Answer: 1
Step-by-step explanation:
but why is it fx then the rest r g?
find the image of A(-2,4) under a translation (x,y)->(x-2,y-3)
Answer:
Point A would be at the coordinates, (-4, 1). Hope this helps!
Graph the solution to the inequality x<-1 or x<3
Answer:
(number line is attached as a file)
Step-by-step explanation:
The blue indicates x<-1 and the red indicates x<3. The yellow indicates the solutions to this inequality. (Since this is an "or" problem, both areas of the red and blue can work)
how many hours is 1/4 of a day
Answer:
6 hours.
Step-by-step explanation:
A day is 24 hours. So in this case, 3 quarters of a day will be 18 hours, half a day is 12 hours, and a quarter of a day will be 6 hours.
Answer:
6 hours
Step-by-step explanation:
1/4=6h
2/4=12h
3/4=18h
4/4=24h
Work out the surface area of this cylinder.
12 cm
25 cm
If it take 10 mins to walk 3/7mile.how many time will it to take the rest of the mile?
Answer:
[tex]10 \div \frac{3}{7} \times \frac{4}{7} [/tex]
[tex]10 \times \frac{7}{3} \times \frac{4}{7} [/tex]
40/3
13.33 min
divide the sum of £7890 between charlotte and ali. given that the shares of charlotte at the end of 6 years may be equal to the shares of ali at the end of 8 years. compound interest being 5% ?
Based on the sum and the share value after the relevant number of years, Charlotte's share is $4,137.46 and Ali's share is $3,752.54.
What are Ali and Charlotte's shares?This can be solved using the substitution method:
Alice share + Charlotte's share = 7,890
As + Cs = 7,890
As = Cs
(As x Future value factor, 5%, 8 years) = (Cs x Future value factor, 5%, 6 years)
(As x 1.47745) = (Cs x 1.3400)
Cs = (As x 1.47745) / 1.3400
Cs = As x 1.1025746
Slotting these back in the original formula gives:
As + (As x 1.1025746) = 7,890
2.1025746As = 7,890
,As = 7,890 / 2.1025746
= $3,752.54
Charlotte's share will be:
= 7,890 - 3,752.54
= $4,137.46
Find out more on the substitution method at https://brainly.com/question/190818.
. Express this number in standard form:
?
4.39 х 10^-7
Answer:
4.39e-7
Step-by-step explanation:
Select all x values that are solutions to the equation
Answer:
The answers are 3 and 5
The only thing u had to do is
x-5=0
x=5
7x-21=0
7x=21
x=3
Evaluate geometric series
Answer:
7.50 (nearest hundredth)
Step-by-step explanation:
General form of geometric progression: [tex]a_n=ar^{n-1}[/tex]
(where [tex]a[/tex] is the initial term and [tex]r[/tex] is the common ratio)
Given progression:
[tex]5\left(\dfrac13\right)^{n-1}[/tex]
Therefore:
[tex]a=5[/tex][tex]r=\dfrac13[/tex]Sum of a geometric series:
[tex]S_n=\dfrac{a(1-r^n)}{(1-r)}[/tex]
Substituting a = 5, r = 1/3 and n = 10 to find the sum to n = 10:
[tex]\implies S_{10}=\dfrac{5(1-\frac13^{10})}{(1-\frac13)}[/tex]
[tex]\implies S_{10}=7.499873987...[/tex]
[tex]\implies S_{10}=7.50 \textsf{ (nearest hundredth)}[/tex]
There are 73 red, blue and green marbles in a jar. There are twice as many red marbles as blue marbles. There are 19 more blue marbles than green marbles. How many green marbles are there?
THE SALES TAX ON A TABLE SAW IS $14.85 WHAT IS THE PURCHASE PRICE OF THE TABLE SAW BEFORE TAX IF SALES TAX IS 5.5%
Answer:$0.81675
55/1000*$14.85=$0.81675
Step-by-step explanation:
Please solve with explanation
Step-by-step explanation:
Since the ball is going upwards, then down, we have a parabola.
In the form of
[tex] - {x}^{2} + bx + c = 0[/tex]
The leading coeffeicent is negative because we are increasing then decreasing.
Let use t for seconds and h is height.
So we have a function
[tex]h(t) = - {t}^{2} + b(t) + c[/tex]
Since I'm have no information: I'm use calculus and physics to solve this.
All objects fall at the speed of
[tex] - 9.8 \frac{m}{ {s}^{2} } [/tex]
Which is the unit for acclereation.
Since we have are trying to a poisition versus time function, note that the anti derivative of acclereation will give us velocity. So let calculate that
[tex] \frac{d}{dx} (a) = - 9.8x[/tex]
Then note that the anti derivative of velocity is poistion.
[tex] \frac{d}{dx} (v) = - 4.9 {x}^{2} [/tex]
So we know our leading coeffeicent, is -4.9x^2.
The ball is initially launched at a speed of 15 m/s. So the first derivative of the function at x=0, should be 15.
[tex] \frac{d}{dx} (x) = - 4.9 {x}^{2} + bx[/tex]
[tex]v = - 9.8x + b[/tex]
Since 0 times anything is 0, b must be 15 in order to have a first derivative of 15.
Since 0,1 is the y intercept, c will be 1.
So our answer is
[tex] - 4.9 {x}^{2} + 15x + 1 = 0[/tex]
b). When x=1, we get a height of 11.1. Plug in 1 into the function, and we get 11.1
c). Set the function equal to zero and use quadratic formula to solve. You will get 3.13 seconds.
d. The max occurs when the velocity is 0. So we can first differentiate the function, which we will get
[tex] - 9.8x + 15 = 0[/tex]
Then we solve for x.
We get 1.5 seconds. Then plug in 1.5 into the function, we get 12.5. So the max height is 12.5 and this occurs at 1.5 seconds.
e).
\boxed{ \rm{ \pink{ \displaystyle \: QUESTION....}}}
By what number must we multiply [tex]\boxed{162}[/tex] to make it a perfect square.
Answer:
[tex] \pink{ \rm{SOLUTION:-}}[/tex]
[tex] \pink{ \rm{Here,}}[/tex]
[tex]\boxed{162}[/tex] can be a perfect square if the factor [tex]\boxed{2}[/tex] is a paired.
Hence,[tex]\boxed{162×2}[/tex],will be a perfect square.
[tex]: \implies{324 = {3}^{2} \times {3}^{2} \times {2}^{2} }[/tex]
Hence,the square root is [tex]3×3×2,i.e. 18[/tex]
[tex]{\rm{162 \: must \: be \: multiplied \: by \: 2 \: to \: make \: it \: a \: perfect \: square.}}[/tex]
Answer:
2
Step-by-step explanation:
[tex]\\ \rm\Rrightarrow \sqrt{162}[/tex]
[tex]\\ \rm\Rrightarrow \sqrt{2\times 3\times 3\times 3\times 3}[/tex]
4 3's are there which will cancel out of root overNow there is one 2 left .
We need another 2
So we get
[tex]\\ \rm\Rrightarrow 2(3)(3)[/tex]
That perfect square is 18^2=324PLEASE HELP WITH THIS
Answer:
A. 19.96.
I originally got: x = 19.957458 which I round up and got 19.96.
Given: m = 1 2 and b = 4
The slope and y-intercept for a linear equation are given. Which graph matches this information?
A)
B)
C)
D)
Answer:
the answer is A im not sure tho
Step-by-step explanation:
if you divide 10 divided by 2 it gives you 5 and then subtract it by 2.2 = 2.8
there goes your answer.
Raj has a stack of four boxes each box weighs 3/5 lb how much do the boxes weigh all together
Answer:
All the boxes together weigh 2 2/5 lb
Step-by-step explanation:
3/5 + 3/5 + 3/5 + 3/5
= 6/5 + 6/5
= 12/5
= 2 2/5
Have a good day!
Answer:
3 pounds.
Step-by-step explanation:
I also want to say you know what's funny Raj is my initials my name is Rileigh andrew johnson. But anyway 3 pounds.
Because times 3 by 5=15 so our fraction is now 15/5
And now wil times 5 tintil we get to 15 for our whole number so 5 x 3 =15 so 3 is our whole number/ our answer 3 pounds.
I hope this helps have a awesome day
HELP PLEASE NOW URGENT!
Answer:
How Can I answer this
Step-by-step explanation:
Read the example over and over again until u get it
Use a graphing tool to graph f (x) = StartFraction negative 4 x cubed + x Over x cubed minus 4 x EndFraction to identify:
Limit of f (x) as x approaches plus-or-minus infinity
Answer:
-4
negative infinity
negative infinity
Step-by-step explanation:
Answer:
-4
negative infinity
negative infinity
Step-by-step explanation:
B is the midpoint of AC, D is the midpoint of CE, and AE = 11. Find BD.
A. 4.5
B. 5.5
C. 11
D. 22
Answer:
5.5
Step-by-step explanation:
B is the midpoint of AC, D is the midpoint of CE
This means that CE = 1/2 AE
CD = 1/2 ( 11)
CD = 5.5
2c+3a
c=6
a=3
Evaluate the expression
Answer:
21
Step-by-step explanation:
2c + 3a
= 2(6) + 3(3)
= 12 + 9
= 21
por que la estadística es una ciencia ???
I would say that statistics is a mathematical subject that allows you to explain scientific data. In a similar fashion, you could use mathematics to explain the various idea in physics as you can use statistics to interpret the results of experiments and the data collected.
Hope that helped!
Evaluate
2x^ 2 + y^2/3 for x = 1.5 and y = 3. Show all of your work.
Answer:
7.50
Step-by-step explanation:
To evaluate an expression for particular values of the variables, put those variable values in place of the corresponding variable and evaluate the resulting numerical expression according to the Order of Operations.
[tex]2x^2 +\dfrac{y^2}{3}\qquad\text{for x=1.5 and y=3}\\\\=2(1.5)^2+\dfrac{3^2}{3}\\\\=2(2.25)+\dfrac{9}{3}=4.50+3=\boxed{7.50}[/tex]
HelP KE PLEASE HELP HELP
Answer:
C (14 aq units)
Step-by-step explanation:
Area of a triangle = 1/2 x base x height
Base = MY = 4 UNITS
Height = AM = 7 UNITS
Area = 4 x 7 x 1/2 = 14
Answer:
Area=1/2×base×height
But base=4 units and height=7 units
So the area is
1/2×4×7
which is 14 sq units
Hi can you pls help me pls yes do all
Solve by factoring 6p^2 - 13p + 6 = 0
Answer:
2/3
3/2
Step-by-step explanation:
Find the slope of the line that passes through(5,7) and (7,6)
Answer:
Equation: y = -0.5x + 9.5.
Answer:
-0.5 or -1/2
Step-by-step explanation:
The formula to find the slope of a line given two points if [tex]\frac{y_2-y_1}{x_2-x_1}[/tex].
[tex]\frac{(6)-(7)}{(7)-(5)}[/tex] [tex]\frac{-1}{2}[/tex] [tex]-0.5[/tex]Therefore, the slope is -0.5 or -1/2.
In the Uffizi gallery in Florence, Italy, there is a room built by Buontalenti called the Tribune (La Tribuna in Italian). This room is shaped like a regular octagon. What is the measure of the angle formed by two consecutive walls of the Tribune?
Answer:
135 degrees
Step-by-step explanation:
135 degrees form the interior angle of a regular octagon
Answer:
135°
I hope this helps you
:)
Helene spends 15% of her budget on transportation expenses. Enter this percent as a decimal and as a fraction in simplest form.
Answer:
15% = 0.15
15% = [tex]\frac{15}{100}[/tex]
Step-by-step explanation:
0.02 x 100 = 0.02 x _____ = ____
Answer:
Solution,
0.02×100=2
I think it will help you.
The product 0.02 x 100 = 0.02 x 10² =2
What is Number system?A number system is defined as a system of writing to express numbers.
The given is 0.02 x 100
We need to find the product of zero point zero two times of hundred.
This we can do by using the operation multiplication.
Multiplication is a method of finding the product of two or more numbers
We know that 100 we can write in the form of 10²
When 0.02 is multiplied with 10² we get 2
Hence, the product 0.02 x 100 = 0.02 x 10² =2
To learn more on Number system click:
https://brainly.com/question/22046046
#SPJ2
Can someone help me please
Answer:
A) At least 1 Right angle
Step-by-step explanation:
As you can seel all the shapes here have atleast 1 right angle, but all the shapes don't have all the things that the other answer choices are saying.
So hence, your answer is A) At least 1 Right Angle
Thanks!
Mark me brainliest!