Answer:
[tex] y = 2x-19 [/tex]
Step-by-step explanation:
Line passes through the point [tex] (12,\: 5) =(x_1,\: y_1) [/tex] and has a slope (m) = 2
Equation of line in point slope form is given as:
[tex] y - y_1 = m(x-x_1) [/tex]
[tex]\therefore y - 5 = 2(x-12) [/tex]
[tex]\therefore y = 2x-24+5 [/tex]
[tex]\therefore y = 2x-19 [/tex]
Find the value of X.
Answer:-
x=110 degree
Step-by-step explanation:
It's quadrilateral so it's total sum degree is 360
then 40+82+128+x=360
360-(128+82+40)=X
x=360-250
x=110 degree
i need help i am in middie school
Answer:
45/51 is:
Step-by-step explanation:
make it a whole:
1 6/51
GCF:
1 2/17 is ur answer. Please consider marking me as brainliest if you can! Have an amazing day lovely! <3
Answer:
I think it would be 9/17
For the second one
PLEASE HELP ME THANK YOU IF YOU DO ❤️
Step-by-step explanation:
Here,
we have
the speed = 105 miles in 3 hours
Therefore, 105÷3
= 35
Hence, It's average speed is 35 miles.
if it helps don't forget to like and mark me
WHAT IS 1+1 pls help
Answer:
2.0
Step-by-step explanation:
What is the mean of 82, 4, 94, 4, 60, 91
and what is n2 = 81 ; What is the value of n?
-4n = 16; What is the value of n?
Answer:
1. The mean is 55.83
2. when n2=81 then n=40.5
3. when -4n=16 then n = -4
Step-by-step explanation:
1. you add all the numbers together then divide the sum by 6
2. divide both sides by 2
3. divide both sides by -4
Which expression represents the volume of the prism?
Answer:
Option A 1/2x³ is your answer
Answer:
Step-by-step explanation:
Select the correct answer.
Drake owns 100 stocks of Balancia, Inc. He had bought these stocks at a face value of $10. The market price of these stocks is now $50 each.
Balancia has declared a dividend of 20% this year. Balancia's retained earnings for the year is $2,000,000 and it has 1,000,000 outstanding
stocks. What is the P/E Ratio?
Answer: 25
Step-by-step explanation:
The Price to Earnings ratio, AKA, the P/E ratio, is calculated by dividing the Market price of the stock by the Earnings per share.
Earnings per share = Net earnings for the year / Number of shares
= 2,000,000 / 1,000,000
= $2 per share
P/E ratio = Market price of shares/ Earnings per share
= 50 / 2
= 25
The solutions to a cubic function are x = 4 , x = 3 and x = - 3 . What is a possible cubic function with those solutions?
Answer:
12x
Step-by-step explanation:
I need help PLEASE!!!
Answer:
i hate desmos
Step-by-step explanation:
help please ? i need help
Answer:y
Step-by-step explanation:
Please help I’ll make you the brainiest
Answer:
Jesse is correct
step by step explanation:
Answer:
The best bet would be Jesse.
Step-by-step explanation:
equivalent fractions for 2 1/5 and 1 5/6
Find the missing angle.
Select one:
85°
180°
158°
32°
Answer:
missing angle 32 ...........
Ms. Ponse knows that only 44% of the pencils she
leis students borrow will be returned to her. She will
let students borrow 125 pencils in the second
semester. How many pencils can Ms. Ponse plan on
getting back?
Answer:
55
Step-by-step explanation:
44% * 125 = 0.44 * 125 = 55
Answer:
She can expect to receive back 0.44(125 pencils) = 55 pencils
Step-by-step explanation:
She loans out 125 pencils. If 44% will likely be returned, then 100% - 44%, or 56%, will not be returned.
She can expect to receive back 0.44(125 pencils) = 55 pencils
select all the expressions that equal.. *see picture for problem*
Answer:
Step-by-step explanation:
oknjbgfkdfrgn jnfbfl
What type of association is shown in the following scatter plot?
Day of the Week
O A. No Association
OB. Strong Negative
O C. Strong Positive
O D. Weak Negative
Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
Answer:
question 12 is answer B
question 13 is -8x^3
Step-by-step explanation:
exponent rule [tex]\frac{a^m}{a^n} = a^(^m^-^n^)[/tex]
I'm confused on this
(this is 12 year old math)
Answer: the top box can be the linear equation y=40x+15 and the bottom box is 40
Step-by-step explanation:
If you swim 15 more minutes than your friend and your swam 55 minutes, that means your friend only swam 40 minutes. The set amount of time that your friend swims for x is 40 minutes. So the additional time you swim is b, 15 minutes.
Options
1. 13
2. 15
3. 16
4. 18
Answer:
16 units.
Step-by-step explanation:
Using the hypotenuse formula (a^2 + b^2 = c^2) we can determin that AB and BC is 5 units long, now we add AB, BC and AC together and we get 16.
