Answer:
11 hours 20 minutes
Step-by-step explanation:
please help i’ll do anything and give the brain thing :((
Answer:
add me on snap kharding1805 and I will add you back
The graph shows a system of equations:
Draw a line labeled y equals x plus 4 by joining the ordered pairs negative 4, 0 and 1, 5. Draw a line labeled 3 times y equals minus 2 x plus 2 by joining the ordered pairs negative 2, 2 and 4, negative 2.
What is the solution to the system of equations?
(−2, 2)
(2, 2)
(2, −2)
(−2, −2)
Answer:
I'm putting C but I'm not sure ill let you know if its right after the test
Step-by-step explanation:
Answer:
Its A- (-2,2)
Because the solution is where the two lines collide and meet. :)
How many solutions does the system have?
You can use the interactive graph below to find the answer.
2x+3y=-6
3x-4y=-12
A: exactly one solution
B: no solutions
C: infinitely many solutions
Answer:
1 solution
Step-by-step explanation:
when you graph it, there is only one point in the line that you can see matches up
A factory makes rectangular sheets of cardboard, each with an area of 2 1 2square feet. Each sheet of cardboard can be cut into smaller pieces of cardboard measuring 1 6square feet. How many smaller pieces of cardboard does each sheet of cardboard provide?
Answer:
2 1/7 pieces
Step-by-step explanation:
A factory makes rectangular sheets of cardboard, each with an area 2 1/2 square feet. Each sheet of cardboard can be cut into smaller pieces of cardboard measuring 1 1/6 square feet. How many smaller pieces of cardboard does each sheet of cardboard provide?
Each sheet of cardboard = 2 1/2 square feet
Each smaller pieces of cardboard = 1 1/6 square feet
Number of smaller pieces of cardboard per sheet of cardboard = Each sheet of cardboard ÷
Each smaller pieces of cardboard
= 2 1/2 square feet ÷ 1 1/6 square feet
= 5/2 ÷ 7/6
= 5/2 × 6/7
= (5*6) / (2*7)
= 30/14
= 15/7
= 2 1/7 pieces
Number of smaller pieces of cardboard per sheet of cardboard = 2 1/7 pieces
In ΔCDE, m ∠ C = ( x − 4 ) ∘ m∠C=(x−4) ∘ , m ∠ D = ( 11 x − 11 ) ∘ m∠D=(11x−11) ∘ , and m ∠ E = ( x + 13 ) ∘ m∠E=(x+13) ∘ . Find m ∠ C . m∠C.
Answer:
<C =10°
Step-by-step explanation:
The sum of angles in a triangle is 180°. Hence,
<C+<D+<E =180
Given
<C =x-4
<D = 11x-11
<E = x+13
Substitute
x-4+11x-11+x+13 = 180
13x-2 = 180
13x =180+2
13x = 182
x = 182/13
x = 14
Get <C
Since <C = x-4
<C = 14-4
<C =10°
Answer: <C =10°
Step-by-step explanation:
m is the midpoint of pq. pm= 9x+3 and mq= 11x-17, find x and pq
The values of x = 5 and pq = 86.
What are Arithmetic operations?Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.
Operators which let do a basic mathematical calculation
+ Addition operation: Adds values on either side of the operator.
For example 12 + 2 = 14
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 12 -2 = 10
* Multiplication operation: Multiplies values on either side of the operator
For example 12*2 = 24
Given that m is the midpoint of pq,
pm= 9x+3 and mq= 11x-17
⇒ 9x + 3 = 11x - 7
⇒ 3 = 11x - 9x -7
Rearrange the likewise terms and apply the arithmetic operations,
⇒ 3 = 2x - 7
⇒ 10=2x
⇒ x = 10/2
Divided by 2
⇒ x = 5
⇒ pq = 20x-14
⇒ pq = 20*5-14
⇒ pq = 86
Hence, the value of pq is 86.
Learn more about Arithmetic operations here:
brainly.com/question/25834626
#SPJ2
if a circle has a radius of 50 cm what is the area
Answer
A≈7853.98cm²
Step-by-step explanation:
A=πr2=π·502≈7853.98163cm²
hope this helped
Anyone please help me to do 4 ) f
is y=30x a function?
Answer:no try y=Mx+b
Step-by-step explanation:
Answer:
y = 30x is a function.
Step-by-step explanation:
Given an equation, there should be only one corresponding (cor a sponding to pronounce) y value for any y value.
7/12+1/3 show your work and how you got your answer
Answer:
11/12
Step-by-step explanation:
find the lcm of 12 and 3 which is 12.
find a common factor in 12 and 3 and use those factors to multiply with their numerators.
7 * 1 and 1*4 =11
while the denominator or the lcm is 12
thus 11/12
Marcy concludes that the following system of equations has one solution.
y = 3x + 6
y = -2x + 10
Which characteristic of the equations did she use to reach this conclusion?
A. They have different slopes.
B. They have the same two variables.
C. They have y on the same side of the equation.
D. They have the same slope, but different y-intercepts.
Answer:
A
Step-by-step explanation:
took test on edge
Answer:
A
Step-by-step explanation:
Just took the test
How does the sketch of a graph of function help describe its behavior
Answer:
The end behavior of a function f describes the behavior of the graph of the function at the "ends" of the x-axis. In other words, the end behavior of a function describes the trend of the graph if we look to the right end of the x-axis (as x approaches +∞ ) and to the left end of the x-axis (as x approaches −∞ ).
