Answer:
1/3
Step-by-step explanation:
im not sure what answer you were looking for but hope this helps
During the week Jimmy spent $45 eating out, gained $55 mowing lawns and spent $15 on gas.
What was Jimmy's change in dollars at the end of the week?
Answer:
-5 dollars
Step-by-step explanation:
Let:
x = amount of money with Jim at the start of the week ($)After eating out:
Spends 45 dollars, or 45 dollars is removedx - 45After mowing lawns:
Gains 55 dollars, or 55 dollars is addedx - 45 + 55 = x + 10After buying gas:
x + 10 - 15 = x - 5At the end of the week, he ended up with 5 dollars less than he started, so the change is -5 dollars
-Chetan K
100 points need now!!!!!!!!!! helps!!!!!!!!!! I will make your brainlist thing!!!!
A cell phone plan costs $26.70per month for 700 minutes of talk time. It costs an additional $0.05 per minute for each minute over 700 minutes. To get e-mail access, it costs 20% of the price for 700 minutes of talk time. Your bill, which includes e-mail, is the same each month for 9 months. The total cost for all 9 months is $321.66 . Write and solve an equation to find the number of minutes of talk time you use each month.
Answer:
Step-by-step explanation:
700mins = 26.70 x 5
=133.5
Email = 2.67 x 5 = 13.35
173 - 13.35
Amount spend for calls
= $159.65
2/5+1/3=
What is the answer
Answer:
11/15 OR 0.73
Step-by-step explanation:
2/5 ---> 6/15
1/3 ---> 5/15
6/15 + 5/15 = 11/15
OR
2/5 ---> 0.4
1/3 ---> 0.33
0.4 + 0.33 = 0.73
Evaluate
Enter the number that belongs in the green box
Answer:
answer is
[tex] \frac{2 + - ( - 28)}{2} [/tex]
a take away 16 algebraic expression
Answer:
a - 16
youu welcomeeee mffff .
Step-by-step explanation:
Extra Practice: Identify the point used in
the equation:
y-5 = 1/2(x-4)
Thes
(4,5)
None of the above
(-4,-5)
(1, 2)
(2.1)
Answer:
(a) (4, 5)
Step-by-step explanation:
The point-slope form of the equation for a line is ...
y -k = m(x -h) . . . . . . where m is the slope and (h, k) is the point
Comparing this to
y -5 = 1/2(x -4)
we see that k=5, m=1/2, h=4. Then the point is ...
(h, k) = (4, 5)
if the points (-4,2), (2,2), (-4,-3) are three vertices of a rectangle, what are the coordinates of the fourth vertex?
Answer:
(2,-3)
Step-by-step explanation:
Its (2, -3) because the third set of coords you gave are -4, -3.
Which of the following numbers are irrational numbers?
21.10675...,89, 121,0.011, 526, –9.72827...
Answer:
21.10675... –9.72827...Step-by-step explanation:
A number with a non-terminating, non-repeating decimal fraction is irrational. The "..." at the end of the decimal fraction means the number continues indefinitely.
If there are repeated digits ahead of that, then the ... may indicate they continue to repeat, as in 0.727272... . The first and last of the choices given here do not seem to be repeating decimals, so should be considered irrational.
A gopher has dug holes in opposite corners of a rectangular yard. One length of the yard is
21 feet and the distance between the gopher's holes is 29 feet. How wide is the yard?
Answer:
20 yards
Step-by-step explanation:
21 + x = perimeter (x being the width because it is unknown)
so far this would look like an incomplete triangle, or in other words, it is connected to Pythagoras theorem.
a^2 +b^2 = c^2 but since we don't know one of the sides of the triangle, (a^2 in this case) we can reverse the equation to get our answer.
=
c^2 - b^2 = a^2
c would represent the 2 holes the gophers dig on opposite sides of the rectangular yard, and since we already know the length, we can use this equation.
c = 29
b = 21
a = x (unknown)
=
29^2 - 21^2 = x^2
now we can just square c (29) and b (21)
29^2 = 841
21^2 = 441
so now the equation looks like
841 - 441 = x^2
now just some simple subtraction
841 - 441 = 400
so...
400 = x^2
and then to get x without the ^2 we can just get the square root of 400, which counters the ^2.
=
√400 = 20
so there you have it!
20 = x
or
20 = a
or
20 = the width!
there is probably a better way to do this, but I just like geometry lol.
