Answer:
The Jason's company charges more than the contractor's company.
Step-by-step explanation:
There are two expressions given for total charges for two companies as 81 x+108 and 103 x+64.
Here x represents number of hours.
We are asked to find difference in total charges if that takes 45 minutes.
45 minutes = [tex]\frac{3}{4}[/tex] hours.
Plug in this value for x.
81x+108 =[tex]81*\frac{3}{4} +108[/tex]
Simplify it
60.75 +108 =168.75
Now, for 103x+64 =[tex]103 *\frac{3}{4} +64[/tex]
Simplify it,
77.25+64=141.25
If we see the total charge for both companies for 45 minutes, the Jason's business computers charges more than contractor's company.
please help i really need this
Answer:
D
Step-by-step explanation:
You have the correct answer.
Can I plz get help someone plzzz
Answer:
3705.97 mi³
Step-by-step explanation:
write the equation for a line that has a slope that is 2 less then the line y=x+2
Answer:
is this what you meant?
Step-by-step explanation:
12/18 In simplest form
Answer:
Find the gcf, greatest common factor, of 12 and 18 and solve
Step-by-step explanation:
12: 1, 2, 3, 4, 6, 12
18: 1, 2, 3, 6, 9, 18
The gcf is 6, so divide the numerator and denominator by 6.
12 / 6 = 2
18 / 6 = 3
Therefore, 12/18, when relatively prime, is 2/3
Mar 12, 9:04:40 PM
Find the length of side x in simplest radical form with a rational denominator.
Answer:
x=sqrt(5/2)
Step-by-step explanation:
Of 42 cities, 5 have a lake and 29 have a river running through them what fraction of these 42 cities have a lake or river running through them
Answer: 17/21
Step-by-step explanation:
Number of cities = 42
Fraction of cities that has lake = 5/42
Fraction of cities that have rivers = 29/42
The fraction of these 42 cities that have a lake or river running through them will then be:
= 5/42 + 29/42
= 34/42
= 17/21
what is the volume of this square based pyramid?
Hey There! I can help you by explaining how to solve it but not answering sorry! Anyhow, To find the volume of a square based pyramid I suggest you start with the square and do L x W. Than Solve the triangles by using formula 0.5 * b * h. Hint: On the bottom triangle use 8cm from the square with the 3.8cm. Hope you now understand and can find the answer!
Which table represents the function?
If $5,000 is invested at 3.2% annual interest compounded semiannually, how much will the investment be worth in 10 years? Drag and drop each value into the correct location in the Compound Interest equation. Note: Not all quantities will be used.
Given:
Principal = $5,000
Rate of interest = 3.2% annual interest compounded semiannually.
Time = 10 years.
To find:
The amount after compound interest.
Solution:
The formula for amount is:
[tex]A=P\left(1+\dfrac{r}{100n}\right)^{nt}[/tex]
Where, P is principal, r is rate of interest, n is number of times interest compounded and t is the number of years.
Putting P=5000, r=3.2, t=10, n=2, we get
[tex]A=5000\left(1+\dfrac{3.2}{100(2)}\right)^{2(10)}[/tex]
[tex]A=5000\left(1+0.016\right)^{20}[/tex]
[tex]A=5000\left(1.016\right)^{20}[/tex]
[tex]A=5000(1.37364389)[/tex]
On further simplification, we get
[tex]A=6868.21945[/tex]
[tex]A\approx 6868.22[/tex]
Therefore, the amount after compound interest is $6868.22.
If P is the incenter of triangle JKL, find PJ.
Answer:
PJ = 41.34
Step-by-step explanation:
P is incenter, three angles bisector meet
∠MJP ≅ ∠OJP
PM = PN = PO = 22 (radius: property of incenter)
∠JPM = 90 - ∠MJP = 90 - OJP = ∠JPO
ΔJPM ≅ ΔJPO (ASA) or (SAS)
LM = JO
2x + 3 = 5x - 45
3x = 48
x = 16
JM = 35
PJ = √35²+22² = √1709 = 41.34
The value of PJ in triangle KJL is 41.32 units.
What is incenter?The point formed at the intersection of the three angle bisectors of a triangle; also the centre of the incircle.
Given that, P is incenter of the triangle KJL,
Considering the triangles ΔMJP and ΔOJP
PM = PO (property of incenter)
∠ JMP ≅ ∠ JOP
JP is common segment.
ΔJPM ≅ ΔJPO (by SAS rule)
JM = JO (CPCTC)
2x + 3 = 5x - 45
3x = 48
x = 16
JM = 35
Using the Pythagoras theorem,
PJ² = PM²+JM²
PJ = √35²+22² = √1709 = 41.34
Hence, The value of PJ in triangle KJL is 41.32 units.
For more references on incenter, click;
https://brainly.com/question/29480777
#SPJ5
A bag of marbles contains only purple and yellow marbles. The bag has three times as many yellow marbles as purple. The bag contains 164 total marbles. Write an equation or system of equations to determine how many of each color of marble is in the bag. Define your variable(s) and expressions. Show how you checked your answer. PLZ HELP PLZ PLZ
Answer:
123 purple
Step-by-step explanation:
164/4 = 41
41 = yellow
3 times more purple
41 x 3 = 123
Wayne invested $3000 per year compounded differently. How much will it be worth after 3years
Answer: wouldn’t it be $9,000? Or $12,000?
