[tex]\text{Given that,}\\\\f(x) = 4x+5,~~~g(x) = \dfrac 2x\\\\\\f(3) = 4(3) +5 = 12 +5 = 17\\\\\\(g\circ f)(3)=g(f(3))=g(17)=\dfrac 2{17}[/tex]
Answer:
The answer is 2/17
Step-by-step explanation: Can I get brainliest again my answer was deletedee
subtract the polynomials (4x^2-9x-7)-(3x^2-5x-6)
Answer:
x^2 - 4x - 1
Step-by-step explanation:
help me plssssssssssssssssssssssssssssssss
Answer:
With what?
Step-by-step explanation:
Ask the question in the comments sections and I'll try to help you if I know the answer :)
Find the sum. 2/5 (d-10) -2/3 (d+6)
Answer:
Step-by-step explanation:
2/5 (d - 10) - 2/3 (d + 6)
=> 2d - 20/5 - 2d - 12/3
By taking LCM of 5, 3 = 15
=> 6d - 30/ 15 - (10d - 60/15)
=> 6d - 30/15 - 10d + 60/15
=> -4d + 30/15
Hope you understood!!
83 devided by 3, with remainders
Answer:
just see how many times 3 goes into 80 which is 26. so then that leaves you with 5 and 3 goes into 5 only 1 time so the answer is 26 and 2
I NEED HELP WITH #5 and #4
What is the value of f(x) = -3-x when x = -7?
A-10
) B -4
4
D 10
Answer:
#5. C 4
#4. J 0.3 meters
Step-by-step explanation:
No. 5
f(-7) = -3-(-7)
f(-7) = 4
C
No. 4
s = sqrt(0.09)
s = 0.3 meters
A ramp is at an angle of elevation of 15°. The distance from the top of the ramp to the ground is 20 feet. What is the length of the ramp? Round to the nearest tenth.
Population grows.
The population of Boston, MA in 2019 was
692,600 people with an annual rate of increase
1.4%. In what year the population of Boston
will reach 1,000,000 people, if the grows rate
stays the same? The function describing
population grows is P(x)=692,600 - 1.014,
where x is number of years.
Population are often modelled by exponential functions
The population will reach 1000000 people after 26.5 years
The population function is given as:
[tex]P(x) = 692600 \times 1.014^x[/tex]
When the population reaches 1000000 people, we have:
P(x) = 1000000
So, the equation becomes
[tex]1000000 = 692600 \times 1.014^x[/tex]
Divide both sides by 692600
[tex]1.444=1.014^x[/tex]
Take logarithm of both sides
[tex]log(1.444)=log(1.014)^x[/tex]
Apply logarithm to both sides
[tex]log(1.444)=xlog(1.014)[/tex]
Make x the subject
[tex]x = \frac{log(1.444)}{log(1.014)}[/tex]
Solve the logarithms of 1.444 and 1.014
[tex]x = \frac{0.15957}{0.00603}[/tex]
Divide
[tex]x = 26.5[/tex]
The value of x, is the number of years the population reaches 1000000 people.
Hence, the population will reach 1000000 people after 26.5 years
Read more about population at:
https://brainly.com/question/24581924
PLEASE HELP ILL GIVE BRAINLIESTTTT
Answer:
about 5.1 units
Step-by-step explanation:
to find the length between two points you can use the pythaogorean theorem
5^2 + 1^2 = c^2
25 + 1 = c^2
26 = c^2
c is about 5.09901
rounding to the nearest tenth we get 5.1
x=y^2+4y+4 solve for y
Answer:
y=
x
−2
y=−
x
−2, x≥0
y=−
x−2, x≥0
Step-by-step explanation:
LAST ATTEMPT MARKING AS BRAINLIEST!! (Graph the image of the figure using the dilation given)
Answer:
There ya go
Step-by-step explanation:
DOES ANYONE KNOW PLEASE HELP ME I WILL MARK BRAINLIEST <3
Answer:
i got this i hope this is helpfulI'm sry I can't read and ans
Step-by-step explanation:
Electronic entry of medication orders through CPOE may reduce errors from poor handwriting or incorrect transcription. CPOE systems often include functionalities such as drug dosage support, alerts about harmful interactions, and clinical decision support, which may further reduce errors.
Solve for x please help me
Answer:
30
Step-by-step explanation:
all angles add up to 180*, 180-90=90, 90=3x, 30=x
Answer:
x = 30
Step-by-step explanation:
One side is 90 so the other two sides have to add up to 90 too because a triangles' angles have to add up to 180.
So, we can write that 2x + x = 90
Then we can solve for x:
2x + x = 90
3x = 90
x = 30
W LOOKS LIKE PAIN, DEM
Directions:
Plattbo ondorod patroof obere ca a pregl la tho endor boy
aro Motod conmocilag tbeca with longercato as you plot thom.
Start a new Une after the word "LINE ENDE.
• (1.-20)
(3,-20)
(3.-19)
(4,-10)
(4,-5).
(2,-7)
LINEENDS
(4, 21)
(S24)
(S, 20)
(1, 20)
(0, 19)
(4, 16)
(d, 14)
(3, 14)
(2, 15)
LINZENDS
(-8, 15)
(-8, 14)
(-4, 12)
(-4, 5)
(-5, 3)
(-6, 0)
(-6,-3)
(-5,-6);
(-4,-7)
(-4,-20)
(-5,-21)
(-6,-23)
(-4,-23)
(-4,-22)
(-3,-20)
(-3,-7)
(-1,-7)
(-1,-20)
(0.-22)
(0,-23)
(2,-23)
(1,-21)
(0,-20)
(0,-7)
(1,-6)
LINEENDS
(4,-5)
(5,-)
(9,-18)
(6,-19)
(6;-20)
(8,-20)
(6.-17)
(6.-8)
(3,-1)
(6, 1)
F2, -3)
(8,4).
(9, 7)
(10, 4)
(9, 2)
(8, 2)
LINEENDS
(-2, 5)
(-2. 12)
(2, 14)
(2, 15)
(0, 10)
(-1, 19)
(-1, 20)
(-5, 20)
(-5, 19)
(-6, 10)
(-8, 15)
(-9, 14)
(-10, 14)
(-10, 16)
(-6, 19)
(-7, 20)
(-11, 20)
(-11, 24)
(-10, 21)
(-9, 21)
(-9, 23)
(-8, 21)
(-6, 21)
(-5, 20)
LINEENDS
(-3, 15)
(-3, 16)
(-4, 17)
(-4, 19)
(-5, 18)
(-1, 18)
(-2, 19)
(-2, 17)
(-3, 16)
LINEENDS
(-i, 16)
(0, 16)
(-1, 15)
(-5, 15)
(-6, 16)
(-5, 16)
LINEENDS
(0,-7)
(2,-7)
(3,-8)
(3,-17)
W, 3)
(5, 4)
(3, 4)
(1, 3)
(0, 3)
(-1, 20)
(0, 21)
(2, 21)
(3, 23)
(3, 21)
Mystery Media
29
Answer:
Step-by-step explanation:
S
(4,-5)
(5,-)
(9,-18)
(6,-19)
(6;-20)
(8,-20)
(6.-17)
(6.-8)
(3,-1)
(6, 1)
F2, -3)
(8,4).
(9, 7)
(10, 4)
(9, 2)
(8, 2)
LINEENDS
(-2, 5)
(-2. 12)
(2, 14)
(2, 15)
(0, 10)
(-1, 19)
(-1, 20)
(-5, 20)
(-5, 19)
(-6, 10)
(-8, 15)
(-9, 14)
(-10, 14)
(-10, 16)
(-6, 19)
(-7, 20)
(-11, 20)
(-11, 24)
(-10, 21)
(-9, 21)
(-9, 23)
(-8, 21)
(-6, 21)
(-5, 20)
LINEENDS
(-3, 15)
(-3, 16)
(-4, 17)
(-4, 19)
(-5, 18)
(-1, 18)
(-2, 19)
(-2, 17)
(-3, 16)
LINEENDS
(-i, 16)
(0, 16)
(-1, 15)
(-5, 15)
(-6, 16)
(-5, 16)
LINEENDS
(0,-7)
(2,-7)
(3,-8)
(3,-17)
W, 3)
(5, 4)
(3, 4)
(1, 3)
(0, 3)
(-1, 20)
(0, 21)
(2, 21)
(3, 23)
(3, 21)
Mystery Media
Use the distance to find the distance between the points A (-3,7 and B (-2,5).
Step-by-step explanation:
1 2 3 4 5
wa
please help
meeeeeeeeeeeeeeee
Answer:
C 43
Step-by-step explanation:
happy holidays
Answer:
Since the two triangles are similar, the two medians AC and FH are in proportion. The proportionality rate is [tex]k=\frac{48}8=6[/tex]. That is the same ratio of the sides., so AD is k times the corresponding side FG, or [tex]\overline {AD} = k\overline{FG} = 6\times 9 = 63[/tex]
Given that f(x) = ax – 5 and f(4) = 15, determine the value of a.
Given that f(x) = ax – 5 and f(4) = 15, then the value of a is 5
The given function is:
f(x) = ax - 5
If f(4) = 15, then x = 4
Substitute x = 4 into f(x) = ax - 5
f(4) = a(4) - 5
15 = 4a - 5
Solve for a by adding 5 to both sides
15 + 5 = 4a - 5 + 5
20 = 4a
Divide both sides by 4
4a/4 = 20/4
a = 5
Given that f(x) = ax – 5 and f(4) = 15, then the value of a is 5
Learn more on linear functions here: https://brainly.com/question/15602982
14 14) Write an expression for the perimeter of a
rectangular room with sides x + 4 and
2x - 3
f
A) 3x + 7
C) 6x + 2
B) 3x + 1
D) 6x + 12
Check the picture below.
Is this table proportional?
XY
4 8
5 10
6 12
10 20
Answer: Yes b/c everything gets multiplied by 2
Find the sum. 2/5(d-10)-2/3(d+6)
Answer:
-4d
Step-by-step explanation:
L.c.m=15
15×2/5(d-10)-2/3×15(d+6)
3×2(d-10)-2×5(d+6)
6(d-10)-10(d+6)
6d-60-10d-60
6d-10d-60-60
-4d-0
-4d
Please help me?i don’t want to fail
Answer:
8.
9y-3y=6
-4x-(-5x)=1
the slope is 6
9.
you start at the 0 axis and go up 3 on the y.Once you did that you want to go up 2 on the y axis then 3 to the right on the x axis,then go up 2 then 3 to the right.
Step-by-step explanation:
you went to a coffee house with 2 friends and ordered an iced coffee and dessert which came to $12.96 how much will each pay if they share in paying the total bill
Answer:
x+y=12.96, or 12.96=y=x then you can solve for x and then the other half of the total is the other amount
factorise
28q+35
pls help
Answer:
7(4q+5)..................
Christian buys a two-gallon bottle of juice for $28.16. What is the unit rate of the cost of the juice per fluid ounce?
Answer:
$0.22
Step-by-step explanation:
128 oz in a gallon
2 gallons is 256oz
28.16*2=56.32
56.32/256=0.22
Using Converting The Percentages First Into Fractions, Determine The Following
a) 10% of 120
b) 25% of 16
c) 30% of 20
d) 40% of 25
e) 75% of 48
f) 60% of 140
g) 90% of 50
h) 12.5 of 32
Answer:
a)12
b)4
c)6
d)10
e)36
f)84
g)45
h)4
66=3x
simplify your anwser as much as possible
Answer:
x =22
Step-by-step explanation:
66/3 =22
pls give me brainlies
A father is 33 years old. Which is 3 less than 12 times his son's age. How old is the son?
Answer:
His son is 3 years old.
Step-by-step explanation:
33 years old ... 3 less than .... = 36
36/12 = 3
Directions: Compare the sides and angles by filling in the blank with a < or > symbol.
Answer:
Number 21 is < number 23 is > number 22 is < and number 24 is >
Step-by-step explanation:
Can someone help me out? Will mark brainiest
What is
( x + 1 ) ^2
[tex](x+1)^2 = x^2 +2x + 1[/tex]
What is the area of a square whose perimeter is 12x cm?
Answer:
9
Step-by-step explanation:
12/4=3
3*3= 9
Filler and more filler
The area of the square is 9 [tex]cm^{2}[/tex].
What is area?The space occupied by a flat shape or the surface of an object is called area.
Formula for the area of square?[tex]Area = a^{2}[/tex]
Where, a is the length of the side of a square
What is perimeter?Perimeter is the total length of the sides of a two-dimensional shape.
Formula for the perimeter of squarePerimeter of a square = 4a
Where, a is the side of a square
According to the given question
Perimeter of a square is 12cm.
Let a be the length of the side of a square.
Therefore,
Perimeter of the square = 4a
⇒ 12 = 4a
⇒ a = 12/4
⇒ a = 3cm
So, the area of square = 3cm × 3cm = 9 square cm
Hence, the area of the square is 9 [tex]cm^{2}[/tex].
Learn more about area of square here:
https://brainly.com/question/1658516
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