Answers
Answer:
AC=73
Step-by-step explanation:
9x+1=6x+25
3x+1=25
3x=24
24 divided by 3 =8
Related Questions
Can someone please help me with this
Answers
The equation you would write would be 2x + x + 60 = 180.
This is because you have to add all the angles inside the triangle in order to get 180°. Then, you solve the equation.
2x + x + 60 = 180
Add all the like terms.
3x + 60 = 180
Subtract 60 on both sides.
3x = 120
Divide 3 on both sides.
x = 40
help fast !!!!!!!!!!!
Answers
Answer:
tbh I think its the middle one
Step-by-step explanation:
Answer:
2,3,1
Step-by-step explanation:
1 => 25-3=22
2 => 5-6 = -1
3 => 5- -3 = 8
Please help, this is called Writing Equations
Answers
Answer:
4n - 4 = 14
Step-by-step explanation:
Identify the number of solutions for the equation below:
Answers
Answer:
one solutionStep-by-step explanation:
Given the expression
3 -x = 2+x
We re to find the number of solutions we will have:
Subtract 2 from both sides
3-x-3 = 2+x -3
-x = x -1
subtract x from both sides
-x - x = x - 1 - x
-2x =-1
Divide both sides by -2
-2x/-2 = -1/-2
x = 1/2
Since the value of x is just 1, hence the equation has just one solution.
-6x + 30 > 36 Solve for x
Answers
Answer:
x > -2
Step-by-step explanation:
-6 (-2) + 30 > 36
12 + 30 > 36
42 > 36
Yes
I’ll give you BRAINLEST PLEASE HELP
Answers
Answer:
Help with what?
Step-by-step explanation:
Angle ABD is 90°.
36ο
B
What is the measure of ZABC?
Ο Α. 369
Ο Β. 549
Ο Ο Ο Ο Ο
Ο C. 90°
Ο D. 1269
Ο Ε. 144
Answers
Answer:
a
Step-by-step explanation:
368
Answer:
answer is 54. Since angleABD - angleCBD = angleABC
THEREFORE,. 90-36
10/9 in simplest form pls
Answers
[tex]1\frac{1}{9}[/tex]
Given the parent function f(x) = 8x + 9, rewrite the function after the following transformation: reflect over the x-axis. Group of answer choices g(x) = -8x + 9 g(x) = -8x - 9 g(x) = 8x - 9 g(x) = 8x + 9
Answers
Given:
The parent function is
[tex]f(x)=8x+9[/tex]
To find:
The function after the reflection over the x-axis.
Solution:
We know that, if a function f(x) reflected over x-axis to get the function g(x), then
[tex]g(x)=-f(x)[/tex]
Putting [tex]f(x)=8x+9[/tex], we get
[tex]g(x)=-(8x+9)[/tex]
[tex]g(x)=-8x-9[/tex]
The function after the reflection over the x-axis is [tex]g(x)=-8x-9[/tex].
Therefore, the correct option is B.
A little girl is looking to select one crayon and one coloring book to do some drawing. She has 6 different colored crayons and 3 coloring books. How many different combinations of crayons and coloring books can she make if she selects one crayon and one coloring book to use?
Answers
There are 372 players in a tennis tournament. In each round, half of the players are eliminated. Which function can be used to find the number of players remaining in the tournament at the end of x rounds?
Answers
Answer:show ur homework page I have the same one I think
Step-by-step explanation:
I walk each day to school. By what percentage would I need to increase my usual average speed in order for the journey to take 20% less time than usual? C:
Answers
Answer:
25%
Step-by-step explanation:
Let v, t be the current average speed and the time taken to reach the school respectively.
As distance = speed x time, so,
distance, d=vt...(i)
Let V be the new average speed in order to to take 20% less time than t.
So, time taken with speed V = t-20% of t = t- 0.2t= 0.8t
As distance is constant, so
d= V(0.8t)= 0.8Vt
hBy using equation (i), we have
0.8Vt = vt
0.8 V = v
V= v/0.8=1.25v
Therefore, the percentage increase in the average speed = [tex]\frac{V-v}{v}\times 100[/tex]
[tex]=\frac{1.25v-v}{v}\times 100[/tex]
=25%
Hence, the percentage increase in the average speed is 25%.
Would the answer be 8?
Answers
Answer:
Step-by-step explanation:
yes i think so because from point d to point s it’s 4 and then from a to l it’s the same length so i do think it would be 8. 4+4 is 8
8-4x+5y
When X=-2 y=6
Answers
Answer:
46
Step-by-step explanation:
=8-4x+5y
=8+8+30
=46
What is the slope-intercept equation of the line whose y-intercept is
8 with slope -5?
Answers
Answer:
y = - 5x + 8
Step-by-step explanation:
Given that :
Intercept = 8
Slope = - 5
Recall, the general. Slope - intercept equation :
y = bx + c
Where;
b = slope ; c = intercept
Plugging the Given slope and intercept values, equation becomes ;
y = - 5x + 8
please help meeee im doing an iready lol
Answers
Answer:
the answer is 252
Step-by-step explanation:
7 x 8 x 9
-------------
2
Estimate the difference
2.8/9 - 2. 7/1
A. 2
B. 1
C. 0
Answers
Answer:
C. 0
because 2.8/9 <1
and 2.7>1
so 2.8/9 -2.7 <_ 0
Divide 405 into the ratio of 3:12
Answers
I NEED HELP NOOOOOWWWWWWWW!!!
Answers
Answer:
116
Step-by-step explanation:
x^2= 36/121 what is x?
Answers
Answer:
0.545436
Step-by-step explanation:
First convert the fraction into a decimal
36/121 is 0.2975
Then find the square root which is 0.545436
i need help with a question.
Answers
I really need help for this geometry question, I would appreciate any help thank you.
Answers
Answer:
hypotenuse = 4.24
Step-by-step explanation:
sin θ = opposite / hypotenuse
sin 45 = 3[tex]\sqrt{2}[/tex]/ hypotenuse
0.707 = 3[tex]\sqrt{2}[/tex]/ hypotenuse
hypotenuse = 4.24
someone help me with 27
Answers
Answer:
The answer is [tex](x^3-8)(x^3+2)[/tex]
Step-by-step explanation:
Find two factors that equal -6 when added, and -16 when multiplied. Those are your outer numbers. The exponent of the first term is a 6, so you know when you multiply two numbers with exponents, you add them. 6/2=3.
I'm really sorry for the bad explanation, I was in a hurry. Sorry. But I know the answer is correct.
Which of the points A (5, −3),B (−2, 4), C (0, 0),D (2, 1), E (−5, 2.5) belong to the graph of the direct variation y = 1/2 x ?
Answers
Answer:
A (5,-3) does not belong
B (-2,4) does not belong
C (0,0) belongs
D (2,1) belongs
E (-5,2.5) does not belong
Step-by-step explanation:
To find the answer, you'll need to know
what is the number in half? If (x,y) is like
10,5 then that will belong.
All of the following monomials are partial factors of the polynomial 12xº y2 – 18x2y + 6x?y? EXCEPT:
Answers
Answer:
80
Step-by-step explanation:
Whats values x= 2+/- i are the the roots of the quadratic equation?
Answers
Answer:
x^2 - 4x + 5 = 0
Step-by-step explanation:
:)
x = (2 + i) and (2 - i) are the roots of the quadratic equation f(x) = x² - 4x + 5.
What are roots of a quadratic equation?The values of variables satisfying the given quadratic equation are called its roots.
Given (2 + i) and (2 - i) are roots of the quadratic equation.
Let the quadratic equation be f(x).
(x - (2 + i)) and (x - (2 -i)) are the factors of f(x).
Since, f(x) is a quadratic equation, it has only two roots.
f(x) = (x - (2 + i))(x - (2 - i))
f(x) = x² - (2 - i)x - (2 + i)x + (2 - i)(2 + i)
f(x) = x² - 2x + ix - 2x - ix + 4 - i²
f(x) = x² - 4x + 4 + 1
f(x) = x² - 4x + 5
Learn more about roots of quadratic equation here
https://brainly.com/question/26926523
#SPJ2
y
3
2
c
-4
-3 -2 -1
-1+
1 2 3 4
-2+
-3+
-4+
41
What is the slope of the line?
Answers
Answer:
1
Step-by-step explanation:
(1,1) to (2,2) and (2,2) to (3,3) and so on is (1,1)
Is (-1,2) a solution to the following linear equation:
2x + y = 2
Answers
2(-1) + 2 = 2
-2 + 2 = 2
0 = 2, false
(-1,2) is not a solution
Answer:
No
Step-by-step explanation:
plug in the variables into the equation
(x,y)
(-1,2)
2(-1)+2=2
2*-1=-2
-2+2=0
2 does not equal 0 so therefore no, it is not a solution
6th grade math help me plzzzz
Answers
Mike paid $300 to join a gym, for one year, including a membership fee of $60. What is the monthly cost? Write
and solve an equation. Let m represent the monthly cost.
Answers
Answer:
720
Step-by-step explanation:
60×12=720 so the monthly yearly coast would be 720
