Answer:
fraction: 3 1/5
Step-by-step explanation:
If it took 2 hours to clean 5 houses, how many houses could be cleaned in 6 hours? ........fast
Answer:
3
Step-by-step explanation:
Match each trigonometric function with its right triangle definition. Note that opp = side opposite Angle A, adj = side adjacent to Angle A, and hyp = hypotenuse.
1. hyp/opp
2. hyp/adj
3. opp/adj
4. adj/hyp
5. adj/opp
6. opp/hyp
a. sec A
b. cot A
c. sin A
d. tan A
e. csc A
f. cos A
Answer:
image pls see <3
Step-by-step explanation:
WXYZ is a rhombus. What is m of angle XYZ?
Answer:
112
Step-by-step explanation:
8x+10=90
8x=80
x=10
180-90-(3x+4)=90-34=56
56×2=112
You are paying off a student loan in monthly installments. After
the 4rd payment the remaining balance is $13,900. After the 5th
payment your remaining balance is $13,500. If n is the number of
payments that have been made, what is the nth term rule?
Answer:
The loan will be paid after 39 monthly installments.
Step-by-step explanation:
Since I am paying off a student loan in monthly installments, and after the 4th payment the remaining balance is $ 13,900, while after the 5th payment my remaining balance is $ 13,500, to determine the amount of payments in which the loan was agreed I must perform the following calculation:
13900 - 13500 = 400
400 x 5 = 2000
2000 + 13500 = 15500
15500/400 = 38.75
Thus, the loan will be paid after 39 monthly installments.
!!!KHAN ACADEMY!!! help please
3/4x=2x−5
NEED ANSWER WITHIN THE NEXT HOUR PLEASE GIVING 20 PTS!!!
Answer:
x = 4
Step-by-step explanation:
1. Write the equation
3/4x = 2x - 5
2. Get the variables on the same side
Let's subtract 2x! Now, since math is a veryyy jealous subject, you're going to do it on the other side too!
-1.25x = -5
3. Divide both sides by -1.25
x = 4
Thank you for the points!!!
Solve for X. Will give brainliest!
Answer:
57.6
Step-by-step explanation:
Parallel lines cut by transversals have proportional segments.
25/30 = 48/x
25x = 30 * 48
25x = 1440
x = 57.6
plz resond and help write a rulew to represent the sequence 13122, 4374, 1458, ...
Answer:
Starts at 13122, and divides by 3
Step-by-step explanation:
4374 x 3 = 13122
Help me solve this please
Answer:
B is the answer!
Step-by-step explanation:
ILL BRAINLIEST YOU AND GIVE U TEN EXTRA POINT IF YOU GET IT RIGHT
PLEASE HELP SOLVE THIS WITH EXPLANATION PLEASE
Answer:
[tex] \theta) = 21.3 degrees [/tex] (nearest tenth)
Step-by-step explanation:
Reference angle = θ
Opposite side = 16 (length of the side opposite the reference angle)
Hypotenuse = 44
Apply trigonometric function SOH:
[tex] sin(\theta) = \frac{Opp}{Hyp} [/tex]
Substitute
[tex] sin(\theta) = \frac{16}{44} [/tex]
[tex] \theta) = sin^{-1}(\frac{16}{44}) [/tex]
[tex] \theta) = 21.3 degrees [/tex] (nearest tenth)
does 2(4+x)=8+2x have any solutions
Answer:
Infinitely many solutions
Step-by-step explanation:
2(4 + x) = 8 + 2x 8 + 2x = 8 + 2xBoth sides are same, it means regardless the value of x the equation is correct. The equation has infinitely many solutions
Solve for x
x/5 = 30
Answer:
Solution :-By cross multiplication
x = 5 × 30
x = 150.
Verification150/5 = 30
30 = 30
Hence, the value of x is 30 units.
[tex][/tex]
A man bought an article for Rs 225 and sold it at a gain of 15%. how much was his profit?
Answer:
225 x 0.15 = 33.75 profit
Step-by-step explanation:
Answer:
Profit: Rs 33.75
Step-by-step explanation:
His profit was 15% of Rs 225, which comes to 0.15(Rs 225), or Rs 33.75
If robert has 8 twenty five-cent , 3 ten-cent, and 4 one cent how much money does Robert has all together ?
Answer:
$2.34
Step-by-step explanation:
8 · 0.25 = $2
3 · 0.10 = $0.30
4 · 0.01 = $0.04
The product of all digits of positive integer M is 105. How many such Ms are there with distinct digits?
Answer:
6
Step-by-step explanation:
105 is a composite number (not prime). If you decompose 105 into its prime factors (see attached image), you get 105 = 3 x 5 x 7. This means that the product 105 can only be written this way; any other way, for example 15 x 7 would not use numbers that are single digits.
The question boils down to how many ways the digits 3, 5, 7 can be arranged, using each digit exactly once.
That's a permutation problem, and it can be answered easily by thinking this way: given the digits 3, 5, 7, there are 3 choices for the first digit, then 2 for the second digit (for EACH of the first choices), then only 1 choice for the final digit.
3 x 2 x 1 = 6 ways that 3, 5, 7 can be arranged to make a 3-digit number. Here they are:
357, 375, 537, 573, 735, 753
Graph the inequality. 3x+2y<2
Answer:
the answer is x< −2 /3 y+ 2 /3 but it goes on the bottom
Step-by-step explanation:
Consider the equation: -2x+5y=20
a) Rewrite the equation in y=mx+b form.
1b) What is the slope of the equation?
1c) What is the y-intercept of the equation?
Answer:
[tex] - 2x + 5y = 20 \\ 5y = 2x + 20 \\ y = \frac{2}{5} x + 4 \\ slope = \frac{2}{5} \\ y - intercept = 4[/tex]
3 polygons with 6 congruent sides are shown.
How can you best describe the outside of one of these objects using polygons?
The object has
sides, so it is
.
It appears to be
because the sides and angles appear to be congruent.
Answer:
1,1,3
Step-by-step explanation:
trust the process
edge 2021
The requried, based on the given information, the object has 6 sides, so it is a hexagon.
What is a polygon?Polygon is described as a geometric shape that is composed of 3 or more sides these sides are equal in length, and an equal measure of angle at the vertex,
Examples of polygons are equilateral triangles, squares, pentagons, etc
Here,
Furthermore, since all the sides of the hexagon are congruent and all the angles are congruent as well, we can best describe the outside of the object as a regular hexagon. A regular hexagon is a six-sided polygon in which all six sides are of equal length and all six angles measure 120 degrees
Learn more about polygons here:
https://brainly.com/question/24464711
#SPJ2
Find the GCF for the list.
−15x^3 , 6x^4
Answer:
the GCF is 3x^3
Step-by-step explanation:
Identifying the greatest common factor of an expression like this one involves finding the GCF of each term when the terms are placed side by side: the GCF of -15x^3 and 6x^4 is 3x^3, because 3 and x^3 are the largest factors of their type (constant, power of x) that will divide evenly into -15x^3 and 6x^4.
The end result is 3x^3(-5, 2x). Once again, the GCF is 3x^3.
g(x)=3x+2 and h(x)=ax+B
where a and b are constants
h(4)=22
g^-1(14)=h(1)
find the value of a and the value of b
Answer:
a=6
b=-2
Step-by-step explanation:
You can use the hint provided on the mathswatch question page, I've attached it below
step 1
h(4) = ax+b = (ax4)+b = 4a+b
it is given in the question that h(4)=22, therefore 4a+b=22
step 2
work out the equation for inverse g
g^-1(x) = [tex]\frac{x-2}{3}[/tex]
step 3
input 14 into the equation in place of x to find g^-1(x)
[tex]\frac{x-2}{3} =\frac{14-2}{3} =\frac{12}{3} =4[/tex]
so, g(x)^-1=4
step 4
find h(1):
h(1) = (ax1)+b = a+b
so, h(1)=a+b
step 5
a+b=4 (as it is given in the question that g^-1(14) is equal to h(1))
step 6
Now you have two simultaneous equations:
4a+b=22
a+b=4
then, solve for a:
4a+b=22
- a+b=4
3a=18
a=6
then, input answer for a into either equation (I've gone with the a+b=4 equation):
6+b=4
-6 - 6
b=-2
(p.s i know this is very late but hope it helps someone)
57:23
A medical researcher has two petri dishes containing viruses. Dish B has a population density of 1.2 viruses per square
millimeter. Dish A has an area of about 2,826 square millimeters
If both petri dishes have the same population density, approximately how many viruses are in Dish A?
O
O
O
O
2,355 viruses
3,391 viruses
23,550 viruses
33,912 viruses
Save and Exit
Neyli
Submit
Mark this and retum
Answer:
the number of viruses are in Dish A is 3,391 viruses
Step-by-step explanation:
The computation of the number of viruses are in Dish A is shown below:
Since there are 2826 square milimeters area
And, the population density of 1.2 viruses per square
So, the number of viruses in Dish A is
= 2826 × 1.2
= 3,391.2v viruses
Hence, the number of viruses are in Dish A is 3,391 viruses
The answer is B. 3,391 viruses
Good luck :)
A school sells chips and candy bars for a fundraiser.
· Each bag of chips sells for 75 cents.
· Each candy bar sells for $1.25
• The school sold fifty more bags of chips than candy bars
• The school made a total of $437.50
How many bags of chips did the school sell?
Answer: 21
Step-by-step explanation: 21 + 21 = 21
How might doing math slowly help with problems that are difficult to understand or hard to solve?
Q: How might doing math slowly help with problems that are difficult to understand or hard to solve?
A: It calms you down. When you are stressed, you are most likely to get it wrong because you are panicking. This also helps because you can read the problem correctly and make sure you are doing it right, because in math, If you get 1 small thing wrong, you usually get the entire thing wrong.
I hope this helped!
~flipohrama
In RST t=59 inches r=77 inches and s=5 find the area of RST to the nearest inches.
Answer:
Area≈197.974≈198
Step-by-step explanation:
delta math
6) Add or subtract:
a) (4x® - 5x + 15) - (11 - 7x - 2x)
b)(9x- 6x® - 7x-2) + (10x - 8x + 11)
Answer:
a) (4x® - 5x + 15) - (11 - 7x - 2x)
b)(9x- 6x® - 7x-2) + (10x - 8x + 11)
Step-by-step explanation:
a) (4x® - 5x + 15) - (11 - 7x - 2x)
b)(9x- 6x® - 7x-2) + (10x - 8x + 11)
Carla roller skates 3 miles each weekday and 5 miles each day on the weekend.Which expression represents how many miles she roller skates in w weeks?
Answer:
23w
Step-by-step explanation:
For 6days, She skates 3 * 6 = 18 miles
on weekend she skates 5 miles
Thus, In one week, she skates 23miles
In w week, she skates: 23w
in this exercise we have to know conversion, so it will be necessary to correct the space in time, which will represent in weeks:
28 weeks
So first, we have to calculate the total distance traveled in every day, like this:
[tex]days: 6*3=18\\weekends: 5*2=10\\total:18+10=28[/tex]
See more about conversion at brainly.com/question/4736731
Solve the algebraic equation 2x+34= -26+5X
Answer:
x=20
Step-by-step explanation:
2x+34= -26+5x
-2x -2x
34=-26+3x
+26 +26
60=3x
(divide by 3)
20=x
Which of the following could be a rational number
What are the options???
What interger best represents a loss of 15 yards
Answer:
-15 yards
Step-by-step explanation:
Answer:
Step-by-step explanation:
A loss of 15 yards would be -15 yards.
NO LINKS!!!!!!!!! please solve it and explain it.
Answer:
it nonlinear i think
Step-by-step explanation:
on the x it goes from a 3 3/5 to 5 2/5 then drops down to ten.
we already know this is wrong because linear means going straight and proportional when displayed on a graph instead of having zigzag and sharko lines
pls mark brainliest if its right thank u have a nice day! :D