Answers
Answer:
All real numbers
Step-by-step explanation:
4(x+1) = 4x+4
Distribute
4x+4 = 4x+4
Subtract 4x from each side
4x+4-4x = 4x+4-4x
4=4
This is always true so there are infinite solutions
Solution:
Let's find the required solution,
→ 4(x + 1) = 4x + 4
→ 4x + 4 = 4x + 4
→ (4x - 4x) + 4 = 4
→ 4 = 4
→ LHS = RHS
The answer is all real numbers.
Related Questions
The quotient of a number and -7, decreased by 2, is 10
Answers
Answer:
Let the required number be x
The quotient of a number and -7, decreased by 2, is 10
According to the above problem, we get
[tex] \frac{x}{( -7)} - 2 = 10 \\ \frac{x}{( - 7)} = 10 + 2 \\ \frac{x}{( - 7)} = 12 \\ x = ( - 7) \times 12 \\ \boxed{x = - 84}[/tex]
Therefore, the required number is -84.
-84 is the right answer.B is the midpoint of AC and E is the midpoint of BD. if A(-9,-4), C(-1, 6), and E(-4, -3) find coordinates of D
Answers
Answer: The coordinates of D are (-3, -7).
Step-by-step explanation:
First, we need to find the coordinates of B. In order to do that, take the average of the two points that make up the segment which are A and C.
Average of x's: -9 + -1 = -10/2 = -5
Average of y's: -4 + 6 = 2/2 = 1
Therefore, the coordinates of B are (-5, 1). Coordinates are always (x,y).
Now we can find D by noting that the E will be the average of B and D. So we can use the average equation to determine the value of D.
Average of the x's:
(B + D)/2 = E
(-5 + D)/2 = -4
-5 + D = -8
D = -3
Average of the y's:
(B + D)/2 = E
(1 + D)/2 = -3
1 + D = -6
D = -7
The coordinates of D are (-3, -7).
8,595 ÷ 24?
334 R 3
334 R 7
358 R 3
358 R 7
Answers
Answer:
358 R 3
Step-by-step explanation:
Please help me someone my work is due in pretty soon somebody please help me
Somebody please answer
1 and 2 fully for me I will mark you as brainlest
Answers
Answer:
take a better pic, i cant read that. but i can help if u insert a new pic
Step-by-step explanation:
Select the choice that translates the following verbal phrase correctly to algebra:
the difference of m and 7 increased by 15
m − (7 + 15)
7m + 15
(m − 7) + 15
m − 7 ÷ 15
Answers
(M - 7) +15
check if the triangle whose sides are 10m, 6m and 8m is a right triangle
please
Answers
Hi there!
»»————- ★ ————-««
I believe your answer is:
Yes, the sides will make a right triangle.
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
We will check using the Pythagorean Theorem.⸻⸻⸻⸻
[tex]\boxed{\text{The Pythagorean Theorem}}\\\\a^2+b^2=c^2\\---------------\\\rightarrow 6^2 + 8^2 = 10^2\\\\\rightarrow 36 + 64 = 100\\\\\rightarrow \boxed{100=100}[/tex]
⸻⸻⸻⸻
The given measurements will form a right triangle.
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
25. Critique Reasoning A student is given the rectangle and the square shown. The student states that the
two figures have the same perimeter. Is the student correct? Explain your reasoning.
Answers
You only attached the square. Edit the question to add it, and then I'll edit my answer.
8.64 ÷ 2.25 = ______
Answers
Answer: 3.84
Step-by-step explanation:
cause it is use calculator
Answer:
8.64 ÷ 2.25=3.84
Your answer: 3.84
Step-by-step explanation:
Use the points shown on the graph to the right
to determine the slope of the
line.
10
Ø
*
Select the correct choice below and, if
necessary, fill in the answer box to complete
your choice.
2-
O A. The slope of the graph is
(Type an integer or a fraction.)
OB. The slope is undefined
Oh8
= 6
-4
C.
4
6-
-8-
10-
(Answer quickly)
Answers
Answer:
Slope: 3/4
Step-by-step explanation:
name the property of 5x•(4y+3x)=5x•(3x+4y)
Answers
The product of 6 and 14 more than a number
Answers
Answer:
its one i think
Answer:
Here, more than indicates adding, and products means result of multiplication
Thus,
6* 14+x
NOTE: These questions are to be made into an equation with using a variable. That is what i have done but if the questions states something abt the final result we get then we need to solve for x
Jackson went deep sea diving with some
friends. If he descends at a rate of 4 feet per
minute, what integer represents Jackson's
depth in a quarter of an hour?
Answers
Answer:
hello the answer is
Step-by-step explanation:
Need help with # 3 and 6!
Answers
Answer: 3 is x=50
Need more info for 6
Step-by-step explanation:
3) 3x+10=4x-40
50=x
6) 5 is 90 degrees, 3+1=90 degrees, and 4+2=90 degrees.
It is not clear what we are supposed to be solving, so I think there is some needed information cropped out of the photo. Hopefully my explanation of what equals what helps you solve it!
Evaluate the expression when x = 47 and y = 3.
x-5v
Answers
Step-by-step explanation:
x - 5y
= 47 - 5(3)
=47 - 15
= 32
Answer:
32
Step-by-step explanation:
x-5y
47-5×3
47-15
32
plz add my answer as brainliest
solve ln(x^2+x)-ln(x^2-x)=-1
Answers
Step-by-step explanation:
Using the following property of logarithms,
[tex]\ln{\left(\dfrac{a}{b}\right)} = \ln{a} - \ln{b}[/tex]
we can write the given equation as
[tex]\ln{(x^2 + 1)} - \ln{(x^2 - 1)} = \ln{\left(\dfrac{x^2 + 1}{x^2 - 1}\right)}[/tex]
[tex]\:\:\:\:\:\:\:\:\:= \ln{\dfrac{x(x + 1)}{x(x - 1)}} = \ln{\left(\dfrac{x + 1}{x - 1}\right)}[/tex]
But recall that [tex]\ln{e} = 1[/tex] so we can write our original equation as
[tex]\ln{\left(\dfrac{x + 1}{x - 1}\right)} = \ln{e}[/tex]
or simply
[tex]\dfrac{x + 1}{x - 1} = e[/tex]
Multiplying both sides by [tex](x - 1),[/tex] we get
[tex]x + 1 = e(x - 1)[/tex]
Solving for x, we get
[tex]x = \dfrac{e + 1}{e - 1}[/tex]
Y =28547, 11504 is obese, what is the %
Answers
What is the LCM of
12 and 40
Answers
Answer:
120
Step-by-step explanation:
12 and 40
Multiples of 12 = 12,24,36,48,60,72784,96,108,120..
Multiples of 40 = 40,80,120..
Common in both = 120
Answer:
120
Explanation:
The least common multiple (LCM) of two or more whole numbers is the smallest whole number that is divisible by each of those numbers. Basically, the LCM is the smallest number that all the numbers divide into evenly. So for 12 and 40, we get 120 since 120 ÷ 12 = 10, 120 ÷ 40 = 30
What is the value of the digit 5 in the number 4,578.364
Answers
Answer:
500
have a nice day!
Hey there!
4 = 4,000 = thousands
5 = 500 = hundreds
7 = 70 = tens
8 = 08 = ones
.
3 = 0.3 = tenths
6 = 0.06 = hundredths
4 = 0.004 = thousandths
Therefore, your ANSWER is: hundreds
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
brainiest to whoever right
Answers
Step-by-step explanation:
Since the the two angles are complementary, then
[tex](3x + 2) + (5x - 14) = 90[/tex]
or
[tex]8x - 12 = 90 \Rightarrow 8x = 102[/tex]
[tex]x = 12.75[/tex]
so
[tex]\angle{YXZ} = 5(12.75) - 14 = 49.75°[/tex]
What is the equation of the line that passes through the point (-7, 2) and has a
slope of -1
Answers
Answer:
y = -x - 5
Step-by-step explanation:
y = mx + b
slope = m = -1
y = -1x + b
y = -x + b
Plug in (-7, 2) for x and y, and solve for b.
2 = -(-7) + b
2 = 7 + b
b = -5
y = -x - 5
There are 32 desks in a room.
If x represents the number of rows of desks, which expression would equal the number of desks in each row?
Answers
hope that helped ❤️
9 Write three fractions that are equivalent to
30.2% using denominators of 1,000, 100,
and 10.
Answers
Answer:
[tex]\frac{3.02}{10}, \frac{30.2}{100}, \frac{302}{1000}[/tex]
Step-by-step explanation:
Each of those fractions equal 0.302 which if multiplied by 100 equals the percentage that you're looking for
The high temperature one day was -1 °F. The low temperature was -5 °F. What was the difference between the high and low temperatures for the day? and why
Answers
Answer:
The difference is 4 degrees
Step-by-step explanation:
If its difficult for you to subtract negatives just switch them to a positive 1 and 5 now subtract 1 from 5=4 and because the measure being used is degrees the final answer would be 4 degrees.
Based on the data which table shows a constant of proportionality of 3 for the ratio of Amos and guitars?
Answers
pls solve this!!! I need the answer ASAP!
Answers
Answer:
do your working
Step-by-step explanation: 356 X 366
Answer:
i dont understand
Step-by-step explanation:
Watch help video
Determine if 0.989889888988889888889... is rational or irrational and give a
reason for your answer.
The number 0.989889888988889888889... is irrational because
Submit Answer
DOLL
Answers
Rational numbers have repeating patterns, like 0.9898989898989898… where it’s just 98 over and over.
Irrational number do not have a repeating pattern.
In your number, there’s one more 8 each time, so 98, then 988, then 9888, then 98888, and so on. So it’s not repeating. Because it’s not repeating, you know it’s irrational.
If there is 6/8 of a pizza left after lunch, how many 1/6 pieces can be cut for an afternoon snack
Answers
Answer:7/12
Step-by-step explanation:
. Means x 6/
8
- 1/
6
= 6 · 3/
8 · 3
- 1 · 4/
6 · 4
= 18/
24
- 4/
24
= 18 - 4/
24
= 14/
24
= 2 · 7/
2 · 12
= 7/
1
10 points!! Pls help with 5 and 6
Answers
Answer:
I only know number 5 so here it is
the solution for the left is: 2x6=12
the solution for the right is: 5x3+4x1=15+4=19
and the answers are: 1.12 . 2.19
3-(x-1)=-1-(5-x) pls help
Answers
Answer:
[tex] - 3(x - 1) = - 1(5 - x) \\ \\ 3 - x + 1 = - 5 + x \\ \\ - x - x = - 5 - 3 - 1 \\ \\ - 2x = - 5 - 3 - 1 \\ \\ - 2x = - 9 \\ \\ x = \frac{ - 9}{ - 2} \\ \\ x = 4.5[/tex]
[tex]3 - (x - 1) = - 1 - (5 - x)[/tex]
[tex]3 - x + 1 = - 1 - 5 + x[/tex]
[tex](3 + 1) - x = ( - 1 - 5) + x[/tex]
[tex]4 - x = - 6 + x[/tex]
[tex]4 + 6 = x + x[/tex]
[tex]10 = 2x[/tex]
[tex] \frac{10}{2} = x[/tex]
[tex]5 = x[/tex]
Which integer CANNOT be a solution to the inequality 6x − 4 ≤ 7x − 3 ? (15 points)
Answers
Answer:X is greater than or equal to -1
Step-by-step explanation:
-4<7x-3-6x
-4<x-3
-4+3<x
-1<x
x>-1
Every greater than or less than sign should be equal to so they are all greater than or equal to or less than or equal to :)