Can anybody tell me what’s going on here?
Step-by-step explanation:
We are given a theta degree measure of sin in a specific interval. We are asked to find half of that degree measure.
The interval it ask us to find it in is between 2 pi and 5 pi over 2.
That is 360 degrees to 450 degrees. If you use reference angles, that is between the 0 degrees and 90 degrees. So that means our measure is going to be in the 1st quadrant.
Replace x with theta
[tex] \sin( \frac{x}{2} ) = + - \sqrt{ \frac{1 - \cos(x) }{2} } [/tex]
We dont know cos x but we can use the pythagorean trig theorem to find cos x.
[tex] \sin {}^{2} (x) + \cos {}^{2} (x) = 1[/tex]
[tex] \sin {}^{2} ( \frac{4}{5} ) + \cos {}^{2} (x) = 1[/tex]
[tex] \frac{16}{25} + \cos {}^{2} (x) = 1[/tex]
[tex] \cos {}^{2} (x) = 1 - \frac{16}{25} [/tex]
[tex] \cos {}^{2} (x) = \frac{9}{25} [/tex]
[tex] \cos(x) = \frac{3}{5} [/tex]
Cosine in 1st quadrant is positive so 3/5 is cos x.
Replace 3/5 for cos x.
[tex] + - \sqrt{ \frac{1 - \frac{3}{5} }{2} } [/tex]
[tex] + - \sqrt{ \frac{2}{10} } [/tex]
The answer is
[tex] + - \sqrt{ \frac{2}{10} } [/tex]
Factor completely x2 − 49. (1 point) (x − 7)(x − 7) (x + 7)(x − 7) (x + 7)(x + 7) Prime
Answer:
(x + 7)(x - 7)
Answer:
b is right
Step-by-step explanation:
.........help.......me.......please
Answer:
x = 17
Step-by-step explanation:
x + 73 = 90
x = 90 - 73
x = 17
Brianna planted daffodils and tulips in her garden she planted 4 daffodils for every 3 tulips if Brianna planted 28 flowers in all how many tulips did she plant
Answer:
Step-by-step explanation:
It means if she planted 12 tulips then 4 daffodils for every 3 tulips = 16 daffodils
Total = 12 + 16 = 28
Answer:
12 Tulips
Step-by-step explanation:
16 daffodils and 12 tulips for 28 flowers in all
Please help!!
Which expressions are equivalent to 64 Superscript 1? Check all that apply.
A) 4 cubed
B) 3 Superscript 4
C) 8 squared
D) 2 Superscript 8
E) 6 squared
F) 2 Superscript 6
Answer:
I believe it would be C, 8 squared.
Step-by-step explanation:
8 squared means to multiply 8 twice. Not by two, 8 times 8. If you do that, you will get 64. This means that 8 squared is equivalent to 64'1
Answer:
C
Step-by-step explanation:
Calvin practices a 100-meter swim each day. He recorded his finish times, in seconds, in the dot plot below.
Answer:
e
Step-by-step explanation:
Answer:
D.)
E.) and
A.)
Step-by-step explanation:
What is the difference 1 1/2 - 3/4 ?
Answer:
19/4
Step-by-step explanation:
Find the mean of 7, 1, 1, 4, 1, 4 graphically. What is the sum of the number???
Answer:
The mean is 3. The sum of the number is 18.
Step-by-step explanation:
1+1+1+4+4+7 = 18
18 divided by 6= 3
Find all solutions of the equation in the interval [0, 2pi)
cosx (2 sinx+1)=0
Answer:
x = pi/2 and 11pi/6
Step-by-step explanation:
Given the trigonometry expression
cosx (2 sinx+1)=0
This can be written in two forms as;
cosx = 0 and 2sinx + 1 = 0
If cos x = 0
x = arccos0
x = 90degrees
x = pi/2
Similarly
2sinx + 1 = 0
2sinx = -1
sinx = -1/2
sinx =-0.5
x = aarcsin(-0.5)
x = -30
Since sin is negative in the third and 4th quadrant
x = 270 + 30
x = 330degrees
x = 330pi/180
x = 11pi/6
brad buys a pack of 12 energy drinks for £9.25
he sells all 12 for £1
work out the percentage profit
give your answer correct to 2 significant figures
Answer:
I dont I know i want points
the distance time graph shows information about part of a bicycle journey. Use the graph to estimate the speed in m/s at time 6 seconds
NEED ASAP WILL MARK AS BRAINLIEST IF CORRECT
Answer:
2.16
Step-by-step explanation:
if x is seconds on the graph and y is the distance then you just look for what is y in the coordinate (6, _ ), in which the line on the graph shows it is 13
hope this helps!!
edit:
it seems i was incorrect, ahh im sorry
so you do have to divide the answer in the end, so 13/6 which is equaled to 2.16