Explanation:
When going from the preimage P to its image P', we multiply each coordinate by the scale factor 1/3.
To go in reverse (image to preimage), we multiply by the reciprocal of that scale factor. The reciprocal of 1/3 is 3/1 or simply 3.
Triple the coordinates of (-2, 5) to end up with (-6, 15)
We can check the answer by multiplying each coordinate of (-6, 15) by the original scale factor 1/3 and you should end up with (-2, 5) again.
Please help 40 points! Picture attached below
We know that diagonal of a square is equal to the diameter of circle
So, Given side of a square = 4 cmwe know diagonal of sqaure = √2 × side = 4 × √2 = 4√2 cm.So, diameter of circle = 4√2 cm.Hence, the required answer is = 4√2 cm.
a^3+2abc-5c^2
a=3 b=7 c=-3
Answer:
3^3+2(3)(7)(-3)-5(-3)^2=-144
hope this is your required answer
Answer:
-144
Step-by-step explanation:
a³ + 2abc - 5c² = (3)³ + 2(3)(7)(-3) - 5(-3)²
= 3³ + (-126) - 5(-3)²
= 27 + (-126) - 45
= (-99) - 45
= -144
your welcome
What is 45÷38 ?
215
83
2
2215
ill give brainliest
ASAP please thank you
Step-by-step explanation:
that is really totally easy :
to get the value of the nth term, you just need to put the actual number instead of n in the calculation rule and calculate !
the 1st term :
3×1 + 2 = 3 + 2 = 5
the 2nd term :
3×2 + 2 = 6 + 2 = 8
the 3rd term :
3×3 + 2 = 9 + 2 = 11
the 10th term :
3×10 + 2 = 30 + 2 = 32
Given that the total distance travelled = 810m find a) the value of V
Answer:
a
Step-by-step explanation:
What is the solution to the system of equations shown in the graph? -2,0 2,2 0,-2, 1,0
Answer:
B
Step-by-step explanation:
Given h(x) = -X – 1, solve for 2 when h(x) = -3.
Answer and Step-by-step explanation:
We are given the function h(x), which is equal to -x - 1.
We are told to solve for x and are given information the h(x) is equal to -3.
First, plug -3 in for h(x).
-3 = -x - 1
Second, add 3 to both sides, then add x to both sides.
-3 +(3 + x) = (-x - 1) +(3 + x)
(The 3's cancel out on the left, leaving the x, the x's cancel out on the right, leaving the -1 + 3, and -1 + 3 equals 2).
x = 2
When h(x) is equal to -3, x is equal to 2.
#teamtrees #PAW (Plant And Water)
I hope this helps!
Which equation has no solution?
Group of answer choices
the absolute value of 2 x minus 1 equals 0
the absolute value of 5 minus 3 x equals negative 8
the absolute value of negative x minus 3 equals 5
the absolute value of negative x plus 9 equals 0
Answer:
B. the absolute value of 5 minus 3 x equals negative 8Step-by-step explanation:
The absolute value is never negative as per definition.
A. |2x - 1| = 0, has solutionB. |5 - 3x| = - 8, no solutionC. |-x - 3| = 5, has solutionD. |-x + 9| = 0, has solutionCorrect choice is B
Given :-
the absolute value of 2 x minus 1 equals 0the absolute value of 5 minus 3 x equals negative 8the absolute value of negative x minus 3 equals 5the absolute value of negative x plus 9 equals 0To find :-
Which of the equation has no solution .Answer :-
Convert the given statement from word form to mathematical form ,
| 2x - 1| = 0 | 5 - 3x | = -8 | -x-3 | = 5 | - x + 9| = 9As we know that the modulus function always gives positive values . So from the given options we can see that |5-3x| = -8 , which is not possible .
Hence | 5-3x | = -8 has no solutions .
if a domain is "all real numbers" can it be a function?
Hello!
Answer:
Yes
Step-by-step explanation:
Functions assign outputs to inputs. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.
Hope this helps!
Answer:
Yeah
Step-by-step explanation:
you know real numbers are the combination of. the rational and irrational number so they domain over all other functions
What is the length of AB?
Answer:
10
Step-by-step explanation:
it is the 3,4,5 triangle times two in lengths
given that f(x) = 3x - 4 complete the table below
Answer:
if x = -2, y = -10
if x = 0, y = -4
if y = -1, x = 1
Step-by-step explanation:
if x = -2:
f(-2) = 3(-2) - 4
f(-2) = -6 - 4
f(-2) = -10
if x = 0:
f(0) = 3(0) - 4
f(0) = 0 - 4
f(0) = -4
if y = -1
-1 = 3(x) - 4
3 = 3(x)
x = 1
-Chetan K
What is I don’t know what is 82928 x 27272
Answer:
2261612416
Comment if you need help with this still
In the given figure, find the value of x?
60 + 3x = 180 ( linear pair)
3x = 180 - 60
3x = 60
x = 60/3
x = 20
- BRAINLIEST answerer ❤️✌
Answer:
40°
Step-by-step explanation:
As per the provided information in the given question, we have :
∠AOC = 60°∠BOC = 3xAB is a straight line.We've been asked to calculate the measure of ∠BOC.
Here, ∠AOC and ∠BOC are making linear pair of angles.
[tex]\odot [/tex] Linear pair : Linear pair of angles are nothing but the two adjacent angles of which non-common arms are two opposite rays. Now, as these both angles are making linear pair so,
[tex] \longrightarrow \sf{\quad { \angle AOC + \angle BOC = 180^\circ }} \\ [/tex]
Substitute the measure of ∠AOC and the expression of ∠BOC.
[tex] \longrightarrow \sf{\quad { 60^\circ+ 3x = 180^\circ }} \\ [/tex]
Transposing the like terms.
[tex] \longrightarrow \sf{\quad {3x= 180^\circ -60^\circ }} \\ [/tex]
Performing subtraction of the terms in RHS.
[tex] \longrightarrow \sf{\quad {3x= 120^\circ }} \\ [/tex]
Now, transpose 3 from LHS to RHS, its arithmetic operator will get changed.
[tex] \longrightarrow \sf{\quad {x= \cancel{\dfrac{120^\circ}{3}} }} \\ [/tex]
Dividing 120° by 3.
[tex] \longrightarrow \quad\underline {\boxed{ \textbf{\textsf{ x= 40}}^\circ }} \\ [/tex]
∴ The value of x is 40°.
[tex] \underline{ \qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad} \\ [/tex]
Learn More :○ Measure of straight angle = 180°
○ If a ray stands on a line then the sum of the adjacent angles so formed is 180°.
○ The sum of the angles of a linear pair is 180°.
[tex] \setlength{\unitlength}{1 cm}\begin{picture}(0,0)\thicklines\put(5,1){\vector(1,0){4}}\put(5,1){\vector(-1,0){4}}\put(5,1){\vector(1,1){3}}\put(2,2){$\underline{\boxed{\large\sf a + b = 180^{\circ}}$}}\put(4.5,1.3){$\sf a^{\circ}$}\put(5.7,1.3){$\sf b^{\circ}$}\end{picture}[/tex]
2) <3 and <4 are complementary angles. If m<23 = (x + 24)° and m<4 =(x)º, then
find the measures of these angles.
Answer:
angle 3: 57; angle 4: 33
Step-by-step explanation:
because they are complementary angles they add up to 90 so we set the equation up like this
x + 24 + x = 90
after combining like terms and subtracting 24 from each side you get this
2x = 66
when you simply you get this
x = 33
angle 3 is 57 when we add and angle 4 is 33
PLEASE HELP ME
I don't know how to solve this
Answer:
y = 77 degrees
Step-by-step explanation:
180 = 4x + 29 + 9x - 5
180 = 13x + 24
156 = 13x
x = 12
4x + 29 = y
48 + 29 = y
y = 77 degrees
Perform the indicated operation. Be sure the answer is reduced.
x+1/x-8 - x/8-x =
Answer:
the second option
Step-by-step explanation:
How to check 20p+15=35p+30？ really need help help
Answer:
p= -1.5 ( i dont know if this is what you were asking but)
Step-by-step explanation:
20p+15=35p+30
-15 -15
20p=35p+15
-35p -35p
-10p=15
/-10 /-10
p= -1.5
Devin has $24.50 in his bank account and then he buys a bike for $62.75 on his credit card. a) Write an expression showing his purchase. b) Does he still have money remaining or is he in debt?
How to find a base of a something without area
PLEASE HELP ME
Answer: Measure the length of the base. Call this value "b." Substitute these values into the equation for the area of a triangle: area = 1/2bh
Step-by-step explanation:
In geometry, the bottom of a three-dimensional object is called a base – if the top of the solid is parallel to the bottom it is also called a base. Since bases occupy a single plane, they have only two dimensions. You can find the area of a base by using the formula for the area of that shape.
Ann Dawson spends one week collecting orders. If 32 people purchase plants totaling $222.22,
what is the average amount of Ann Dawson's sale?
Answer:
7,111.04
Step-by-step explanation:
222.22x32= 7,111.04
What are the zeros of the function
f(x) = x2 + 7x – 18?
Enter your answers in the boxes.
The zeros of
f(x) a
are ____
and ____
Answer:
-9 and 2
Step-by-step explanation:
If you enter the equation into a graphing calculator, you'll see where the line crosses the X intercepts
phineas has 3 times as many baseball cards as ferb.together,they have a total of 228 baseball cards.how many baseball cards does ferb have?
i think its ctuallly76
A store sells two types of toys, A and B. One unit of toys A yields a profit of $2, while a unit of toys B yields a profit of $3. The store owner, Anthony, estimates that no more than 2000 toys will be sold every month. Anthony pays $8 and $14 for each one of toy A and B respectively. He also does not plan to invest more that $25,000 in inventory of these toys. Identify the constraints that represent the situation.
Estimate the force needed for a 2.5 kg mass.
Answer:
F=ma
We need an acceleration to calculate a force. For now, we can only say that F = 2.5kg*a
Step-by-step explanation:
Mass alone tells us nothing about any forces on the object. 2.5kg is the same whether in space or next to a black hole. The forces would be quite different, however.
Slope =1/4; (8,3) is on the line
Answer:
y = (1/4)x + 1
Step-by-step explanation:
yeah-ya ....... right?
the answer is 13 if you subtract them, the answer is 3 one of the two numbers is
Answer:
16
or
-10
Step-by-step explanation:
x-3=13
or
3-x=13
Determina il vertice D del parallelogramma ABCD, sapendo che A(3;-1), B(2;3) e C(-2;0) sono suoi tre vertici consecutivi.
ILL GIVE BRAINLIEST!!! Please expand this equation.
Answer:
fx = x^4 - 7x^3 + 7x^2 + 21x - 30
the symbol ^ means the power of.
Free
What is the quotient of 10/5? ITS EASY
Answer:
[tex] \frac{10}{5} = \frac{2 \times 5}{5} = 2 \\ here \: 2 \: is \: quotient \\ answer \: for \: a \: diviision \: is \: quotient \\ thank \: you[/tex]
find the sum of the greatest and the smallest numbers of five digits fromed by the digits 3,0,7,5 and 2
Answer:
The correct answer is 95,677
Step-by-step explanation:
Greatest number of five digits: 75,320
Smallest number of five digits: 20,357
--
Remember:
Sum = Addition
Product = Multiplication
Difference = Subtraction
Sum of Greatest & Smallest:
[tex]75,320 + 20,357 = n[/tex]
[tex]n = 95,677[/tex]
Therefore, the correct answer is 95,677
The greatest number in the digits is 7, the smallest is 0.Their sum will be: 7+0=7
=7