Answers
Answer:
29
Step-by-step explanation:
at 9 on both sides to get m alone
-9+m=20
+9. +9
m= 29
Answer:
I believe the answer is 29
Related Questions
For which value of c will the equation 2x-5=2x-c have an infinite number of solutions?
3
4
5
6
Answers
HELPLPOO ASAP PLEASE HELP MEE
Answers
Pls help! Hurry!!!!
Find the equation of the line. y=___x+___
Answers
Answer:
y = -1/3 -6
Step-by-step explanation:
y intercept is -6 because thats where the line hits the y intercept
the slope is -1/3 because of rise over run
HELPP!!! FIND THE SOLUTION TO THE SYSTEM OF THE EQUATION. pleaseeee I’ll give brainliest.
Answers
hope this helps
Shelby owns a sporting goods store. She buys knowre tennis rackets at a
wholesale price of $100 per racket and sells them for $150. What is the
percent markup?
Answers
Answer:
$50
Step-by-step explanation:
The graph of 2x-3y=4 is shown. What is the domain of
this function?
Answers
x=3/2y + 2
I hope this helps
Could I have brainiest plz ;-;
what is the slope of a line that is defined by x+y=10
Answers
Answer:
-1
Step-by-step explanation:
Turn into slope-intercept form.
x + y = 10
~Subtract x to both sides
y = 10 - x
~Reorder
y = -x + 10
We know that slope-intercept form is y = mx + b where m = slope and b = y-intercept. Thus, the slope is -1.
Best of Luck!
Create your own system of 2 equations word problem. Answer it with full step by step explanation. Help and thank you.
Answers
Answer:
30Step-by-step explanation:
to understand the stepsyou need to know about:system of linear equationword problemsPEMDASfirst step
let's create the equation word problem
my mother's current age is four times the sum of the ages of my two sisters. After 5 years, my mother's age will be double the sum of the ages of my two sisters. What is the current age of my mother? (imaginary problem)let's solve
let my mother's and sister's age be x and y respectively
according to the first condition,x=4y....(I)
according to the 2nd condition,x+5=2(y+5×2).....(ii)
so the system of linear equations is
x=4y
x+5=2(y+5×2)
gets from the second equation
x+5=2(y+10)
x+5=2y+20
4y+5=2y+20 (as x=4y)
2y=15
y=7.5
so the age of mother is
x=4.(7.5)
x=30
Find the value of x and the measure of the angle labeled 2x .
Answers
Answer: B
Step-by-step explanation:
is k less than 24 ? please help i just want to get done with school
Answers
Answer:
Step-by-step explanation:
depends what K is.
But usually an algabraic letter with no value is equal to one
K=1
hoped that helped a little
Which is the correct equation for the graph of f(x), a transformation of the graph of g(x) = log2x? A. f(x) = -log2(x + 2) B. f(x) = log2(x − 2) + 2 C. f(x) = -log2x + 2 D. f(x) = log2x − 2
Answers
The equation of the function f(x) is: f(x) = log2(x − 2) + 2 option (B) f(x) = log2(x − 2) + 2 is correct.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a parent function:
g(x) = log₂x
Transformation:
g(x) → g(x) + 2
G(x) =log₂x + 2
The function will shift upside by 2 units.
G(x) → G(x-2)
f(x) =log₂(x-2) + 2
The function will shift right side by 2 units.
Thus, the equation of the function f(x) is: f(x) = log2(x − 2) + 2 option (B) f(x) = log2(x − 2) + 2 is correct.
Learn more about the function here:
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Answer:The equation of the function f(x) is: f(x) = log2(x − 2) + 2 option (B) f(x) = log2(x − 2) + 2 is correct.
What is a function?
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a parent function:
g(x) = log₂x
Transformation:
g(x) → g(x) + 2
G(x) =log₂x + 2
The function will shift upside by 2 units.
G(x) → G(x-2)
f(x) =log₂(x-2) + 2
The function will shift right side by 2 units.
Thus, the equation of the function f(x) is: f(x) = log2(x − 2) + 2 option (B) f(x) = log2(x − 2) + 2 is correct.
Learn more about the function here:
brainly.com/question/5245372
#SPJ2
Step-by-step explanation:
find the 10th term in the sequence -5,-4,-3,-2
Answers
that would be -1 happy halloween
Answer:
4
Step-by-step explanation:
-5,-4,-3,-2,-1,0,1,2,3, 4
If 96 people attend a concert and tickets for adults cost $3.75 while tickets for children cost $3.50 and total receipts for the concert was $350.50, how many of each went to the concert?
Answers
Answer: 58 adults and 38 children went to the concert.
Step-by-step explanation:
Let x= adults , y= children
As per given ,
x+y = 96 (i)
3.75x+3.50y = 350.50 (ii)
Multiply 3.75 to (i) , we get
3.75 x + 3.75y = 360 (iii)
Eliminate (ii) from (iii)
[tex]3.75 y-3.50y= 360-350.50\\\\\Rightarrow\ 0.25y= 9.5\\\\\Rightarrow\ y=\dfrac{9.5}{0.25}\\\\\Rightarrow\ y= 38[/tex]
put this in (i) , x+38 = 96
x= 96-38 = 58
So, 58 adults and 38 children went to the concert.
