If a call started at 7:53 and ends at 8:25.
How long did the call last?
Answer:
33 minutes
Step-by-step explanation:
33min
Answer: The answer to this math question about how long did the call has lasted from 7:53 PM to 8:25 PM is the call has been lasted long is 32 minutes ago.
Step-by-step explanation: Here is a brief step-by-step explanation in order to find how long did the call has lasted from 7:53 PM to 8:25 PM:
So, 25 minutes from the 8 hours to 8:25 PM and then, 53 minutes to 60 minutes is 7:25 PM + 7:32 PM.
I hope that my briefly short given answer with my briefly short given a step-by-step explanation in order to find how long did the call has lasted from 7:53 PM to 8:25 PM, please mark me as Brainliest, take care, always be safe, and have a great rest of the holiday winter break, Merry Christmas and a happy new year! :D
Sincerely,
Jason Ta,
The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.
There are groups of 5 6 in 5.
Answer:
la verdad es 17,en total del grupo
One angle of an isosceles triangle measures 140°. Which other angles could be in that
isosceles triangle? Choose all that apply.
140
61
20°
7
HELP I NEED IT NOW ITS CLASSWORK 20 points
Answer:
Ok
3. 12, 3, 6, and 24
4. 60 and 30.
5. 0, 1, and 10.
Step-by-step explanation:
HOPE THIS HELPS!!
Find the marginal cost, marginal revenue, and marginal profit functions. C(x) = 7x; R(x) = 9x − 0.001x2
Given:
The cost function is
[tex]C(x)=7x[/tex]
The revenue function is
[tex]R(x)=9x-0.001x^2[/tex]
To find:
The marginal cost, marginal revenue, and marginal profit functions.
Solution:
We know that,
[tex]Profit=Revenue-Cost[/tex]
[tex]P(x)=R(x)-C(x)[/tex]
[tex]P(x)=9x-0.001x^2-7x[/tex]
[tex]P(x)=2x-0.001x^2[/tex]
The marginal cost, marginal revenue, and marginal profit functions are the derivatives of cost, revenue and profit functions respectively.
Marginal cost function is
[tex]C'(x)=7\dfrac{d}{dx}x[/tex]
[tex]C'(x)=7(1)[/tex]
[tex]C'(x)=7[/tex]
Marginal revenue function is
[tex]R'(x)=9(1)-0.001(2x)[/tex]
[tex]R'(x)=9-0.002x[/tex]
Marginal profit function is
[tex]P'(x)=2(1)-0.001(2x)[/tex]
[tex]P'(x)=2-0.002x[/tex]
Therefore, the marginal cost, marginal revenue, and marginal profit functions are [tex]C'(x)=7[/tex], [tex]R'(x)=9-0.002x[/tex] and [tex]P'(x)=2-0.002x[/tex] respectively.
Please help me ASAP
What is the area of this composite shape?
Answer: 51 sq in
The explanation are in the photos
Answer: 51 in
Step-by-step explanation:
To do this you need to split the composite shape into two separate shapes; a triangle and a rectangle.
To work out the area of the rectangle you have to do 6x7=42
Then to work out the area of the triangle you have to do 13-7 to get the height of only the triangle h (height)=6
Then to find out the base of the triangle you have to do 6-3 as 6 is the overall length b (base)=3
The formula for the area of the triangle is b×h/2 (base times height divided by 2) which is also displayed as 3x6/2=9 which is the area of the triangle
So to work out the area of the composite shape you have to add the area of the rectangle and the area of the triangle (42+9).
△ABC∼△A′B′C′
Solve for x and y.
Answer:
Step-by-step explanation:
5/15=y/21
y=7
6/x=5/15
x=18
the area of a rectangular lawn is 255 metre square if its length is 15 M find its perimeter
Answer:
Step-by-step explanation:
width is 255/15=17
perimeter = 17*2+15*2=64
EZ
At a clothing store, 3 T-shirts and 8 hats cost $ 65. The cost of 2 shirts and 2 hats is $ 30. How much does each shirt and hat cost?
Answer:
1 shirt=$7.50 and 1 hat=$7.50
Step-by-step explanation:
How would you make $17.84. (Use the least amount of bills and coins.) *
Answer:
$17.85
1 ten
1 five
2 ones
3 quarters
1 nickel
4 pennies
Hope I helped! <3 :)
$24.96
1 twenty
4 ones
3 quarters
2 dimes
1 penny
find the sale price to the nearest cent .. $40 sweater; 33%discount
Answer:
$26.80
Step-by-step explanation:
(I don't know exactly how other people were taught to do percentages, but this is how I was taught and I find it the easiest for me.)
You are going to subtract your percentage number by 100.
100 - 33 = 67
This will give you your multiplier so you can then get your answer but you have to turn it into a decimal.
0.67 x 40 = 26.80
can u help me please
Answer:
1. B
2. C
3. D
4. A
Step-by-step explanation:
What is the surface area of the 3-dimensional shape? please help quick 3 ft 3 ft 3 ft
A. 24 square feet
B. 72 Square feet
C. 198 Square feet
D. 216 Square feet
The answer is A its really easy
Katie is 1.73 m tall. George is 7 cm shorter than Katie. How tall is George?
Give your answer in m
Answer:
Katie height =1.73 m
George height =7 cm
formula
1 meter =100 cm 7/100 =0.007m
so George height =0.007 m
height of George = Katie height - George height
= 1.73 - 0.007 m
= 1.723 mHeight of George = 1.723 mStep-by-step explanation:
HELP ASAP its due today
also please include the work if possible
ANSWER THE QUESTION PLZ!!!!
Answer:
C is your Answer
Step-by-step explanation:
Answer:
a or b i will help no further
I don't know why I keep getting 93 ft but it says it's wrong...
Find the perimeter of the figure.
Answer:
Your answer is 84.
9+9+9+9+9+9 (9x6) +30. 9x6 is 54 so then, you'd have to do 54+30 to get 84.
~Sophia
Answer:
96 ft
Step-by-step explanation:
9 + 9 + 9 + 9 + 12 + 9 + 9 + 30 = 96 ft
alguien me ayuda con esto ?
Answer:
como vamos a resolverlo si no nos muestra la recta porque en la recta estan los valores
A grocery store sells 3 pounds of Granny Smith apples for $6.27. It sells 5 pounds of Red Delicious apples for $9.95. Which costs more per pound?
Which of the following statements is a property of parallelograms?
All sides are parallel.
Opposite sides are parallel.
No sides are parallel.
Adjacent sides are parallel
Answer:
Opposite
Step-by-step explanation:
Opposite sides are parallel is the statement which is a property of parallelogram.
What is Parallelogram?A quadrilateral is defined as a two-dimensional shape with four sides, four vertices, and four angles.
A parallelogram is a special type of quadrilateral that has both pairs of opposite sides parallel and equal.
There are six important properties of parallelograms to know:
Opposite sides are congruent .
Opposite angels are congruent .
Consecutive angles are supplementary.
If one angle is right, then all angles are right.
The diagonals of a parallelogram bisect each other.
In the given options Opposite sides are parallel is the statement which is a property of parallelograms.
Hence, Opposite sides are parallel is the statement which is a property of parallelogram.
To learn more on Quadrilateral click:
https://brainly.com/question/29934440
#SPJ2
simplify 3/5 : 8/9 plzzzzzzzzzzzzzzzzzz help
Step-by-step explanation:
3/5:8/9
3/5 *9/8
27/40
hope it helps
Select the line plot that represents the given ages of students in a youth choir.
14, 13, 14, 15, 17, 12, 15, 16, 14, 16
PLEASEE I NEED HELP ON THIS
Answer: B
Step-by-step explanation:
Mike collects trading cards. His favorites are baseball and football cards. For every 3 basebali cards he owns, Mike has 5 football cards. What is the ratio of baseball cards to football cards in his collection ?
Answer:
56 cards
Step-by-step explanation:
If 5 baseball cards multiplied by 8 is 40, then you multiply the 7 football cards by 8 as well.
7x8=56
56 is the answer because if 5 baseball cards multiplied by 8 is 40, then you multiply the 7 football cards by 8 as well.
Simplify the expression by combining like
terms:
3x + 18 + 4x + 2
Answer:
7x+20
Step-by-step explanation:
3x + 18 + 4x + 2
Combine like terms
3x+ 4x + 18+2
7x + 20
Lori bought some cookies for $2 each and muffins for $3 each. She bought twice as
many muffins as cookies and spent $16. How many cookies did Lori buy?
Answer:
2 cookies
Step-by-step explanation:
let c represent cookies, m represent muffins. set up a system of equations:
2c+3m=16
m=2c
(the top equation shows that cookies are $2 each, and muffins are $3, and that the total cost is $16. the bottom equation shows that Lori bought twice as many muffins as cookies).
then solve the system of equations by substitution, substituting 2c for m in the top equation:
2c+3(2c)=16
2c+6c=16
8c=16
c=2
this means that lori bought 2 cookies.
Answer:
2 cookies
Step-by-step explanation:
let c = no. of cookies
2c = no. of muffins
The cost for c cookies is 2c since each cookie was $2
and the cost of 2c muffins is 3(2c) = 6c since each muffing was $3
The total cost = 2c + 6c = 16
8c = 16
c = 2
So, she bought 2 cookies and 4 muffins
Need help will give you the brainliest
Answer:
2(9r) and 18r are equivalent
Someone please tell me the domain and range. Thank you.
one is (5) because Domain is left to right
and number two is (4) because range is up and down
Which number line shows the solution to the inequality
4x + 5 2 9?
A
HT
-4-2 0 2 4
B
HITH
--4-2 0 2 4
c
HHHHHH
-4-2 0 2 4
HHHHH
-4-2 0 2 4
angle sum theory
PLS HELP!!
A)74°
B)92°
C)83°
D)82°
Answer:
the answer must be 74 or 82
Answer:
It's 58
Step-by-step explanation:
That's the answer
help giving brainliest b,c,d
