Answers
Answer:
angle RQS
Step-by-step explanation:
Related Questions
PLS HURRY I ll mark brainliest
Describe each as below sea level, at sea level, or above sea level.
Death Valley sits at an elevation of –282 feet.
The elevation of Mount Whitney is 14,494 feet.
The elevation of the Singapore Strait is 0 feet.
Answers
Answer:
Step-by-step explanation:death below ocean
Mount above
Singapore above
Step-by-step explanation:
A negative altitude is below sea level.
A positive altitude is above sea level.
An elevation of zero is at sea level.
Death Valley sits at an elevation of –282 feet. negative: below sea level
The elevation of Mount Whitney is 14,494 feet. positive: above sea level
The elevation of the Singapore Strait is 0 feet. zero: at sea level
Please I need help I mark brainless!! The population of a certain city increased by 18,000 people.
Write a signed number to represent this population change.
Answers
Answer:
+18,000
Step-by-step explanation:
Answer:
population of a certain city is increased by 10,000 people. write
a signed number to represent this population change.
a car corporation produced 920 fewer cars this month than last. write a signed number to represent this months change in production
Step-by-step explanation:
1.Tara buys 6 cakes, each costing 23p. How much will they cost?
2. She pays with a £5 note. How much change will she get?
pls answer!!!
Answers
Answer:
£ 3.62
Step-by-step explanation:
Cost of 6 cakes = 6 * 23
= 138 p
= £ 1. 38
Balance money = 5 - 1.38
= £ 3.62
The math clubs car can travel 9 meters in a second. The race track for the soap box derby is 63 meters long. How many seconds will it take the Math clubs car to make it around the track
Answers
Answer: it will take 7 seconds
Step-by-step explanation: 9 x 7 = 63
PLZ HELP YOU WILL GET BRAINLIEST ND GET 100 POINTS
Which is the correct way to model the equation 5 x + 6 = 4 x + (negative 3) using algebra tiles? 5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side 6 positive x-tiles and 5 positive unit tiles on the left side; 3 negative x-tiles and 4 positive unit tiles on the right side 5 positive x-tiles and 6 negative unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side 5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 positive unit tiles on the right side
Answers
[tex]\underline \bold{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }[/tex]
[tex]\huge\underline{\sf{\red{Problem:}}}[/tex]
Which is the correct way to model the equation 5 x + 6 = 4 x + ( -3 ) using algebra tiles?[tex]\huge\underline{\sf{\red{Choices:}}}[/tex]
A.).5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side.B.) 6 positive x-tiles and 5 positive unit tiles on the left side; 3 negative x-tiles and 4 positive unit tiles on the right side C.) 5 positive x-tiles and 6 negative unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side D.) 5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 positive unit tiles on the right side[tex]\huge\underline{\sf{\red{Answer:}}}[/tex]
A.).5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side.[tex]\huge\underline{\sf{\red{Explanation:}}}[/tex]
To use algebra tiles to model an equation, we place the relevant number of variable rectangle tiles and number square tiles for the left side of the equation and for the right side of the equation. Then we play around with our tiles so that we end up with the rectangle tiles by themselves on one side.[tex]\underline \bold{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }[/tex]
#CarryOnLearning
✍︎ C.Rose❀
the local water slides have 70 employees, of which 10% are temporary. how many temporary employees are there?
Answers
Answer:
7 employees
Step-by-step explanation:
Given that 10% are temporary .
So number of temporary employees will be 10% of 70 employees = 7employees ( Answer)
How much is a medium pizza and garlic bread?
Answers
Answer:
$10.10
Step-by-step explanation:
$7.50 + $2.60 = $10.10
A home-improvement store sold blinds for $35. A customer signed up for a free membership card and received a 7% discount off the price. Sales tax of 7% was applied after the discount. What was the final price of the blinds?
Answers
Answer:35
Step-by-step explanation:
35x93/100=32.55
32.55x107/100=35
A person was modeling a declining population with a decay factor of 0.5 using pennies. They started with 100 pennies and flipped all 100 pennies. Any pennies that landed on tails were removed. Then, the remaining pennies are flipped again and again the ones landing on tails were removed. The process is repeated until no pennies are left. How many flips is the most reasonable expectation for when this model should reach 0 pennies?
4 flips
8 flips
12 flips
16 flips
Answers
Answer: 8 flips
Step-by-step explanation:
A large tank is partially filled with 100 gallons of fluid in which 40 pounds of salt is dissolved. Brine containing 1 2 pound of salt per gallon is pumped into the tank at a rate of 6 gal/min. The well-mixed solution is then pumped out at a slower rate of 4 gal/min. Find the number of pounds of salt in the tank after 30 minutes. (Round your answer to two decimal places.
Answers
Answer:
76.09 pounds
Step-by-step explanation:
From the information given:
[tex]R_{in} = (\dfrac{1}{2} \ lb/gal ) *(6 \ gal/min)[/tex]
[tex]R_{in} =3 \ lb/min[/tex]
At a slower of 4 gal/min, the solution gets pumped out;
So,
[tex]R_{out} = \dfrac{4A}{100+(6-4)t }[/tex]
[tex]R_{out} = \dfrac{2A}{50+t }[/tex]
The differential of the equation is:
[tex]\dfrac{dA}{dt}+ \dfrac{2}{50+t}A=3 ---(1)[/tex]
For the linear differential equation, the integrating factor is determined as:
[tex]\int_e \dfrac{2}{50 +t}dt = e^{2 In|50+t|[/tex]
[tex]= (50+t)^2[/tex]
Multiplying [tex](50+t)^2[/tex] with the above integration factor;
[tex](50+t)^2 \dfrac{dA}{dt} + 2 (50+t) A = 3(50 +t)^2[/tex]
[tex]\dfrac{d}{dt}[ (50 +t)^2 A] = 3(50+t)^2[/tex]
[tex](50+t)^2 A = (50 +t)^3 + c[/tex]
[tex]A = (50 +t) + c (50 +t )^{-2}[/tex]
By using the given condition:
A(0) = 40
40 = 50 + c (50)⁻²
10 = c(50)⁻²
OR
c = -10 × 2500
c = -25000
A = (50 + t) - 25000(50 + t)⁻²
The number of pounds of salt in the tank after 30 min is:
A(30) = (50+30) - 25000(50 + 30)⁻²
[tex]A(30) = 80 - \dfrac{25000}{6400}[/tex]
[tex]A(30) = 76.09 \ pounds[/tex]
Thus, the number of pounds of salt in the tank after 30 min is 76.09 pounds.
Hi please help me answer this :)
Explain answer
Will give braisnlt
Answers
Answer:
There are no solutions
Step-by-step explanation:
No intersections or points that apply for the equations.
Any intersection between both lines is a solution. As these lines are parallel they have no solution. If they met at any point, 90 degree or not, there is solution, the solution will be a point. If they are on the same line, hitting all the same points, the solutions are infinite.
An auditorium has 962 seats. There are 37 rows, each with the same number of seats. How many seats are in each row?
Answers
Answer:
26 seats in each row.
Step-by-step explanation:
A system of equations is shown on the graph below How many solutions does this system have?
no solutions
one unique solution
two solutions
an infinite number of solutions
Answers
Answer:
There is only one solution.
Step-by-step explanation:
The two lines only cross once, so there is one solution.
If the lines did not cross at all, there would be no solutions.
If the lines crossed twice, then there would be two solutions.
If the lines were on top of one another, they would be the same line, and have an infinite amount of solutions.
A system of equations is shown on the graph below has Unique solution.
What is Line segment?
A line segment is a part of line having two endpoints and it is bounded by two distinct end points and contain every point on the line that is between its endpoint.
Given that;
The graph is shown in figure.
Now,
Since, In the graph the two line segment cut into one point.
Hence, The system of equation shown in graph has Unique solution.
Thus, A system of equations is shown on the graph below has Unique solution.
Learn more about the system of equation visit:
https://brainly.com/question/12526075
#SPJ6
Tanner's employer pays 60% of his medical insurance. If the insurance costs $40
per week. How much Tanner and his employer pay for the entire year?
Answers
Answer:
Tanner's employer pays $1251.43 a year and tanner pays $834.29
Step-by-step explanation:
Elyse's cell phone plan allowes up to 8 GB of data each month. She received an alert that she used 95% of her Data. How much data does she have left
Answers
Answer:
She has 400 megabytes left
Step-by-step explanation:
What is the slope of the line that passes through
the points (-5, -5) and (6, – 9)?
Will give brainliest pls answer immediately!
Answers
Answer:
[tex]slope = \frac{y _{2} - y _{1} }{x _{2} - x _{1} } \\ = \frac{( - 9 - ( - 5))}{(6 - ( - 5))} \\ = \frac{ - 4}{11} \\ slope = - \frac{4}{11} [/tex]
Write this multiplication expression using an exponent: 2 . 2 . 2 = ?
Answers
Answer:2^3
Step-by-step explanation:
Shannon has 3 more purple beads than yellow beads. Which equation represents Shannon’s beads?
Answers
Answer:
p = y+3
Step-by-step explanation:
2.-7(4 - X) *
(1 Point)
-28 + 7x
4- 7x
28 - 7x
Answers
Answer:
-28 + 7x
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyStep-by-step explanation:
Step 1: Define
-7(4 - x)
Step 2: Simplify
Distribute -7: -7(4) - 7(-x)Multiply: -28 + 7xI made random account i will give brainliest and lots of points just help me with this question if you get it write i will give brainliest if wrong i will give 5 star and heart but get it right please her is pic
Answers
order the numbers from least to greatest and then subtract the lowest number from the greatest
ex : 4,6,9,3,7
the lowest number is 3 and the highest is 9 so 9-3 = 6 so for this example the answer is 6.
The admission fee to an amusement park is $21. It costs an additional p dollars to rent a locker to hold your
belongings. The total cost for 5 people to enter the amusement park and each rent a locker is $130. How
much does it cost for one person to rent a locker?
A. $7
B. $2
C. $5
D. $26
Answers
Answer:
26
Step-by-step explanation:
Please help me solve this
Answers
Answer:
60
Step-by-step explanation:
Set up an algebraic equation
360= 2a+ 2a+ a + a
360= 6a
60= a
Since the sum of the angles is 360, they can be added together.
Solve for x: 24x + 12 = 16
Answers
Answer:
x=1/6 or x=0.1666666667
Step-by-step explanation:
For #4 is that the correct answer I just want to know before I submit it
Answers
Simplify the following expression: 17 + 4w - 12 - w
Answers
Answer:
3w+5
Step-by-step explanation:
17+4w -12-w
I hope this help.Also if you have anymore problems with simplifying just visit this app : h t t p s : / / w w w . m a t h w a y . c o m / A l g e b r a
What calculation is modeled on the number line?
Answer ASAP will give brainliest 55 points too plzz
Answers
the correct answer is c !! hope this helps
Evaluate
Check all that apply.
2
5
O The exponent is
O The expanded form is
The expanded form is 2x2x2
5
6
15
8
125
Answers
Answer:
a b and e
Step-by-step explanation:
hope this helps
Answer:
it b and e
Step-by-step explanation:
rrrrrrrrrrrrrrr
An ant bed contains about 230 ants. If there are 6 of these beds on the playground, how many ants are there?
Answers
Multiply number of ants per bed by number of beds.
230 ants x 6 beds = 1,380 total ants
the answer I got was 1,380
Which class has a ratio of girls to total students of 7:10?
A. class with 3 boys and 7 girls
B. class with 7 boys and 3 girls
C. class with 7 boys and 10 girls
D. class with 10 boys and 7 girls
Answers
Answer:
A
Step-by-step explanation:
The total class is 10
the number of girls is 7
ratio of girls to total students - 7:10
13 degrees below 0 pls
Answers
Answer:
-13
Step-by-step explanation:
