Drag the expressions to the correct functions. Not all expressions will be used. Consider the functions f and g. f(x)=4x^2+1 g(x)=x^2-3 Perform the function compositions.
Answer:
(f o g)(x) = 4x⁴ - 96x + 37
(g o f)(x) = 16x⁴ + 8x² - 2
Step-by-step explanation:
Since, the given functions are,
f(x) = 4x² + 1
g(x) = x² - 3
(f o g)(x) = f[g(x)]
f[g(x)] = 4(x² - 3)² + 1
= 4(x⁴ - 24x + 9) + 1
= 4x⁴ - 96x + 36 + 1
= 4x⁴ - 96x + 37
(g o f)(x) = g[f(x)]
= (4x² + 1)²- 3
= 16x⁴ + 8x² + 1 - 3
= 16x⁴ + 8x² - 2
Therefore, out of the given options only two expressions are correct.
What is the measure of AngleDCF?
Answer:
the answer is 129 degree
Step-by-step explanation:
What is the definition of COEFFICIENT?
- constant, variable(s), or both
- A letter that represents a number
- The number in front of a variable
- A math sentence
Help me please and thank you
an oasis that is your answer
Answer:
oasis
Step-by-step explanation:
An oasis is a place in a desert where water comes up to the surface from deep underground.
-11 - 5x = 6(5x + 4)
Answer:
x=-1
Step-by-step explanation:
Answer:
x=-1
Step-by-step explanation:
-11-5x=6(5x+4)
-11-5x=30x+24
-5x=30x+35
-35x=35
-x=1
x=-1
The Ruiz family is exchanging euros for US dollars. The exchange rate is 1 euro equals 1.35261 USD. Since the Ruiz family knows that USD are stated to the nearest hundredth of a dollar, they used the conversion ratio
Answer:
It will depend on how many euros they intend to convert. If they were only converting one euro they would get $1.35 whichever rate they used, but imagine it was a thousand euros - at the correct rate they would get $1352.61, at the proposed rate they would only get $1350. No, by rounding the conversion ratio, the Ruiz family will not be getting the most accurate answer. Using the more accurate conversion ratio will give an answer with more than 2 decimal places so the answer can accurately be rounded after the conversion.
A teacher places 55 books onto shelves. Each shelf holds 9 books. How many shelves does the teacher fill?
**6TH GRADE MATH**
I WILL MARK BRAINLIEST!
25pts
Answer:
The teacher will fill 6 shelves.
Step-by-step explanation:
Each shelf gets 9 books and 9 x 6 = 54. There is one book left over, but the question asks how many shelves does the teacher fill. So the answer is 6.
PLEASe heLPPP:((((((
Answer:
a dollar 1.50
Step-by-step explanation:
you take 4 and multiple by 1.25 which is 5 then you the remaining 3 and divide by 2 which is 1.50
Hope this helps:)
If it’s a rational or an irrational
Find the equation of the line shown. (y=mx+c)
Answer:
y=-1/4x + 2
Step-by-step explanation:
1) For a field trip 11 students rode in cars and the rest filled eight buses. Which equation below will help you find how many students were in each bus if 315 students were on the trip?-------------------------------------------------------------------------------------------------------------------- Number 1) 11x + 8 = 315 ---------------------------------------------------------------------------------------------- Number 2) 315 + 8x = 11 --------------------------------------------------------------------------------------------- Number 3) 8x + 11 = 315 --------------------------------------------------------------------------------------------- ____________________________________________________________________ 2) In the word problem above, use the equation you found to determine how many students were in each bus.
Answer:
Number 3) 8x + 11 = 315
Answer: 38
equation number 3
Step-by-step explanation:
8x+11=315
-11 -11
8x=304
304 ÷8
the endpoint is the ___ of the angle
Hey there!
ANSWER: vertex
EXPLANATION:Fill in the blank:
The endpoint is the vertex of the angle.
This is your answer because an angle is formed by two rays which are the sides of an angle and they have an endpoint called the vertex.
Hope this helps!
[tex]-TestedHyperr[/tex]
Answer:
Vertex
Step-by-step explanation:
An angle is made the endpoints of two rays meet together, forming the vertex of the angle.
Yo The digit 6 in the number 406,000 is how many times greater than the digit in 400,060
Answer:
s
Step-by-step explanation:
Answer:
The number is 100 x greater than the other number
Step-by-step explanation:
406,000 is the number
400,060 is the comparing number
use a place value .Brainiest would be needed Please.
Find the midpoint between the two points (-2, 6) and (-4,-4).
answer ( ?,?)
Hey there! I'm happy to help!
To find the x value of the midpoint, add the x values and divide by 2.
-2+(-4)=-2-4=-6
-6/2=-3
For the y value, add the y values and divide by 2.
6+(-4)=6-4=2
2/2=1
So, our midpoint is (-3,1).
Have a wonderful day! :D
Please help me i will make you brainliest There's 28 students how many prefer cheese pizza ? 15% sausage 10% supreme 25 %cheese 50% pepperoni
what statistic is the 50th percentile
Answer:
median
Step-by-step explanation:
The 50th percentile is the median. This value splits a dataset in half. Half the values are below the 50th percentile, and half are above it. The median is a measure of central tendency in statistics.
5 5/9 - 2 4/9?? Help!
Answer:
The answer would be 3 1/9
Step-by-step explanation:
5-2= 3 5/9-4/9 = 1/9
Answer:
3 1/9
Step-by-step explanation:
(5 x 9 + 5)/9 - 2 4/9
(45 + 5)/9 - 2 4/9
50/9 - 2 4/9
50/9 - (2 x 9 + 4)/9
50/9 - (18 + 4)/9
50/9 - 22/9
(50 - 22)/9
28/9
3 1/9
Solve: m + 2/3 = 1/2 a. -1 b. 1/6 c. - 1/6 d. 1 1/6
Answer:
c. - 1/6
Step-by-step explanation:
m + 2/3 = 1/2
m=1/2-2/3
m=-1/6
What is 5^2
please help
Hey there!
ANSWER: [tex]25[/tex]EXPLANATION:[tex]5^2[/tex]
To write [tex]5^2[/tex] as a product, you will need to multiply 5 by its power. That means you have to multiply 5 twice.
[tex]5*5[/tex] which equals [tex]25[/tex].
So your answer is [tex]25[/tex].
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
What is 123+3321= ??
Answer:
3444
Step-by-step explanation:
Answer:
3444 is the answer
Step-by-step explanation:
What is the value of 2(5-a)? +7a when a = 2 ?
is it 2(5-2) + 7(2)?
if it is, then here is the answer...
20
What is a numerical expression for the verbal expression. eight times six divided by two minus nine
Answer:
15
Step-by-step explanation:
8×6÷2-9
48÷2-9
24-9
15
Devin was helping his grandfather gather corn in the
mornings. Each morning for 10 days he helped pick com
from 7:30 at until 10:00 am His grandfather paid him
$ 100 for his work How much did he make per hour?
Answer:
$4/hour
Step-by-step explanation:
From 7:30 am to 10:00 am it's 2.5 hours.
10 * 2.5 hours = 25 hours
He worked a total of 25 hours.
$100/(25 hours) = $4/hour
28/z- z/4+1 1/8 when z =4
Answer:
7 1/8 or 7.125
Step-by-step explanation:
first subsitute z for 4
28/4 - 4/4 + 1 1/8
then do 28/4 - 4/4 which is 6,
add that to 1 1/8
and get 7 1/8
Answer:
Step-by-step explanation:
[tex]\frac{28}{z}-\frac{z}{4}+1\frac{1}{8}=\frac{28}{4}-\frac{4}{4}+\frac{9}{8}\\\\=7-1+\frac{9}{8}\\\\=6+\frac{9}{8}\\\\=\frac{6*8}{1*8}+\frac{9}{8}\\\\=\frac{48}{8}+\frac{9}{8}\\\\=\frac{57}{8}\\\\=7\frac{1}{8}[/tex]
What is Avogadro's Number
Answer:
the number of atoms, molecules, ions, formula units, or other particles in a mole of a substance
Step-by-step explanation:
EDU 2020
Simplify the expression 84 : 7 - 6 : 2
The BMI equation is:
A)Weight / (Height x Height) x 703
B)None of the above
C)Weight x Body Fat %
D)Weight x Height x 703
E)Weight /Height x 703
Round $.9666 to the nearest cent
Answer:
It would be $0.97
Step-by-step explanation:
You round the nearest cent so you round the second number from the dot
2g + 6 + 5g = 20
Need help asap
Answer:
[tex]g=2[/tex]
Step-by-step explanation:
So we have the equation:
[tex]2g+6+5g=20[/tex]
Combine like terms on the left:
[tex]7g+6=20[/tex]
Subtract 6 from both sides:
[tex]7g=14[/tex]
Divide both sides by 7:
[tex]g=2[/tex]
And we're done!
Step-by-step explanation:
2g+5g=20-6
7g=14
g=2
:)))
Which set of side lengths could be the sides of a triangle?
Ο Α.
28 cm, 7 cm, 20 cm
B.
16 cm, 5 mm, 8 cm
C.
9 cm, 9 cm, 11 cm
OD. 34 cm, 12 cm, 13 cm
Please hurry it’s a Galileo!!!!