Answer:
ax^2 + bx + c = 0
Here is a specific example:
5x^2 - 3x + 2 = 0
In other words:
You have zero on the right.
On the left, you have the powers of “x” in descending order.
The circle graph shows the results of a survey. Of those surveyed, 80 said yes. About how many people were surveyed?
Answer:
134 people
Step-by-step explanation:
80 / .6 = 133.333
Answer:
134 people
Step-by-step explanation:
we can use cross multiplication to solve this problem:
we know that 60% is 80 people and 40% is x people (we put x because we don't know the exact number of how many people yet)
now we set it up:
[tex]\frac{80}{60}[/tex] = [tex]\frac{x}{40}[/tex]
= 60x = 3200
= x = 53.33333
now we add the two numbers of people up:
53.33333 + 80 = 133.3333
since it is a decimal, it would be safer to assume that there are 134 people
What is the slope of the line in the graph? slope =
Is the slope 1/1 or 1
Or do I put both?
Answer:
The slope of this graph is 1. Well, 1/1 is equal to 1 so I think you should just put 1 as your answer.
Step-by-step explanation:
Luis needs at least 3 kilograms of cement to make a brick wall. If Luis has 3,410 grams of cement, and there are 1,000 grams in 1 kilogram, will he be able to make a brick wall?
Answer:
Step-by-step explanation:
y
Can someone help me??
Answer:
x = √(5)
Step-by-step explanation:
[tex]x^2 = 5[/tex]Step 1: Take square root of both sides.
[tex]\sqrt{x^2} = \sqrt{5}[/tex] [tex]x = \sqrt{5}[/tex]Therefore, x = √(5).
In a collection of nickels, dimes, andquarters the value of the collection is$12.85. If the number of nickels is 6 lessthan twice the number of dimes and thenumber of quarters is 5 more than twicethe number of dimes, how many quartersare there?
Help me pretty pleeaaasse? :) I will mark brainliest.
Answer:
<R = 30
LM = 6 sqrt(3)
Step-by-step explanation:
Since the figures are congruent
<R = < L
<S = <M
< T = <N
RS = LM
ST = MN
RT = LN
<L = 30 so <R = 30
RS = 6 sqrt(3) so LM = 6 sqrt(3)
PLEASE SOMEOME HELP ME MY HW IS DUE TMR ITS 8TH GRADE ALGEBRA 1 LINEAR FUNCTIONS
PLEASE IM BEGGING ANYOME HELP ME
what is the answer of 9+(-7)?
Answer:
2
Step-by-step explanation:
Answer:
9 + (-7) = 2
Step-by-step explanation:
Complete straight line graph using a table
Answer:
x as -3 = y as 2
x as 0 = y as 3
x as 3 = y as 4
x as 6 = y as 5
Step-by-step explanation:
To answer what the output (y) is equal to, all you do is replace the x with whatever value you are trying to find the output to.
It is not 9/18 or 1/2 PLEASE ANWSER CORRECTLY
Answer:
1/8 because you do 5 divided by 5 and 40 divided by 5 which gives you 8. Meaning, 1/8 is the answer.
Step-by-step explanation:
Answer:
7/8.
Step-by-step explanation:
5 weeks = 5*7 = 35 days.
So the fraction is 35/40
= (35/5) / (40/5)
= 7/8.
Jeanette earn $33 in 8 hours. At the rate, how much would she earn in 5 hours?
Answer:
If you made $33 in 8 hours, then you should divide 8 into 33 to see how much you make per hour. 8÷33= (explaining how to get answer) can 8 go into 3? No. put a zero on top of the first three. Now can 8 go into 33? yes, 4 times, 4×8= 32, so we have 1 left over. add 2 decimals to the number so that it is $33.00, (still that same number just with zeros on the end). So far the answer is $04.??. How many times can 8 go into 10? 1 time with 2 left over, so write the one on top of the .0! Now with 2 left over we have to see how many times 8 can go into 20, 8×2= 16 16+8=24, so it can only go in 2 times without going over 20. Now that we have rounded it up to 2 decimals we don't have to keep going and your answer is
$4.12 times that by 5 and you will get the final answer.
4.12
× 5
20.60
Hope I explained I okay!
Step-by-step explanation:
Answer:
about 20.63
Step-by-step explanation:
3π please help! i dont understand pi
[tex]3\pi \\ 3\pi \times\ \frac{180°}{\pi} \\ 3 \times 180° = 540°[/tex]
Solved, The value of [tex]3\pi[/tex] is 540°Equivalent ratio for 13:10
Answer:
26:20
Step-by-step explanation:
Answer:
26:20
Step-by-step explanation:
There is no way to simplify this ratio as 13 is a prime number, but you can make the ratio bigger by multiplying both sides of the ratio by equivalent numbers, like 2:
13 x 2 = 26
10 x 2 = 20
26:20
Simplify 5 to the power 3 over 5 to the power 7
Answer:
0.0016 or 16/10000
Step-by-step explanation:
1) 5^3/5^7
2) 125/78,125
3) 0.0016
Answer:
[tex]\frac{1}{625}[/tex]
Step-by-step explanation:
Using the rule of exponents
[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]\frac{1}{a^{(n-m)} }[/tex] ( where n > m ) , then
[tex]\frac{5^{3} }{5^{7} }[/tex]
= [tex]\frac{1}{5^{(7-3)} }[/tex]
= [tex]\frac{1}{5^{4} }[/tex]
= [tex]\frac{1}{625}[/tex]
Given m∠14+m∠3=180° .
Which lines are parallel, if any must be parallel, based on the given information?
a∥b by the converse of the same-side interior angles theorem.
c∥d by the converse of the corresponding angles theorem.
