step-by-step explanation:
please..............
Answer:
-1
Step-by-step explanation:
PLEASE HELP ASAPPP!!!
Answer:
It looks like the answer is (-1 + 3).
Step-by-step explanation:
I am really sorry if this isn't what you are looking for.
A package of dried fruit weighs 1/2 of a pound. If one serving size is 1/8 of a pound, how many servings would be in the package?
Answer:
4
Step-by-step explanation:
1/2 / by 1/8 = 4.
1/8 * 4 =1/2.
Help me please Im stuck on this problem
Answer:
10$
Step-by-step explanation:
Find the perimeter of the triangle formed by the points (1, 3), (4, 7) and (4, 3)
find slope of the line that passes through the point (-9,7) and (9,-3)
Answer:
Step-by-step explanation:
(x₁, y₁) = (-9, 7) & (x₂ , y₂) = (9 , -3)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]= \frac{-3-7}{9-[-9]}\\\\= \frac{-3-7}{9+9}\\\\=\frac{-10}{18}\\\\= \frac{-5}{9}[/tex]
Pls help and show work so I can understand
can u pls help me with this question asap
what is the constant proportionality of the picture
I will give the person that helps me 5 stars and they will be named brainliest
Answer:
3.5/1 (or just 3.5)
Step-by-step explanation:
If y = a/n, then the constant proportionality is 3.5/1 or 7/2
Think of this as "rise over run" (we are basically finding the slope)
Answer:
i don't know or care
Step-by-step explanation:
you didn't help me so :(
Use the formula d=rt. Find t for r =46.6 m/h and d = 456.68 m.
Answer:
t=9.8
Step-by-step explanation:
t= 9.8
don't forget to add the time measurement such as hours.
Write "zero and eighty-two hundredths" as a decimal.
Answer:
0.82
Step-by-step explanation:
Answer:
0.82
Step-by-step explanation:
Find the size of one interior angle for regular decagon?
Answer: Regular Decagons: All sides are the same length (congruent) and all interior angles are the same size (congruent). To find the measure of the angles, we know that the sum of all the angles is 1440 degrees (from above) And there are ten angles...So, the measure of the angle of a regular decagon is 144 degrees.
What is 63 percent of 69
Answer:43.47
Step-by-step explanation: you have to mulitply 63 and 69 and you will get 43.47
Description
To calculate a percent of a number you must find the total amount or the whole number.
After that Divide the number that you wish to determine the percentage for
Then multiply the value from step two by 100.
In this case the answer will be 43.47
64 percent of 69 = 43.47
Answer: 43.47
Hope this helps
The Wikipedia article on the length of dictionaries suggests there are 171,476 unique words in the English language. How many unique books are possible of length 0, 1, 2, 3, ..., k? Assuming we have a team of 1 billion very fast typists who each write unique books 1 billion times per second, rounded up to the nearest million years, how long will it take this team to write all possible texts of 6 or fewer words?
Answer:
806 million years
Step-by-step explanation:
From the information given:
Firstly, we need to determine the no. of ways we can choose n many words in the dictionary & array them in [tex](^{171476}_{n}) * n![/tex] ways.
Thus, the no. of unique books possible of length till K is:
[tex]\sum \limits^k _{n=0} ( ^{171476}_{n}) * n! \\ \\ = \sum \limits ^k_{n=0} \dfrac{171476!}{(171476-n)!}[/tex]
where K = 6, we have the value to be:
= 25420530373932821216635722990977
Thus, the time required to write all possible texts of 6 is:
= (25420530373932821216635722990977)/10⁶
≅ 806 million years.
Find the values of A, B, C, and D in this equation:
3x3 + 4x2 + 8x + 1
------------------------------
(x2 + x + 2)2 = Ax + B
(x2 + x + 2) + Cx + D
----------------------------
(x2 + x + 2)2
5 divided by 7.25 plz show me how you got that answer step by step
Answer: 1.45
Step-by-step explanation:
The solution to -5 m = -20 is negative.
True False
Answer:
false
Step-by-step explanation:
This is because -5m=-20
m=-20/-5
m=4
Step-by-step explanation:
False
because there two - are cancelled
- ×- = +
Item 10
Use the Distributive Property to find 3/4×16 4/5.
What is the square root of 961
Answer:
31
Step-by-step explanation:
it is 31 because I have research it
Answer:
19
Step-by-step explanation:
how are you please follow back ok
Over the interval [0, 2π), what are the solutions to cos(2x) = cos(x)? Check all that apply.
0
StartFraction pi Over 3 EndFraction
StartFraction 2 pi Over 3 EndFraction
Pi
StartFraction 4 pi Over 3 EndFraction
StartFraction 5 pi Over 3 EndFraction
Answer:
Step-by-step explanation:
given the expression;
cos(2x) = cos(x)
According to trig identity;
cos(2x) = cos(x+x)
cos(2x) = cos x cos x - sinx sinx
cos(2x) = cos²(x)-sin²(x)
cos(2x) = cos²(x)-(1-cos²x)
cos(2x) = cos²(x)+cos²x-1
cos(2x) = 2cos²(x)-1
2cos²(x)-1 = cos(x)
let P = cosx
2P²-1 = P
2P²-P-1 = 0
Factorize;
2P²-2P+P-1 = 0
2P(P-1)+1(P-1) = 0
2P - 1 = 0 and P-1 = 0
P = 1/2 and 1
cosx = 1/2 and cos x = 1
x = arccos 1/2
x = π/3
Also;
x = arccos1
x = 0
Hence the value of x are 0 and π/3
Also the angle = π+ π/3 = 4π/3
The angles are 0, π/3 and 4π/3
Answer:
a,c,e
Step-by-step explanation:
3 3/4 divided by 5/7
The answer is in the image below and the steps are also in one of the images too.
Hope this helps! :)
please help!!
i need to answer this by 2pm,
(in an hour)!
Answer:
x = 40°
Step-by-step explanation:
Since, the measures of the angles subtended by the same segment are equal.
Therefore, x = 40°
Just remember that total angle above straight line is 180
5(y + 3) = 5y + 3
y= ?
Answer:
There isnt a possible answer because there is no whole
Step-by-step explanation:
if it was for example 5(y+3)=55
then you could simplify it to 5y+15=55
then 5y=40
y=8
but that isnt how you put it do not put this answer in
Company Holdings in Marks Brothers
Total number of shares: 78,000
USS Oil 8%
Harp Pensions 12%
Marks Family Trust 32%
PRH 19%
Live Fund 24%
Marks Brothers is paying a dividend of $56.25 on each share. How much will PRH
receive in dividends?
$14,820
$43,875
$83,363
$638,725
$833,625
Answer:
Amount of dividend that PRH will receive is $833,625.
Step-by-step explanation:
The following are given in the question:
Total number of shares of Marks Brothers = 78,000
Percentage of shares of Marks Brothers held by PRH = 19%
Dividend per share = $56.25
Therefore, we can now proceed as follows:
Number of shares of Marks Brothers held by PRH = Total number of shares of Marks Brothers * Percentage of shares of Marks Brothers held by PRH = 78,000 * 19% = 14,820
Amount of dividend that PRH will receive = Number of shares of Marks Brothers held by PRH * Dividend per share = 14,820 * $56.25 = $833,625
The amount of dividend that PRH will receive is $833,625.
The calculation is as follows;
Number of shares of Marks Brothers held by PRH is
= Total number of shares of Marks Brothers × Percentage of shares of Marks Brothers held by PRH
= 78,000 × 19%
= 14,820
Now
Amount of dividend that PRH will receive = Number of shares of Marks Brothers held by PRH × Dividend per share
= 14,820 × $56.25
= $833,625
Learn more: brainly.com/question/16911495
which of the following sets of numbers could represent the three sides of a right triangle?
Answer:
32 60 68
Step-by-step explanation:
These set of numbers are pythagorean triplets
using the formula a2+b2 =c2 with these numbers would give you an accurate relationship in a right angled triangle
which one is true about this ?
Answer:
b is the correct answer I think
I need help finding the answers to #8!
Answer:
8a Yes
8b f(5) = 1
8c (0, -0.5)
Step-by-step explanation:
8a
Yes, since it passes the vertical line test.
8b
f(5) = 1
8c
(0, -0.5)
which value is a solution to the inequality 9 - y >12?
Answer:
(A) -6
Step-by-step explanation: hope this helps!
Answer:
answer is -3 did like 5 days ago
Jeffrey is using a copy machine to make posters for a school play. The machine prints the posters at a constant rate. After 3 minutes, he makes 108 posters. How long it will take Jeffrey to make 396 posters?
Is there a proportional relationship between Category 1 and Category 2 in the table below?
Category 1 3
7 9
Category 2 15 20 25 30
9
A
Yes
B
No
Answer:
no
Step-by-step explanation: