An increase of 42.5% would result in a multiplier of what?
and a decrease of 42.5% would result in a multiplier of what?
Answer:
is the 23% going into the 42.5
If ∠1 and ∠2 are vertical angles and m∠1 = 128°, find m∠2.
In respοnse tο the questiοn, we may say that As a result, the measure οf angle 2 is 128°.
what are angles?An angle is a fοrm in Euclidean geοmetry that is made up οf twο rays that meet at a pοint in the centre knοwn as the angle's vertex. Twο rays may cοmbine tο fοrm an angle in the plane where they are situated. An angle is generated by twο planes clash. They are referred tο as dihedral angles. An angle in plane geοmetry is a pοtential cοnfiguratiοn οf twο radiatiοns οr lines that represent a terminatiοn. The wοrd "angle" cοmes frοm the Latin wοrd "angulus," which meaning "hοrn." The vertex is the place where the twο rays, alsο knοwn as the angle's sides, meet.
Vertical angles are generated by twο crοssing lines that fοrm pairs οf οppοsing angles. Vertical angles are cοngruent, which means they have the same dimensiοn.
Because 1 and 2 are vertical angles, they have the same length.
Knowing that m1 = 128°, we may deduce that m2 = 128°, as they are both vertical angles.
As a result, the measure of 2 is 128°.
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In the given figure, If ∠1 and ∠2 are vertical angles and m∠1 = 128°, find m∠2.
Find and simplify an expression for the area of three rows of m squares with side lengths of m centimeters .
The area is __ square centimeters.
Answer:
The area of the shape is 3m³ square centimetres.
Step-by-step explanation:
We know that the area of single square is m² cm².
There are m squares per row, so for the area of the row, we multiply that by m, giving us m³ cm².
Finally, we know that there are three rows, so we need to multiply that by three, giving a total area of 3m³ cm²
Find the value of 3y + 4 given that - 2y + 6 = 2.
Simplify your answer as much as possible.
Answer:
10
Step-by-step explanation:
to find the answer for 3y + 4 we have to find the value of y.
we can find that by using the second equation.
-2y+6=2
-2y+6-2 =0 (subtract 2 from both the sided)
4= 2y (we will bring the -2y to the other side of the equation and then subtract the 6-2 to get the 4)
4/2=y (divide by 2 on both the sides)
∴ y=2
now we will plug in the y of value that we see as -2 into the first equation.
∴ 3y+4 will become
= 3(2)+4
=6+4
=10
hope this helps!!
Mark should have rounded 271 to 250 and rounded 582 to 550: 250 + 550 = 800.
B.
00:00
Mark should have rounded 271 to 250 and rounded 582 to 600: 250 + 600 = 850.
C.
00:00
Mark should have rounded 271 to 300 and rounded 582 to 600: 300 + 500 = 900
Answer:
Mark should have rounded 271 to 300 and rounded 582 to 600: 300 + 500 = 900
Step-by-step explanation:
Rounding to the nearest hundred means rounding 271 to 300 and 550 to 600.
Think of it as
271 changes to 0.271
The 7 would be in the hundredths place.
7 is greater than 5; therefore, round up.
Now you have 0.3, change this back to it's normal decimal places to get 300.
550 changes to 0.550
Where the second 5 would be in the hundredths place.
5 is equal to 5; therefore, round up.
Now you have 0.6, change this back to it's normal decimal places to get 600.
Mark rounded to the nearest place which is not the same.
A town has a population of 13000 and grows at 2.5% every year. What will be the population after 5 years, to the nearest whole number?
The population of the town after 5 years will be 147089 (approx).
Step-by-step explanation:
The exponential growth equation is given by :-
f(x)=A(1+r)^x...(*)
, where A = initial population , r= rate of growth ( in decimal) and x is time.
As per given , we have
A= 13000
r=2.5%=0.025
x= 5 years
Using (*), the population of the town after 5 years would be :
f(5)=13000(1+0.025)^5=13000(1.025)^5\\\\=13000(1.13140821289)=14708.306767614708.3067676\approx147089
Hence, the population of the town after 5 years will be 147089 (approx).
What is the length of the midsegment DE? (Round to the nearest tenth, if necessary) SOMEONE PLEASE BRO HELP ME OUT
Answer:
10.6 i think
Step-by-step explanation:
i think it's 10.6 because 18.9-8.3=10.6
Answer:
The midsegment is 13.6
Step-by-step explanation:
To calculate the mid segment, find the average of the two bases.
[tex]\frac{8.3+18.9}{2} =\frac{68}{5}=13.6[/tex]
WILL GIVE BRAINLIEST!!
(LOOK AT PHOTO)
Answer:
Five less than the number than....... 8/n - 5 +7
Eight more than the product........ 8 +7n - 2
Five times the sum..... 5(n+7)
Twice the difference.... 2 (8-n)
Answer:
Blue:
[tex] \frac{8}{n} - 5 + 7[/tex]
Green:
[tex]8 + 7n - 2[/tex]
Orange:
[tex]5(n + 7)[/tex]
Purple:
[tex]2(8 - n)[/tex]
A school purchased T-shirts to sell for a fundraiser.
The school spent $684 for the T-shirts.
Each T-shirt will sell for $12.
Which equation can be used to find the number of T-shirts, x, the school has to sell to earn back the money it spent?
Answer:
1st option will be the answer.
find The distance between the point A= (1,2). B= (7,-6)
State the common factor of the terms in the polynomial 5x^2 + 30x^2 - 10x. Then factor the polynomial
Answer:
The common factor is 5x.
The factored polynomial is: [tex]5x(7x - 2)[/tex]
Step-by-step explanation:
Factor of the numbers:
The common factor of the numbers 5, 30 and 10 is 5, as it is the greater common divisor of them, as found below:
5 - 30 - 10|5
1 - 6 - 2
Factor of the exponents:
Between [tex]x^2, x^2[/tex] and [tex]x[/tex], the common factor is the x with the lowest exponent. So x
Common factor
Number multiplied by exponents, so 5x.
Factoring the polynomial:
[tex]5x^2 + 30x^2 - 10x = 5x(\frac{5x^2}{5x} + \frac{30x^2}{5x} - \frac{10x}{5x}) = 5x(x + 6x - 2) = 5x(7x - 2)[/tex]
The factored polynomial is: [tex]5x(7x - 2)[/tex]
Algebra please solve 7(2x - 3y) + 4(3y - 5x) =
Answer:
-8x-9y
Step-by-step explanation:
Hey There!
So basically this problem is asking you to simplify this expression using distributive property
The first step would be to distribute 7 into what is inside the parenthesis (2x and -3y)
2x*7=14x
-3y*7=-21y
so now we have 14x-21y + 4(3y-5x)
the next step would be to distribute 4 to what is inside the parenthesis (3y and -5x)
4*3y=12y
4*-5x=-20x
so now we have 12x-21y-20x+12y
the final step is to combine like terms
12x-20x=-8x
-21y+12y=-9y
so the simplified version of 7(2x - 3y) + 4(3y - 5x) is -8x-9y
Answer:
14x-21y+12y-20x. 14x-20x+12y-21y. -6x-9y
Given the two dilated figures, what is the length of AB
Answer:
D) 5.52
Step-by-step explanation:
[tex]\frac{AB}{BC} =\frac{DE}{EF} \\\\\frac{x}{2.3} =\frac{2.4}{1} \\\\x=5.52[/tex]
Answer: 5.52
Step-by-step explanation:
PLEASE HELP!! I’LL GIVE BRAINLIEST!!
Answer:
B
Step-by-step explanation:
[z^4/6²]^-3 = z^-12/6^-6 = 6^6/z^12
Micaela won 82 pieces of gum playing
hoops at her school's game night. Later,
she gave three to each of her friends. She
only has 7 remaining. How many friends
does she have?
Answer: She has 25 friends. If you count by 3 up to 75 (7 gum left) and if you count there is 25 numbers.
Step-by-step explanation:
3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75
what is the singular multiplier for 35%
The singular is the one and only, so it's 35/100 simplify it= 7/20
So the multiplier is the first digit of the fraction 7/20
So the answer is 7The square of a number 60 greater than half of the number. Form a
quadratic equation and solve to determine the possible values of the
number.
Answer:
The number could be [tex]-7.5[/tex] or [tex]8[/tex].
Step-by-step explanation:
I'm going to assume this means "The square of a number is 60 greater than half of the number." Let the number be [tex]x[/tex]. The square of [tex]x[/tex] will be [tex]x^{2}[/tex]. "is" denotes that we use the "[tex]=[/tex]" sign, so our equation so far is [tex]x^{2} =[/tex] . Half of [tex]x[/tex] is [tex]\frac{1}{2}x[/tex], and "greater than" implies addition, so [tex]60[/tex] greater than [tex]\frac{1}{2}x[/tex] is [tex]\frac{1}{2}x+60[/tex]. Therefore, the equation is [tex]x^{2} =\frac{1}{2}x+60[/tex].
Solving for [tex]x[/tex], we get:
[tex]x^{2} =\frac{1}{2}x+60[/tex]
[tex]2x^{2} =x+120[/tex] (Multiply both sides of the equation by [tex]2[/tex] to get rid of the fraction)
[tex]2x^{2} -x-120=0[/tex] (Subtract [tex]x+120[/tex] from both sides of the equation to make it easier to solve)
[tex]2x^{2} +15x-16x-120=0[/tex] (Split [tex]-x[/tex] into [tex]15x-16x[/tex] to make the LHS easier to factor)
[tex]x(2x+15)-8(2x+15)=0[/tex] (Take a common factor out of the first two terms and the last two terms)
[tex](2x+15)(x-8)=0[/tex] (Take another common factor out)
[tex]2x+15=0,x-8=0[/tex] (Zero Product Property)
[tex]x=-7.5,8[/tex] (Solve)
Hope this helps!
0.034 yards to 60 feet as a fraction
Answer:
17/10000
Step-by-step explanation:
not completely sure
The fraction is 17/10000.
What is fraction?A fraction is shown as a numerical value that describes a portion of a larger whole. A fraction can be a portion or section of any quantity taken from a total, where the total can be any number, a particular value, or an object.
Given ratio 0.034 yards to 60 feet
and to convert it in simplest form
we know 1 yard = 3 feet
and 0.034 yard can be written as 34/1000
so 34 yards = 3 x 34 feet
34 yards = 102 feet
34/1000 yards = 102/1000 feet = 51/500 feet
and ratio = 0.034 yards/60 feet = (51/500)/60
= 51/30000
17/10000
Hence the ration in fraction is 17/10000.
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The Complete Question is; Express each ratio as a fraction in its simplest form: 0.034 yards to 60 feet
Find the speed of car that went a distance of 100 kilometers in 2 hours
( COMPLETE SOLUTION if u have to use long method you need to write it)
Answer:
50 kilometers per hour 100 kilometers divided by 2
Step-by-step explanation:
if you reroute the hard drive to the hard drive, you get 24 plus 69 and then you redo your homework slap your mom in the face hit ur dog then do the boogie woogie then 360 noscope your classmates and 780 cotton eye joe.
in desperate need of help!
Answer:
y=24
Step-by-step explanation:
Straight line = 180°
collect like terms.
7y+12=180°
-12. - 12
7y=168°
÷7. ÷7
y=24
Answer:
y is equal to 24
Step-by-step explanation:
above picture
the fundamental unit of the metric system is ______. A. meter B. liter C. kilometer D. gram
plss answer it
Answer:
meter
Step-by-step explanation:
Find a polynomial with integer coefficients that satisfies the given conditions. Q has degree 3 and zeros −6 and 1 + i.
Answer:
[tex]Q(x) = x^3 + 4x^2 - 10x + 12[/tex]
Step-by-step explanation:
Complex numbers:
The most important relation when dealing with complex numbers is that:
[tex]i^2 = -1[/tex]
Zeros of a function:
Given a polynomial f(x), this polynomial has roots [tex]x_{1}, x_{2}, x_{n}[/tex] such that it can be written as: [tex]a(x - x_{1})*(x - x_{2})*...*(x-x_n)[/tex], in which a is the leading coefficient.
Q has degree 3 and zeros −6 and 1 + i.
Complex roots are always complex-conjugate, which means that if 1 + i is a root, 1 - i is also a root.
I am going to say that the leading coefficient is 1. So
[tex]Q(x) = (x - (-6))(x - (1 + i))(x - (1 - i)) = (x + 6)(x^2 - x(1-i) - x(1+i) + (1+i)(1-i)) = (x + 6)(x^2 - 2x + 1 - i^2) = (x + 6)(x^2 - 2x + 1 - (-1)) = (x + 6)(x^2 - 2x + 2) = x^3 + 6x^2 - 2x^2 - 12x + 2x + 12 = x^3 + 4x^2 - 10x + 12[/tex]
The polynomial is:
[tex]Q(x) = x^3 + 4x^2 - 10x + 12[/tex]
The daily cost of hiring an electrician,Y, to work x hours on an electric job can be modeled using a linear function. The electrician charges a fixed costs of $75 plus an additional cost of $50 per hour. The electrician works a maximum of 7 hours per day
For one day of work, what is the range of the function for this situation?
A 0<_ x <_ 7
B 75 <_ y <_425
C 0<_ x <_ 9
D 50 <_ y <_ 575
Answer:
im sorry i dont know
Step-by-step explanation:
Simplify : (2x3 – 3x2 – 8) – ( – 5x3 –2x2 + 7x2 – 3)
Step-by-step explanation:
(2*3-3*2-8)-(-5*3-2*2+7*2-3)
(6-6-8)-(-15-4+14-3)
(12-8)-(-15-18-3)
4-33-3
37-3
34
2.) Find g(-3) for g(x) = 2x + 2
Answer:
g(-3) = -4
Step-by-step explanation:
g(-3) = 2(-3) + 2
g(-3) = -6 +2
g(-3) = -4
Answer:
x=-1
Step-by-step explanation:
hope this helps
CLOUDISTHERO/cloudisthero here are your extra points so you'll answer my latest Question and if your not them do not answer or i will not hesitate to report thank you.!!!
Answer:
uh ok just give me the link to the question and I will see if I can help you :)
Step-by-step explanation:
Answer:
SUre.
Step-by-step explanation:
Please give me the correct answer.Only answer if you're very good at math.Please don't use a link to a website.
Answer:
6 is the answer for your box :) Double checked :)
Step-by-step explanation:
25.12 = 1/3(12.56h)
multiply both sides by 3 to get rid of the fraction
75.36 = 12.56h
divide both sides by 12.56
6 = h
h = 6
Answer:
h = 6
Step-by-step explanation:
25.12=12.56/3 h
25.12 x (3/12.56) = h
h = 6
what is the mistake?
x-5=17+5
x=22
choose one:
- unknown value isn't 22
-work is not shown on both sides
-wrong inverse operation is used
-17+5 is not 22.
Answer:
x = 17+5-5
x=17
so this equation is wrong
4. Describe the zeroes of
f(x) = 4x^5 + 48x^4 + 144x^3
with multiplicity
with multiplicity
Answer:
392
Step-by-step explanation:
Answer:
Final answer: x=0 m:3 and x=-6 m:2
Step-by-step explanation:
1. 4x³(x²+12x+36)- Divide by greatest common factor, to simplify.
2. 4x³(x+6)(x+6)- Factored
3. 4x³ = 0 Set each factor equal to zero
4. x+6=0 x+6=0
So, x= -6, two times, mulitiplicity 2
So, 4x³=0, so x=0 three times, mulitiplicity 3
Final answer: x=0 m:3 and x=-6 m:2
Which number line shows the solution to the inequality n + 6 < 4?
Answer:
D) The very last one
Step-by-step explanation:
n + 6 < 4
n < -2
< means it's an open circle and goes in the LEFT direction