Not enough information to make a conclusion.
a∥b by the converse of the alternate interior angles theorem.
description of picture : Two nearly horizontal lines, line c and line d, where line c is above line d. These lines are intersected by two diagonal lines, line a and line b. Line a is to the left of line b. The angles created by each intersection are numbered. From top left, going clockwise, the angles where line a intersects line c are labeled eleven, ten, nine, and twelve. The angles where line b intersects line c are labeled seven, six, five, and eight. The angles where line a intersects line d are labeled fifteen, fourteen, thirteen and sixteen. The angles where line b intersects line d are labeled three, two, one and four.
Answer:
c∥d by the converse of the corresponding angles theorem.
Step-by-step explanation:
just took the test
If each person paid an equal amount, who would save the most money? Explain your reasoning using at least two complete sentences
f(x) = 3(2)x What is f(4)?
A. 24
B. 12
C. 4
D. 48
Answer:
a.
Step-by-step explanation:
x=4
3(2)=6
6(4)=24
24 is your answer!
please help quick! 4 3/5 - 2 4/5
Answer:
[tex]\frac{9}{5} \\ \\ OR\\ \\ 1\frac{4}{5}[/tex]
Hope this helped. A brainliest would be very much appreciated. (I need 4 brainliest so I can level up) :)
Answer:
9/5 is the answer
just change into improper fraction and solve
Have a wonderful time
Find the value of x.
A) 8
C) 6
E) 11
B) -9
D) -11
make sure to show your work. Please dont answer if you dont know. There are two attachments.
Your prize: Brainliest and 30 points
Step-by-step explanation:
Number 1
180° = x + 70° + 55° + 30°
180° = x + 155°
x = 180° - 155°
x = 25°
Number 2
x° = 93°
y° = 47°
z° = 180° - 47° - 93°
z° = 180° - 140°
z° = 40°
#LearnWithEXO
25
25 raise to power 5 x equals to 625
[tex]25 ^{ 5x = 625 }[/tex]
Answer:
If you want what x equals it should equal 5^-6
Step-by-step explanation:
Divide. 2/7 ÷ 1/3 anyone know im struggling
Answer:6/7
Step-by-step explanation:
2/7 divided by 1/3= 2/7 x 3/1= 6/7
Answer:
Step-by-step explanation:
To divide fractions, use the reciprocal (flip it) of the second fraction and change the division sign to a multiplication sign.
So then the expression would be: [tex]\frac{2}{7} *\frac{3}{1}[/tex]
Then multiply like normal.
Solve the proportion. If necessary, round to the nearest hundredth.
Answer:
......the right answer is 12
FI=6
IH=12
calculate the length of GI
[tex]\\ \sf\longmapsto GI^2=FI(IH)[/tex]
[tex]\\ \sf\longmapsto GI^2=6(12)[/tex]
[tex]\\ \sf\longmapsto GI^2=72[/tex]
[tex]\\ \sf\longmapsto GI=\sqrt{72}[/tex]
[tex]\\ \sf\longmapsto GI=8.22[/tex]
If FI = 6 and IH = 12. The length of GI = 8.22.
How to estimate the length of GI?Given: FI = 6 and IH = 12
To estimate the length of GI
[tex]$\mathrm{Gl}^{2}[/tex] = FI (IH)
Simplifying the above equation, we get
[tex]$\mathrm{Gl}^{2}[/tex]= 6 (12)
Remove parentheses: (a) = a
Multiply the numbers then, we get
[tex]$6 \cdot 12=72$[/tex]
[tex]$\mathrm{Gl}^{2}[/tex] = 72
GI = [tex]$\sqrt{72}[/tex]
GI = 8.22
Therefore, the length of GI = 8.22.
To learn more about triangles length
https://brainly.com/question/14302533
#SPJ2
What dilation happened below
Answer:
Dilation of 3
Step-by-step explanation:
Help plz
Simple answers work!
Answer: I don't known b ???????
Step-by-step explanation:
Step-by-step explanation:
step one Choose C
Write a rule in both coordinate notation in vector notation to represent the translation of a parallelogram to the right
The rule in vector notation for the translation to the right is described by the following formula:
[tex]V'(x,y) = V(x,y) + (9, -4)[/tex]
Vectorially speaking, a translation is described by the following expression:
[tex]V'(x,y) = V(x,y) + T(x,y)[/tex] (1)
Where:
[tex]V(x,y)[/tex] - Original point.[tex]V' (x,y)[/tex] - Translated point.[tex]T(x,y)[/tex] - Translation vector.By direct inspection we see that parallelogram C'D'E'F' translated to the right is moved 9 in +x direction and 4 in -y direction. Hence, the translation vector is equal to:
[tex]T(x,y) = (9, -4)[/tex]
And the rule in vector notation for the translation to the right is described by the following formula:
[tex]V'(x,y) = V(x,y) + (9, -4)[/tex]
We kindly invite to check this question on translations: https://brainly.com/question/12463306
These jus gon keep comin sb tryna jus do the rest of my questions i only got 6 mo
Answer:
The answer is A
Step-by-step explanation:
Any math experts please factor this thank you have a blessed day
1. Molly had 995 ants in her ant farm. She lost 267 of the ants. How many ants does she have now? Answer Statement: Molly has 723 ants left Equation and Strip Diagram: 995-267-728 Strategy and Solution: 728 99115 267 728
Answer:
idj
Step-by-step explanation:
getting points
Answer:
723 IT IS BECAUSE IF U TAKE OUT 267 FROM 995 THEN THE NUMBER LEFT WILL BE 723
HOPE IT HELPS