Answer:
4 days
Step-by-step explanation:
Crickets team = every 2 days
Football team = every 4 days
How much days from now will they have to share the field again?
Find the lowest common multiple of 2 days and 4 days
2 days = 2, 4, 6, 8, 10, 12, 14, 16, 18, 20
4 days = 4, 8, 12, 16, 20
The lowest common multiple of 2 days and 4 days = 4 days
Therefore, if the football team and Crickets team share the field to practice today, they will have to share the field again in the next 4 days
In an examination, a student has to secure 40% marks to pass. Rahul gets 178 marks and fails by 32 marks. What are the maximum marks? Please explain in step-by-step procedure.
Answer:
210
please I beg of you if I'm wrong tell me I will try it out again it is just that I've never come across such a question so I just had the idea to try it have a good day.
A system of equations is shown below.
x+y=5
73 +8y= 37
Which of the following are valid first steps in an algebraic method to solve the system of equations?
Answer:
the answer is C
Step-by-step explanation:
hope it helped!!!
Question 4 of 10
Which of the following is the equation of a line in slope-intercept form for a
line with slope = 5 and y-intercept at (0, -3)?
A. y=-3x + 5
B. x = 3y-5
C. y= 5x + 3
O D. y = 5x - 3
Answer:
d. y=5x-3
Slope-intercept form is y=mx+b.
m= slope
b= y intercept
so, m=5 and b= -3
Substitute with those values and then you have the equation.
Subtract (-4x-2)-(13x-1)
Answer: -17x-1
Step-by-step explanation: Hope this help :D
Answer:
-17x-1
Step-by-step explanation:
please help just tell me what they did wrong
Answer:
Step-by-step explanation:
If a point (x, y) is dilated by a scale factor of k, coordinates of the image point will be (kx, ky).
Rule that defines the dilation,
(x, y) → (kx, ky)
From the graph attached,
Coordinates of point A → (-4, 2)
Coordinates of image point A' → (-8, 4)
By the rule of dilation given,
A(-4, 2) → A'(-4k, 2k)
Since, A'(-4k, 2k) = A'(-8, 4)
Therefore, -4k = -8 ⇒ k = 2
1). Mistake in the answer → A is the preimage and A' is the image
While A has been used as image and A' as preimage.
2). Always use the rule of dilation A(x, y) → A'(kx, ky)
Here, A and A' are the preimage and image points respectively.
And 'k' is the scale factor by which point A has been dilated to form image point A'.
Write a system of linear inequalities represented by the graph. 20 pts!
Answer:
inequality 1:/
Step-by-step explanation:
please click the heart and rate excellent and brainleist to
A television that has a regular price at $999 is on sale this week for $799. By what percent did the price of the television decrease? What proportion would you use to solve this problem?
A Difference over Original - 100 over x%
B $799 over $999 = x% over 100
C $200 over $999 = x% over 100
D Difference over Total = x% over 100
Answer:
C. $200 over $999 = x% over 100
Step-by-step explanation:
200/999 = 0.2002002002 about 20%
that's how much it decreases since they have a difference of 200.
Solve
7+x/3 = 2x-5
Give all working out
When having the same radius and height what fraction of a cylinder have the same volume as one cone?
Answer:
1/3
Step-by-step explanation:
volume of a cylinder = nr^2h
Volume of a cone = 1/3(nr^2h)
n = 22/7
r = radius
h = height
If the volume of a cylinder is 300, the volume of a cone = 1/3 x 300 = 100
the capacity of a cone is 1/3 that of a cylinder
URGENT!!!!!!!! PLEASE HELP ASAP TIMED!!!!!!!!!!!!!!!
Step-by-step explanation:
Given that,
Perpendicular = 17 units
Hypotenuse = 25 units
We need to find the value of x.
Using Pythagoras theorem to find x.
Hypotenuse² = base²+perpendicular²
25² = x² + 17²
x = 18.3 units
So, the value of x is equal to 18.3 units. No, the sides do not form a Pythagorean triplet.
PLZ HELP
If m<7=62 find m<1.
helpp plzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
jhgydghv f yf
Step-by-step explanation:
Which one doesn’t belong? The first person answers get brillian
Answer:
The 3rd box doesn't belong. It says bout 'Buy one get one free' offer while the other boxes r bout discount offers.
calcule⁴√-16 respondam certo
Answer:
4i
Step-by-step explanation:
I calculate the square root of -16 and I got 4i
Answer:Explanation:2×2×2×2=16
2^{4} =4
so answer is4
Step-by-step explanation:Simplify the radical by breaking the radicand up into a product of known factors, assuming
The axis of symmetry for a certin parabola is x=-3
The vertex is (?,5) find the value of ?.
Answer: (3,5)
Step-by-step explanation:
Pls help ! Will give brainliest
Answer: here ya go!
Step-by-step explanation:
What's the 11th term 5,15,45,135
Answer:
The 11th term is 295,245.
Step-by-step explanation:
We are given the sequence:
[tex]5, 15, 45, 135...[/tex]
And we want to find the 11th term.
First, let's determine whether this is an arithmetic sequence or a geometric sequence.
Arithmetic sequences have common differences, while geometric sequences have common ratios.
We can determine that our sequence is a geometric sequence because each subsequent term is triple the previous term: our common ratio is 3.
To find the 11th term, we can write an explicit formula for our sequence. The explicit formula for a geometric sequence is given by:
[tex]x_n=ar^{n-1}[/tex]
Where a is the initial term, r is the common ratio, and n is the nth term.
Since initial term is 5, and the common ratio is 3. Thus:
[tex]x_n=5(3)^{n-1}[/tex]
To find the 11th term, substitute 11 for n:
[tex]x_{11}=5(3)^{11-1}[/tex]
Evaluate. Thus, the 11th term is:
[tex]x_{11}=5(59049)=295245[/tex]
Min has a shelf filled with books. The books have different thicknesses. This line plot shows the thickness of each book. He piles the four thickest books on top of each other. How thick is the pile?
Answer:
[tex]$2\frac{1}{4} \ inch$[/tex]
Step-by-step explanation:
We have the four thickest books from the line plot given by
Two books of [tex]$\frac{1}{2}$[/tex] inch thick and the two books of [tex]$\frac{5}{8}$[/tex] inch thickness.
So when the two [tex]$\frac{1}{2}$[/tex] inch thick book is being piled on the top of a [tex]$\frac{5}{8}$[/tex] inch thick books.
Therefore, the total thickness of the pile of books is given by :
[tex]$=2 \times \frac{1}{2}+2 \times \frac{5}{8}$[/tex]
[tex]$=\frac{9}{4}$[/tex]
[tex]$=2\frac{1}{4} \ inch$[/tex]
Therefore, the thickness of the pile is [tex]$2\frac{1}{4} \ inch$[/tex] .
The addition is one of the four fundamental mathematical operations. The thickness of the pile is 4.75 inches.
What is Addition?The addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.
As per the given graph, the top four thickest books are:
2 books of thickness 1 1/8 inches2 books of thickness 1 1/4 inchesTherefore, the thickness of the pile is the sum of the thickness of the four books.
[tex]\text{The thickness of pile} = 1\frac18 +1\frac18 + 1\frac14 + 1\frac14\\[/tex]
[tex]= \dfrac98 +\dfrac98 + \dfrac54 + \dfrac54\\\\= 4.75[/tex]
Hence, the thickness of the pile is 4.75 inches.
Learn more about Addition:
https://brainly.com/question/14092461
#SPJ5
Roman has 415 baseball cards. He gives away
three each day until he has 280 left. Write and
solve an equation to determine how many days
he gave away baseball cards.
Answer:
45
Step-by-step explanation:
Alison paid $285 for 5similar DVDs and 9similar CDs. Janice paid $225for5similarDVDs and 5 similar CDs. How much did Suzy paid for 5 similar DVDs and six similar CDs
Answer:
$240
Step-by-step explanation:
this would be solved using simultaneous equation
let c = cost of cds
d = cost of dvds
two equatiions can be derived from the question
5d + 9c = 285 eqn 1
5d + 5c = 225 equation 2
subtract equation 2 from 1
4c = 60
c = 15
substitute for c in eqn 1
5d + 9(15) = 285
5d = 150
d = 30
5(30) + 6(15) = 240
Valley Elementary School has a running track that is mile long. Ten students
keep track of the distance they run each day. The distances the 10 students ran
on Monday are shown in the line plot.
X
X
2 23 24 23 22 23 22 21 3 31 32
Distance Run (miles)
How many laps were run by the student who ran the shortest distance?
16
sry im late
...............
Answer:
16!!
Step-by-step explanation:
I got it right on my major test for the year!
Adam calculates his annual commission, y, using the model y = 0.28x, where x represents his total sales for the year. What is the
meaning of the x-intercept in the model?
Answer:
C is the answer!
Step-by-step explanation:
If a = 20 mm, b = 12 mm, and m∠C = 80°, what is the approximate area of ABC?
Answer:
118.18 mm^2
Step-by-step explanation:
Sides a and b form angle C, so the information given is a side-angle-side (SAS) problem.
Use the formula [tex]A=\frac{1}{2}ab\sin{C}[/tex].
[tex]A=\frac{1}{2}(12)(20)\sin{80^\circ} \approx 118.18 \rm \,mm^2[/tex]
Factored form with it’s solution x^2 + 2x -3 =0
Answer:
(x + 3) (x - 1
Step-by-step explanation:
here's your solution
=> x^2 + 2x - 3
=>. By using middle term split
=> x^2 + 3x - x - 3
=> taking common
=> x( x + 3) - 1(x + 3)
=> (x + 3) (x - 1)
Hope it helps
which representation does NOT show y as a function of x
How many degrees is a full circle
Answer:
360 degrees is a full circle.
f) –5 – 3( x + 1 ) = –( –4x + 1)
Answer:
x = - 1
Step-by-step explanation:
Given
- 5 - 3 (x + 1) = - (- 4x + 1) ← distribute parenthesis on both sides
- 5 - 3x - 3 = 4x - 1
- 3x - 8 = 4x - 1 ( subtract 4x from both sides )
- 7x - 8 = - 1 ( add 8 to both sides )
- 7x = 7 ( divide both sides by - 7 )
x = - 1
Ms. Benton gives her students a reading list with 12 books. She requires
them to read 2 books from the list during the grading period. In how many
different ways can 2 books be chosen?
8
Step-by-step explanation:
Help plz need help !!!!!!!
Answer:
B)
Step-by-step explanation:
let 's' = # shirts they can buy
8s + 45 ≤ 325
8s ≤ 280
s ≤ 35
they cannot purchase more than 35 shirts
first set up the equation:
let t = number of t-shirts
8t + 45 [tex]\leq[/tex] 325
solve for t:
subtract 45 from both sides
8t [tex]\leq[/tex] 280
divide both sides by 8
t [tex]\leq[/tex] 35
looking at the number line:
when placing this onto the numberline, there should be a close circle at 35 and the arrow should be going towards 0 to show that it is less than or equal to 35
answer: B
Will mark brainly
ASAP
Answer:
The angles that are considered vertical, would be those that are directly across from each other. In this case, it would be 1 and 3; and 2 and 4.
I hope this helped!!