Answers
Answer:
c = 7Step-by-step explanation:
From Thales:
[tex]\dfrac{UW}{VX}=\dfrac{WY}{XZ}\\\\\dfrac9c=\dfrac{27}{21}\\\\c\cdot27=9\cdot21\\\\c=\dfrac{9\cdot21}{27}=7[/tex]
Related Questions
an equation has a slope of -14 and passes through the point, (1,0) what is the slope of the equation of the line when written in slope-intercept form
Answers
Answer:
y= -14x +14
Step-by-step explanation:
Answer:
y= -14x +14
Step-by-step explanation:
Complete the proof that △UVY≅△WVX.
Answers
Answer:
ASA
Step-by-step explanation:
Angle side angle the angles are marked and the one side is too
Use inverse operations to solve for x, keeping the equation balanced at all times.
x +7= 20
What do I do?
Answers
x=13
A train is traveling at a speed of 60 miles per hour. What statements are correct? Select all that apply.
The number of miles the train travels causes a change in the number of hours.
The number of hours causes a change in the number of miles the train travels.
Om, the number of miles, is the independent variable.
h, the number of hours, is the dependent variable.
m, the number of miles, is the dependent variable.
h, the number of hours, is the independent variable.
Answers
Answer:
2, 5,6
Step-by-step explanation:
Answer:
2, 5, 6
Step-by-step explanation:
plz give me brainliest, i have no more and i need to level up
I haven't did my math for a month since brainly tutoring wasn't working. I need you guys help
Answers
Answer:
$2.50
Step-by-step explanation:
Answer:
$25 per ft2
Step-by-step explanation:
you have to calculate the area (20x8=160sq ft) and then get 4000/160 which is $25.
Which of these describes the equation –18x + 9y = –416?
A
The equation is not linear because it has 2 variables, not 1.
B
The equation is not linear because it is not in the form y = mx + b.
С
The equation is linear because it has variables with exponents of 0.
D
The equation is linear because it can be rewritten in the form y = mx + b.
Answers
Answer:
We conclude the equation is linear because it can be rewritten in the form [tex]y = mx + b[/tex].
Hence, option D is correct.
Step-by-step explanation:
The slope-intercept form of the line or linear equation
[tex]y = mx+b[/tex]
where
[tex]m[/tex] is the slope[tex]b[/tex] is the y-intercept
Important Tip:
The graph of a linear equation is always a straight line.
Convert the given equation in the slope-intercept form
[tex]18x + 9y = -416[/tex]
subtract 18x from both sides
[tex]18x+9y-18x = - 18x-416[/tex]
simplify
[tex]9y = -18x - 416[/tex]
divide both sides by 9
[tex]y=-2x-\frac{416}{9}[/tex]
Now, comparing the equation [tex]y=-2x-\frac{416}{9}[/tex] with a slop-intercept form of linear equation
The slope m = -2The y-intercept b = -416/9Therefore, we conclude the equation is linear because it can be rewritten in the form [tex]y = mx + b[/tex].
From the attached graph, is also clear that the graph of the equation [tex]y=-2x-\frac{416}{9}[/tex] is a straight line.
Hence, option D is correct.
Answer:D
Step-by-step explanation:
AHHHHHH AGAIN!?
so someone helped me understand how to do long division again! ty, i just need to know...
what is this?
ima give the crown again for this one as well (also 20 points for this!) (sorry if im bothering anyone!!)
Answers
Answer:
The anwser is 321.6 I hope it helps
Alejandro decided on purchasing a $160,000 home. At closing he brought a check for $4940. The closing costs were as follows:
Title Fee $545
Processing Fee $2100
Appraisal $695
Based on this information, how many points did Alejandro purchase?
A. 1
B. 2
C. 0
D. 3
Answers
Answer: 1
Step-by-step explanation: 545+2100+695= 3340
$4,940-$3,340= $1,600
1600/160,000 x 100 = 1
Answer:is actually 1
Step-by-step explanation:
trust me guys
Ms.Lee bought some Reese and a bag of chips. They cost $4.36 altogether. The chips cost $1.60 more than the Reese. How much did the Reese cost?
Answers
Answer: $1.38
Step-by-step explanation:
Let the value of the Reese be represented by x
Since the chip cost $1.60 more than the Reese, then the chip will be:
= x + 1.60
Since they cost $4.36 altogether, the value of the Reese will be:
x + (x + 1.60) = 4.36
2x + 1.60 = 4.36
2x = 4.36 - 1.60
2x = 2.76
x = 2.76/2
x = 1.38
The Reese cost $1.38
Answer:
1.36
Step-by-step explanation:
A school rewards students for good work by giving them merit points.
James has x merit points.
Sarah has four times as many merit points than James.
Robert has 31 fewer merit points than James.
Each merit point is worth 3 pence.
All three of the students have a total of £14.73
Work out how many merit points each student has.
Answers
Answer:
hi...... hello.. m...... n. b
This is a practice delta math but i need help.
Answers
Answer:
it is the one that goes [tex]a_{n} =10(-2)^{n}[/tex]
Step-by-step explanation:
10 is the starting term a(sub 1). 2 is r or the common ratio and n is the term number you want to find. I hope this helps!
Which expression best represents “7 fewer than 4 times a number x”?
Answers
Answer:
4x-7
Step-by-step explanation:
Jamie drank 4 times as much juice as Brodie. Jamie drank 280 milliliters of juice.How much did Brodie drink ?
Answers
Answer:
Brodie drank 70 milliliters
Step-by-step explanation:
280 divided by 4 equals 70
To check: 70 x 4 = 280
Hence, the Brodie drink [tex]280[/tex] milliliters.
What is the simplification?
Simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.
Here given that,
Jamie drank four times as much juice as Brodie. Jamie drank [tex]280[/tex]milliliters of juice.
So,
[tex]\frac{280}{4}=70[/tex] millilitres
And, Jamie drank four times as much juice as Brodie
[tex]70[/tex] x [tex]4[/tex] = [tex]280[/tex]
Hence, the Brodie drink [tex]280[/tex] milliliters.
To know more about the simplification
https://brainly.com/question/12795317
#SPJ2
Help!! me choose the inequality
Answers
Lillian works 7 hours each day for 5 days a week.
She earns £420 each week.
How much does she earn per hour?
Answers
Answer:$12 dollars and hour
Step-by-step explanation:
7 hours times 5 days a week equals 35 hours. 420/35 hours equals 12 dollars
Juice is on sale with the rule "buy one, get one half-off." Write an
expression in two different ways to represent the cost of buying two
containers of juice on sale.
Answers
Answer:
total = 0.5(unit$) + unit$
total = unit$(1.5)
Step-by-step explanation:
The expression which is helpful to find the cost of buying two containers of juice on sale is x + 0.5x.
How to form an equation?Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
As per the given, buy one and get one half off.
For x number of units,
Total = x + 0.5x
Hence "The expression which is helpful to find the cost of buying two containers of juice on sale is x + 0.5x".
For more about the equation,
https://brainly.com/question/10413253
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Solve for x
-4 + x _< 9
Answers
Answer:
Step-by-step explanation:
what is the underscore for?
Answer:
your answer should be x < 13
Step-by-step explanation:
Hope this helps and have a nice day :)
Which pair of lines are perpendicular lines?
Answers
Answer:
A
Step-by-step explanation:
perpendicular lines have the same slope
Which value from the set (54,45,27,6) makes 54/x = 9 true?
Answers
Answer:
x = 6
Step-by-step explanation:
54/6 is 9. This is the only correct one.
Hope it helps!
Find the quotient:
2x² – 9x - 5
x-5
10)
Type answer here
Answers
Answer: 2x+1
Step-by-step explanation:
Pls help this is due in 2mins
Answers
Answer:
45 dimes
Step-by-step explanation:
66 nickels = 66 x $0.5 = $3.30
$7.80 - $3.30 = $4.50
$4.50 / $0.10 = 45
pleasee help this is due today I'll give brainliest
If a rectangle's area is 3 15/16 width square feet and its length is 1 1/8 feet. What is the width
Answers
Answer:
3.5 or 3 and 1/2
Step-by-step explanation:
3 and 15/16 / 1 and 1/8
F(x)=bx^2+32 For the function f defined above, b is a constant and f(2)=40. What is the value of f(-2)?
Answers
Answer:
f(-2) = 0
Step-by-step explanation:
Given that:
f(x) = bx^2 + 32
f(2) = b(2)^2 + 32
f(2) = 4b + 32
f(2) = 4b = -32
f(2) = b = -32/4
f(2) = b = -8
Thus;
f(-2) = -8(-2)^2 + 32
f(-2) = -8(4) + 32
f(-2) = -32 + 32
f(-2) = 0
Answer:C
Step-by-step explanation:
yessir
what is 512.3 divided by 10
Answers
Answer:
51.23
Step-by-step explanation:
Hi !
So basically all you need to do with an equation like this move the decimal.
And the direction you move it depends on the value of the largest digit as well as if it is larger or smaller than 0.
So lets look at 10 and make it 10.0 so its a decimal and make things a bit easier.
So 10.0 is just one digit moved in the decimal world. (100.0 would be 2, 1000.0 would be 3, and so on.)
And 10.0 is greater than 0.
Greater than 0 = Move decimal left
Less than 0 = Move decimal right
So now we know to move one space to the left.
512.3
>
One to the left
>
51.23
And its that easy, that is your answer.
I hope this helps!
If you have any questions or concerns please let me know!
HELP PLSSS 20 POINTS!!! ASAP
Answers
Answer:
60
Step-by-step explanation:
did this before so easy
Answer:
60
Step-by-step explanation:
here are the ingredients needed to make 8 buiscuits 90g of butter 35g of sugar and 125g of flour hamid has 315g of butter 150g of sugar and 500g of flour work out the greatest number of buiscuits hamind can make (and how like the working out)
Answers
Answer:
These ten cookie recipes that take less than 15 minutes will blow your mind
What can be better than sitting on a sofa, cuddled up in cozy blanket, sipping tea, and nibbling on a few (or more) fresh, delicious cookies after a long, cold day? You can argue that this situation is impossible; you're busy, and never have enough time or energy for baking yummy goods.
Here at Bright Side, we know how little time you have for desserts. That is why we put together a list of ten recipes for the best cookies that only take 15 minutes to make.
Coconut cookies
f(x)=1/4(x+3)+2
Determine whether the relationship being represented is linear, exponential or neither.
A.
linear
B.
exponential
C.
neither
Answers
(Blank)% of 600,000= 120,000
I need to know what blank is
Answers
Answer:
20%
Step-by-step explanation:
Hope this helps!!!
Find the solution to the system of equations. y = 2x + 2 ([?], [?])
Answers
Subtract -5x^2+7x+1 from 8x^2+x-10
I will give brainleist
Answers
Answer:
3x² + 8x - 9
Step-by-step explanation:
8x² - 5x² +x+7x-10+1
=3x² + 8x - 9