Mark brainliest if this helped, and have a good day! :D
Work out the circumference of a circle with the radius of 6mm . Give your answer in terms of pi.
ty
Answer:
look at the photo................
Answer: 12 π
Step-by-step explanation:
Data:
radius = 6 mm
⇒Circumference = 2 π r
⇒Circumference = 2 π (6)
⇒Circumference = 12 π Answer
hope that helps you...
4. Which percent is equivalent to the fraction 37/50?
Describe the transformation of the graph of the
parent function y = Vw for the function y = Vx+7+
5.
The graph is shifted 7 units
and 5 units
RETRY
done
The transformation of the graph is the graph is shifted 7 units up
and 5 units down
The equation of the function is given as:
[tex]y = \sqrt x[/tex]
When the function is shifted 5 units left, it becomes
[tex]y = \sqrt {x + 5}[/tex]
When the function is shifted 7 units up, it becomes
[tex]y = \sqrt {x + 5} + 7[/tex]
Hence, the transformation of the graph is the graph is shifted 7 units up
and 5 units down
Read more about function transformation at:
https://brainly.com/question/4289712
0.00
4)3.4 8
- 00
20
-00
0
2x+(-6) times (y+1) for x= -1.5 and y = -3
Answer:
i think but it might be wrong but I got -6
x^2-10x+29 in the form (x-a)^2+b
Answer:
[tex]x^2-10x+29=(x-5)^2+4[/tex]
Step-by-step explanation:
[tex]x^2-10x+29\\\\x^2-10x+25+4\\\\(x-5)^2+4[/tex]
Last year, Adele went bowling several times and earned an average score of 95 points.
This year, after taking a class at school, she improved her score to an average of 133 points.
What is the percent of increase in Adele's average score?
Answer:
40 percent increase
Step-by-step explanation:
Starting point - 95
End point - 133
133-95 = 38
38/95 = 0.4
0.4*100=
40
Answer:
40%
Step-by-step explanation:
(133 - 95)/95 x 100 = (38/95) x 100 = 40%
a Ms. Carter cut 1,874 strips of paper for a craft project she is doing with a group of students. If there are 8 students in the group, how many strips of paper will each student receive?
Are we multiplying or dividing
Answer:
We are multiplying.
Step-by-step explanation:
Edge
Find the length of the arc of a circle of diameter 2 meters subtended by a central angle of
5pi/3
radians. In meters.
we know the diameter of it is 2, so its radius must be half that, and the central angle is 5π/3, so
[tex]\textit{arc's length}\\\\ s=r\theta ~~ \begin{cases} r=radius\\ \theta =\stackrel{radians}{angle}\\[-0.5em] \hrulefill\\ r=1\\ \theta =\frac{5\pi }{3} \end{cases}\implies s=(1)(\frac{5\pi }{3})\implies s\approx 5.24~meters[/tex]
The sum of two consecutive even integers is 42. What is the product of the two consecutive even integers?
Answer:
440
Step-by-step explanation:
The average of the integers is the odd integer between them. That is found by dividing their sum by 2:
42/2 = 21
The even integers are 20 and 22. Their product is 20∙22 = 440.
A rectangular courtyard has a length of 24 m and a width of 15 m. Find the perimeter of the rectangle defined by this courtyard. In other words, what is the length of the fence required to encompass the courtyard?
Answer: 78
Step-by-step explanation:
2(l · w)
2(24·15)
78
HELP ME I NEED TO FIND THE SLOPEEE!!
Answer:
y=3/4 x+1
Step-by-step explanation:
first you start with y=mx+b find the y intercept first which is 1 next you just count down the block which is 3 then count to the right till you find a spot where it lands which would get you y=3/4+1
Answer:
[tex]\frac{4}{5}[/tex] is the slope
Step-by-step explanation:
because you went up 4 from the dot on the left then right to meet the dot on the right
Solve the problem and then click on the correct graph.
|x| + y ≥ 0
Answer:
There's no graphs....
Step-by-step explanation:
Answer:
y ≥ - |x|
Step-by-step explanation:
A dilation maps DEF to D'E'F'. EF = 6 inches and E'F' = 3/5 inches. If DE = 8 inches, what is D'E’??
Answer:
D'E' = 4/5
Step-by-step explanation:
Corresponding sides have the same scale factor (the dilation factor).
D'E'/DE = E'F'/EF
D'E' = (DE)(E'F'/EF) = 8((3/5)/6) . . . multiply by DE; substitute given values
D'E' = 4/5
I WILL MARK BRAINLIEST
M is the midpoint of AN, A has coordinates (2,-3) and M has coordinates (5,1). Find the coordinates of N.
