PLS HELP ILL GIVE BRAINLIEST I NEED NOW
What is the value of 'x' in the figure of the square below?
Answers
Answer:
3
Step-by-step explanation:
so you set up an equation because the sides are equal
10+x=4x+1
then you solve
10=3x+1
9=3x
x=3
Related Questions
Suppose y varies directly as x, and y = 7 when x = 2. Find x when y = 21.
Answers
Answer:
Step-by-step explanation:
y = k x X
7 = k x 2
7/2 = k...............1
hence y = 7/2x (substituting eq 1)
y = 21
therefore, x = 2y/7
x = 2 x 21
7
x = 2 x 3
x = 6
The required value of x is 6, when y =21 and y directly varies as x.
What is proportion?A mathematical comparison of two numbers is called a proportion. According to proportion, two sets of provided numbers are said to be directly proportional to one another if they increase or decrease in the same ratio.
Given that,
y directly varies as x,
Implies that,
y ∝ x
or y = k x (1)
When x = 2 and y = 7, from equation (1)
7 = k × 2
k = 7 / 2
To find the value of x when y = 21,
Substitute values of k = 7 /2 and y = 21 in equation (1),
21 = (7 / 2) × x
3 × 2 = x
x = 6
The value of x when y = 21, is 6.
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Solve for r
n(17 + r)= 34r – r
Answers
Answer:
17n/33-n is the answer
PLEASE THIS IS DUE AT MIDNIGHT LOL:
A plane flies 455 miles with the wind in the same time that it takes to fly 400 miles against the wind. If the wind is blowing at a speed of 12mph, whats the speed of the plane in still ai
Answers
Answer:
186.55 mphStep-by-step explanation:
Let the speed of the plane be s
The speed of the plane in the same direction is
s + 12The speed of the plane against wind is
s - 12Time = distance/speed
455/(s + 12) = 400/(s - 12)Solving for s
400(s + 12) = 455(s - 12)400s + 400*12 = 455s - 455*12455s - 400s = (400 + 455)*1255s = 10260s = 10260/55s = 186.55 mphy intercept of y-6=4(x+5)
Answers
Answer: y= 4x+26
Step-by-step explanation: you have to move (-6) to the other side of the equation so y is by itself.. distribute and combine like terms
3.(02.01 LC)
Simplify -3/5 divided by 7/6
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Hope this helps
Answer:
-18 over 35 is the answer
please help look at the attachment
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Answer:
i think the answer is that y is 7 and x is 9
Step-by-step explanation: sorry if this is wrong it probley is
awnser all of them pls
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First is false, second true, third is true , last is false. Wording is messed up on some gives the hint! Page 1<<<
13 is D no here << second page
Write the relation as a set of ordered palls.
4
a. ordered pairs: {(4, -2), (0, 0), (2, 4)}
b. ordered pairs: {(-2, 4), (0, 0), (4, 2)}
ordered pairs: {(-2, 4), (0, 0), (2, 4)}
d. ordered pairs: {(4, -2), (0, 0), (4, 2)}
C.
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Answer:
it would be C because of all thing that are macthing
select the correct answer. solve: -36 4/9-(-10 2/9)-(18 2/9
Answers
The answer is in the image
Geometry. Unit 1. Lesson 5. (5.2: Make it Right) Use GeoGebra
Answers
Answer:nnjjj
Step-by-step explanation:
PLS HELP ............................
Answers
Answer:
The slope-intercept form is y = [tex]-\frac{3}{4}[/tex] x + 8 ⇒ B
Step-by-step explanation:
The slope-intercept form of the linear equation is:
y = m x + b, where
m is the slopeb is the y-interceptFrom the given in the question
∵ The slope of the line is [tex]-\frac{3}{4}[/tex]
∴ m = [tex]-\frac{3}{4}[/tex]
→ Substitute its value in the form of the equation above
∴ y = [tex]-\frac{3}{4}[/tex] x + b
→ To find b substitute x and y by the coordinates of any point on the line
∵ The line passes through the point (8, 2)
∴ x = 8 and y = 2
∵ 2 = [tex]-\frac{3}{4}[/tex] (8) + b
∴ 2 = -6 + b
→ Add 6 to both sides to find b
∴ 2 + 6 = -6 + 6 + b
∴ 8 = b
→ Substitute the value of b in the equation above
∴ y = [tex]-\frac{3}{4}[/tex] x + 8
∴ The slope-intercept form is y = [tex]-\frac{3}{4}[/tex] x + 8
Luke opened a savings account with a balance of $0.00 and deposited $20.00. During the next 2 weeks, he made two more deposits for $15.00 and $35.00. At the end of the month, he made a withdrawal that brought his balance back to $0.00. Assuming no interest was earned, how much money did Luke withdraw from his savings account?
Answers
Answer:
85$ was withdrawed.
Step-by-step explanation:
20 + 30 + 35 = 85 - 85 = 0
Answer:
Okays so Luke deposited $20.00, $15.00, and $35.00 so we can make the equation
$20.00 + $15.00 + $35.00 = $70.00
At the end of the month he withdrawaled all of his money which brought it back to $0.00. That means that Luke withdrawled $70.00 from his bank account!
I hope that this helps
Order the numbers from least to greatest: 7, 18, 12, -16, -11, 1 *
Answers
Answer:
-16, -11, 1, 8, 12, 18
Answer:
-16,-11,1,7,12,18
Step-by-step explanation:
Negative numbers are smaller the farther away they are from zero. Positive numbers get bigger the farther away from zero they go.
|-4 + 3| · 8. what is the value
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Order of operations , work done in the absolute value is always positive
pleas help this is due at mid night and idk how to do it
Answers
Answer:
i wish i could help but i have to do my work slso that is due 1 min before midnight
Step-by-step explanation:
What is the prime factorization of 135?
3 × 53
33 × 5
32 × 52
3 × 5 × 9
Answers
Answer:
3 x3 x 3 x 5
Step-by-step explanation:
Answer:
135 is a composite number.
135 = 1 x 135, 3 x 45, 5 x 27, or 9 x 15.
Factors of 135: 1, 3, 5, 9, 15, 27, 45, 135.
Prime factorization: 135 = 3 x 3 x 3 x 5, which can also be written 135 = 3³ x 5
Step-by-step explanation:
i need help on this one plz and thanks :)
Answers
opposite angles - 97
97 + 54 = 151
180-151= 29
A team is playing a game and currently has 43 points. If they lose 56 points and then gain 13 points, what will their score be? Write an expression that models this situation and evaluate the expression.
Answers
Answer:
(43 - 56) + 13 = 0 points
Step-by-step explanation:
We start with 43 points and loose 56 -- 43-56
then, 13 points are gained = (43 - 56) + 13
simplify and solve:
-13 + 13 = 0
*Note: you can write the expression without the brackets
Matthew and Jayden own competing taxicab companies. Both cab companies charge a one-time pickup fee for every ride, as well as a charge for each mile traveled. The equation y = 1.32 + 2 represents what Matthew's company charges. Jayden charges a $2.50 pickup fee and $2.40 per mile. Use the dropdown menu and answer-blank below to form a true statement. less Matthew's company charges $ per mile than Jayden's.
Answers
Mathew's company charges $0.4 less per mile than Jayden's
The equation that represents Mathew's charges is given as:
[tex]y = 1.32 + 2x[/tex]
Jayden's pickup is given as $2.50, while the rate per mile is given as $2.40.
So, the equation that represents Jayden's charges is
[tex]y = 2.50 + 2.4x[/tex]
So, the equations are:
[tex]y = 1.32 + 2x[/tex] --- Mathew
[tex]y = 2.50 + 2.4x[/tex] --- Jayden
A linear equation is represented as:
[tex]y = mx + b[/tex]
Where:
m represents the slope/rate.
Hence, Mathew's company charges $0.4 less per mile than Jayden's
Read more about linear equations at:
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48.073 rounded to the nearest hundredth
Answers
Number: 48.073
Nearest: hundredths (2 decimal)
Result: 48.07
hope this helped and hope its correct tell me it its not !!!
5/12 x 4/5????????????
Answers
Answer:
1/3
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
5/12*4/5=2/3
Which graph represents -3x + 5y = -15
Answers
Answer:
B
Step-by-step explanation:
The y intercept is -3 because -15/5=-3
The obtained coordinates are matching with graph B. Therefore, option B is the correct answer.
The given equation is -3x + 5y = -15.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Rearrange the given equation that is 5y = -15+3x
y= 3/5 x - 3
Put x=0, y=0-3
y=-3
Put x=5, y=3-3
y=0
Now, the coordinates to plot graph are (0, -3) and (5, 0).
The obtained coordinates are matching with graph B. Therefore, option B is the correct answer.
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Bobby and Jordan are completing a science lab in which they record the temperatures of various liquids and find the average temperature. The temperatures are listed below.
-12, -3.4, 7, 2.6
What is the average temperature of the liquids?
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Answer:
-1283
Step-by-step explanation:
yes!
who is the president of USA
Answers
Answer:
Donald trump is the president
Answer:
donald trump at the time but soon it will change
Step-by-step explanation:
Elijah keeps track of when his baby sister’s shoe size increases. He notes that on a certain day her shoe size increases to 6½. Select all the true statements about the relation Elijah observes between his sister’s age, in days, and her shoe size.
Group of answer choices
The domain of the relation is discrete.
The domain and range are restricted to positive integers.
The relation is not a function.
The domain and range are restricted to positive numbers.
The domain of the relation is continuous.
Answers
Answex-y
Step-by-step explanation:
It seems right.
I really need help if I can’t get this answer correct then ima fail this class plz
Answers
Answer: a (-5 ,6 ) b (-10, 6) c (-8, 1) d (-3 , 1)
Step-by-step explanation:
all the x flip because it goes to the - x side but y stays the same because its in quadrate 2 :) hope that helps
John is 5 years older than Randy. Oscar is twice as old as Randy. How old are each of the three boys is the sum of their ages is 85?
Answers
Evidence: (5+x)(x)(2x) = 85
4x +5 = 85
4x = 80
x= 20 which is Randy’s age
20+ 5= 25 which is Johns age
20 • 2 = 40 which is Oscar’s age
what is the meaning of life to you?
Answers
Answer:
To me, life is something to explore as a pioneer and come out as a successful person. Each person's life is designed to be unique and your experience cannot be felt my others unless they have gone through it the same exact way you did. Life gives you more than you expect and it doesn't always have to be happiness. You have to go deeper to discover all the skills and talents to bring out a fruitful life.
I dont under stand how i am supposed to answer
Answers
So 20 degrees
what do the differences between the points represent
Answers
Answer:
The point represent the difference between the two sides that what are different between them.
