What are the coordinates of point A?
A. (2, 4)
B. (1.7, 3.8)
C. (6.6, 1.7)
D. (3.8, 1.7)
Answers
Answer:
b
Step-by-step explanation:
Related Questions
Can someone help me out please?
Answers
Answer:
2067in
Step-by-step explanation:
19x26= 494
13x17=221
26x26x2=1352
494+221+1352=2067
what is the range of the function f(x) =4^x+1 when the domain is {-1,0,3}
Answers
Answer:
(1,∞){y|y>1}
Step-by-step explanation:
i hope that this is what you are looking for^_^
This is just a fancy way your teacher saying that when you have an equation y=[tex]4^{x}[/tex]+1, what is y when x=-1,0,3.
We just need to solve by substituting the x in respectively.
x=-1, y=[tex]\frac{5}{4}[/tex]
x=0, y=1
x=3, y=65
Hope this helped! Any questions just put it in the comments.
Mrs. Butler worked on school things Monday afternoon. She spent a total of five hours on school. She graded 236 assignments and created Tuesday's lessons. It took her one hour and twenty minutes to make the lessons. How much time did each assignment take to be graded?
Answers
Answer:
1 minute and 4 seconds
Step-by-step explanation:
5 hours - 1hour 20mins = 3hours 40 mins
3 hours 40 mins = 220 minutes
236 / 220 = 1.07272... x0.6 x 100 = 64.36... seconds
1 minute and 4 seconds
Point O is a centroid of the triangle LMN. If OM=38 cm, what is MP?
a.) 114 cm
b.) 19 cm
c.) 57 cm
d.) 25.5 cm
Answers
9514 1404 393
Answer:
c.) 57 cm
Step-by-step explanation:
The centroid divides the median into parts with a 2:1 ratio.
OM : OP = 2 : 1
OM : MP = 2 : (2+1) = 2 : 3
As a fraction with MP on top, this is ...
MP/OM = 3/2
MP = (3/2)OM = 3/2×(38 cm)
MP = 57 cm
__
Comment on the answer choices
Often, you can eliminate a number of the choices in a multiple-choice question just by testing whether they are reasonable. Here, the longer part of a line segment has length 38, so the whole segment will not be shorter than that. The choices 19 and 25.5 make no sense.
The remaining choices are 114 cm and 57 cm. The former is 3 times the length of the given segment, which the drawing tells us is unreasonable.
The only reasonable choice offered is 57 cm.
Can someone please helpppppppp
Answers
Answer:
first one
Step-by-step explanation:
hhhhjnbbbnhhh
CAN SOMEONE HELP ME PLEASE I GIVE POINTS
Answers
Answer:
Step-by-step explanation:
The resolution steps are in the attached photo (p.s. I use the metric system (cm), I’ve now checked that there is no in^2 but it is written sq in, however the calculations are correct)
Alan's Auto Wash had revenues of $18 from 3 customers. In all, how many customers does Alan's
Auto Wash need to serve in order to have a total of $42 in revenue? Assume the relationship is
directly proportional.
Answers
Answer:
7 customers
Step-by-step explanation:
Alan's Auto Wash
18/3=6
42/6=7
The answer is 7 because it is 6 dollars for one car wash.
Answer:
7 customers
Step-by-step explanation:
please let me know if you would like an explanation.
Pls answer and thank you if you answer correct answer
Answers
Answer:
C) 4,000
Step-by-step explanation:
I hope this helps :)
please help me ASAP explain for brainlist.
Answers
Answer:
assuming that there are an equal number of colored marbles in the bag and their total is 20 marbles in the bag:
C) 17/20
Step-by-step explanation:
Which of the following is equal to —36?
A) (-4) (-9)
B) -(4) (-9)
C) -(-4) (9)
D) -(4) (-9)
Answers
Answer:
I think it is B sorry if it is wrong;-; have a good day
Hope this helped :)
Peter works two part time jobs. He is paid $6 er hour at job a and $9 per hour at job b. Last wee eter worked a total of 24 hours at both jobs and madr $189. Hobmny hours dud peter work at job a?
Answers
Answer: Peter worked 9 hours at job a
Step-by-step explanation:
Step 1
Let the number of hours worked in job a = x
and number of hours worked in job b = y such that the total hours worked would be expressed as
x=y= 24 ---eqn 1
also since $6 and $9 dollar are paid per hour for the job and the total amount made is $189, it should be expressed as
6x + 9y =$189--- equation 2
Step 2
Now we have gotten two expressions to solve for number of hours, we can now solve
x+y= 24 ---eqn 1
6x + 9y =$189--- eqn 2
Using elimination method, we multiply equation 1 by 6 and subtract from equation 2
6x + 9y =189
-6x+6y=144
3y=45
y= 45/3 =15
To find x
x+y = 24
x+15=24
x= 24-15
x= 9
fff
Therefore Peter worked 9 hours at job a and 15 hours at job b
8x^3 – 144x^2y + _____xy^2 − _____ y^3. how to solve this problem , i need a help assap . Plz explanation
Answers
I suppose your teacher want you to make a (a-b)^3 formula
Answer:
8 x^3 - 144 x^2 y + 864 x y^2 - 1728 y
Step-by-step explanation:
Plssss someoneee helppp MEE withhh thissss PLEASEEEE
Answers
Answer:
I think it is 5x+2y=41
Step-by-step explanation:
HELP MEEEEEE PLEASEEEEEEE
Answers
Answer:
65 is the correct answer
Which method would be best (quickest) for solving the system below:
3x - 4y = -2
y = 2x + 1
Answers
Write the equations under one another, like this:
2x - y = -1
+ 3x + 4y = 26
Ideally, we would like for one of the variables to be eliminated when we add vertically (straight down). But if we add them as they are this does not happen. We must manipulate one of the equations so that it will happen. Again, you can try to eliminate either x or y. I always look for a term that has a coefficient of 1 (or negative 1). So, let's use that y from the first equation again.