Answer:
N is (8,5)
Step-by-step explanation:
Find the difference between M, and A, then add it to the M coordinates
The difference between M (x) and A (x) is 3, so you have to add 3 to M's x coordinate to get the N's x coordinate.
Do the same for the y coords and you will get (8,5)
A person is running at an initial velocity of 3.7 m/s. If the person is accelerating at 2 m/s2, what is their final velocity after 3 seconds?
Statement:
A person is running at an initial velocity of 3.7 m/s. If the person is accelerating at 2 m/s².
To find out:
The person's final velocity after 3 s.
Solution:
Initial velocity (u) = 3.7 m/sAcceleration (a) = 2 m/s²Time taken (t) = 3 sWe know, the equation of motion, v = u + atPutting the values in the above equation, we get,v = 3.7 m/s + 2 m/s² × 3 sor, v = 3.7 m/s + 6 m/sor, v = 9.7 m/sAnswer:
The final velocity is 9.7 m/s in the direction of the motion.
Hope you could understand.
If you have any query, feel free to ask.
Tony sees an outfit that he
wants. The shirt cost $50, the pants
$75 and the shoes cost $375. He
knows he only has $155 saved.
How much more money does he
need?
Answer:
He need 345 $
Step-by-step explanation:
Data :
Shirt = 50 $
Pant = 75 $
Shoes = 375 $
Now add them
50 + 75 + 375 = 500 $ value 1
He has 155 $ value 2
Subtrate value 2 from value 1
500 - 155 = 345 $
PLEASE HELP 90 points
Answer:
x = 2 and x = 5Step-by-step explanation:
Given functions:
f(x) = x² - 6x + 8g(x) = x - 2Fill in the table by calculating each value of f(x) and g(x)
x >>> f(x) >>> g(x)0 >>> 8 >>> - 21 >>> 3 >>> - 12 >>> 0 >>> 0 equal3 >>> - 1 >>> 14 >>> 0 >>> 25 >>> 3 >>> 3 equal 6 >>> 8 >>> 4. Tyrone has a marble collection that he wants to
divide among some bags. When Tyrone puts M
marbles into each of 8 bags, he has 3 marbles left
over. Write an expression for the total number of
marbles Tyrone has in terms of M. Evaluate your
expression when M 3 and when M = 4.
For M equal to 3 the total number of marbles will be 27 and for M equal to 4 the total number of marbles will be 35.
What is an expression?Mathematical actions are called expressions if they have at least two terms that are related by an operator and include either numbers, variables, or both. Adding, subtraction, multiplying, and division are all reflection coefficient operations.
The query makes it clear that three marbles are left over after Tyrone packs M marbles into 8 bags.
The quantity of marbles Tyrone possesses overall is what we are concerned in.
If there are M marbles in 8 bags and a total of x marbles, then there are three extra marbles.
So, total number of marbles will be,
x= 8M+3
When M= 3
This means that 3 marbles are put in 8 bags, with 3 left over
Hence, total number of marbles
x=8M+3
x = 8(3) +3
x = 27
When M=4
Which means that total 4 marbles are kept in 8 bags and 3 of them are left over.
So, total number of marbles will be,
x=8M+3
x = 8(4) +3
x = 32+3
x = 35
To know more about an expression:
https://brainly.com/question/14083225
#SPJ2
The price of a watch is $50 more than twice
the price of a gold ring. Let the price of the
ring be $x.
(a) Express the price of the watch in terms
of x.
(b) If the price of the watch is $208, what
is the price of the ring?
Answer:
(A) The price of the watch is 2x+50
(B) The price of the watch is 466$
Step-by-step explanation:
one circle has a diameter of 6 inches. A larger circle has a diameter that is 4 times the diameter of the circle. what is the ratio of the area of the smaller circle to the larger circle?
A. 2:3
B. 1:6.4
C. 1:16
D 1:64
Answer:
C, 1 : 16
Step-by-step explanation:
Small Circle
The radius is half of the diameter. 3 inches.
π×r²=A
We'll use 3.14 for pi.
3.14×9
28.26 in²
Bigger Circle
6×4= 24
So the diameter is 24. The radius is 12.
3.14×12²
3.14×144
452.16 in²
Let's divide.
452.16÷ 28.26
= 16
Therefore, the answer is C, 1 : 16.
Hope this helps, please mark brainliest if possible :)
