Answers
Answer: x=0.25
Step-by-step explanation: 1−8x=−16x2
Simplify both sides of the equation.
−8x+1=−16x2
Subtract -16x^2 from both sides.
−8x+1−−16x2=−16x2−−16x2
16x2−8x+1=0
16x2+−8x+1=0
Use quadratic formula with a=16, b=-8, c=1.
x=
−b±√b2−4ac
2a
x=
−(−8)±√(−8)2−4(16)(1)
2(16)
x=
8±√0
32
x=0.25
Related Questions
The equation 3x – 2y = 18 is in slope intercept
form.
If the y variable was isolated, it would be in
What
form.
(Use all lowercase letters when writing the answers)
Answers
Answer:
Y intercept form
Step-by-step explanation:
un campo de futbol tiene 100m de largo y 60m de ancho¿ Cuales son la longitud y la anchura del campo?
Answers
Answer:
328 pies de largo
196.8 pies de ancho
Step-by-step explanation:
Ya que las medidas dadas estan en metros, podemos usar esas medidas para calcular la longitud y anchura en pies.
100 metros de largo.
60 metros de ancho.
Si sabemos que 1m es igual a 3,28 pies, simplemente tenemos que multiplicar las medidas en metros por 3.28 y nos va dar la medida del campo en pies.
100 * 3.28 = 328 pies de largo
60 * 3.28 = 196.8 pies de ancho
What is the solution to the equation x + 8 = 12? *
X=4
X=16
X= 20
X= -4
Answers
Answer: x=4
Step-by-step explanation:
x+8=12
x+8-8=12-8=4
x=4
x=12-8
12-8=4 which mean x=4
Lily plants 2 red rosebushes, 8 pink rosebushes, and 6 yellow rosebushes. What is the ratio of pink and red
rosebushes to total rosebushes?
A. 8 : 2
B. 8 : 16
C. 10 : 16
D. 10 : 6
Answers
Answer:
C. 10 : 16
Step-by-step explanation:
Attached below
The sum of three consecutive odd numbers is 105. What is the largest of these numbers
Answers
Answer:
33,35,37
The largest of these numbers is 37.
Step-by-step explanation:
HELP WILL MAKE BRAINLIEST
Answers
Answer:
x
Step-by-step explanation:
What’s this help pls
Answers
How to solve your problem
9−4+3
9x−4+3x9x-4+3x9x−4+3x
Simplify
1
Combine like terms
9−4+3
9x−4+3x{\color{#c92786}{9x}}-4+{\color{#c92786}{3x}}9x−4+3x
12−4
12x−4{\color{#c92786}{12x}}-412x−4
Solution
12−4
SO D
Answer:
Answer is 12x - 4
Step-by-step explanation:
The give equation (9x -4 + 2x) has two x variables, we can take them both and add them together since they are both x's. So you would take 9 + 3 and and it to get 12, then plug in the variable x. Which will make your new equation 12x - 4
On a map, Haven Rd and Pine Rd are parallel, and Mills Rd is a transversal. How can the
value of x be determined?
Answers
Answer:
B: Corresponding angles are congruent, so x = 43
Answer:
B: Corresponding angles are congruent, so x = 43
Step-by-step explanation:
What is the value of θ for the acute angle in a right triangle?
sin(θ)=cos(73°)
Enter your answer in the box.
θ=
Answers
Answer:
The correct answer would be 17
I took the test and it was correct
Sorry its late hope it helps!
Answer: 17
Step-by-step explanation:
θ= 17
Correct answer on the test.
Sharon skated for 6 2/3 hours last month and 2 2/3 hours this month. How many hours did Sharon skate in all?
Answers
Answer:
9 1/3
Step-by-step explanation:
6 2/3 + 2 2/3 = ?
6 + 2 = 8
2/3 + 2/3 = 4/3 = 1 1/3
8 + 1 1/3 = 9 1/3
Sharon skated for 9 1/3 hours.
Hopefully this helps :3 sorry if wrong :( plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
find the end time
start time: 3:46pm
elapsed: 2h 20min
Answers
What is the function notation for A(2,-5) B(5,-2) C(4,3)
Answers
Answer:
b?
Step-by-step explanation:
if I'm wrong sorry I'm just answering questions even if I dont 100% know
-5x-2
Multiply the following
Answers
Answer:
Step-by-step explanation:
-7x
Answer:
=. -10
if you are owing someone $5and another person $2when you multiple you will get 10. Since it's in the negative form you add the sign={-10}
please help i’ll give brainliest
Answers
..............
producers
please help !! urgent ! :(
Answers
Answer:
a = 15
Step-by-step explanation:
The formula to solve for the above diagram is given as:
Sum of the interior angles in a circle = 360°
(10a - 4)° + (6a - 2)° + (8a + 6)° = 360°
10a - 4 + 6a - 2 + 8a + 6 = 360
24a -6 + 6 = 360°
24a = 360
a = 360/24
a = 15
Two angles of a triangle measure 45 degrees and 90 degrees. What is the third angle measure?
A 30 degrees B 45 degrees
C 90 degrees
Answers
Answer:
B) 45
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
45 + 90 = 135
180 - 135 =
45
what's 3 more then x is 5
FOR SAT HELPP!!!
Answers
Answer:
the answer should be x=2
Step-by-step explanation:
EDITTT!!!
x+3=5
x+3-3=5-3
x=5-3
x=2
Work on the screenshot
Answers
Answer:
12 gallons
Step-by-step explanation:
If it takes 20 h for 5 gallons to be filled, it takes 4 h for 1 gallon to be filled. This is the ratio. You multiply 4 h by 12 to get 48 h, so you multiply 1 gallon by 12 as well. This is 12 gallons.
One game had an attendance of 25,000 visitors. Based on the table, how many people out of 25,000 could be expected to buy a flag?
A.
1,375
B.
1,650
C.
3,850
D.
2,750
Answers
The number of people who could be expected to buy a flag using the expression (22/200) x 25,000 is 2,750.
Option D is the correct answer.
We have,
Based on the table,
The number of people who could be expected to buy a flag out of 25,000 visitors is:
(22/total items sold) x 25,000
To find the total items sold, you can add up the number of caps, jerseys, flags, and programs:
Total items sold.
= 68 + 19 + 22 + 91
= 200
The number of people who could be expected to buy a flag is:
(22/200) x 25,000 = 2,750
Thus,
The number of people who could be expected to buy a flag is 2,750.
Learn more about expressions here:
https://brainly.com/question/17121675
#SPJ2
The complete table is given below:
Item Number of people
Cap 68
Jersey 19
Flag 22
Program 91
Write the equation of the line passing through
(4,9) and (1, 18)
Answers
Answer:.
Step-by-step explanation:
Answer:
Im guessing this is for a coordinate plane
Tommy was at school which is located at (4,9) how many square units or blocks does he need to walk to get home?(his home is located at 1,18)
Step-by-step explanation:
Hope this help and have a great day! <3
Someone please please help with scale factors!!!! I will mark brainliest if right!
Answers
Answer:
See attachedStep-by-step explanation:
General knowledge to apply with similar questions
If the scale factor is k, then:
Perimeter is sum of 1 dimension, the scale factor is kArea is the product of 2 dimensions, the scale factor is k²Volume is the product of 3 dimensions, the scale factor is k³Which diagram is not show as a function
Answers
9514 1404 393
Answer:
d
Step-by-step explanation:
A relation is NOT a function if the same input value maps to multiple output values.
Any relation that has an input with multiple arrows from it is not a functional relation. The diagram below is NOT a function.
Each length of the side of square B is twice the length of the side of square A.
John says that this means the area of square B is twice the area of square A.
Is John right?
Justify your answer.
Answers
Answer:
yes
Step-by-step explanation:
because the area of square is l² so John is righrt
Answer:
Area of square= ²
Area of square A= ²
Area of square B = ?
let the length of square A = x
Area of square A =x²
then the length of square B = 2x
Area of square B =2x²
x²means area of square A
so Area of square B =2 times area of squarf A
Rectangle JKLM
is rotated to obtain J′K′L′M′
. Which statement is true
a.J′K′L′M′ will be a quadrilateral but not a rectangle because the measurements of line segments and angles are preserved in a rotation, but parallel lines are not.
b.J′K′L′M′ will be a parallelogram but not a rectangle because parallel lines are preserved in a rotation, but the measurements of line segments and angles are not.
c.J′K′L′M′ will be a rectangle because the measurements of line segments and angles, and the presence of parallel lines are preserved in a rotation.
d. J′K′L′M′ will not be a rectangle because the measurements of line segments and angles, and the presence of parallel lines are not preserved in a rotation
Answers
Answer:
Answer is A - Angles that are congruent are complementary to the same angle.
Step-by-step explanation:
trust the process
What type of sequence is this:
a1 = 2
an = an-1+4
Answers
Answer:
a
Step-by-step explanation:
the common d/ce is four but not common ratio
The type of Sequence from [tex]a_1[/tex] = 2 and [tex]a_n[/tex] = [tex]a_{n-1}[/tex] + 4 is Arithmetic and recursive.
What is Arithmetic Sequence ?In algebra, an arithmetic sequence is a set of numbers whose every two consecutive terms have the same difference.
An arithmetic sequence is one in which each phrase grows by adding or removing a certain constant, k. In a geometric sequence, each term rises by dividing by or multiplying by a certain constant k.
For example in the arithmetic sequence 3, 9, 15, 21, 27, the common difference is 6.
Given:
[tex]a_1[/tex] = 2
[tex]a_n[/tex] = [tex]a_{n-1}[/tex] + 4
We know that the Arithmetic Sequence is of two forms
Explicit Form : [tex]a_n[/tex] = a+ (n-1)d
and, Recursive form: [tex]a_n[/tex] = [tex]a_{n+1}[/tex] + d
Now, we have [tex]a_n[/tex] = [tex]a_{n-1}[/tex] + 4 which is in the form of Recursive.
Learn more about Arithmetic Sequence here:
https://brainly.com/question/15412619
#SPJ2
which one is it?? is it true or false..
Answers
Answer:
true
Step-by-step explanation:
i think its helpbrainliest pls
solve (i) 4/15+x=17/30
Answers
Answer:
3/10
Step-by-step explanation:
4/15+x=17/30
x=17/30-4/15
x=17/30-8/30
x=9/30
simplify
x=3/10
Write an expression equivalent to -3 + 2/3y − 4 −1/3y
Answers
Answer:
1/3y - 7
Step-by-step explanation:
Add the like terms
-3 + (-4) = -7
and
2/3y + (-1/3y) = 1/3y
Hope this helps :)
Answer:
y= 1/3
Step-by-step explanation:
-3 + [tex]\frac{2}{3y}[/tex] − 4 −[tex]\frac{1}{3y}[/tex]
= -9y +2 - 4y - 1
13y= 1
y= 1/3
what is the answer to 3:13 of 18
Answers
Answer:
I'm guessing you meant 3/13 of 18.
In that case, the answer would be 4.2 rounded to the nearest tenth (the actual answer is 4.15384615)
Sorry if this isn't the answer you were looking for.
please help can you help i really need help like really this is so heard
Answers
Answer:
1/8 square unit.
Step-by-step explanation:
Remark
The piece of information that is missing is is the middle line parallel to 2 of the sides. You have to assume it is, otherwise the question is impossible to do.
Givens
The height of the red triangle is 1/2 the top or bottom white triangle. That's because the diagonals and the horizontal line all meet in the middle.
The base of the red triangle is equal to 1/2 the length of the base.
Formula
Area red = 1/2 b * h
Solution
b = 1/2
h = 1/2
Area = 1/2 * 1/2 * 1/2
Area = 1/8