Step-by-step explanation:
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ID-9384026088
PASSWORD 1234
Answer:
holalaaa
Step-by-step explanationgcias pror lpos autn:os
Shanti is making a patchwork quilt. Each piece of fabric has a black star on it. She uses the grid shown to plan the locations of the different fabric squares.
1. What transformation maps square 1 onto square 2?
2.what transformation maps square 2 onto square 3?
3. What transformation maps square 1 onto square 5?
Answer:
1. Slide over the Y-Axis
2. Reflection over the Y-Axis
3. Reflection over the y axis first as well as a rotation
Find a point K on the segment with endpoints F(-8, 10) and G(8, -2) that
partitions the segment, starting at point F 3/4 of the way to point G
Given:
The endpoints of a line segment are F(-8, 10) and G(8, -2).
Point K partitions the segment, starting at point F [tex]\dfrac{3}{4}[/tex] of the way to point G.
To find:
The coordinates of point K.
Solution:
Section formula: If a point divides a line segment in m:n, then the coordinates of that point are
[tex]Point=\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n}\right)[/tex]
According to the given information,
[tex]\dfrac{FK}{FG}=\dfrac{3}{4}[/tex]
[tex]FK:FG=3:4[/tex]
Now,
[tex]FK:KG=FK:(FG-FK)[/tex]
[tex]FK:KG=3:(4-3)[/tex]
[tex]FK:KG=3:1[/tex]
It means point K divides the segment in 3:1.
Using the section formula, we get
[tex]K=\left(\dfrac{3(8)+1(-8)}{3+1},\dfrac{3(-2)+1(10)}{3+1}\right)[/tex]
[tex]K=\left(\dfrac{24-8}{4},\dfrac{-6+10}{4}\right)[/tex]
[tex]K=\left(\dfrac{16}{4},\dfrac{4}{4}\right)[/tex]
[tex]K=\left(4,1\right)[/tex]
Therefore, the coordinates of the point K are (4,1).
Here is a right square pyramid. Round answers in this problem to the nearest tenth if necessary. What is the volume of the pyramid? Remember V (square pyramid) = (1/3) Bh, where B = area of base.
Answer:
Step-by-step explanation:
r = radius h = height s = slant height V = volume L = lateral surface area B = base surface area A = total surface area π = pi = 3.14159 √ = square root
What type of sequence is shown below?
10; 110; 1,110; 11,110; ...
arithmetic
geometric
neither
DONE
Answer:
The first one's C-Neither, The second one's A- arithmetic and the last one's 11
Step-by-step explanation:
I just did the assignment myself just now and P.S. UNUS ANNUS
Given sequence us neither arithmetic sequence nor geometric sequence.
What is sequence?"It is the list of elements arranged in particular order."
What is an arithmetic sequence?"It is a sequence in which consecutive terms have common difference."
What is geometric sequence?"It is sequence in which consecutive terms have common ratio."
For given example,
we have a sequence 10; 110; 1,110; 11,110; . . .
If we take the difference between consecutive terms then it would be,
110 - 10 = 100
1110 - 110 = 1000
11110 - 1110 = 10000
this means, the difference between consecutive terms is not constant.
So, given sequence is not an arithmetic sequence.
Now, we take the ratio between consecutive terms then it would be,
110/10 = 11
1110/110 = 10.09
11110/1110 = 10.009
this means, the ratio between consecutive terms is not constant.
So, given sequence is not a geometric sequence.
Therefore, given sequence us neither arithmetic sequence nor geometric sequence.
Learn more about sequence here:
https://brainly.com/question/11266123
#SPJ2
What is the surface area of the solid?
the answer is
D:135
9x5=45x3=135
Need help with this trigonometry word problem
The angle of elevation of the top of the building at a distance of 50 m from its foot on a horizontal plane is found to be 60°. Find the height of the building.
Please show your work
Answer:
[tex] \huge \boxed{ \boxed{ 50 \sqrt{3} \: or \: 86.6}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:trigonometryPEMDASlet's solve:to find the height we need to use tan function because we are given adjacent and angle and we need to figure out opposite (height) [tex]\tan(\theta)=\dfrac{opposite}{adjacent}[/tex]
let opposite be AC
let adjacent be BC
according to the question:
[tex] \quad \: \tan( {60}^{ \circ} ) = \dfrac{AC}{BC} [/tex]
now we need a little bit algebra to figure out AC (height)
[tex] \sf \: substitute \: the \: given\: value \: of \: BC : \\ \tan( {60}^{ \circ} ) = \frac{AC}{50} [/tex][tex] \sf sustitute \: the \: value \: of \: \tan( {60}^{ \circ} ) \: i.e \: \sqrt{3} : \\ \sqrt{3 } = \frac{AC }{50} [/tex][tex] \sf cross \: multiplication: \\ 50 \sqrt{3} = AC[/tex][tex] \sf swap \: sides \: (your \: wil) : \\ AC = 50 \sqrt{3} \\AC = 86.6 \: ( \sf \: decimal \: if\: needed)[/tex][tex]\text{we are done!}[/tex]
barbie wants to buy a dress for $20 and some shirts for $12 each. She has $80. Write and solve an inequality to find the number of shirts she can buy.
Answer:
20+12x=80
Step-by-step explanation:
she can buy 5 shirts
Answer:
Well, she can buy 5 shirts!
Step-by-step explanation:
Since 12X5 is 60, we can add 20 dollars up icluding the dress and we get 80! Hope this helps!
Find the distance between the points (8,9) and (0,4).
Write your answer as a whole number or a fully simplified radical expression. Do not round.
___ units
What is the biggest difference between an adult's
budget and a teen's budget?
Answer:
Parents usually have a bigger budget bc they can work , teens on the other hand depending on age cant
Step-by-step explanation:
what is x 1/4(8x+12)=21
Answer:
x = 9
Step-by-step explanation:
1/4(8x+12) =21
1/4 * 8x = 2x
1/4 * 12 = 3
2x + 3 = 21
21 - 3 = 18
2x = 18
18/2 = 9
x = 9
Answer:
x=9
Step-by-step explanation:
Try first by multiplying the 8x and 12 in the brackets by 1/4 so it will be:2x+3=21
Now subtract 3 from each side2x=18
Then divide each side by 2x=9
Help pls!! What is the location of L?
Answer:
Its kind of blurry but i think its 3,4
Step-by-step explanation:
If X axis and Y axis goes by 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Then it would be 3,4
Answer:
assuming you want the coordinates it is (3,4)
Step-by-step explanation:
Which of the following expressions is equivalent to the expression below?
z (2a + b) – (4a + b)
PLEASE HELP
Answer:
-2a
Step-by-step explanation:
The owner of a bookstore orders 32 copies of a book for $12.34 each. What was the total cost for the books? Enter your answer in the box.
Answer:
It costs $394.88
Step-by-step explanation:
Was it correct??
Answer:
The total cost for 32 books is $394.88.
Step-by-step explanation:
Can anyone help me please
Answer:
Step-by-step explanation:
Sorry bro can’t help you on that one
A bike store sells scooters at a 54% markup. If the store sells each scooter for 69.30 then what is their markup price?
Answer:
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Each afternoon at leat 40 people buy coffee from a coffee shop .Write an inequality that represents this situation.Let x represent the number of people who buy coffee in an coffee in an afternoon
Answer:
x ≥ 40
Step-by-step explanation:
Given:
At least people buy coffee = 40
Number of people buy coffee = x
Find:
Inequality
Computation:
Number of people buy coffee ≥ At least people buy coffee
x ≥ 40
There are six bottles of juice for the same size and we need to make each kid have a 1/3 of a bottle how many kids will there be enough for is this the right story problem for 6÷1/3
Answer:
yes, 6÷1/3, which is 6×3 or 18
Step-by-step explanation:
PLS PLS HELP IM A HOPELESS 6th GRADER
Answer:
10
Step-by-step explanation:
You can count from point A to B.
Which triangle is congruent to ABC?
State whether or not each of the triangles are similar (use either AA, SSS, or SAS)
Answer:
ΔABC and HGF are similar.
Step-by-step explanation:
In the given triangles ABC and HGF,
If both the triangles are similar,
Their corresponding sides will be proportional.
[tex]\frac{AB}{GH}=\frac{BC}{FG}= \frac{AB}{HF}[/tex]
[tex]\frac{72}{12}=\frac{48}{8}= \frac{84}{14}[/tex]
6 = 6 = 6
True.
Therefore, ΔABC and HGF are similar.
Pls help me i’m on my test and i’m stuck
A car costs $45,000 new but depreciates at a rate of 19% per year. What is the value of the car after four years?
A
$19,371.02
B
$44,744.00
c.
$45,000.43
D.
$90,240.26
Answer:It is 19,371.02
Step-by-step explanation: If You Find out What 19 Percent of the number is then subtract it from your Number Then Repeat This 4 Times
Why do you think triangles and math are important and bridges you must use proper math terms and provide your reason as wide triangles and bridges are important must contain 3 to 4 sentences. Help
can someone please like pretty please help me with this? i seriously need help and my teacher won’t help me with it even after I’ve told him I don’t understand it and it’s about to be due and Emmy whole grade depends on it and I have no idea how to solve it ! I’ll mark you brainleist and give a 5.0 rating, PLEASE HELP !!
Answer:
She made $1230 more on printed shirts than plain shirts in 25 weeks.
Step-by-step explanation:
Hi,
Okay, I have to admit, this is pretty complicated. But, it's not impossible :) First things first, we know that the equation in the table is the number of shirts sold after W number of weeks. We know that we need to, first, find the total number of shirts sold in 25 weeks.
The equation for the plain shirts is 5w -4. Let's start with that.
Plugin 25 for w to find the total number of plain shirts sold after 25 weeks.
5w - 4
5(25) - 4
= 121
She sold 121 plain shirts after 25 weeks. But we're not done yet, we still have to see how much money she made after selling 121 plain shirts. To do this, we have to multiply the total number of plains shirts sold by 15. (we know that each plain short costs $15, that's why we're multiplying it by 121)
When you do this...
121 x 15
You get...
$1815
She got $1815 after 25 weeks just for selling plain shirts.
Now, let's find the total cost of printed shirts after 25 weeks.
The equation for the printed shirts if 8w + 3.
8w + 3
8(25) + 3
= 203
She sold 203 printed shirts in 25 weeks. Let's find the cost. Each printed shirt costs $15 so we need to multiply 203 by 15.
203 x 15
You get...
$3045
She made $3045 by selling printed shirts in 25 weeks.
Now, we have to subtract $3045 by $1815 to find how much more she made. You get...
3045 - 1815
= $1230
She made $1230 more on printed shirts than plain shirts in 25 weeks.
I really hope this helps :)
Deon invests $15,000 in a savings account that pays 3% simple interest. How much will be in the account after 4 years if Deon makes no withdrawals or deposits to the account?
Answer:
$16,800
Step-by-step explanation:
The amount that would be in the account = amount deposited + interest earned on deposit
interest earned on deposit can be determined by determining the simple interest
Simple interest = principal x time x interest rate
principal = the amount deposited = $15,000
Time = the duration of the deposit = 4 years
interest rate = the percentage on deposit that would be earned = 3%
15,000 x 0.03 x 4 = $1,800
The amount that would be in the account = $15,000 + $1800 = $16,800
Miguel can type 42 words in 6 minutes
What is his rate in words per minute?
WORD PROBLEM
also thank you so much for the help
Derrick bought 7 tacos and 5 burritos and spent a total of $37.50. Stella bought 3 tacos and1 burrito and spent a total of $11.50. Determine the price for one taco and one burrito
please solve this: expand (4+2x)1/2
Answer:
Refer to the attachment. Hope it helps you. Please mark as the brainliest. Thanks
FIND THE AREA (LEAVE EXPLANATION)
Answer:
82 mm^2
Step-by-step explanation:
you would have to find the area for 2 squares. The first is 8 x 9, so the area of that would be 72. The second square is 5 x 2, which is ten. Add those together to get 82
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answer:
[tex]3x-1[/tex]
Step-by-step explanation:
[tex]3+2(x-2)+x=3+2x-2.2+x=(2x+x)+(3-4)\\=3x-1[/tex]
Answer:
3x-1
Step-by-step explanation:
trust me i know
HELP PLEASEE!! What is the value of x in the triangle?
its a hypotenuse triangle with 3√2 on one side and x
answers:
a, 3 √2
b. 3
c. 6
d. 6 √2
e. 2 √2
Answer:
its mostly 6
Step-by-step explanation:
but did they give a answer sheet?