Subtract as indicated.
13
- (
15
6 13
5 15
(Simplify your answer. Type an integer or a simplified fraction.)
(Someone please answer)
Answers
-6/5 - (-13/15) = -6/5 + 13/15 =
= -18/15 + 13/15 = -5/15 = -1/3
Related Questions
The box office manager said about 5,000 people attended the show. Write a number that could be the actual attendance. If he correctly rounded to the nearest hundred
Answers
9514 1404 393
Answer:
4983
Step-by-step explanation:
Your answer could be any value between 4950 and 5049, inclusive. Below 4950 rounds down; 5050 and above rounds up.
Given the following function:
()=−2+2
Answers
Answer:
0...................
Step-by-step explanation:
0
Solve 7x- c= k for x.
O A. x = 7(k-c)
O B. x =
*=***
O C. x = 7(k+ C)
K-c
O D. X=
7
- KM
Answers
the answer is in the photo
* 1. Find the two roots X7 and x2 of the quadratic equation x2 – 8x + 12 = 0. Enter y
Answers
9514 1404 393
Answer:
x = 2, x = 6
Step-by-step explanation:
The quadratic can be factored as ...
x^2 -8x +12 = 0
(x -2)(x -6) = 0
Solutions are the values of x that make these factors zero:
x -2 = 0 ⇒ x = 2
x -6 = 0 ⇒ x = 6
Give the slope and the y-intercept of the line y=9x+7 . Make sure the y-intercept is written as a coordinate.
Answers
Answer:
The slope is 9
The y intercept is (0,7)
Step-by-step explanation:
y=9x+7
The equation is written in slope intercept form
y = mx+b where m is the slope and b is the y intercept
The slope is 9
The y intercept is (0,7)
HELP!!! LOTS OF POINTS AND I GIVE BRIANLEST NO FAKE ANSWERS
Choose the missing step in the given solution to the inequality −x − 10 > 14 + 2x.
−x − 10 > 14 + 2x
−3x − 10 > 14
_____________
x x < −8
a)−3x > 24
b)−3x > 4
c)−3x > −4
d)−3x < 24
Answers
-x - 10 > 14 + 2x
-x - 2x > 14 + 10
-3x > 24
Answer: A
Hey there! Here's your answer:
The missing steps are : -3x > 24
Here's why:
The inequality is: -x - 10 > 14 + 2x
Now, we need to find the solution of the given inequality:
= x - 10 > 14 + 2x
Subtracting 2x from both the sides:
= -x - 10 - 2x > 14 + 2x - 2x
= -3x - 10 > 14
Adding 10 on both the sides:
= -3x - 10 + 10 > 14 + 10
= -3x > 24
Now, dividing both the sides by -3:
= x < -8
Therefore, the missing steps are: -3x > 24
Hope this helps!
WILL GIVE BRAINLEST
Slove f(-4) if f(x) = -4x -2
Give Step by Step pls.
Answers
Answer:
Use the given functions to set up and simplify f(−4).
14
Step-by-step explanation:
Plug x + h into the function f and simplify to find f(x + h). Now that you have f(x + h), find f(x + h) - f(x) by plugging in f(x + h) and f(x) and simplifying. Plug your result from step 2 in for the numerator in the difference quotient and simplify.
https://study.com/academy/lesson/how-to-solve-the-difference-quotient.html
An investment of $500 earns $70 simple interest after 6 years. To the
nearest tenth of a percent, what is the interest rate?
Answers
Answer:
Rate of interest is 2.3%
Given the list of numbers, 3, 2, 6, 3, 9, 5, 12, 7, if the pattern continues, what is the sum of the ninth and tenth numbers?
Answers
Answer:
Step-by-step explanation:
Every other one beginning with the first 3 adds 3 to the preceding number that has an odd position.
So the odd positions go up 3 6 9 12
And the next odd position is 15 which is the nineth term.
It's hard to tell what the even ones are doing. It could be anything just about. I'm guessing its a 9. So the tenth term is 9.
The sum of 9 and 15 = 24
If someone gives you a more consistent answer, take it.
Write the answer without using exponents? -9^3
Answers
Answer:
1/729
Step-by-step explanation:
a negative exponent is fractioned like 1/9^3. Which can be simplified as 1/729 ans 9^3 = 729
Name the angle in three different ways
Answers
Answer:
angle WVU
angle UVW
angle VUW
Step-by-step explanation:
When there is -2^2, how come the answer is negative and not positive.
Answers
Answer:
the negative cancels out the positive
simplify 3√578 - √162 + 4√32
Answers
[tex]3\sqrt{578}-\sqrt{162}+4\sqrt{32}=\\\\=3\sqrt{289\cdot2}-\sqrt{81\cdot2}+4\sqrt{16\cdot2}=\\\\=3\sqrt{17^2\cdot2}-\sqrt{9^2\cdot2}+4\sqrt{4^2\cdot2}=\\\\=3\cdot17\sqrt2-9\sqrt2+4\cdot4\sqrt2=\\\\=51\sqrt2-9\sqrt2+16\sqrt2=51\sqrt2+7\sqrt2=\boxed{58\sqrt2}[/tex]
Mia cuts up a piece of wood 4 1/2m long into pieces measuring 3/4m long. How many pieces are there?