Step-by-step explanation:
1. Suspecting that people tend not to buy things that are too cheap (probably because they suspect poor quality), as well as things that are too expensive, Alistair conducted an experiment in pricing. He arranged for 15 shops to sell the same sunglasses at different prices for one month. These are the results:
Which one of the following best fit lines illustrates Alistair’s results?
Answer:
what were the results it says these are the results but nothing there
Evaluate 1/2(4^3-6*3^2)
a university directory has 25 pages filled with students' names. There are a total of 15,050 names in the directory. Each page has an equal number of names. How many names are on each page?
p l e a s e h e l p ; - ;
Which equations define y as a linear function of x ?
Select all that apply.
A y=2x
B y=5x3+3
C y=12x−9
D y=x2
E y=4x2+2x
F y=2(4x−2)+16
I Need help
Find WX please help is very much appreciated
Answer:
WX = 6
Step-by-step explanation:
1. Approach
First, one must find the value of the variable (x). This can be done by using the Tangent-Line-intersection-theorem (many people refer to it by another name, but the theory is the same). This theory essentially states that when two lines are tangent to a circle and are non-parallel, the distance between the point of tangency, and the point of intersection of those two lines are the same for each line. After finding the value of (x), one can substitute it back into the given equation for the value of (WX), and solve it.
2. Finding (x)
The two segments; (WX) and (XY) are tangent to the given circle. Meaning that they only make contact with the circle at a single point. The space between their point of tangency and the point at which they intersect will be equal. Essentially meaning that the length of (WX) and the length of (XY) are the same. Therefore the equation
(XY) = (XW)
Can be formed. Substitute in the given values;
7x - 29 = 2x + 16
Inverse operations,
7x - 29 = 2x + 16
-2x -2x
5x - 29 = 16
+29 +29
5x = 45
/5 /5
x = 9
3. Solve for (WX)
Now substitute back in to find the length of (WX)
7x = 29
x = 5
7(5) - 29
35 - 29
6
in this diagram below the angle of depression of the boat is 29° .if the lighthouse is 32 M tall how far is the boat from the base of the lighthouse round your answer to the nearest whole number
Answer:
Step-by-step explanation:
tan29=32/x
x=32/(tan29)
x=58m
So the boat is 58 meters from the base of the lighthouse.
The equation 18 + p = 34 represents the sum of Reese's and Ana's ages, where p represents Reece's age. How old is Reece?
QUICKKKK WRITE IN A COMPLETE SENTENCE
Answer:
therefore reece'sis 16 years old
Step-by-step explanation:
18+p=34
p+18-18=34-18
p=16
PLZ HELP !!!!! WILL GIVE BRAINLIST IF CORRECT!!!
Katherine was out at a restaurant for dinner when the bill came. Her dinner came to $34. She wanted to leave a 13% tip. How much was her meal plus the tip, before tax, in dollars and cents?
Answer:
$38.42
Step-by-step explanation:
what is the first step?
evaluate
6 (4) - 4 + 2
A. 12
B. 22
C. 39
Answer:
B) 22
Step-by-step explanation:
6(4)-4+2
24-4+2
20+2
22
Answer:
B) 22
Step-by-step explanation:
In order: 6*4 is 24. Subtract 4 from that is 20, and then adding 2 to 20 gets you 22.
Janine plans to deposit $20,000 at the end of each year for eight years into an investment account. The mutual funds containing stocks what continue to yield 6% per year. Find the future value.
Answer:
$197,949.40
Step-by-step explanation:
Just took the quiz.
A distance of 5 units is best described by the distance between the —
Answer:
c and d
Step-by-step explanation:
Please Help, Due Soon!
Solve for y (write in slope-intercept form).
3x - 2y > 10
Answer:
x
−
y
+
4
=
8
6
x
+
2
y
=
8
x
+
6
y
=
5
Step-by-step explanation:
what is the radius of 28.26 cm
18.84
Hope this helps you!
Answer:
18.84
Step-by-step explanation:
Mindy's dog, Rex, weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight?
A.
13%
B.
16%
C.
15%
D.
12%
what expressions are equivalent to x+x+x+2
Answer:
3x+2
Step-by-step explanation:
There are 3xs amd a 2 in it, you cant combine both.
The points M(-10, 3) and P(-4,-8) are graphed on the coordinate plane. To the nearest
tenth of a unit, what is the distance between points Mand P? Round to the nearest
tenth.
Given:
The two points are M(-10, 3) and P(-4,-8).
To find:
The distance between the points M and P.
Solution:
Distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Using the distance formula, the distance between the given points is
[tex]MP=\sqrt{(-4-(-10))^2+(-8-3)^2}[/tex]
[tex]MP=\sqrt{(-4+10)^2+(-11)^2}[/tex]
[tex]MP=\sqrt{(6)^2+(-11)^2}[/tex]
[tex]MP=\sqrt{36+121}[/tex]
On further simplification, we get
[tex]MP=\sqrt{157}[/tex]
[tex]MP=12.529964[/tex]
[tex]MP\approx 12.5[/tex]
Therefore, the distance between the given points M and P is 12.5 units.
52 + 15 = 5 - 6 + 2 =?
01.25
45
49
50
Answer:
52+15
?
= 1
5−6+2
67≠1
False
Step-by-step explanation: