Answers
Answer:
C
Step-by-step explanation:
To simplify this equation,
-x+10<2
-10 from both sides
-x<-8
Take out the negative
x<8
This means x is less than 8
For ≤ and ≥ , use a closed dot to indicate the number itself is part of the solution.
For < and >, use an open circle to indicate the number itself is not part of the solution.
In this case you use a open circle and becasue x is less than 8, the arrow pointing left is correct.
Related Questions
MARKING PEOPLE AS BRAINLIST
What type of triangle is this?
Answers
Answer:prism
Step-by-step explanation:
Answer:
A Scalene Triangle
Step-by-step explanation:
I hope this helps you out!
how to write following sums as a fraction?
(1) 2.52
(2)0.047
(3)5.876
Answers
Alberto owes $205,000 to a bank. The debt grows with simple interest at a rate of 4% per year. How much will Alberto owe in ten years?
Answers
What is the length of segment AC?
O 6 units
O 8 units
O 12 units
O 16 units
Answers
Answer:
16
Step-by-step explanation:
Answer:
12 units
Step-by-step explanation:
Edge 2021
h(s) = (s^4-5)^2 derivative
Answers
If h(s) = (s ⁴ - 5)², then by the chain and power rule,
h'(s) = 2 (s ⁴ - 5) • (s ⁴ - 5)'
By the power rule,
(s ⁴ - 5)' = 4s ³
so that
h'(s) = 8s ³ (s ⁴ - 5)
… = 8s ⁷ - 40s ³
If there is 3/4 of a chocolate bar and 2/3 gets eaten. And you get 5/6 more how much chocolate do you have now?
Answers
Answer:
11/12
Step-by-step explanation:
3/4 = 9/12
2/3 =8/12
9/12 - 8/12 = 1/12
5/6 = 10/12
1/12 + 10/12 = 11/12
I need help on this one please help me
Answers
Answer:
Step-by-step explanation:
Between the two diagrams, you have an isosceles triangle
The base is 26 on the triangle on the right, and 20 on the left triangle.
So that's the ratio used to create the proportion
26/20 = x/26 cross multiply
20x = 26 * 26
20x = 676 Divide by 20
x = 676 / 20
x = 33.8
PLEASE HELP ME IT IS DUE NOW
Answers
Answer: X is 3 here. Haven't done this math (don't know how to graph) but I found x so it should be hard from here :)
Good Luck
=)
Please help with this
Answers
Answer:
1/6
Step-by-step explanation:
8/48 = 1/6
Answer:
1/6
Step-by-step explanation:
Scale factor = 8/(4*12) = 8/48 = 1/6
The military academy is placing cadets in rows for the parade. All rows must have the same number of cadets. If A company has 60 cadets and B company has 72 cadets, what is the greatest number of cadets who can be in each row? A. 4 B. 6 C. 12 D. 15
Answers
Answer:
C. 12
Step-by-step explanation:
All rows must have the same number of cadets. If A company has 60 cadets and B company has 72 cadets
We find the factors of 60 and 70
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
Then the greatest common factor is 12.
Therefore, the greatest number of cadets who can be in each row is 12 cadets.
Option C is the correct option.
Answer:
12 bro
Step-by-step explanation:
The diagram shows the field lines near the poles, X and Y, of two magnets.
At left a rectangular box with the long horizontal side labeled X. At right a rectangular box with the long horizontal side labeled Y. There is a gap between the boxes. Curved lines with arrowheads emerge from the right end of X and the left end of Y and point up and down.
Based on the field lines, what are the poles of the magnets?
Answers
Answer:
X - north
Y - north
Step-by-step explanation:
I took the test!
Answer:
it y x
Step-by-step explanation:
CORRECT ANSWER WILL BE BRAINLIEST+20 POINTS!!!!! For the figures below, assume they are made of semicircles, quarter circles, and squares. For each shape, find the area and perimeter. Give your answer as a completely simplified exact value in terms of π (no approximations).
Answers
Answer:
First Picture:
Area = 36pi - 72
Perimeter = 6pi + sqrt(288)
Second Picture:
Area = 576
Perimeter = 48pi + 48
Step-by-step explanation:
First Picture:
Area:
To find the area of the first picture, we need to find the are of quarter of a circle and the area of the triangle (notice we divide by 4 for the circle cause its a quarter of a full circle) .
A of triangle = (b * h )/2 = (12^2)/2 = 72
A of quarter of circle = (r^2 * pi)/4 = (144*pi*)/4 = 36pi
If you subtract the circle by the triangle, you get the shaded area:
36pi - 72
Perimeter:
We need to find the curve and the hypotenuse of our triangle (again, since we only have a quarter of a circle we must divide our perimeter by 4).
hypotenuse = sqrt (12^2 + 12^2) = sqrt (288)
curve = (2*pi*r) / 4 = 24pi / 4 = 6pi
So if we add these, we should have the perimeter
6pi + sqrt (288)
Second Picture:
Area:
we just need to know the area of the square because the semi circles cancel out cause they have the same diameter.
square = 24 * 24 = 576
576
Perimeter:
we need the perimeter of a semicircle and the sides of the square.
semi circle = d*pi = 24pi
sides of square = 24
Now our sum is...
(semi circle ) 2 + (sides of square) 2 = answer
Because our perimeter consists of two semicircles and two sides of the square. And this gives us...
answer = (24pi) 2 + (24) 2 = 48pi + 48
48pi + 48
solve for y: 8x + 2y = 16
Answers
Answer:
x=1 y=4
Step-by-step explanation:
8(1) =8
2(4) =8
8+8=16
which family of function does the graph on the right belongs to?
A. trigonometric
B. logarithmic
C. exponential
D. retional
Answers
Answer:
wheres the graph
Step-by-step explanation:
A) trigonometric or D) retional
Hope that helps, I’m between those two checks which one is the right answer :)
How do I use an area model to explain the product of 4.6 times 1.6
20 points
Answers
Answer:
All you have to do is break apart the decimals and divide them to find your answer.
Step-by-step explanation:
PLZ HELP ITS DUE RIGHT NOW
Answers
Answer:
D
Step-by-step explanation:
Yes.
The Martin's want to buy a new computer. The regular price is $849. The store is offering a 20% discount and a sales tax of 6% is added after the discount. What is the total cost of the computer?
Answers
Answer:
20% of $849 is $169.8
849- 169.8
$679.2
6% of $679.2
40.752
$679.2 + $40.752
$719.9
so approx $720
Answer: $719.95
Step-by-step explanation:
can someone please help me!!
Answers
9514 1404 393
Answer:
equation: y -1 = -4(x +1)y-intercept: -3slope-intercept equation: y = -4x -3Step-by-step explanation:
The slope of the line is found using the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (-11 -1)/(2 -(-1)) = -12/3 = -4
Then the point-slope form of the equation for a line can be used to write the equation:
y -k = m(x -h) . . . . . line with slope m through point (h, k)
Using the first point, the equation is ...
y -1 = -4(x +1)
__
Simplifying to slope-intercept form, we can find the y-intercept.
y = -4x -4 +1
y = -4x -3 . . . . . . . . slope-intercept form
The constant in this equation is the y-intercept: -3, point (0, -3).
a gardener has 20 acres of land. He wanrts to plant 6 different types off fruit trees on it how many acres of land will each type of fruit tree get when planted
Answers
Answer:
3.33
Step-by-step explanation:
Draw the reflection of the triangle across the y-axis.
Help !!
Answers
(-4, 4)
(-7, 3)
(-6, 6)
Just connect these points and you have you’re triangle.
Nolan is buying a season pass to a performing arts center, • One performing art center charges $100 for the pass, plus $15.00 to park each visit. • Another performing arts center charges $75 for the pass, plus $20.00 to park each visit. How many times would Nolan need to visit the two performing arts centers for the cost to be the same?
Answers
5 times
Step-by-step explanation:
please answer for 20 points
Answers
Answer:
c. [tex]x^{2}[/tex]
Step-by-step explanation:
Same things person said above
Find the slope of the line.
Answers
Megan Dunstall wants to know how many months it would take for $15,000 to earn $618.75 at 51/2% of simple interest?
Answers
Answer: 9 months.
Step-by-step explanation:
Simple interest = Principal x rate(in decimal) x Time(in years)
Given: Principal = $15,000 , rate = [tex]5\dfrac12\%=\dfrac{11}{2}\%= 5.5\%= 0.055[/tex]
Interest = $618.75
let t= time
Then,
[tex]618.75=15000\times 0.055\times t\\\\\Rightarrow\ t=\dfrac{618.75}{15000\times0.055}\\\\\Rightarrow\ t= 0.75\ or\ t=\dfrac34\ year[/tex]
1 year =12 months
[tex]\dfrac34\ year=\dfrac34\times12 = 9\ months[/tex]
Hence, it will take 9 months.
what is the slope of 2,0 & 4,5
Answers
Answer:
5/2
Step-by-step explanation:
PLEASE HELP! ILL MARK BRAINLIEST!!
Answers
Ms. Yazzie earns $16.40 per hour at her job. She works 37 1/2
hours a week for 50 weeks a year.
How much does Ms. Yazzie earn in one year at her job?
A $30,750
B $32,500
$35,750
$37,500
Answers
~Please help me out~
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Also for those who need this-
Your a beautiful person, and worth so much.
You deserve the world and more!
So please don't let anyone say otherwise, there are so many people in this world who love you.
And if someone can't see your beauty then their rather blind or your just to bright for them!
Your amazing, so keep on with life, stay strong, and live long because I love you!
Answers
Answer:
pretty sure the answer is C) 54
Step-by-step explanation:
I'm in 10th grade and I been in advanced math for my entire life
Answer:
C) 54
And thanks I really needed it!
On a certain hot summer's day, 340 people used the public swimming pool. The daily prices are $1.25 for children and $2.25 for adults. The receipts for admission totaled $677.00. How many children and how many adults swam at the public pool that day?
Answers
Answer:
Number of children = x = 88
Number of Adults = y = 252
Step-by-step explanation:
Let us represent:
Number of children = x
Number of Adults = y
On a certain hot summer's day, 340 people used the public swimming pool.
Hence:
x + y = 340..... Equation 1
x = 340 - y
The daily prices are $1.25 for children and $2.25 for adults. The receipts for admission totaled $677.00.
$1.25 × x + $2.25 × y =$ 677
1.25x + 2.25y = 677..... Equation 2
Let us substitute: 340 - y for x in Equation 2
1.25(340 - y) + 2.25y = 677
= 425 - 1.25y + 2.25y = 677
Collect like terms
- 1.25y + 2.25y = 677 - 425
1y = 252
y = 252
Solving for x
x = 340 - y
x = 340 - 252
x = 88
Therefore the number of children and adults that swam at the public pool that day are: 88 children and 252 Adults.e
determine the value of K
Answers
Answer: 108
Step-by-step explanation: k= 180-72