Answers
Answer:
6
Step-by-step explanation:
to find how many pieces we use division
we divide the main piece of wood size ÷ small sizes
4.5 ÷0.75 = 6 pieces
Dose anyone know how to solve this?
Answers
Answer:
Derivative of any constant is zero
you can solve it by first derivative rule
Answer:
Derivative of any constant is zero
Step-by-step explanation:
At the gift shop they sell small grettong card and large greeting cards. The cost of small ones are 1.80 and the cost of large ones are 4.40. How much does it cost to get 5 small ones
Answers
Answer:
$9
Step-by-step explanation:
Since the question only asks for small ones, we only need to focus on 1.80 and 5. Multiple them. 1.80×5 and we get 9. 1.80×5=9
Which of the following is a solution to the inequality?5x-10<20
Answers
Answer:
x < 6
Step-by-step explanation:
5x - 10 < 20
5x < 30
x <6
hope that helps
A regular hexagon is a six sided figure with all sides equal and all six angles equal. Find the length of the sides if the perimeter of the regular hexagon is 396 yd.
Answers
Answer:
sides = 61.5 yd
Step-by-step explanation:
hopefully the picture I have attached us clear and understandable
:)
What is the LCM of 42 and 63?
Please show work! I'm very confused and don't understand.
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\boxed{\rm{LCM\ (aka\ Lowest\ Common\ Multiple)\ is\ the}}\\\huge\boxed{\rm{lowest\ positive \ number\ has \ a \ multiple}}}\\\huge\boxed{\rm{of\ more\ than\ one\ number.}}[/tex]
[tex]\huge\boxed{\rm{The\ multiples\ of\ 42\ are: 42, 84, 126, 168, \& \ 210}}[/tex][tex]\huge\boxed{\rm{The \ multiples \ of \ 63\ are: 63, 126, 189, \& \ 252}}[/tex]
[tex]\huge\boxed{\rm{Therefore, your\ answer\ is: 126}}}[/tex]
[tex]\huge\boxed{\text{Good luck on your assignment \& enjoy your day,}}[/tex]
~[tex]\huge\text{Amphitrite1040:)}[/tex]baseand power : (-4(−4/8)²
Answers
3p squared + 6p + 18 divided by p - 6
Answers
9514 1404 393
Answer:
3p +24 +162/(p-6)
Step-by-step explanation:
The result of the division can be found using polynomial long division, or using synthetic division. The latter requires less writing and gives the same answer:
[tex]\dfrac{3p^2+6p+18}{p-6}=3p+24+\dfrac{162}{p-6}[/tex]
A 4" by 6" by 8" rectangular solid is cut by slicing through the midpoint of three adjacent edges. What is the number of inches in the sum of the lengths of the edges of the tetrahedron that is cut?
Answers
Answer:
22.078
Step-by-step explanation:
I have attached the images above
please help me, if you help then thanks!
Answers
9514 1404 393
Answer:
k = 3
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
(a^b)^c = a^(bc)
__
Using these rules, we can simplify the left-side expression, then equate exponents of the same base.
[tex](3)^2(3^2)^k=3^8\\\\(3^2)(3^{2k})=3^8\\\\3^{2k+2}=3^8\\\\2k+2=8\qquad\text{equate exponents}\\\\k+1=4\qquad\text{divide by 2}\\\\\boxed{k=3}\qquad\text{subtract 1}[/tex]
for each function, what is the output of the given input?
For f(x) = -5x +1, find f(3).
a. -16
b. -14
c. -2
d. 16
Answers
Answer:
b. -14
Step-by-step explanation:
x is now 3
so -5(3)+1 = -14
Theodore invests a total of $19,500 in two accounts paying 8% and 15% simple interest, respectively. How much was invested in each account if, after one year, the total interest was $2,400.00
A) Enter an equation that uses the information as it is given that can be used to solve this problem. Use x as your variable to represent the amount of money invested in the account paying 8% simple interest.
Answers
Answer:
[tex]x+y=19500,\:0.08x+0.15y=2400\quad :\quad x=7500,\:y=12000[/tex]
Step-by-step explanation:
x + y = 19500
.08x + .15y = 2400
Write 2100 in scientific notation.
Answers
Help asap plz first answer get brainliest
Answers
Answer:
Use a mixed fractional calculator. No one is gonna help u with this many questions...
https://www.calculatorsoup.com/calculators/math/mixednumbers.php
GL
Step-by-step explanation:
plot function f on the graph f(x) = |1/2x - 2|
Answers
Answer:
See attachedStep-by-step explanation:
Given function:
f(x) = |1/2x - 2|The function is plotted and it is below.
The graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
What is a graph?
A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
Therefore graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
To know more about graphs follow
https://brainly.com/question/25020119
#SPJ2
please help i’m abt to break down
Answers
Answer:
4= -5v-1
5= 3x
6= 9y-6
7= h-20
8= 29w-17z
9= 8mn-2n+5m
Step-by-step explanation:
first three that you did were correct! Hope it helps!
Fjjfnd djdndjdnndnddn dndnxndn
Answers
Answer:
C. angle 7
Step-by-step explanation:
...............
