Answer:
ba-6b
Step-by-step explanation:
you transfer ba to 6b
Write the equation for the given parent function and listed transformations.
10. x^2, right 1, reflect across the x-axis, vertical shrink by 1/3
11. √x, reflect across the y-axis, vertical shrink by 1/3, up 1, horizontal shrink by 5/3
12. x^3, left 2, down 1, horizontal stretch, by 3/4
13. |x|, vertical stretch by 2, horizontal shrink by 3, reflect across the y-axis.
Answer:
10) -1/3(x-1)^2
11) 1/3(√-5/3x) +1
12) (3/4x+2)^3-1
13) 2|-3x|
Step-by-step explanation:
Sam had 44 books. He placed them equally into 2 boxes. Then he placed
the amount from each box equally into
2 piles. How many books were in each pile?
2 books
4 books
5 books
11 books
Answer:
11 books
Step-by-step explanation:
44 books/2 boxes= 22 books per box
22 books per box/ 2= 11 books
Answer:
11 books
Step-by-step explanation:
44 ÷ 2
22 in each boxes
again
22 ÷ 2
11 books in each pile
reflection of -2,4 1,2 -2,1 across x axis
Answer:
2,4 -1,2 2,1
Step-by-step explanation:
any clue? Find the equation of the line shown.
Answer:
Y= -X + 9 Can be found by trials
James recently hired a plumber to do some necessary work. On the final bill, James was charged a total of $593. $365 was listed for parts and the rest for labor. If the hourly rate for labor was $76, how many hours of labor was needed to complete the job?
(A) First write an equation you can use to answer this question. Use x as your variable and express any percents in decimal form in the equation.
The equation is ______
(B) Solve your equation in part (A) to find the number of labor hours needed to do the job.
Answer: The number of labor hours was _____
Answer:
A. 593 = 365 + 76x
B. 3 hours
Step-by-step explanation:
593 = 365 + 76x
228 = 76x
3 = x
Evaluate using suitable identity:
h). 139² - 138²
Step-by-step explanation:
★ Solution :-[tex]\sf \longmapsto 139^2 - 138^2[/tex]
[tex]\sf \longmapsto a^2 - b^2 = (a + b)(a - b)[/tex]
Here,
a = 139b = 138[tex]\sf \longmapsto 139^2 - 138^2 = (139 + 138)(139 - 138)[/tex]
[tex]\sf \longmapsto (239 + 138)(239 - 138)[/tex]
[tex]\sf \longmapsto (377)(1)[/tex]
[tex]\sf \longmapsto 377[/tex]
Hence solved !!
Answer:
277
Step-by-step explanation:
Algebraic Identity: a²-b²=(a-b)(a+b)
Hence,
139²-138²=(139-138)(139+138)
=1×277
=277
2 root 5 x 5 root 5 simplified
Answer:
the answer is 10√5
Step-by-step explanation:
by simplifying
The value of 2√5 x 5√5 is 50.
What is Radical?The √ symbol that is used to denote square root or nth roots. Radical Expression - A radical expression is an expression containing a square root.
An expression that uses a root, such as a square root, cube root is known as a radical notation.
Given:
2√5 x 5√5
So, Multiplying the roots
= 2√5 x 5√5
= ( 2x 5) ( √5 x √5)
= 10 x 5
= 50
hence, the multiplication of Radical gives 50.
Learn more about radical here:
https://brainly.com/question/1369233
#SPJ2
Last year Jonathan was 60 3/4 inches tall. This year he is 65 1/4 inches tall. How many inches did he grow?
Answer:4 1 /2
Step-by-step explanation:
Solve the formula S=4(pi)r^2 for r.
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The given formula is :
[tex]s = 4 \pi {r}^{2} [/tex]let's solve for r
[tex]r {}^{2} = \dfrac{s}{4\pi} [/tex][tex]r = \sqrt{ \dfrac{s}{4\pi} } [/tex]10. Tell whether the sequence is arithmetic. If it is, what is the common difference?
2,7,13,20,...
no
yes: 2
yes; 6
yes; 5
Answer:
not arithmetic
Step-by-step explanation:
An arithmetic sequence has a common difference between consecutive terms.
7 - 2 = 5
13 - 7 = 6
20 - 13 = 7
The difference between consecutive terms is not equal , then
The sequence is not arithmetic
Fill in the blanks with the missing numbers from the table of values for the equation y=−5x+1
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
For the values of x , the corresponding values of y are :
x = -1 and y = 6x = 0 and y = 1 x = 1 and y = -4 x = 2 and y = -9Please help! I will mark brainliest:)
A) y=1.75x+2
B) y(1)=3.75, y(2)=5.5, y(3)=7.25, y(4)=9
C) *See attached screenshot
D) Yes, it is linear since the slope doesn't change.
slove for the produck of 82 and 36
Answer:
2952
Step-by-step explanation:
math
P'(-2,5) is the image of P after a dilation centered at the origin with a
scale factor of 1/3. What are the coordinates of P?
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.
what is the point given in y - 2 = 6(x+5)?
Answer:
-5,2
PLS MARK BRAINLIEST
Step-by-step explanation:
The points are (x1,y1)
using the formula
y-y1 = m(x-x1)
comparing these: - y = -2 ;y = 2
-x1 =5; x1 = -5
(-5,2) the points
m =6 (slope )
Find two consecutive positive even integers such that the square of the first decreased by 64 equals 3 times the second.
Answer:
10 and 12
Step-by-step explanation:
let the consecutive even integers be n and n + 2 , then
n² - 64 = 3(n + 2) ← distribute parenthesis
n² - 64 = 3n + 6 ( subtract 3n + 6 from both sides )
n² - 3n - 70 = 0 ← in standard form
(n - 10)(n + 7) = 0 ← in factored form
Equate each factor to zero and solve for n
n - 10 = 0 ⇒ n = 10
n + 7 = 0 ⇒ n = - 7
Since n must be a positive even integer then n = 10 and n + 2 = 10 + 2 = 12
The 2 numbers are 10 and 12
someone help me please im giving brainliest
Answer:
distributive
Step-by-step explanation:
Estimate by rounding to the nearest hundreds : 7892 - 3425 =
Answer:
4500
Step-by-step explanation:
7892 to the nearest hundred is 7900
3425 to the nearest hundred is 3400
7900 - 3400
=4500
hiii please help thanks
Answer:
BEC and AED
Step-by-step explanation:
A. V(t)=0.87(22,000)^t
B. V(t)=1.13(22,000)^t
C. V(t)=22,000(0.87)^t
D. V(t)=22,000(1.13)^t
Answer:
C.
Step-by-step explanation:
A and B you can already eliminate because you need to power the rate not the starting value. D is wrong because it's increasing, so if the value increased by 0.13 each year it would be right. So you're left with C
1. In this Vacation time, go through your neigh blurs and take a survey (not less than 20 peoples) about their favourite festival either Dashain ox Tihar and do the following
Sloution:
The total people's are DUT = 25
Number of peoples who bked Dashain no(D) = 10 Number of peoples who liked & Tihar no(t) = 9
1. how many like Dashain and tihar both=?
Answer:
1
Step-by-step explanation:
dgshdbahdbdbsbdbdbdbdbebdbdhdhd
plz help.this is a grade! DUE IN 10 MINUTES‼️‼️. he tape diagram below represents how much time you and your friend spend time studying. You study for 45 minutes how many minutes does your friend study
Answer: 30 mins
Step-by-step explanation: 45/3=15
15x2=30
Can someone please tell me how to solve this and this type of questions?
The difference between twice one number and a lesser number is 32. The sum of the lesser number and twice the greater is 60. Find the numbers
Answer:
The numbers are 23 , 14
Step-by-step explanation:
Let the greater number = x
The smaller number = y
2x - y = 32 ------------(I)
2x + y = 60 ----------------(II)
Add the two equations. Thus y will be eliminated and we can find the value of x
(I) 2x - y = 32
(II) 2x + y = 60 {Now, add}
4x = 92
x = 92/4
x = 23
Plugin x = 23 in equation (II)
2*23 + y = 60
46 + y = 60
y = 60 - 46
y = 14
The numbers are 23 , 14
how do I solve this?
Chất nào sau đây là muối dung hòa
CH
Can you please help me someone?
Answer:
36°
Step-by-step explanation:
Vertically opposite angles are equal so x = 36°
Answer:
36 degrees
Step-by-step explanation:
It is an opposite angle it has the same degree measure.
Identify the degree, leading coefficient and constant value of the following polynomial.
Answer:
degree = 3
leading coefficient = -5
constant = -21
Step-by-step explanation:
Ralph painted 1/6 of a wall in 2/3 hour. At this rate how many hours will it take Ralph to paint the whole wall?
Answer:
4 hours
Step-by-step explanation:
1/6 is one segment
6 segments make a whole
6/6 = 1
2/3 is equal to one segment
2/3 * 6 = 4
Answer:
It will take 4 hours.
Step-by-step explanation:
Let the size of whole wall be x.
Given that
Ralph painted 1/6 of a wall in 2/3 hours
thus, writing it in mathematical form we have,
time taken to pain 1/6 of x = 2/3 hours
=time taken to pain x/6 wall = 2/3 hours
since, we have taken size as x so to find time to pain x size of wall ,
we divide both side by 6
=time taken to pain x/6 * 6 wall = 2/3 *6 hours
= time taken to paint x wall = 4 hours
Explain the following types of angles:
Acute angle
Right angle
Obtuse angle
Straight angle
Reflex angle
Complementary angles
Supplementary angles
Answer:
acute angle measure less than 90 degrees, right angle measure 90 degrees, Obtuse angle measure more than 90 degrees, straight angle equal to 180 degrees, reflex angle is an angle greater than 180° and less than 360°, complementary angle either of two angles whose sum is 90°, supplementary angle either of two angles whose sum is 180°