Answer: 225 minutes
Step-by-step explanation:
so do 5 times 5 ok, 25. then do 45 times 5 then the rate for 25 pages is 225 minutes.
Please help!!!!!!! I have to submit this soon so plz help
Answer:
She plays 60 minutes of basketblall per week.
Step-by-step explanation:
basketball = 100% - 45% - 15% - 10% - 10% = 20%
20% of 300 minutes = 0.20×300 = 60 minutes
She plays 60 minutes of basketblall per week.
Answer:
time spend in basketball=(100-45-15-10-10)%of 300 min
=20% of 300=60min is your answer
what is the square root of 39.24
Answer:
So, we can say that the square root of 39.24 is 6.264 with an error smaller than 0.001 (in fact the error is 0.0003162785).
Answer:
we can say that the square root of 39.24 is 6.264 with an error smaller than 0.001 (in fact the error is 0.0003162785).
I need help asappp!!!
Answer:
the first blank is corresponding and the second blank is 105.
Step-by-step explanation:
Hope This Helps!!
(brainliest please if possible)
Find the range of Y=x^2-2x if the domain is {-3,0,5}
URGENT
Step-by-step explanation:
lo que tú puso es muy falso
220 equals 99 subtracted from b
Answer:
220 = b - 99
309 = b
Answer:
220 = ( b - 99 )
b = 220 + 99
b = 319
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Can the product of 4 and any number always be written as a sum of two equal addends
Answer: Yes
Step-by-step explanation:
Example : 4 x 2 = 8
8 = 4×4
Thus proven YES.
hope this helps also mark me brainliest :)
Good luck
Yes , the product of 4 and any number can always be written as a sum of two equal addends
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the product of 4 and number a be = P
Let the number to be multiplied be in set A = { 1 , 2 , 3 , 4 , 5 }
Now , the first number = 4
So , the equation will be
The product of 4 and any number a or any number in set A can be written as
a)
The product is P = 4 x a
Product P = 4 x 1
P = 4
It can be written as sum of two equal addends
P = 2 + 2
b)
The product is P = 4 x a
Product P = 4 x 2
P = 8
It can be written as sum of two equal addends
P = 4 + 4
c)
The product is P = 4 x a
Product P = 4 x 3
P = 12
It can be written as sum of two equal addends
P = 6 + 6
d)
The product is P = 4 x a
Product P = 4 x 4
P = 16
It can be written as sum of two equal addends
P = 8 + 8
e)
The product is P = 4 x a
Product P = 4 x 5
P = 20
It can be written as sum of two equal addends
P = 10 + 10
f)
The product is P = 4 x a
Product P = 4 x 6
P = 24
It can be written as sum of two equal addends
P = 12 + 12
Hence , Yes , the product of 4 and any number can always be written as a sum of two equal addends
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How many one-tenths are in two-fifths?
Answer:
4
Step-by-step explanation:
2/5
=4/10/1/10
=4
if my answer helps please mark as brainliest.
Miranda's wages are $15 per hour. Write a linear equation
that gives the wages w in dollars that Miranda earns in
h hours.
HELP ME PLS ASAP PLS PLZ
Answer: i think its w=15h
Step-by-step explanation:
A pharmacist has a 12% solution and a 20% solution of boric acid. How much of each should she use to make 80 grams of a 15% solution?
Step-by-step explanation:
If x = the amount of 12% and y = the amount of 20%, then x + y = 80
Since we need 80 grams of 15%, 80(.15) = 12.
We are given that .12x + .20y = 12.
We can solve the first equation for x or y. Let's do x.
x = 80 - y
.12(80 - y) + .20y = 12
9.6 - .12y + .20y = 12
.08y = 2.4
y = 30
x = 80 - 30 = 50
Answer:
50 grams
Step-by-step explanation:
Please help! 80 points! (picture included)
If l is parell to m, find the value of y.
A. 13
B. 165
C. 11
D. 15
Answer:
The answer is (D)
Step-by-step explanation:
If you need to explain I got you but Ill just give the answer for now!
Mark as Brainllest...
Answer:
D. 15Step-by-step explanation:
First find the value of x:
3x - 16 + 6x + 7 = 180 (supplementary angles)9x = 189x = 21Find the value of y:
11y - 32 = 6x + 7 (vertical angles)11y - 32 = 6*21 + 711y = 32 + 13311y = 165y = 165/11y = 15Correct choice is D
John's salary last year was $80000. Last year he got a raise of 10%. This year the company lost money and his salary was cut back to $80000. By what percent did his salary decrease this year?
Answer:
9.09%
Step-by-step explanation:
John Salary = $80,000.
Raise = 10% of salary = 10/100*80,000=$8000
New Raised Salary = 80000 + 8000 = $88000
Cut back = 80000
Decrease % = (88000-80000)/88000*100
Decrease % = 8000/88000*100
Decrease % = 9.09%
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Answer:
Step-by-step explanation:
(3, 0) (4, 1)
(1 - 0)/(4 - 3)= 1/1= 1
y - 0 = x - 3
y = x - 3
12a + 5c = 2550 method of elimination
Answer:
i like you
Step-by-step explanation:
PLEASE HELP ITS URGENT I HAVE 3 MINS AND IM FAILING I REALLY NEED A A ASAP PLEASE HELP
Answer:
y = 10x - 2
Step-by-step explanation:
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Answer:
y = 16x
Step-by-step explanation:
Answer:
y=16x
Step-by-step explanation:
y increases by 16 as x increases by 1
Find the surface area?!
Answer: 90
Step-by-step explanation:
Draw a diagram that shows how the expression can represent the area of a figure 8(3x-1)
Answer:
Step-by-step explanation:
You can draw a rectangle with one side of the rectangle being 8 units, while the other side being (3x - 1) units.
Simplify. Multiply and remove all perfect squares from inside the square roots.
[tex]3 \sqrt{5x} \times 8 \sqrt{35x {}^{2} } [/tex]
Answer:
120x√(7x)
Step-by-step explanation:
Find the measure of angle x in the figure.
Answer:
x = 124°
Step-by-step explanation:
The polygon given is a 7-sided polygon with 7 interior angles.
Sum of all 7 interior angles of the polygon = (n - 2)*180, where n = 7, we would have the following equation:
131° + 131° + 126° + 118° + 134° + 136° + x° = (7 - 2)*180
776 + x = 900
Subtract 776 from each side
x = 900 - 776
x = 124°
Answer: 123
Step-by-step explanation:
The equation: (n-2)180
75 is 18 1/2 more than a number
Given:
9a - 3b + c = -15
a-b+c= -3
4a + 2b + c = 5
Which of the following are points on the graph of the quadratic function (choose all correct answers)
(-1, -3)
(-3,-15)
(9-3)
(2,5)
Q10.
It takes 2 painters 4 days to compete a job. How long will it take 1 painter to complete the
same job?
What assumptions have you made?
Answer:
Well if two painters take four days to do a job, id say it would take eight days or so, for one painter to do the job.
Hope this helps, please rate,like and mark brainliest if you don't mind :D
1.5(x+4)-3=4.5(x-2)?
Answer:
x=4
Step-by-step explanation:
What is 4/5 times 1/4
Answer:
4/5 x 1/4 = 4/20 as simplified as 1/5 in fraction form.
4/5 x 1/4 = 0.2 in decimal form.
Step-by-step explanation:
Answer:
0.2
Step-by-step explanation:
hope it helps dawg
If Rhianna spins the spinner and tosses a coin,which table shows all possible outcomes.
Answer:
C
Step-by-step explanation:
Answer:
the correct answer is C
Step-by-step explanation:
just took the test
A school reserved a banquet hall for the spring dance. In addition to a $100 deposit, each couple must pay $20. If the total cost of the banquet hall is $1, 140. Solve the problem arithmetically. Show the steps you used.
Answer:
The total number of couples attending the banquet was 52.
Step-by-step explanation:
Given that a school reserved a banquet hall for the spring dance, and that, in addition to a $ 100 deposit, each couple must pay $ 20, to determine the total number of couples attending if the total cost of the banquet hall was $ 1,140 is due perform the following calculation:
100 + (20 x X) = 1140
20X = 1140 - 100
X = 1040/20
X = 52
Thus, the total number of couples attending the banquet was 52.
Hobby Land sells art supplies two different ways. You can purchase a kit which includes an easel and a paint set for $139, or either of those art supplies separately. Altogether, 4 easels and 7 paint kits cost $781. Determine the cost of one easel.
Answer:
the answer is 65:08
Step-by-step explanation:
781 divided by 4 is 195:25 and you divided 195:25 by 3 = 65:08
hope this helps
PLEASE HELP
A. 7 inches
B. 14 inches
C. 49 inches
D. 28 inches
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
7+7+7+7=28
Jenny watched 1/3 of a movie in the morning, and she watched some more at night. By the end of
the day, she still had 1/4 of the movie left to watch. How much of the movie did Jenny watch at
night? in a fraction
There are 245 students in the fourth grade. Each fourth-grade student has 4 books. How many books does the fourth-grade class have in total?
Answer:
980 books
Step-by-step explanation:
Answer:
980.
Step-by-step explanation: