Answers
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).
Related Questions
Help with question four please :)
Answers
Answer:
if you have an equation already C. if you don't have a equation you should make one B.
What is the input when f(x)=18?
Answers
Answer: The input is 5.
Step-by-step explanation: Since both are functions of f(x), you can set 9x-27 equal to 18 and then solve the equation. 9x-27=18, add 27 to both sides to get 9x=45, divide both sides by 9, x=5.
:)
You replace the f(x) with 18 which makes it into (18)=9x-27 then you do basic algebra from there.
75 over negative 1
Over 5
Answers
Evaluate the equation: a + 1.23 = 3.6
A. a =2.27
B. a =2.37
C. a =2.47
D. a =4.83
I will mark brainliest
just kidding just please answer it
Answers
Hope it helps!
Help if u understand pleas and thanks
Answers
Answer:
3f
Step-by-step explanation:
f+f+f=3f
since every f has the same value
example
2+2+2=3(2)
6=6
Answer:
3f
Step-by-step explanation:
There are three f's added together, which makes 3f. If you had multiplied them all it would've been f^3, if you had divided f by 3 you would have f/3, and if f=1 it would've just been 3. This is why 3f is the best answer here.
Hope this helps :)
Is 9/25 a whole number
Answers
Answer:
no i dont think so
Step-by-step explanation:
2x ( 2x - 3 )
Plz help
Answers
Answer:
4x² - 6x
Step-by-step explanation:
2x(2x - 3)
Distribute 2x into the parenthesis:
2x(2x - 3) = 4x² - 6x
Sun and Spokes sells racing bikes for $1,800. A bicyclist purchases one of the bikes for 30% less
han the retail price. How much did the bicyclist spend on her racing bike?
Answers
Answer:
$1,260
Step-by-step explanation:
You first need to find 30% of 1,800, which is 540. And then, because it's 30$ less than retail price, you would need to subtract that from the initial price:
1,800-540 = 1,260
Find the slope of the following graph.
-3
3
1/3
Answers
Answer:
Step-by-step explanation:
its 1/3, 1 to right and 3 up
PLEASE HELP ME IM BEGGING YOU I DONT UNDERSTAND THIS!!!!!!!
Answers
Answer:
x = 7
Step-by-step explanation:
x² - 5x - 14 = 0
(x + 2)(x − 7) = 0
x = -2, 7
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Find the slope and y-intercept for the graph of the equation.
9x + 4y = 8
Answers
Answer:
slope= - 9/4 yintercept 0,2
Step-by-step explanation:
Answer:
slope = - [tex]\frac{9}{4}[/tex] , y- intercept = 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
9x + 4y = 8 ( subtract 9x from both sides )
4y = - 9x + 8 ( divide terms by 4 )
y = - [tex]\frac{9}{4}[/tex] x + 2 ← in slope- intercept form
with slope m = - [tex]\frac{9}{4}[/tex] and y- intercept c = 2
Mia solved the equation 4x - 8 = 2(2x-4) and ended up with -8 = -8. what does this mean?
a) one solution
b) many solutions
c) no solutions
d) she did it wrong
Answers
Answer:
D
Step-by-step explanation:
She should have ended up with 4x-8= 4x-8
When you put everything on the proper side everything cancels out
Which equation best represents the line graphed above?
Answers
Answer:
the first one is correct
y=1/2x-1
Using x as the unknown number, write the statement below as an equation.The sum of twice a number and is equal to the sum of the number and
Answers
And.......what........
does anyone know the answer to the question??? 5x+2=7x-4
Answers
I hope this helps you
Which statement best explains whether △JKL is congruent to △MNP?
Answers
Answer:
D.
Step-by-step explanation:
The triangles are congruent, and the correct answer is D.
D. △JKL is congruent to △MNP because △JKL can be mapped to △MNP by a rotation of 180° about the origin followed by a translation 2 units up.
Rotation of triangle JKL by [tex]180^{o}[/tex] will result in the triangle with corresponding vertices of (2, 4), (3, 2) and (-1, 2).
so translating the resulting triangle two units up will result in the triangle with corresponding vertices (4, -2), (2, -3) and (2, 1) which is the same triangle like the given triangle MNP.
Which best explains why the figures are congruent?The figures is congruent because the 270° rotation about the origin or then the reflection over the x-axis would mapped ΔABC into ΔLMN.
Learn more about congruent here https://brainly.com/question/7415707
#SPJ2
0.43 as a fraction ?
Answers
Answer:
43/100
Step-by-step explanation:
jeff decides to go to an outdoor skating rink the rink charges to rent a pair of skates and every hour of skating costs 2.00$ per person jeff. has at most 20$ to spend and needs to rent a pair of skates
Answers
Answer: The most amount he can rent the skates are 10 hours
Step-by-step explanation: if you divide the 2 by 20 it will be 10
A boy leaves home at 9:15, and arrives at school at 10:05. If he travels non stop at an average speed of 6 kmh, what is the distance, in km, if his home from school?
Answers
Answer:
the internet is your answer
325.623 rounded to nearest hundredth
Answers
Answer:
325.62
Step-by-step explanation:
Find the number in the hundredth place 2 and look one place to the right for the rounding digit 3. Round up if this number is greater than or equal to 5 and round down if it is less than 5 .
When your rounding you look at the number next to the number your rounding to. For example: 325.623 the hundredths place is the 2 so the number next to it is 3.
When your rounding there is a saying ( there r different ways of saying it this is the way I was taught) 5 or more raise the score. 4 or less let it rest. Meaning if it’s 5 or more raise the number one level up ( 5 goes to 6, 6 goes to 7, 7 goes to 8, 9 goes to 10). If it’s 4 or less take away the numbers behind the number your rounding to. ( Example: 45.6478 if we r rounding to the nearest tenth we look at the 4 it’s 4 or less so it would be 45.6).
So 3 is less than 4 so we take away the numbers behind the 2 therefore we get or answer 325.62
Hope I didn’t bore you and hope this helps. :)
6x+5y=-5 solve for y
Answers
Answer:
y = -6/5x - 1
Step-by-step explanation:
6x+5y = -5
5y = -6x - 5
y = -6/5x - 1
Answer:
y=-[tex]\frac{6}{5}[/tex]x-1
Step-by-step explanation:
Start by moving x to the other side
5y=-5-6x
Divide by 5 to isolate y
y=-[tex]\frac{6}{5}[/tex]x-1
HELP ASAP 23 POINTS!!!!!!!!!!!!!!!!!!!
Answers
hello, please help me
Answers
What is g(-5)=-x-4 ?
Answers
Hello!
Answer:
g=(-x-4)/5
x=5g-4
Step-by-step explanation:
Hope this helps!
Jose buys cookies and lemons at the store. He pays a total of $30.64. He pays $5.20 for the cookies. He buys 6 bags of lemons that each cost the same amount. Which equation could be used to determine x, how much each bag of lemons costs?
Answers
Answer:
$4.24 each
Step-by-step explanation: I did the math. Well but you first subtract the amount of the cookies. Then you have to divided to est of it by six then boom you get the answer.
(5x - 17) + 48
find the value of X and Y
Answers
PLEASE HELP WITH THIS ONE QUESTION
In a square kilometer of corn fields, there are about 100,000 plants. About how many plants will Mr. Jimenez have to trample to create the center of the maze?
Answers
Answer:
1767
Step-by-step explanation:
Help with Pre-Calculus!!
Answers
Answer:
See explanation
Step-by-step explanation:
1)
The importance of the inequality is that this it restricts the possible values of the change.
2)
Without the inequality, q would not be restricted at all, and would be free to range in all values.
name the intersection of plane B and plane C
Answers
Answer:
Hi, I believe they would be parallel because they don't intersect?
Hope this helps!!
Find the length of the indicated side in each triangle, to nearest unit.
Answers
Answer:
A= 56
E= 59
Step-by-step explanation:
All triangle are 180 degrees so
A.
71 + 53 = 124
180- 124 = 56
B.
70 + 51 = 121
180 - 121 = 59
Hope this helps