If the coefficient of the y in the other equation is POSITIVE 4, then I need the coefficient from the first equation to be its opposite, NEGATIVE 4. To do this, simply multiply the first equation by 4, this will create MAGIC!
4( 2x - y = -1)
+ 3x + 4y = 26
Be certain to Distribute across the entire first equation, so multiply all three terms by 4.
8x - 4y = -4
+ 3x + 4y = 26
Now add straight down (vertically). The y term will be eliminated.
11x = 22
Divide both sides of the equation by 11.
x = 2
Almost there! Now, substitute the 2 in for x in either of the original equations. Either one will work. I'm gonna use the second equation.
3x + 4y = 26
3(2) + 4y = 26
6 + 4y = 26
Subtract 6 from both sides of the equation.
4y = 20
Divide both sides of the equation by 4.
y = 5
That's it! There it is again. Put it all together. If x = 2 and y = 5, then the solution is the ordered pair, (2,5).
pls pls help desprate
Answers
Step-by-step explanation:
x=33 y= -22
52 -33
-22=33m+b
-33=52+b
-11=19m
m=-11/19
-22= 19.105+ b
b= -41.105
y=-11x/19 -41.105
x intercept when y=0
0=-11x/19 -41.105
41.105=-11x/19
-11x= 780.995=781
x= - 71
x-intercept = -71
What is the line of reflection?
Answers
Answer:
Y Axis
Step-by-step explanation:
The y axis is the best so it reflects off of both sides of the best axis in the world.
How long will it take for a certain population of fish to triple if the relative growth rate is 45% per year?
Answers
Answer:
n = 3 Year (Approx)
Step-by-step explanation:
Given:
Growth rate (r) = 45% = 0.45
Find:
Number of year for 3 times of population (n)
Computation:
Assume;
Current population = P
So,
New population = 3P
A = p(1+r)ⁿ
3P = P(1+0.45)ⁿ
3 = (1.45)ⁿ
n = 2.96 year
n = 3 Year (Approx)
The price of a pair of jeans increases from £45.00 to £47.50.
What is the percentage increase in the price of the jeans?
Give your answer correct to 1 decimal place.
Answers
A medical school admits 86 new applicants every year, let y represent the number of years and a represent the total of admitted applicants
Answers
Answer:
a = 86y
Step-by-step explanation:
Given:
Number of applicants per year = 86
Find:
Equation represent total applicants
Computation:
Assume;
Total number of years = y
Total number of applicants = a
So,
Total number of applicants = Number of applicants per year x Total number of years
a = 86 x y
a = 86y
Elise had a credit card balance of -$120. She
made a payment of $70 this month. Write and
then evaluate a SUBTRACTION expression to
find her new credit card balance.
Answers
Answer:
15.50+n=325.00
Step-by-step explanation:
15.50+what she had in the bank already = what she has now
Step-by-step explanation:
Elise's new credit card balance is $-50.
Elise's credit card balance is negative. This means that she has withdrawn more money than she has deposited. Elsie thus owes the bank $-120. If she paid $70, the amount she owes would be reduced by $70.
Elise's new credit card balance = credit card balance + payment made
$-120 + $70 = $-50
A similar question was answered here: https://brainly.com/question/5636975
The cattle at the Hodges family farm are fed 6 bales of hay each day. The horses are fed 2/3 as much as the cattle. how many bales of hay are the horses fed each day ?
Answers
Answer:
4 Bales Of Hay
Step-by-step explanation:
First you need to split the total into thirds. To do this you divide 6 by 3
6/3 = 2
Then since there are two thirds, you multiply 2 by 2
2*2 = 4
So the final answer is 4
1/3 times 13. Help! Thx
Answers
Answer:
4..33333333333
Step-by-step explanation:
Use a calculator to get the same answer
There are 11.5 ounces of cereal in a container. Additional cereal is poured into the container at a rate of 3.15 ounces per second.
Answers
Answer:
It will take 3.65 seconds at the rate it's being poured.
Step-by-step explanation:
So we're working on ratios and proportions in my math class. I feel attacked because my teacher specifically called me out and said- "Nya, you can do this, a little math won't hurt." So now I need help. :')
6) A pizza cost 12.00. If the sales tax is 7%, what is the final price of the pizza?
A. 12.07
B. 12.70
C. 12.84
D. 19.00
Answers
A pizza cost 12.00. If the sales tax is 7%, what is the final price of the pizza?
$12.84 or C
Have a great day! :)
Brittany is making cookies. Her recipe calls for 2 1/2 cups of flour and 2/3 cups of sugar how much more flour does she need than sugar
Answers
She needs 1 5/6 more cup(s) of flour than sugar ! Or , 11/6 more cup(s) of flour than sugar!
-Vamp :-)
Help is very much appreciated.
Answers
Answer:
5 + 5 =10
Step-by-step explanation:
it should have been 4 +6 = 10
find the number of inches needed to represent 300 miles if one fourth in =50 mi
Answers
Answer:
1.5 in
Step-by-step explanation:
if one quarter of an inch represents 50 mi then and we know 50 x 6 = 300 then you would need 6 fourths of an inch or one and a half inches.
Write
11/16
as a decimal.
Answers
Answer:
[tex]0.6875[/tex] OR: [tex]0.7[/tex]
Step-by-step explanation:
[tex]0.6875\\0.688\\0.69\\0.7[/tex]
6.
3
7
4
8
The area of the figure is 22 sq units.
TRUE
FALSE
arch
Answers
Area is 41
Hope this helps!!!