Answer:
The greatest number of flowers that could be in a bouquet is 9 flowers
Step-by-step explanation:
We solve the above question using Greatest Common Factor method. We find the factors of 27, 9 and 18. The greatest factor common to the 3 number is our answer.
The factors of 9 are: 1, 3, 9
The factors of 18 are: 1, 2, 3, 6, 9, 18
The factors of 27 are: 1, 3, 9, 27
Then the greatest common factor is 9.
The greatest number of flowers that could be in a bouquet is 9 flowers
5/30 = x/90
solve for X
it is reduced I think. so the answer would be 10
Express 25/125 in simplest form
PSA "25/125" ARE FRACTIONS
[tex] \frac{25}{125} = \frac{5}{25} = \frac{1}{5} [/tex]
I NEED THIS QUICK PLEASE ILL MARK YOUR BRAINLY
The sum of 2 numbers is 96. The larger number is 9 less than 4 times the smaller. Find both numbers.
Answer:
75 & 21
Check:
75 + 21 = 96
21 * 4 - 9 = 75
Correct!
Answer:
the smaller number is 21 and the larger number is 75
Step-by-step explanation:
First make a simple equation where x = the smaller number and y = the larger number
ie: 96=x+y
Now make an equation to find the larger number.
ie: y=4x-9
Now substitute the y value in the first equation for the y value in the second equation
ie: 96=x+(4x-9)
Then solve for x
ie: x=21
Then plug in your new x value into the first or second equation to solve for y.
ie: 96=21+y
ie: y=75
The regular price of a watch is $28.25. During a sale, the watch was marked 12% off. What was the price of the watch during the sale? (5 points)
a
$2.35
b
$3.39
c
$16.25
d
$24.86
Answer:
D
Step-by-step explanation:
The answer is 28.25 times 0.88 (1.00 - 0.12)
Answer:
D
Step-by-step explanation:
Constants are the terms in the algebraic expression that contain only numbers. That is, they're the terms without variables. We call them constants because their value never changes, since there are no variables in the term that can change its value.
Is a $250 gift for his friend over or under the 12% spending guideline for gifts
9514 1404 393
Answer:
under
Step-by-step explanation:
On average, there are 4 1/3 weeks in a month, so Andy's salary is equivalent to ...
(4 1/3 wk/mo)($975/wk) = $4225/mo
The spending guidelines are that no more than 12% should be spent on gifts and entertainment, so Andy's gift budget is ...
12% × $4225/mo = $507/mo
A gift of $250 falls well within Andy's monthly gift budget limit of $507.
_____
Additional comment
Andy's housing allowance is about 30% of $4225, or $1267.50. His mortgage expense is over his budget amount by $82.50. Even if Andy takes this from his gift budget, he still has a sufficient amount for the birthday gift.
what 157423 x 104969
Answer:
16524534887
Step-by-step explanation:
Answer:
16524534887
Step-by-step explanation:
just multiply, takes a while but you can do it
or you can just use a calculator
CAN SOMEONE HELP ME WITH THIS PLEASE I NEED THIS BY TONIGHT!!!!
Sonia buys a car for $5,000. Each year, x, the value of the car decreases by $500. Write an equation to find the value of the car, y, after x years. What is the value of the car after 3 years?
Answer:
$3500, y= 5000-500x
Step-by-step explanation:
You initially have $5000 which you then subtract $500 from each year, where x represents the number of years that passed.
y= 5000-500x
So after 3 years, it should be
y= 5000-500(3)
=5000-1500
=$3500
Grayson is drawing a two-dimensional shape and its dilation in a coordinate plane. Which attribute of this shape will remain unchanged?
Answer:
Area
Step-by-step explanation:
Find the difference.
0 - (-5) =
Answer:
= 5
Step-by-step explanation:
the two negatives cancel out to create a positive so the equation would be
0 + 5 =
= 5
Answer:
5
Step-by-step explanation:
[tex]0-(-5)[/tex]
When subtracting a negative number, the two negatives cancel out and subtraction turns to addition.
[tex]0+5[/tex]
[tex]5[/tex]
I hope this helps!
proove that
1/1-sin theta + 1/1+cos theta = 2×sec square theta
Answer:
Step-by-step explanation:
We are to show that 1/1-sin theta + 1/1+cos theta = 2×sec square theta
Starting from the left hand side of the expression:
1/1-sin theta + 1/1+cos theta
Find the LCM
[tex]\frac{1}{(1 -sin \theta) (1+cos \theta)} \\\\= \frac{1+cos \theta + 1 -sin \theta ]}{(1 -sin \theta) (1+cos \theta)} \\ = \frac{2+cos \theta - sin \theta}{1+cos \theta - sin \theta - sin \theta cos \theta}[/tex]
When it is 5:00 a.m. in Anchorage, it is 11:00 p.m. in Tokyo. How far ahead of Anchorage is Tokyo?
a. 6 hours
b. 16 hours
C. 18 hours
d23 hours
Answer:
C
Step-by-step explanation:
Go back from 11:00 pm until you get to 5:00 am (don’t mistaken it for 5:00 pm) and you should get 18 or go from 5:00 am and count up to you get to 12:00 pm and that’s 7 hours. Then go from 12:00 pm until you get to 11:00 pm and that’s 11 hours. 11+7=18
The Anchorage time zone is 18 hours ahead of the Tokyo time zone when it is 5:00 a.m. in Anchorage, it is 11:00 p.m. in Tokyo option (C) is correct.
What is the time zone?For legal, commercial, and social purposes, a time zone is a region that observes a uniform standard time. Instead of strictly following longitude, time zones tend to follow the borders between countries and their subdivisions.
We have:
Time in Anchorage = 5:00 a.m.
Time in Tokyo = 11:00 p.m.
The difference between these two-time zone is:
TIme difference = 18 hours
18 hours ahead of Anchorage is Tokyo.
Thus, the Anchorage time zone is 18 hours ahead of the Tokyo time zone when it is 5:00 a.m. in Anchorage, it is 11:00 p.m. in Tokyo option (C) is correct.
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What would justify these triangles????
Answer:
ASA would justify it to be congruent.
2. The mayor of a town has money in the budget to build a library, an arena, or a swimming pool. The population of the town is 30,000. The mayor wonders how many people she should survey to help her decide what to build: 25, 100, 2000, 4000, 5000, 10,000, 15,000, or 20,000 people.
a) Which sample size would give the mayor the most confidence that she made the correct decision? Explain.
b) Why might the mayor not use this sample size?
Answer:
Step-by-step explanation:
a. 20,000 people because the more people you ask the more likely it is that you get a more accurate answer
b. because it would be more difficult to ask 20,000 people a question than 100 or 2000 people. it would take more time/effort/energy/resorces.
The perimeter of a rectangle is about 13.9 cm. If you double the width of the rectangle the perimeter is about 17.8 cm. Find the dimensions of the smaller rectangle.
Answer:
5cm by 1.95cm
Step-by-step explanation:
Let the length of the rectangle be x
Let the width be y
Perimeter of a rectangle = 2x + 2y
If the initial perimeter of a rectangle is about 13.9 cm, then;
13.9 = 2x + 2y ..... 1
If when the width is double the perimeter is 17.8cm, then;
17.8 = 2x + 4y ..... 2
Subtract 1 from 2;
13.9 - 17.8 = 2y - 4y
- 3.9 = -2y
y = 3.9/2
y = 1.95 cm
Substitute y = 1.95 into 1 to get x;
From 1;
13.9 = 2x + 2y
13.9 = 2x + 2(1.95)
13.9 = 2x + 3.9
2x = 13.9-3.9
2x = 10
x = 5 cm
Hence the dimension of the smaller triangle is 5cm by 1.95cm
find the measure of BEK
Step-by-step explanation:
Angles BEC and KEC are labelled as congruent.
Therefore (6x + 24)° = 10x°, 4x = 24, x = 6.
Hence Angle BEK = (6x + 20)° + 10x°
= (16x + 24)° = 16(6) + 24 = 120°. (C)
The value of ∠BEK will be 120° so option (C) will be correct.
What is congruence?
If two figures are exactly the same in sense of their length side all things then they will be congruent.
If it is possible to superimpose one geometric figure on the other so that their entire surface coincides, that geometric figure is said to be congruent or to be in the relation of congruence.
In other meaning, if you can copy a figure then that copy and the original figure will be congruent.
Given figure has two triangles ΔCBE and ΔCKE.
The angle of (6x + 24)° is the same as (10x)° ( given congruency of angle by double line)
So,
6x + 24 = 10x
10x - 6x = 24
4x = 24
x = 6°
So,
Angle ∠BEK
∠BEK = (6x + 24) + (10x)
∠BEK = 6(6) + 24 + 10(6)
∠BEK = 120°.
Hence "The value of ∠BEK will be 120° ".
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8th math , plwase help
The table represents a Linear function, what is the slope of the function?
Answer:
m = 3
Step-by-step explanation:
Pick two points from the table.
(-1, 1) and (1, 7)
Apply the slope formula.
[tex]m=\frac{7-1}{1+1}=\frac{6}{2}=\boxed{3}[/tex]
Hope this helps.
How many solutions does each polynomial have?
Equation
Number of
Solutions
y = -61 – 9
y = 205
c4 + 273
672 + 2x + 4
y = -413
10.12 + 7 + 5
Answer:
answer in picture
Step-by-step explanation:
The solutions of polynomial have 1,5 and 3.
It is given that equation of the polynomial is -6x-9,[tex]2x^{5} -x^{4} +2x^{3} -6x^{2} +2x+4[/tex] ,[tex]-4x^{3} -10x^{2} +7x+5[/tex].
To find the how many solutions does each polynomial.
What is polynomial?An expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
The equation of the polynomial is
y=-6x-9= 1 solution
y=[tex]2x^{5} -x^{4} +2x^{3} -6x^{2} +2x+4[/tex]= 5 solution
y=[tex]-4x^{3} -10x^{2} +7x+5[/tex] = 3 solution
So. the solutions of polynomial have 1,5 and 3.
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A local gym had 490 members last quarter. This quarter, with a change in its rates, it has 686 members. What is the percent of increase in the number of members? please help quickly >'
Given:
Number of gym members in last quarter = 490
Number of gym members in this quarter = 686
To find:
The percent of increase in the number of members.
Solution:
We have,
Number of gym members in last quarter = 490
Number of gym members in this quarter = 686
Now, the percent of increase in the number of members.
[tex]\%\text{ of increase}=\dfrac{{Members in this month - Members in last month}}{\text{Members in last month}}\times 100[/tex]
[tex]\%\text{ of increase}=\dfrac{686-490}{490}\times 100[/tex]
[tex]\%\text{ of increase}=\dfrac{196}{490}\times 100[/tex]
[tex]\%\text{ of increase}=\dfrac{2}{5}\times 100[/tex]
[tex]\%\text{ of increase}=2\times 20[/tex]
[tex]\%\text{ of increase}=40[/tex]
Therefore, the gym members increased by 40%.
What’s 20-20? I’ll give brainliest who is the 1st to answer.
Answer:
20 - 20 =0 me trying to get the points lol edit : oh well I couldn't get the points:( lol
i will give out BRAINLYIST if u can answer this.
qwertrewertyuiuytrfghsj
Answer:
I think it is
Step-by-step explanation:
s;kfjskejrlkjdvnlkfjnvlkajvnfkljvnkjfvn
Savsvwvsgsvajsmqkabadacags s
Step-by-step explanation:
Hope this helped
Help me pls I don’t know this
Answer:
elapsed time: 3 hours and 49 minutes
Step-by-step explanation:
PLEASE HELP ASSP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
answers are below
Step-by-step explanation:
1) decrease
2) not change
3)decrease
help im stuck on this question
Answer:
10
Step-by-step explanation:
[tex]\frac{40-20}{4-2} =10[/tex]
4/5 divided by -2/9 in simplest form
Answer:
-18/5
Step-by-step explanation:
4/5 x -9/2 = 2/5 x -9= -36/10= -18/5
A movie theater needed six hundred eighty-six popcorn buckets. if each package has four buckets in it, how many packages will they need to buy?
Answer:
You will need 172 packets
Step-by-step explanation:
There's 4 packets in each bucket so you will
need to divide 868 by 4. The asnwer to that is
171.5 so if you round that up to the nearest whole
number you get 172 :)
What is the least angle of rotation that maps the regular heptagon onto itself? Round your answer to
the nearest whole degree.
Answer:
[tex]Minimum = 51^{\circ}[/tex]
Step-by-step explanation:
Given:
[tex]Shape = Heptagon[/tex]
Required
Determine the least angle of rotation that places the heptagon on itself
First, we write out the number of sides of a heptagon
[tex]Sides = 7[/tex]
Next, we write out the measure of 1 complete rotation
[tex]1\ Complete\ Rotation = 360^{\circ}[/tex]
The minimum angle of rotation is then calculated as:
[tex]Minimum = \frac{1\ Complete\ Rotation}{Sides}[/tex]
[tex]Minimum = \frac{360^{\circ}}{7}[/tex]
[tex]Minimum = 51.4285714286^{\circ}[/tex]
[tex]Minimum = 51^{\circ}[/tex]
Hence, the minimum rotation angle is [tex]51^{\circ}[/tex]
convert the following non terminating recurring decimals into fraction 0.83.5
Answer:
2.16 is answer is it right
how do i solve for x?
Answer:
x = 10
Step-by-step explanation:
You have to divide 30 divided by 10 is 3 so ya.
Answer:
i think you have to divide
Step-by-step explanation:
30/3
x=10
PLEASE HELP!!!
select the equivalent expression