PLEASE ANSWER TODAY ASAP WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER.
Kelli and Karl each have a job. Kelli earns $20 an hour. She also receives a $100 weekly bonus.
Kelli made a table to show how much she earns in a given week.
Hours 0 5 10 15 20 25 30 35 40
Weekly Earnings 100 200 300 400 500 600 700 800 900
Karl earns $25 an hour and receives a $50 weekly bonus.
Karl made a graph to show how much he earns per hour in a given week.
How many hours will it take Kelli and Karl to earn the same amount of money?
Enter your answer in the box.
____hours
Answer:
I'm think it is 40hours (or 1 1/2 days)
list the angles in order from the largest to the smallest and explain
Answer:
The correct answer is= ASolutionAngle A is opposite to side BCAngle B is opposite to side CAAngla C is opposite to side BCIn triangle, the largest angle will be opposite the largest side. So Angle A is the largest angle.Angle B is the second largest and Angle C is the smallest.Evaluate this expression when x is -250
-2x+400
Answer:
900
Step-by-step explanation:
-2(-250)+400
or, 500+400
=900
Please mark me as brainliest
you can now mark them as brainliest
Plz, Help me with this question.
Answer:
the answer is I its adding 11
The total cost for a dinner reception, , is a function of the number of people, , attending the event. The equation, , can be used to represent this situation. The catering company requires a minimum of 20 guests. Which inequalities represent the domain & range of this problem?
Answer:
1,800= 45 x ( x is the amount of weeks)
Step-by-step explanation:
Find the quotient from the question above and explain what it means in each case.
Answer:
no
Step-by-step explanation:
what is the answer what is q
Answer:
q= - [tex]\frac{2}{3}[/tex]
Step-by-step explanation:
Simplify from 3 (q+4/3) = 2 to 3q+3(4/3)=2
Cancel the common factor 3
3q+4=2
3q=2-4
3q=-2
q=-2/3
In the diagram below
Please help I’ll give brainliest
50 POINTS | I NEED FULL STEP BY STEP ANSWER FOR EACH PROBLEM
Answer:
Step-by-step explanation:
In how many ways can one write the numbers 1, 2, 3, 4, 5, and 6 in a row so that given any number in the row, all of its divisors (not including itself) appear to its left
Answer: 25 ways.
Step-by-step explanation:
first we have 1,2,6. this can appear once.
4, can appear in twice.
3 can appear in-between 2 and 6, this means 3 can appear 3times before 6.5 would appear 5 times.after 6 3 can appear 2 more times.[tex]= (3+2) * 5\\= 5*5\\= 25ways[/tex]
by not including itself, an appearing on the left side. one number can be written 25ways
(6.7x10 with an exponent of 8)(1.2x10 with an exponent of 2) please help!
operations with scientific notation
Answer:
Step-by-step explanation:
Since the bases are different, each expression must be done independently.
6.7*10^8
6.7*6.7*6.7*6.7*6.7*6.7*6.7*6.7= 4,060,676.78
1.2*10^2
1.2*1.2= 1.44
multiply the two= 5847374.56
plz help it’s a or b
Answer:A
Step-by-step explanation:
Answer: The think answer would have to be B because it has a rate of change of 2/3 or 8/12 and a has a rate of change of 4/12
Step-by-step explanation:
Simone has a collection of coins consisting of 1 quarter, 1 nickel and 1 penny. Using at least two coins from the collection, how many different sums of money are possible
Answer:
4 different sums
Step-by-step explanation:
There are two ways to form a sum: either by leaving out one coin or by not leaving out any. There are three options if we want to leave out one coin, and obviously only one way to not leave out any, so that gives us our answer of [tex]$3+1=\boxed{4}$[/tex] .
Hope this helped! :)
The difference sum of money that should be possible is 4.
The following information should be considered:
There are two ways to form a sum i.e. either by leaving out one coin or by not leaving out any. There are three options if we want to leave out one coin, and obviously only one way to not leave out any, so that gives us i.e.= 3 + 1
= 4
Learn more: brainly.com/question/16911495
What is the value of expression below?
Answer:
B)1.1
Step-by-step explanation:
I'm 100% sure
Answer:
ans b.1.1
Step-by-step explanation:
hey just follow an thank me thats it
How to find how long it will take a rocket to reach a maximum height
Answer:
the rocket will reach its maximum height after 4 seconds.
Step-by-step explanation:
The first term ( -4.9(t-4)^2 ) can never be positive, so the maximum height of 80 meters is achieved when t = 4.
1+1
Brainliest is in the deal first one to answer
Step-by-step explanation:
2 !!!
hope it helps
have a great day:))
Answer:
2 :D
Step-by-step explanation:
......thank you....
BRAINLIEST IS AWNSERED
Answer:
Y= -1x -3
Step-by-step explanation:
0,3
1,2
2-3=-1
1-0=1
-1/1=-1
y intercept is 3
Yesterday, the temperature at noon was 22.5 degrees. By midnight, the temperature had decreased by 27.7 degrees. What was the temperature at midnight?
Answer:
54.23
Step-by-step explanation:
If that not a choice simpfly
