Answers
Answer:
The first option 5/12 - 1/6
Step-by-step explanation:
5/12 - 1/6
Just open the parenthesis and be careful of the signs.
Related Questions
Hey guys, I just really need somebody to tell me how to get through this. So, This is my first year in High school and I've always gotten good grades. I now have C's and B's and I don't know how to deal with it. I've always strived for good grades, but this year is really hard for me, and finals week is almost a week away. Does anyone have any advice?? I know this is a homework helping website, but I just really need someone to talk to.
Answers
Answer:
im so sry. I know how it feels to study real hard but you just dont
get good grades. :( You could try to see if anything is for extra credit or maybe you can retake some bad grades. :)
i hope everything turns out well for you :)
Step-by-step explanation:
good luck!
Write a system of equations
given the below information
then determine when their
companies will charge the same
amount. Bethany's company
charges a signup fee of $50 and
then $5 a month. Kami's
company doesn't charge a fee
but charges $10 a month.
Total Charge
28882383882
30
20
10
0
Answers
9514 1404 393
Answer:
y = 5x +50y = 10x10 monthsStep-by-step explanation:
The equation for the charge (y) by Bethany's company for x months is ...
y = 5x +50
The equation for the charge (y) by Kami's company for x months is ...
y = 10x
The charges are equal when ...
y = y
5x +50 = 10x . . . . use the expressions for y
50 = 5x . . . . . . . . subtract 5x
10 = x . . . . . . . . . . divide by 5
The companies will charge the same for 10 months.
Alicia takes an average of 7 pages of notes every two days in her history class. If the class meets 36 times, how many pages will she have used by the end of the course?
Answers
Answer: 252
Step-by-step explanation:
you multiply 7 by 36 which gives u 252
Answer:
126
Step-by-step explanation:
36/2=18
18x7=126
Given F(x)= 5x^6 what is the domain? What is the range?
Answers
The domain is (-∞,∞) and the range is [0,∞)
Answer:
Domain: all real numbers
Range: y bigger or equal to 0
Step-by-step explanation:
EDG2021
Last night, 4 friends split the dinner bill evenly. Each friend paid $12.75 and left the same amount for a tip. The bills total was $61. What equation could describe the situation?
Answers
Answer: 4 * (12.75 + x) = 61
Step-by-step explanation:
Each of the 4 friends paid $12.75 so that is:
= 4 * 12.75
Assuming the tip is denoted as x it would be:
= 4x
Putting them together is:
4 * (12.75 + x) = 61
Solving the equation would give:
4 * (12.75 + x) = 61
51 + 4x = 61
4x = 61 - 51
x = 10/4
x = $2.50
Can someone help its worth ✨15 points✨
Answers
Answer:
L is 132
3168 people voted for J
Step-by-step explanation:
What is the measure of angle X, to the
nearest degree?
Answers
Answer:
56 degrees
Step-by-step explanation:
Assuming this is trigonometry, you use the tangent method. Which means in order to find the angle you put the adjacent side of what your finding and the opposite on top of it.
The equation is tan(angle)= 9/6
You multiply both sides by the arch of tangent and get
angle =tan^-1 (9/6)
I inserted it into my geometry calculator and got 56.30993247, I rounded to the nearest degree and got 56 degrees
Answer:
56°
Step-by-step explanation:
Work out the following and put them in there simplest form
[tex]\frac{3}{11}[/tex] ÷ [tex]\frac{3}{11}[/tex]
Answers
Answer:
1
Step-by-step explanation:
using the reciprocal rule
3/11÷3/11
thats the same as
3/11×11/3
3×11=33
11×3=33
33÷33=1
2. i. Mr. h. wants to save $80,000 for his son to go to
Stanford. How much money at 5% interest does he need
to invest if he has 10 years (compounded monthly)?
ii. How much money per month would he have to invest to
reach the same goal?
Answers
Step-by-step explanation:
$80,000×5×10/100= 40,000
help please :) i'll mark brainliest!
Answers
Answer:
Everything except the 3rd one!
Step-by-step explanation:
5w = -75
it’s for my math homework
Answers
Answer:
w=-15
Step-by-step explanation:
desmos graphing calculator. Just switch the w for x
Maggie has 3 quarters, Elizabeth has 5 quarters, and Johnny has 7 quarters. If q represents $0.25, which of the following expressions represents how much money they have altogether?
15q
12q
0.25q
16q
Answers
Answer:
3 + 5 + 7 = 15
they have 15 quarters altogether so answer is 15q
y = -1
4x + 3y = -19
Answers
Plz help me get the right answer
Answers
Answer:
1+4x−5x
−7x ^2 +1−(−2x^2−4x)= −7x^2+1+2x^2+4x = 1+4x−5x
please tell me the step process of this btw this is 7th-grade math its angle measurements I'm confused about the process pls help.
Answers
Answer:
Angle BDA is 90°
(2x + 3) + 55 = 90
2x + 3 + 55 = 90
2x + 58 = 90
2x = 90 - 58
2x = 32
x = 32/2
x = 16
Hence,
x=16
x=16Angle BDA is 90°.
Write an equation for:
The sum of the square of a number and a second number is eighteen.
Answers
Answer:
x^2 + y = 18
Step-by-step explanation:
The equation is
Let us assume the first number be x
And, the second number be y
Since in the question it is mentioned that the sum of square of a number and the second number is eighteen
That means
x^2 + y = 18
This represent the equation
6(-2x - 1) = -(13x+2) solve for x
Answers
Answer:
10
Step-by-step explanation:
-12x-12 = -13x-2
x= 10
Answer:
x=4
Step-by-step explanation:
-12x-6=-13x-2
+12x
-6=-x-2
+2
-4=-x/-1
x=4
[tex]3^{3} + 6(2 + \frac{3}{6} )[/tex]
Answers
Answer:
24
Step-by-step explanation:
9+6(2+3/6)
9+6(2+1/2)
2+1/2 = 2.5
9+6(2.5)
9+15
24
Find the value of x
Look at the picture^^
Answer with work please I need help???
Answers
Answer:
23.64
Step-by-step explanation:
By Pythagoras Theorem:
[tex] {x}^{2} = {28}^{2} - (25 - 10)^{2} \\ \\ {x}^{2} = {28}^{2} -15^{2} \\ \\ {x}^{2} = 784 - 225 \\ \\ {x}^{2} = 559 \\ \\ x = \sqrt{559} \\ \\ x = 23.6431808 \\ \\ x = 23.64[/tex]
Expand 2( y+ 2)
This is urgent!
Answers
= 2y + 4
Solve for x in the figure below
33
2x + 30
41
Answers
Given:
An exterior angle of a triangle = 2x+30°
Two opposite interior angles are 33° and 41°.
To find:
The value of x.
Solution:
According to the exterior angle thereom, the exterior angle of a triangle is equal to the sum of opposite interior angles.
Using exterior angle theroem, we get
[tex](2x+30)^\circ=33^\circ+41^\circ[/tex]
[tex](2x+30)^\circ=74^\circ[/tex]
[tex](2x+30)=74[/tex]
On further simplification, we get
[tex]2x=74-30[/tex]
[tex]2x=44[/tex]
[tex]x=\dfrac{44}{2}[/tex]
[tex]x=22[/tex]
Therefore, the value of x is 22.
The sum of 7.2 and a number is 10.
First, write an equation to describe the situation.
7.2 + 3 = 10
What is the number?
The number is
Answers
Answer:
7.2 + x = 10
Step-by-step explanation:
I did 7.2 + x = 10 Because there was suspose to be a number in between
that we do not know so you have to put 7.2 + x = 10
Then... For the next question (The same question but asking the number in between) The second Question you do 7.2 - 10 and you get 2.8
The equation to describe the situation when the sum of 7.2 and a number is 10 is given so it is 7.2 + x = 10.
Calculation of an equation:Since
The sum of 7.2 and a number is 10.
So here we assume the number be x
So,
7.2 + x = 10
x = 2.8
hence, The equation to describe the situation when the sum of 7.2 and a number is 10 is given so it is 7.2 + x = 10.
Learn more about number here: https://brainly.com/question/15546484
Classify each triangle by its angle and by it sides
Answers
Answer:
right angles
Step-by-step explanation:
-1 to the 5 power + (-1+3) to the 2nd power
Answers
Answer:
the answer will be 3
Step-by-step explanation:
do the parenthesis first
can someone tell me if it’s parallel or perpendicular
Answers
Answer:
perpendicular
Step-by-step explanation:
PLEASE PLEASE PLEASE HELP ME IT IS URGENT!!!!!!!!!!!!!
Answers
1. Movies
2. go to gym
3. ride subway
4. walk
5. drive
I don’t understand this please help
Answers
Answer:
Step-by-step explanation:
I would love to answer you but there are no questions.
-A triangle has sides with the measure of 11m, 11m, and 25m. State if this is a triangle
or not.
is it a triangle?
Answers
Answer:
Nope
Step-by-step explanation:
According to the Triangle Inequality Theorem, any 2 sides of the triangle must always be more than the third. Here, we can see that the theorem is violated because 11 + 11 < 25. Therefore, it is not a legitimate Triangle.
if the store paid $75 for a clarent and sold it for 100
Answers
Answer:
Is this the full question?
Step-by-step explanation:
6. Multiply and simplify.
Answers
Answer
The last one
Step-by-step explanation:
Im big brain