Answer:
x=1
Step-by-step explanation:
f(x) = 2x + 1
g(x) = 5x – 2
f(x) = g(x)
2x+1 = 5x-2
Subtract 2x from each side
2x+1 = 5x-2-2x
1 = 3x-2
Add 2 to each side
1+2 =3x-2+2
3 = 3x
Divide by 3
3/3 =3x/3
1 =x
What is the measure of the largest angle having sides of length 215, 309 and 278? WILL MARK BRAINLIEST. PLEASE HELP
Answer:
Angle B is 76.44°
Step-by-step explanation:
The sum of three consecutive numbers is 18. Find the smallest number :-
Answer:
The numbers are 5, 6, and 7. The smallest number is 5.Step-by-step explanation:
Given :-The sum of three consecutive numbers is 18.To Find :-The smallest number.Solution :-➊ To find the smallest number, let us consider the three consecutive numbers be x, x + 1, and x + 2.
Given :
Sum of the numbers = 18.Numbers = x, x + 1, and x + 2.According to the question,
↦ x + x + 1 + x + 2 = 18
↦ 3x + 3 = 18
↦ 3x = 18 - 3
↦ 3x = 15
↦ x = 15/3
➦ x = 5
∴ Hence, the required value of x is 5.
➋ Now we have the value of x. So, by putting the value of x in the assumed numbers we will find out the numbers and then check which is the smallest number.
➲ First number = x = 5.
➲ Second number = x + 1 = 5 + 1 = 6.
➲ Third number = x + 2 = 5 + 2 = 7.
∴ Hence, the smallest number is 5.
✻ Verification ✻
↦ x + x + 1 + x + 2 = 18
Putting x = 5 we get,
↦ 5 + 5 + 1 + 5 + 2 = 18
↦ 5 + 6 + 7 = 18
↦ 18 = 18
➦ LHS = RHS
∴ Hence, Verified ✔
4. Rajahn thought his
bookcase was 80" tall.
It was actually
75.75". What was his
percent error rounded
to the nearest tenthe
Will mark Brainlyest
Answer:
the erroris 3.6%
Step-by-step explanation:
2. Here is a true statement: -8.7 <-8.4. Select all of the statements that are equivalent
to -8.7 < -8.4.
A. -8.7 is further to the right on the number line than -8.4.
B.-8.7 is further to the left on the number line than -8.4.
C.-8.7 is less than -8.4.
D.-8.7 is greater than -8.4.
E.-8.4 is less than -8.7.
F.-8.4 is greater than -8.7.
Answer:
B,C,F
Step-by-step explanation:
hope this is right
The vertices of a rectangle are Q ( − 1,1 ) , R ( 5,1 ) , S ( 5, − 3 ) , and T ( − 1, − 3 ). What is the point where the diagonals intersect?
Answer: (2, -1)
Step-by-step explanation:
can u round it to the nearest tenth
Answer:
4.2
Step-by-step explanation:
Using Pythagoras' theorem
a² + b² = c² where a = 3 and b = 3
3² + 3² = 18²
18² = c²
√18 = c = 4.2
Which of the following domains provide a real-
value period?
g < 0
g=0
g> 0
g>=0
Answer: g>0
Step-by-step explanation:
edge2022
The dot plots show the number of pizzas sold each day for 2 weeks at Cheezy Pizza. To the nearest tenth, what is the difference between the mean numbers of pizzas sold between the two weeks?
Answer:
Is there a picture or something?
Step-by-step explanation:
Okay so there isn’t a square root of -1/125 right?? Like- am I just missing something or..?
I need help Please!! ●NO LINKS!●
Answer:
125+1-12=114
Step-by-step explanation:
[tex]5^{3}[/tex] = 5×5×5 = 25×5 = 125
[tex](4-3)^{2}=(1)^{2}=1[/tex]
-2×6 = -12
Answer:
5×5×5=125 4×4=16 3×3=9
125+ 16-9-2×6
125+7-2 ×6
125+ 5×6
125+30
155
can someone help me with this please
Answer:
D
Step-by-step explanation:
16 1/3 × 4 2/3
=16 × 4 + 1/3 × 2/3
=64 + 2/9
=64 2/9
6x+9(-5x-3) combining like terms
6x + 9(-5x-3) = 6x + 9*(-5x) + 9*(-3) = 6x -45x - 27 = -39x - 27
Hope that helps!
I think the question should be as follow:
➙ 6x + 9 - ( 5x - 3 )
➙ 6x + 9 - 5 x + 3
➙ 6x - 5x + 9 + 3
➙ x + 12
➙ x = -12
Anyways I've also solved according to the provided question:
ㅤㅤㅤ➙ 6x + 9 (-5x - 3 )
ㅤㅤㅤ➙ 6x - 45x - 27
ㅤㅤㅤ➙ - 39 x - 27
Further, we can solve for x ;
ㅤㅤㅤ➙ - 39 x - 27 = 0
ㅤㅤㅤ➙ - 39 x = 0 + 27
ㅤㅤㅤ➙ x = - 27 / 39
➲ More information:
Terms that have same identical variables, and same exponents parts are called like terms. To simplify these terms, you use addition and subtraction by combining the ' like terms '
Hurry please!
What is the slope of a line parallel to the line whose equation is
2x + 2y = -12.
Fully simplify your answer.
Answer:
We have the equation of the line as : 4x+2y=12
Step-by-step explanation:
Now 4x+2y=12
=> 2y = 12 - 4x
=> y = 6 - 2x
A line with a slope m and y-intercept c can be written as y = mx + c
In the case of y = -2x -...
Mr. Stewart gives his students 3 straws that measure 10 inches, 12 inches and 18 inches. Ryan says that there is only one unique way to arrange the straws to form a triangle. Marcy says there are many ways to arrange the straws to form a triangle. Which student is correct? Explain.
Answer:
Marcy is correct
Step-by-step explanation:
If you had 3 straws that were the SAME length then there would only be 1 possible way to arrange them because no matter what order you put them in to form a triangle the outcome would always be the same because all 3 straws are the same length.
Since there are different lengths of straws, there are 3 possible ways you can arrange them so basically, there are multiple ways you can arrange the straws to make a triangle.
Marcy is correct.
Ryan is wrong.
Angelina‘s family owns a mini golf course. When discussing the business with the customer, she explains there’s a relationship between the number of visitors and hole-in-one winners. If X is the number of visitors and why is the number of winners, which conclusion is correct?
(-2,7) is non viable
(0,7) is viable
(17,3) is viable
(20,5) is non viable
Considering a proportional relationship for the situation, the correct conclusion is given as follows:
(17,3) is viable.
What is a proportional relationship?A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:
[tex]y = kx[/tex]
In which k is the constant of proportionality.
In this problem, since there is a proportional relationship, it has to have point (0,0), hence the viable points are (-2,7), (17,3) and (20,5), and the correct conclusion is:
(17,3) is viable.
More can be learned about proportional relationships at https://brainly.com/question/10424180
Answer:
its 17,3 I'm pretty sure
Step-by-step explanation:
someone help me with this I will give u 5 in whatever
[tex]Hello[/tex] [tex]There![/tex]
I'll be helping with your questions today!!
Let's do this step-by-step explanation!
[tex]3[/tex] × [tex](1\frac{4}{9})[/tex]
[tex]3(\frac{13}{9} )[/tex]
[tex]=\frac{13}{3}[/tex]
[tex]=4\frac{1}{3}[/tex]
Answer:
[tex]4\frac{1}{3}[/tex]
Hopefully, this helps you!!
#LearnWithBrainlyAlways~
[tex]SokkaBanned[/tex]
Adult tickets cost 12$, but kids tickets cost just 8$. If a group of 13 people pay for tickets for this adventure park, and they pay $124, how many kids must be in that group
Step-by-step explanation:
There are x kids in the group
So, adults are 13-x people
(13-x)(12) + x(8) = 124
156 - 12x + 8x = 124
156 - 124 = 4x
4x = 32
x = 8
There are 8 kids in that group.
If the Length of Rectangle is 12 cm and the Breadth is 10 cm . Find its Area .
Answer:
120 cm^2
Step-by-step explanation:
The area of a rectangle is it's length(l) times its width(w):
Area = l*w
Area = (12 cm)*(10 nm) = 120 cm^2
Question :-
If the Length of Rectangle is 12 cm and the Breadth is 10 cm . Find its Area .Answer :-
Area of Rectangle is 120 cm² .[tex] \rule {180pt} {2pt} [/tex]
Given :-
Lenght of Rectangle = 12 cmBreadth of Rectangle = 10 cmTo Find :-
Area of Rectangle = ?Solution :-
As per the provided information in the given question, we have been given that the Lenght of Rectangle is 12 cm . Breadth of Rectangle is given 10 cm . And, we have been asked to calculate the Area of Rectangle .
For calculating the Area , we will use the Formula :-
[tex] \sf {Area \: of \: Rectangle = Lenght \times Breadth} [/tex]Therefore , by Substituting the given values in the above Formula :-
⇒ Area of Rectangle = Lenght × Breadth
⇒ Area of Rectangle = 12 × 10
⇒ Area of Rectangle = 120
Hence :-
Area of Rectangle = 120 cm² .[tex] \underline {\rule {180pt} {4pt}} [/tex]
Which statement is true about using simulation to compare two populations?
A. One trial of a simulation is usually sufficient for drawing conclusions.
B. The experimental probability must equal the theoretical probability.
C. Simulations can only be used if a population is uniformly distributed.
D. It is possible to observe how probability works with real items.
Answer:
B. The experimental probability must equal the theoretical probability.
Step-by-step explanation:
The midpoint between y and 31 is -5. Find y
Aimee has 3.50 pounds of hamburger meat. What is the greatest number of 0.25-pound hamburgers Aimee can make using the hamburger meat she has?
Dennis has two paying jobs. One at target that pays $18 per hour and one at the Hartford insurance co. That pays $24 per hour. He needs to make at least $288 each week. Between the two jobs he can work more than 24 hours per week
Answer:
You can also divide the standard hourly rate by 2 and then add this amount to their standard rate. For example, if the hourly rate is $10, then divide $10 by 2 to produce $5. When you add that $5 to the $10 rate, this overtime rate equals $15. As another example, if someone makes $20 per hour, then the overtime rate is $30 ($20 x 1.5 = $30).
Step-by-step explanation:
keep at learning ♥️
Find the equation of a line that passes through the point (3,-1) and has a gradient of 1 /3 . Leave your answer in the form y = m x + c
Answer:
The answer is Find the equation of a line that passes through the point (-5,-1) and has a gradient of −1/2. Leave your answer in the form y=mx+c
Step-by-step explanation:
Find the equation of a line that passes through the point (-5,-1) and has a gradient of −1/2. Leave your answer in the form y=mx+c
What is the value of 3 in 72021.453
Answer 0.003 i think lol
Step-by-step explanation:
Answer: tens place
Step-by-step explanation:
Toby picks a 5-digit number.
It is larger than 39,999 and it is a multiple of 2.
How many different numbers could he have picked?
Total nos :-
99999-40000=59999Now
Total multiple of 2
59999//2=29999first column only, please explain how you got the answer so i can know
Answer:
So,
We know
Relative Frequency= F/N
Then,
N= Total Frequency
F= Repeated Number
Using this You can Find your answer.
If more confused, then ask help with your Mathematics Teacher.
They rent a car with insurance for 5 days but lost their coupon. If Marven and the three friends spend $75 each, which car did they rent?
Answer:
small car
Step-by-step explanation:
if they rent the small car for 5 days
(39+21)×5÷4=75
One number is 3 less than 4 times a second number. The difference of the first number and twice the second number is 7. What are the two numbers? Show your work.
Answer:
5and CORRECT ME if I'm wrong
PLEASE HELP!!
Select the correct answer from the drop-down menu. Fill in the missing number in the equation.
Answer:
8
Step-by-step explanation:
a A + b A where A is a matrix and a and b are scalars
(a+b) A
Owen earned a total of $64 last week. He earned $46 doing yard work for
a neighbor and x dollars for painting their fence. Which equation can be
used to find the amount Owen earned from painting his neighbor's fence?
A. 46 − x = 64
B. 46 + x = 64
C. 46 + 64 = x
D. 18 + x = 64
Answer: B
Step-by-step explanation: