3x + 7 = x -5Group of answer choices x = -6 x = -7 x = 12 x = 6
la palabra tremulas es una palabra grave o esbrujula?
Answer:
Step-by-step explanation:
La palabra trémula es esdrújula porque la sílaba tónica es la antepenúltima sílaba. Las palabras esdrújulas siempre llevan tilde (acento ortográfico).
Which two functions always Which two functions always share the domain (-∞, ∞) and range (-∞, ∞)?
linear
absolute value
quadratic
exponential
reciprocal
cubic
cube root
square root
Answer:
Linear.
Cubic.
Step-by-step explanation:
Two functions always share the domain (-∞, ∞) and range (-∞, ∞) are linear and cubic.
What is domain?" Domain is defined as the set of all input values in the given function."
What is range?" Range is defined as the set of all output values in the given function."
According to the question,
For linear function we can put all the real numbers for the independent variable 'x' that is ( -∞ , ∞).
Domain of a linear function = ( -∞ , ∞).
Output values of the linear function is set of all real numbers (-∞,∞).
Range of a linear function = (-∞,∞).
For cubic function
Cubic function is an odd polynomial . One end extends to +∞ and other end to -∞.
Domain and range of cubic function (-∞,∞).
Hence, two functions always share the domain (-∞, ∞) and range (-∞, ∞) are linear and cubic.
Learn more about domain and range here
https://brainly.com/question/1632425
#SPJ2
WILL MARK BRAINLIEST, NO FAKE ANSWERS
Design 2 rectangular pizzas both with an area of 64 square inches but with different perimeters
Answer:
rectangle one:
height = 2
width = 32
rectangle 2 :
height = 4
width = 16
Step-by-step explanation:
If you like squid game, trust me :) lol
5x + 1 = 3x + 7
use the model to solve for X.
Answer:
X=3
Step-by-step explanation:
First you subtract 3x from both sides to keep x on one side.
5x minus 3x is 2x.
Then you subtract 1 from both sides to keep the variable alone.
7 minus 1 is 6.
Then you divided both sides by 2.
2x divided by 2 is x and 6 divided by 2 is three.
Then all you have left is x=3
I HOPE IT WILL HELP YOU.
Thank you.
4/5 of the money collected from a fundraiser was divided equally among 8 grades
What fraction did each grade receive?
Answer:
1/10
Step-by-step explanation:
your equation is 4/5 divided by 8/1.
Lets solve that problem with the acronym KCF, or
Keep
Change
Flip.
K: "keep" the first fraction, or the one you are multiplying with, so 4/5 stays the same.
C: "change" the division sign to a multiplication sign, so 4/5x8/1
F: "flip" the second fraction, so 8/1 becomes 1/8.
now our equation is 4/5x1/8. If we solve that, we get 4/40, which reduced is 1/10.
I NEED HELP If right will make brileintest
Using the graph of f(x) and g(x), where g(x) = f(k⋅x), determine the value of k.
Graph of two lines. f of x passes through 2, 0 and 3, 2, and g of x passes through two thirds, 0 and 1, 2.
3
one third
negative one third
−3
f(x)
(2, 0) and (3, 2)
m = y - y1
x - x1
m = 2 - 0
3 - 2
m = 2
y - y1 = m(x - x1)
y - 0 = 2(x - 2)
y = 2x - 4
f(x) = 2x - 4
g(x)
(2/3, 0) and (1, 2)
m = y - y1
x - x1
m = 2 - 0
1 - 2/3
m = 6
y - y1 = m(x - x1)
y - 2 = 6(x - 1)
y = 6x - 4
g(x) = 6x - 4
since both equations are linear that means the graphs will be straight lines with y-intercept being -4 for both of the graphs.
if,
g(x) = f(k*x)
f(x) = 2x - 4
f(k*x) = 2k*x - 4
6x - 4 = 2k*x - 4
6x = 2kx
6 = 2k
k = 3.
I hope the answer is correct. All the best!
There are 109 nanoseconds in 1 second.
Find the number of nanoseconds in 5 minutes, giving your answer in standard form.
edin has £300 in his saving account.
his bank offers him a fixed 5% simple interest rate per annum, for a period of 3 years.
how much interest will he have earned after 3 years?
Answer:
$45
Step-by-step explanation:
300/100 = $3 = 1%
$3 x 5 = $15 = 5%
$15 x 3 years = $45
Josh was driving on a road that had a 30 mi/h speed limit posted. A deer jumped out from the side of the road, causing him to slam on the brakes. His tires left 71 ft skid marks. The road had a drag factor of 0.78. His brakes were operating at 95% efficiency. Should Josh get a ticket for speeding?
Answer no
Step-by-step explanation:
please mark brainlyest
Write an algebraic expression into words 9m-3
Answer:
subtract 3 from the product of 9 and m
a deposit of $2000 is invested in an account that earns 4.5% interest. how long until your balance reaches $3000? (assume simple interest) A= P(1+r)^t
A deposit of $2000 is invested in an account that earns 4.5% interest. The duration of time before the balance reaches $3000 is 9.2 years.
From the given information;
the principal deposited amount = 2000the annual interest rate = 4.5%the amount (A) estimated in t years = 3000The time required until your balance reaches the amount of 3000 can be estimated by using the given formula;
[tex]\mathbf{A = P ( 1+ r)^t}[/tex]
[tex]\mathbf{3000 = 2000 ( 1+ \dfrac{4.5}{100})^t}[/tex]
[tex]\mathbf{3000 = 2000 ( 1+ 0.045)^t}[/tex]
[tex]\mathbf{3000 = 2000 ( 1.045)^t}[/tex]
[tex]\mathbf{3 = 2( 1.045)^t}[/tex]
[tex]\mathbf{( 1.045)^t= \dfrac{3}{2}}[/tex]
[tex]\mathbf{( 1.045)^t= 1.5}[/tex]
[tex]\mathbf{( 1.045)^t= 1.5}[/tex]
t = 9.2 years
Therefore, we can conclude that the time duration (in years) until your balance reaches $3000 is 9.2.
Learn more about simple interest here:
https://brainly.com/question/22621039?referrer=searchResults
The volume of this sphere is 972 pi cubic inches. What is its radius?
A sphere.
Recall the formula Sphere Volume = four-thirds pi r cubed.
7 inches
9 inches
108 inches
324 inches
volume of a sphere = ⁴/₃ πr³
⇒ 972π in³ = ⁴/₃ πr³
729 in³ = r³
r = 9 in
∴ the radius of a sphere of volume 972π in³ is 9 inches.Answer:
9 inches
Step-by-step explanation:
HELP, PLEASE HELP ME
What is the value of f(x) = 5x +1 at f(-4) ?
STEM The average temperature on the planet Neptune is –214 °C. The
temperature on the south pole of Neptune is thought to be 10 °C. Is this
colder or warmer than the average temperature? Write an inequality to
support your answer.
Which is colder??
CAN ANYONE PLZ HELP ME WITH THIS WORKSHEET .. I’ll mark as brainliest
Answer:
Step-by-step explanation:
1)
We know that if [tex]x^2=9[/tex], then [tex]x=\pm \sqrt{9}[/tex], so [tex]\boxed{x=3,-3}[/tex]
2)
We know that if [tex]x^3=8[/tex], then [tex]x=\sqrt[3]{8}[/tex], so [tex]\boxed{x=2}[/tex]
3)
[tex]x^3=\frac{1}{8}[/tex] means that [tex]x=\sqrt[3]{\frac{1}{8}}=\frac{\sqrt[3]{1}}{\sqrt[3]{8}}=\frac{1}{2}[/tex].
So, [tex]\boxed{x=\frac{1}{2}}[/tex].
4)
[tex]x^3=27[/tex] means that [tex]x=\sqrt[3]{27}=\sqrt[3]{3^3}=3[/tex].