Help me find the x for this equation
Answers
Answer:
x = - 12
Step-by-step explanation:
Since line with identical signs are parallel and a transversal is making right angle with one of the lines.
So,
[tex](x + 102 ) \degree= 90 \degree \\ \\ x + 102= 90 \\ \\x = 90 - 102 \\ \\ x = - 12[/tex]
Yasan bought a car for £3,000 and later sold it for £2,700 what percentage loss did Yazan make?
Answers
Answer:
10%
Step-by-step explanation:
300/3000 × 100 = 10
hope this helps
What's the 50th term of -4,1,6,11
Answers
Answer:
64250
Step-by-step explanation:
which describes a possibile sequence of transformations that transforms polygon GHJK polygon GHJK
Answers
Answer:
Cant answer without the polygons.
Step-by-step explanation:
To answer this question, I would need to see polygon GHJK and GHJK prime on a graph.
i need the answer because i’ve got like 10 other essays and assessments
Answers
Work out the angle of x ?
Does anyone know how to do this..
Answers
Answer:
x = 45°
Step-by-step explanation:
From the triangle given in the picture,
It's given that two sides of the triangle are equal so the triangle is an isosceles triangle.
By the property of isosceles triangle,
Opposite angles of the equal sides are equal in measure.
By triangle sum theorem,
x + x + 90° = 180°
2x + 90 = 180
2x = 180 - 90
x = [tex]\frac{90}{2}[/tex]
x = 45°
Which ratio forms a proportion with 16/20?
A. 4/10
B. 32/50
C. 8/12
D. 4/5
Answers
Answer:
the required ratio which forms proportion with 16/20 is D.) 4/5
Step-by-step explanation:
when you will simplify the ratio you will get
4/5
I WILL GIVE BRAINLIEST
What is the classification of each system?
Drag the answers into the boxes to match each system.
{4x+y=8x+3y=8
{−4x+6y=−22x−3y=1
{5x−2y=45x−2y=6
Answers
Answer:
15
Step-by-step explanation:
4x+y=8 so the answer is 15?
Answer:
Consistent Independent
Consistent Dependent
Inconsistent
Step-by-step explanation:
I need help on this!
20 points! (I have been working for hours)
Answers
find the measure indicated
Answers
Answer:
B) 69°
Step-by-step explanation:
The missing measure is supplementary angle of 111° which means their sum is equal to 180°
180 - 111 = 69.
What positive or negative integer represents you descending 15 feet into a cave?
Answers
Answer:
-15
Plzzzz give me Brainliest!
14. There are 12 marbles in a bag. Of these, Four of them are blue and the rest are green. You reach into the bag and take out two marbles without looking. What is the probability that both marbles are blue? Round to the nearest whole percent.
Answers
Answer:1/4
Step-by-step explanation: im sry if im wrong
The probability that both marbles are blue is 9 percent.
It is given that 12 marbles in a bag, four of them are blue and the rest are green.
To find the probability that both marbles are blue.
What is probability?The ratio of the number of outcomes in an exhaustive set of equally likely outcomes that produce a given event to the total number of possible outcomes.
Let both the marble be blue for event A.
P(A)=2C4/2C12 (combination formula)
=6/66
=1/11
≅0.09
=9percent.
So ,the probability that both marbles are blue is 9 percent.
Learn more about probability here:
https://brainly.com/question/20984864
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Is y= 30x linear or proportional
Answers
Answer:
proportional
What is the area of the shape
Answers
Ansl
Step-by-step explanatio
Shawn solves the following
equations as shown.
}x - 4 = 8 - x
+ 4 + 4
ſx = 12 - *
(-5)-}* = 12(-5)
X-60
Shawn's solution is marked
incorrect. Which best explains
Shawn's error?
A. Shawn added 4 to both sides of
the equation instead of
subtracting 4.
B. Shawn multiplied by -5 on both
sides of the equation instead of
Answers
Answer:
A. shawn added 4 to both sides of the equation instead of subracting 4
When the domain of a function has an infinite number of values, the range always has an infinite number of values. True or false
Answers
Answer:
Thus, the statement is False!
Step-by-step explanation:
When the domain of a function has an infinite number of values, the range may not always have an infinite number of values.
For example:
Considering a function
[tex]f(x) = 5[/tex]
Its domain is the set of all real numbers because it has an infinite number of possible domain values.
But, its range is a single number which is 5. Because the range of a constant function is a constant number.
Therefore, the statement ''When the domain of a function has an infinite number of values, the range always has an infinite number of values'' is FALSE.
Thus, the statement is False!
find two integers whose sum is -5 and whose product is 4
Answers
Answer:
ooh this hard um...
Step-by-step explanation:
isn't that impossible?
Answer:
-4 and -1
Step-by-step explanation: