Answer:
8Step-by-step explanation:
24 : 3 = 8
#Let'sLearnPS: ap9596979899001
Find the slope and y-intercept of the graph of x-2y = 4.
PLEASE HELP ITS ALGEBRA ONE.
Answer:
To solve for m, you need to multiply density with volume.
Write a formula for perimeter and area of a circle
Thank you !
Answer:
Perimeter of a circle = 2 π r = π D.
Area of a circle is pi times the radius squared (A = π r²).
( A 1. Factorise a) ax+by+ay+by
Answer:
a(x+y)+2by
Step-by-step explanation:
pick up a from the expression:
a(x+y) +by+by
sum by:
a(x+y)+2by
Write an equation that represents the line
he general equation of a line is y = mx+b
m is the slope of the line that you can figure out using the equation: m = (y2-y1)/(x2-x1)
m = (4-2)/(4-1) = 2/3
y = 2/3x+b and you can use either point given to find b:
1) 4 = 2/3(4)+b => b = 4-8/3 = 4/3
2) 2 = 2/3(1)+b => b = 2-2/3 = 4/3
The equation becomes: y = 2/3 x + 4/3
Find the length of the radius for this circle.
(x - 3) + (y - 5) = 8
08
2v2
4
[tex] \large \mathfrak{Answer : }[/tex]
The equation of the given circle is :
(x - 3) + (y - 5) = 8
where, r² = 8
therefore, value of radius (r) = [tex]2\sqrt{2}[/tex] units
Please help!! Will give 100 points
Answer:
x+2
Step-by-step explanation:
Answer:
The answer is x+2
Step-by-step explanation:
Kayla found the difference of 32 and 18. What is the difference?
Step-by-step explanation:
Just Subtract
32-18
14 Answer
Answer:
Answer is 14
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
Simplify the radical
[tex] - 2 \sqrt{54} [/tex]
please explain process!
Answer:
Step-by-step explanation:
54 = 6*9
That means there are 3 threes and 1 two
54 = 2*3 * 3 * 3
There are a pair of 3s and a two and a 3 left over.
The two and the three remain under the root sigh.
One of the pair of threes comes out of the root sign.
The other one is thrown away.
sqrt(54) = 3*sqrt(6)
Answer: -2*3 sqrt6)
Answer: - 6 sqrt(6)
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Simplify [tex]\sf \: - 2 \sqrt { 54 }[/tex][tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \sf \: - 2 \sqrt { 54 }[/tex]
Factor [tex]\sf54=3^{2}\times 6[/tex]. Rewrite the square root of the product [tex]\sf\sqrt{3^{2}\times 6} [/tex] as the product of square roots [tex]\sf \sqrt{3^{2}}\sqrt{6}[/tex]. Take the square root of [tex]\sf3^{2}[/tex].[tex] \sf-2\times 3\sqrt{6} [/tex]
Multiply -2 and 3 to get -6.[tex] \boxed{ \boxed{ \bf-6\sqrt{6} }}[/tex]
The answer will be [tex]\boxed{\sf-6\sqrt{6} }[/tex]. If you want you can further simplify it to - 14.696..what is formula for volume of a cylinder?
Answer:
V = π × r² × h
Step-by-step explanation:
All you need to do is multiply the base times the height and since the base is a circle whose formula is π × r², we get π × r² × h.
can u change order of operations ?
Answer:
its best no to
Step-by-step explanation:
The only thing you can really change is switching subtraction and addiction, or division and multiplication. In the long run though its best just to say with the regural order and its earier later on.
please, (parentheses)
excuse (exponents)
my (multipliction)
dear (division)
aunt (addiction)
sally (subtraction)
Evaluate 2(x + 1) - 3 when x = 6.
O A. 5
OB. 10
O C. 11
O D. 8
Answer:
C. 11Step-by-step explanation:
2(x + 1) - 3
(Putting x = 6)
= 2(6 + 1) - 3
= 2 × 7 - 3
= 14 - 3
= 11 (Ans)(
Solve for y
(y-k)h=c
Answer:
Explanation:
(y-k)h=c
yh-kh=c
yh=c+kh
y=c+kh/h
y=c+k
Given that f(x) = 9 – 5x and g(x) = x2, find a simplified expression for
g(f(x))
The answer is f(g(x))=x^2-30x+216
May i have brainliest
Select the correct answer.
What is the value of x in 2(5^x) = 14?
A.
0.34
B.
1.15
C.
1.21
D.
219.33
Answer:
C
Step-by-step explanation:
Using the rule of logarithms
ln[tex]x^{n}[/tex] ⇔ nlnx
Given
2([tex]5^{x}[/tex] ) = 14 ( divide both sides by 2 )
[tex]5^{x}[/tex] = 7 ( take ln of both sides )
xln5 = ln7 ( divide both sides by ln5 )
x = [tex]\frac{ln7}{ln5}[/tex] ≈ 1.21 ( to 2 dec. places ) → C
Answer:
Step-by-step explanation:
here is your solution
First you divide the sides by 2
2(5^x)/2=14/2
5x=7
apply exponent rules
log(5x)=log(7)
Answer is c
//
You have an stick that is 25x long. 23 is 7/25th of the length. What is the length?
Answer:
82 1/7 unitsStep-by-step explanation:
The length is 25x and 7/25th of the length is 23:
7/25*25x = 237x = 23x = 23/7The length is:
25*23/7 = 575/7 = 82 1/7 unitsATQ
[tex]\\ \sf\longmapsto \dfrac{7}{25}\:of\:25x=23[/tex]
[tex]\\ \sf\longmapsto \dfrac{7}{25}\times 25x=23[/tex]
[tex]\\ \sf\longmapsto 7x=23[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{23}{7}[/tex]
Now
Length=[tex]\\ \sf\longmapsto 25x[/tex]
[tex]\\ \sf\longmapsto \dfrac{25(23)}{7}[/tex]
[tex]\\ \sf\longmapsto \dfrac{575}{7}[/tex]
If I can of soup costs $1.29 how much would 8 cans of soup cost?
Answer:
10.32
Step-by-step explanation:
Simply put $1.29•8 to get to the answer 10.32 dollars or you could add 1.29 eight
times
Answer:
1 soup cost=1.29
8 soup cost=1.29
×8
= 10.32
what percent of 200 calories is 8 calories?
Answer:
4percents
Step-by-step explanation:
200-100 percents
8- xpercents
200/8=100/x
x=4
Gina ran two laps around the track in 99 seconds. How long did it take her to run each lap if she ran the first one 8.5 meters per second and the second lap at meters per second
Dimitri is a dog breeder, recently one of his dogs gave birth to 4 puppies. What is the probability that there are no females in the litter?
Answer:
1/16
Step-by-step explanation:
1/2×1/2×1/2×1/2...............
Rewrite in the simplest terms: 9v-8(10v-9)
9v - 8(10v - 9) = 9v - 80v + 72 = -71v + 72
HELP DUE IN 10 MINUTES!!
Solve for x.
-2(-3x + 4)+ 3x - 3 = - 29
Answer:
x = -2
Step-by-step explanation:
6x - 8 + 3x -3 = -29
9x = - 18
x = -2
Find the 14th term of the geometric sequence 5, -10, 20, ...5,−10,20,
Answer:
40,960
Step-by-step explanation:
To find the multiplier, set up an equation like this:
[tex]5x=-10[/tex]
The above equation will allow us to find what number, when multiplied with 5 will result in -10. If we divide both sides of the equation by 5, we'll find that the number, x, is -2:
[tex]x=-2[/tex]
We need to find the 14th term. To do this, simply multiply the lattermost number in the sequence by our multiplier, -2.
[tex]20*(-2)=40[/tex]
Since 5 is the first term in the sequence, -10 is the second term in the sequence, and 20 is the third term in the sequence, 40 is the fourth term. Now we just need to find the next ten so that we can find the 14th term. To do that, repeat the process of multiplying the lattermost number by -2 ten more times:
[tex]40*-2=-80\\-80*-2=160\\160*-2=-320\\-320*-2=640\\640*-2=-1280\\-1280*-2=2560\\2560*-2=-5120\\-5120*-2=10240\\10240*-2=-20480\\-20480*-2=40960[/tex]
Therefore, the 14th term is 40,960.
Answer:
-40,960
Step-by-step explanation:
you have to add the negative because there partners in crime
Solve the equation.
e – 3.4 = 18.7
e - 3,4 = 18,7
e = 18,7 + 3,4
e = 22,1
A truck can be rented from Company A for $90 a day plus $0.80 per mile. Company B charges $50 a day plus $0.90 per mile to rent the same truck. F
number of miles in a day at which the rental costs for Company A and Company B are the same.
At
miles, the rental costs are the same from either company.
Enter your answer in
answer bo
nd ther
click Check Answer.
Help Me Solve This
View an Example
Get More Help
Clear All
CI
Answer:
400 miles
Step-by-step explanation:
the equation could be :
90 + 0.80 n = 50 + 0.90 n , n for Numbers of miles.
90 + 0.80 n = 50 + 0.90 n
90-50 = 0.90 n - 0.80 n
40 = 0.10 n
n = 40/(0.10)
n = 400
Answer:
400 miles
Step-by-step explanation:
Define the variables:
Let x = number of miles driven
Let y = total cost of rental
Company A
Given:
Charge to rent the truck is $90 a day plus $0.80 per mile.⇒ y = 90 + 0.8x
Company B
Given:
Charge to rent the truck is $50 a day plus $0.90 per mile.⇒ y = 50 + 0.9x
To find the number of miles for which Company A and Company B charge the same amount, substitute the equation for Company A into the equation for Company B and solve for x:
⇒ 90 + 0.8x = 50 + 0.9x
⇒ 90 + 0.8x - 50 = 50 + 0.9x - 50
⇒ 40 + 0.8x = 0.9x
⇒ 40 + 0.8x - 0.8x = 0.9x - 0.8x
⇒ 40 = 0.1x
⇒ 40 ÷ 0.1 = 0.1x ÷ 0.1
⇒ 400 = x
Therefore, the number of miles for which the rental costs are the same from either company is 400 miles.
To find the cost, substitute x = 400 into one of the equations:
⇒ y = 90 + 0.8(400)
⇒ y = 90 + 320
⇒ y = 410
Therefore, the daily cost from both companies for 400 miles would be $410.
Find f(g(x)] if f(x) = x^2+ 1 and g(x) = x^5
O (x^5+ 1)²
O (x² + 1)^5
O x^10 + 1
None of these
(x+4)
Solve for x:
= 2. (1 point)
3
O x = 2
O
x= 10
3
2
X =
O x= -2
Answer:
x = 2
Step-by-step explanation:
[tex] \frac{x + 4}{3} = 2[/tex]
[tex]x + 4 = 6[/tex]
[tex]x = 6 - 4 = 2[/tex]
simplify. (4x^2 - 2x) (-3x^2 - 4x^2 +1)
Answer:
2x • (2x - 1) • (3x2 - 2x + 1)
i hope this helped
A man is three times as old as his son in 10 years time their combined ages will be 68 how old is each person now person now
Answer:
The dad is 36 and the son is 12
What is the diameter of 11.94 cm circumference
Question
What is the diameter of 11.94 cm circumference
Answer:
Soln,
We know that diameter = * 2 radius
radius = 11.94/2= 5.97 half of diameter and when you multiply with 2 ,Then it comes 11.94cm
Now
Step-by-step explanation
Circumference = 2πr
11.94 = 2*22/7*r
11.94 = 6.28r
r= 11.94/6.28
therefore, r= 1.90 cm
Now
We know that diameter = * 2 radius
diameter = 1.90*2 = 3.80 cm
answer checking,
Circumference = 2πr
c= 2*22/7*1.90
therefore c = 11.94 cm
ans proved
plz mark me brainliest and thanks
have a good day ahead ; )