So, [tex]\boxed{x=3}[/tex].
5)
[tex]x^2=25[/tex] means that [tex]x=\pm \sqrt{25}=\pm \sqrt{5^2}=\pm 5[/tex].
So, [tex]x=5,-5[/tex].
6)
We know that the side length of the square will be [tex]\sqrt{\frac{9}{16}}=\frac{\sqrt{9}}{\sqrt{16}}=\boxed{\frac{3}{4}}[/tex].
7)
[tex]6x^2=54[/tex] means that [tex]x^2=9[/tex], which means that [tex]\boxed{x=3,-3}[/tex].
8)
[tex]2x^2+25=75[/tex] means that [tex]2x^2=50[/tex], which means that [tex]x^2=25[/tex], which means that [tex]\boxed{x=5,-5}[/tex]
Solve for the variable -8 p -4p = -12
A. 9 B. 1 C. -11 D. -3
Answer:
B. p = 1Step-by-step explanation:
[tex] - 8p - 4p = - 12 \\ - 12p = - 12 \\ p = \frac{ - 12}{ - 12} \\ p = 1 \\ [/tex]
Let Q be in the interior of angle POR . Use the Angle Addition Postulate to solve for x. Find the measure of each angle.
angle POQ=(1/3x + 1/3)°
angle QOR=(2x+ 4/3)°
angle POR=(5x-1)°
Answer:
X=1
POQ= 1/3x+1/3= 1/3(1)+1/3=2/3
QOR= 2x +4/3= 2(1)+4/3= 10/3
POR= 5x-1= 5(1)-1= 4
Step-by-step explanation:
Dad spends a total of $1,380 on car insurance for 6 months. What is the average cost per month?
Answer:
$230
Step-by-step explanation:
what's -3(x-1)^2+3 in standard form and vertex form?
Answer:
Standard form: -3x ^2 + 6x
Vertex form: y = -3 (x - 1) ^2 +3
Step-by-step explanation:
Hope this helps ^v^
im in 6th grade math! what is 94/288 reduced and simplified, then converted into a mixed number
Answer:
3 3/47
Step-by-step explanation:
94/288 reduced and simplified
94( ÷2)
------
288( ÷2)
=
47/144
now convert this to a mixed number which is
3 3/47
Hope this helped you- have a good day bro cya)
Solve: 3x+4 2−6x = −2/ 5
Answer:
(3x + 4)/(2 - 6x) = -2/5
=>5(3x + 4) = -2(2 - 6x)
=> 15x + 20 = -4 + 12x
=> 15x -12x = -4 -20
=> 3x = -24
x = -24/3 = -8
$10.00/8 slices is it a unit rate
no, its not a unit rate
Find the slope for (10, 22) and (3, 14)
Answer:
slope: m=8/7
Step-by-step explanation:
please give the answer! thank you!! <3 :D
Answer:
8x Should be the answer to the question
what is the square root of 50?
Answer:
7.07
Step-by-step explanation:
Step-by-step explanation:
7.07
or
7.07106781187
enjoy thanks brainliest??
and yes enjo :)
plz help me with this
Answer:
12
Step-by-step explanation:
Question 5 of 10
Pardis bought opening night tickets to a movie she had been excited about
seeing for a long time. Midway through the movie, she realizes it's bad and
wishes she had stayed home. Which question should Pardis have asked
herself before spending the money on the ticket?
A. Am I overspending?
B. Am I buying for the right reason?
Ο Ο Ο Ο
c. Am I purchasing on a whim?
D. Are my expectations too high?
SUBMIT
Answer: d bc I can't tell what is supposed to say.
A Small concert venue earned $6,804 in ticket sales. All Tickets Were The Same price. if the venue sold 252 tickets, how much does each ticket cost?
Answer:
The answer is $27 dollars per ticket
Step-by-step explanation:
You have to divide 6804 by 252 which equals 27.
Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!
