Answer:
Two consecutive even terms and LCM = 180
Let’s assume the two terms:
1st term : 2x
2nd term : 2x + 2
There is a rule which states that
If ‘a’ and ‘b’ are two numbers, then their product is equal to the product of their LCM and HCF.
i.e,
a∗b=HCF∗LCM - (i)
We can logically say that the HCF of any two consecutive even numbers is always equal to ‘2’ provided that the smallest no. is at least ‘2’.
i.e.,
HCF of ‘2x’ and ‘2x + 2’ is ‘2’ - (ii)
Therefore,
from (i) and (ii),
2x∗(2x+2)= HCF * LCM
2x∗(2x+2)=2∗180
x∗(2x+2)=180
2x2+2x−180=0
Solving the quadratic equation we get,
x=9,−10 (we discard -10 since it is negative)
Therefore, the numbers are
2∗9=18 (1st no.)
2∗9+2=18+2=20 (2nd no.)
Answer : 18,20
Step-by-step explanation:
the Marked price of a book is rupees 200 if a discount of 10% is offered find the selling price of the book
Answer:
Rs 180
Step-by-step explanation:
sp=200
discount=10%
10/100*200=20
200-20
180
Hey help me with some math by zoom. free tutoring yeah?
Answer:
why can't you write the questions on brainly?
Plz help me out with this ;)
What is the answer ? Help pls
Answer:
B. 4Step-by-step explanation:
Given,
[tex] {x}^{8} = {( {2}^{2} )}^{4} [/tex]
Since,
[tex] { ({a}^{x} )}^{y} = {a}^{xy} [/tex]
Then,
[tex] = > {x}^{8} = {2}^{2 \times 4} [/tex]
[tex] = > {x}^{8} = {2}^{8} [/tex]
(Since the exponents are same so the bases will be also same)
Therefore,
=> x = 2
As per condition,
[tex] {x}^{2} [/tex]
(Putting value of x = 2)
[tex] ={2}^{2} [/tex]
= 4 (Ans)
Which function describes this graph?
A. y = (x+5)(x-3)
B. y = x^2+7x+10
C. y = x^2+5x+12
D. y=(x-2)(x-5)
Answer:
B is the answer
Step-by-step explanation:
Answer:
B. y = x^2+7x+10
Step-by-step explanation:
Correct answer gets brainliest and 5 stars
Answer:
B
Step-by-step explanation:
whats the value of x in the formula x = 2(alb) - 4c if a = 12, b =3, and a c=1?
Answer:
just input all values as told...
x = 2 (12)(l)(3) - 4(1)
so x = 72 l - 4
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\text{x = 2(alb) - 4c}[/tex]
[tex]\huge\text{x = 2((12)(l)(3)) - 4(1)}[/tex]
[tex]\huge\text{x = 2(l)(36) - 4(1) }[/tex]
[tex]\huge\text{x = 72l - 4}[/tex]
[tex]\huge\boxed{\textsf{Answer: x = 72l - 4}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\huge\boxed{\frak{Amphitrite1040:)}}[/tex]
odd numbers are closed under addition?
true or false
Answer:
true
Step-by-step explanation:
i think it's helping you... please reply me correct or no
A bookstore had 81 copies of a magazine. Yesterday it sold 7\9 of them. How many copies were sold yesterday?
Write your answer in simplest form.
Answer:
63
Step-by-step explanation:
81 x 7/9 = 63
To calculate, multiply 81 x 7. Then divide that total by 9.
Geometry, please answer question ASAP
Answer:
x = 60
Step-by-step explanation:
The sum of the interior angles of a quadrilateral is 360 degrees.
So if we sum up all the given angles, we would get this equation:
2x + x + 90 + 90 = 360
which simplifies to
3x + 180 = 360
subtract 180 from both sides
3x = 180
divide both sides by 3
x = 60
Answer:
Below!
Step-by-step explanation:
Since all angles in this shape add up to 360, I used this formula to find x
360 = 90 + 90 + x + 2x
360 = 180 + 3x
180 = 3x
Divide both sides by 3
60 = x
You can check to see if this works
90 + 90 + 60 + 120 = 360
Hope this helps!
The slope of the line is-
A)m=-2
B)m=-(1/2)
C)m=1/2
D)=m=2
A point on the line is-
A)(-4,-1)
B)(4,1/2)
C)(1/2,-1)
D)(1,4)
Answer:
C
D
Step-by-step explanation:
Point slope form is written in
y - y1 = m(x - x1)
Where m is the slope and (x1, y1) is a point on the line.
Looking at the values we have m = 1/2 and x1 = 1, y1 = 4.
Therefore the slope is 1/2 and the point is (1,4)
Please help explanation if possible
Answer:
(- 3, 2 )
Step-by-step explanation:
Given the 2 equations
x + 3y = 3 → (1)
- 2x + 3y = 12 → (2)
Subtract (1 ) from (2) term by term to eliminate y
- 2x - x + (3y - 3y) = 12 - 3
- 3x = 9 ( divide both sides by - 3 )
x = - 3
Substitute x = - 3 into either of the 2 equations and solve for y
Substituting into (1)
- 3 + 3y = 3 ( add 3 to both sides )
3y = 6 ( divide both sides by 3 )
y = 2
solution is (- 3, 2 )
Which properties belong to all isosceles triangles? Check all that apply.
The base angles are congruent.
All three angles are congruent.
The two sides opposite the base angles are congruent.
All three sides are congruent.
The bisector of the vertex angle is the perpendicular bisector of the base.
=====================================================
Explanation:
Let's go through the answer choices to see which are true and which are false.
A) True. The base angles are the same measure, and they are opposite the congruent sides. Any isosceles triangle has exactly two congruent sides.B) False. This is describing an equilateral triangle (where all three angles are 60 degrees each).C) True. See choice A.D) False. This is describing an equilateral triangle where all sides are the same length. E) True. You can use the SAS (side angle side) congruence theorem to prove that the angle bisector is also the perpendicular bisector. Furthermore, this segment is also a median. This only applies to the vertex angle.Answer:
The base angles are congruent.
The two sides opposite the base angles are congruent.
The bisector of the vertex angle is the perpendicular bisector of the base.
Step-by-step explanation:
Find the surface area of this cylinder.
Round to the nearest tenth.
p= 5 cm
5 cm
SA = [ ? ] cm?
Answer:
314.2
Step-by-step explanation:
2πr²+2πrh
= 2×π×5²+2×π×5×5
= 100π
= 314.2 cm²
Answer:
Does the answer help you?
A special blend of wild birds because 16.99 for 20 pounds to the nearest penny how much will 50 pounds cost
Answer:
42.475; approximately (42.48)
Step-by-step explanation:
So, first you would need to divide 16.99 by the 20 pounds and then multiply that by the 50 pounds which should give you your total answer. it should look like this:
16.99 divided by 20= 0.8495
0.8495 times 50= 42.475; approximately (42.48)
Hope this helps you out!!! :)
Helps me plz
a=8, b=15, c=
Answer:
c
Step-by-step explanation:
I think its c
Use the distributive property to clear parentheses
Answer:
18z + 24
Step-by-step explanation:
The distributive property is the multiplication of the number outside the parenthesis with the numbers inside.
All you need to do to solve this is to multiply 6 with 3z, and 6 with 4.
6 × 3 = 18 =
18z
6 × 4 = 24
Put them together:
18z + 24
Another way to do this:
The one-to-one functions g and h are defined as follows.
g={(-9, 2), (-1, -3), (2, 3), (9, 4)}
h(x) = 3x-4
Find the following.
g^-1 (2) =?
h^-1 (x) =?
(h • h^-1) (2) =?
Answer:
Hello,
Step-by-step explanation:
[tex]g(-9)=2\Longrightarrow\ g^{-1}(2)=-9\\\\y=h(x)=3x-4\\x=3y-4\\\\y=\dfrac{x+4}{3} \\\\h^{-1}(x)=\dfrac{x+4}{3}\\\\h(h^{-1}(x))=(h^{-1}o\ h)(x)=1_\pi(x) \ (identical\ permutation\ of\ plane) \\\\h(h^{-1}(2))=2[/tex]
James is having a BBQ. Burgers come in packs of 12
and buns come in packs of 8. How many packs of each
will James need to buy so that he has no spares?
Answer:
2 packs of Burgers, 3 Packs of Buns
Answer:
He will need to buy 2 packs of burgers. And 3 packs of buns.
Step-by-step explanation:
The lowest common number that 12 and 8 Share is 24. 12×2=24 8×3=24
Olivia is fixing her bicycle. She starts fixing it at 9:34 am and finishes at 1 pm. How much
time did she spend fixing her bicycle?
Answer:
3 hours 26 minutes
Step-by-step explanation:
26 minutes(9.34am to 10am)+3 hours(10am to 1pm)=3 hours 26 minutes
The total time that she spend fixing her bicycle is 3 hr 26 minutes
Calculating total timeGiven the following parameters
Time that Olivia starts fixing bicycle= 9:34 am
Time she finishes = 1pm
The total number of hours spent from 9:34am and 12:34pm is 3 hrs. The remaining minutes to 1 pm is 26 minutes.
Hence the total time that she spend fixing her bicycle is 3 hr 26 minutes
Learn more on time here: https://brainly.com/question/2854969
#SPJ6
Round each to the nearest cent.
$1,145.343
and
$264.5176
Answer:
$1,145.343 = $1,145.34
$264.5176 = $264.52
What is the value of x?
Answer:
62 is the answer to your question
one quick way to know the answer is to know that the two opposite interior angles has to add up to the outer external angle, so x + 38 = 100
Answer:
B. 62°
Step-by-step explanation:
First, solve the unknown interior angle. Interior angles and exterior angles add up to 180°.
? + 100 = 180
? = 80
The sum of the angles of a triangle is 180°. Form and solve the following equation.
x + 80 + 38 = 180
x + 118 = 180
x = 62
What is the difference of the two polynomials?
(9x2 + 8x) – (2x2 + 3x)
7x2 + 5x
7x2 + 11x
11x2 + 5x
11x2 + 11x
Answer:
The answer is 7x²+5x
Step-by-step explanation:
[tex]\sf{}[/tex]
♛┈⛧┈┈•༶♛┈⛧┈┈•༶
Paige earns a 5% commission on all appliance sales plus a base salary of $500 a week. Paige wants to earn $2,500 this week. Paige needs to make _____ in appliance sales this week
A: $100
B: $125
C: $40,000
D: $50,000
Answer:
C. $40,000
Step-by-step explanation:
Basic salary = $500
Expected earning this week = $2,500
Expected commission on appliance sales = $2,500 - $500 = $2,000
% commission = 5% = 0.05
Appliance sales = $2,000/0.05 = $40,000
What are the measures of angles A,B and C?
show your work and explain your answers.
PLEASE HELP!!
Answer:
<a = 30
<b = 60
<c = 115
Step-by-step explanation:
<a = 30 since they are vertical angles and vertical angles are equal
<a + < b + 90 = 180 since they make a triangle
30 + <b +90 = 180
120 + <b = 180
<b = 180-120
<b = 60
<c + 75 = 180 since they form a straight line
<c = 180-75
<c = 115
Answer:
a=30
b=60
c=105
Step-by-step explanation:
We know a=30 because 30 and a are the same
The middle forms a triangle and triangles are equal to 180
The box indicates that the angle is 90 degrees
180=a+b+90
180=30+90+b
b=60
Angle c is supplementary to 75 so it must equal 180
180=c+75
c=105
Let me know if you have any questions!
Algebra one need help ASAP
Answer:
a=6
Step-by-step explanation:
12-2a=3(a-6)
or,12-2a=3a-18
or,12-5a=-18
or,-5a=-30
or,a=6
hope this helps
which phrase best describes the relationship indicated by the scatterplot? A. Constant correlation B. negative correlation C. positive correlation D. no correlation
Answer:
No Correlation
Step-by-step explanation
Simply because they are all spread out and you cant make a accurate line out of the points.
find the x- and y-intercept of the graph of -9x+7y=27 . State tour based as a whole number of as a improper fraction in simplest form
answer:
is this cool? or explanation?
0_____ is
than all negative numbers.
Answer:
is whole number
Step-by-step explanation:
plz mrk me brainliest
Answer:
0 is larger than all negative numbers.
Step-by-step explanation:
When dealing with negative numbers, the number closer to zero is the bigger number. Zero (0) has the unique distinction of being neither positive nor negative.
Y'ALL PLEASE HELP ME I WOULD GREATLY APPRECIATE IT!!!!!:)!!!!!!
Find the measure of angle TOS in the figure below. SHOW YOUR WORK SO I CAN SEE HOW YoU GOT IT!!!!
Step-by-step explanation:
<TOS=122° [being vertically opposite angle]
Answer:
angleTOS =122°
EXPLANATION:
[ If two straight lines intersect at point O, vertically opposite angles are equal]As vertically opposite angles are equal; Hence AngleTOS=QOR=122°
