Answer:
(f ○ g)(- 64) = - 8
Step-by-step explanation:
Evaluate g(- 64) by substituting x = - 64 into g(x), then substitute the value obtained into f(x) , that is
g(- 64) = [tex]\sqrt[3]{-64}[/tex] + 1 = - 4 + 1 = - 3 , then
f(- 3) = (- 3 + 1)³ = (- 2)³ = - 8
If I have an equation in which x = pounds, and y = total cost, can I substitute quarts into the equation yes or no ?
Answer:
Yes you can, you just need to make x be times by 4.
Step-by-step explanation:
4 quarts in a gallon
PLEASE I NEEED HELP ANYONE
Answer: 264 cubic centimeters
8*8*1=64
8*5*5=200
200+64=264
What is the length of DF?
Answer:
6x-5=3x+10
6x-3x=10+5
3x=15
3x÷3=15÷3
x =5
Step-by-step explanation:
pliz mark brainliest
Matthew plays soccer for h hours per day for five days in a row. Over the weekend, he played in a soccer tournament for a total of 6.5 hours. Which expression represents the number of hours Matthew played soccer in a full week? 5 + h + 6.5 5h + 6.5 StartFraction h over 5 EndFraction + 6.5 11.5hMariah purchases three hair barrettes by using a gift card, which starts with a balance of $35.79. Which expression models her purchase? 3 b minus 35.79 35.79 + 3 b 35.79 b minus 3 35.79 minus 3 b
Answer:
Part(A): The expression which represents the number of hours Matthew played soccer in a full week is [tex]5h + 6.5[/tex]
Part(B): the expression models her purchase is [tex]35.79-3b[/tex].
Step-by-step explanation:
Consider the provided information.
Part(A):
Matthew plays soccer for h hours per day for five days and he played a soccer tournament for a total of 6.5 hours.
So the required expression is: [tex]5h + 6.5[/tex]
Where 5h represents time spent in 5 days and 6.5 is the hours of the soccer tournament.
Part(B):
Mariah purchases three hair barrettes by using a gift card.
Let the cost of each barrette is b.
So the cost of 3 barrettes is: [tex]3b[/tex]
She uses a gift card with a balance of $35.79. Therefore subtract [tex]3b[/tex] from $35.79.
Her purchase can be expressed as:
[tex]35.79-3b[/tex]
Hence, the required expression is [tex]35.79-3b[/tex].
Answer:
5h + 6.5
Step-by-step explanation:
i just did the test on edg
What is the reasoning for this statement?
Answer:
there is a black photo
Step-by-step explanation:
make sure to check properly
question in pic help
Answer:
B
Step-by-step explanation:
A list or set of numbers in a certain order is called
Choose the correct exponential form for the expression. 0.3 × 0.3 × 0.3 × 0.3 (0.3)3 (0.3)4 40.3 43
Answer:
It is B. (0.3)4
Step-by-step explanation:
(0.3)4
0.3 × 0.3 × 0.3 × 0.3
Answer:
(0.3)4 or B
can i has brainlyiest
Step-by-step explanation:
What is the value for x=
Answer:
x = 2[tex]\sqrt{5}[/tex]
Step-by-step explanation:
Since the 2 legs are congruent, both 6 then the triangle is isosceles.
The line from the vertex to the base is a perpendicular bisector, dividing the base into 2 parts of 4 units.
Using Pythagoras' identity in one of the right triangles.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² + 4² = 6²
x² + 16 = 36 ( subtract 16 from both sides )
x² = 20 ( take the square root of both sides )
x = [tex]\sqrt{20}[/tex] = [tex]\sqrt{4(5)}[/tex] = 2[tex]\sqrt{5}[/tex]
100 points !!!!!!!!!!!!!!!!!! please answer
why cant some foods be eaten in space?
Answer:
It is because of the microgravity.
Step-by-step explanation:
Bread, Alcohol, Salt, Pepper, Soda, etc. cannot be eaten in space due to lack of gravity and microgravity.
Yesterday, the movie theater brought in $1,440 in ticket
sales and $295.25 in food sales. Today, ticket sales were
three-fourths as much as yesterday, and food sales were
down by $33.50. Nina wrote the expression
(1440) + 295.25 + (-33.50)
to find today's total sales. Is she correct? Explain.
Answer:
No. Nina forgot to adjust ticket sales.
Step-by-step explanation:
3/4(1440) + (295.25-33.50)
=1341.75
She didn't add the 1/4 less sales from the next day, Therefore she is wrong.
PLS HURRY, I neeeedd helppppp
Answer:
third option
r > 11
_
hope it helps
Subtract-3c2 + 12cd – 4d2 from 4c2 + 3cd + 2d?.
Your answer should be a polynomial in standard form.
Answer:
Subtract [tex]-3c^2 + 12cd - 4d^2[/tex] from [tex]4c^2 + 3cd + 2d^2[/tex] we get [tex]\mathbf{7c^2-9cd+6d^2}[/tex]
Step-by-step explanation:
We need to Subtract [tex]-3c^2 + 12cd - 4d^2[/tex] from [tex]4c^2 + 3cd + 2d^2[/tex]
(Note: Considering 2d^2 instead of 2d as thinking it typo error)
Subtracting from means we have to subtract [tex]4c^2 + 3cd + 2d^2 -(-3c^2 + 12cd - 4d^2)[/tex]
Subtracting:
[tex]4c^2 + 3cd + 2d^2 -(-3c^2 + 12cd - 4d^2)\\=4c^2 + 3cd + 2d^2 +3c^2 - 12cd + 4d^2[/tex]
Combining like terms (Like terms are those that have same variables like 4c^2 and 3c^2 are like terms, 3cd and -12cd are like terms, 2d^2 and 4d^2 are like terms)
[tex]=4c^2+3c^2 + 3cd-12cd + 2d^2+4d^2 \\=7c^2-9cd+6d^2[/tex]
So, Subtract [tex]-3c^2 + 12cd - 4d^2[/tex] from [tex]4c^2 + 3cd + 2d^2[/tex] we get [tex]\mathbf{7c^2-9cd+6d^2}[/tex]
nine hundred nine thousandths in numeric form
Answer:
900,000
I think is the answer
can someone pls help with this asap
2,4,5 = Obtuse angle triangle
3,4,5 = Right angled triangle
6,7,8 = Acute angle triangle
7,9,15= Obtuse angle triangle
3,3,10 = Cannot form a triangle
I NEED HELP PLZ I WILL GIVE THANKS AND BRAINLIST
Answer:
Step-by-step explanation:
it is a
the fist box
Answer:
no,it's not a solution if you look closely its only on the part of the graph that's blue, for a point to be a solution it has to be in the area that is blue and shaded.
Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
Answer:
x = 8
Step-by-step explanation:
well using the theorem we have
[tex]\frac{6}{9}=\frac{x}{12}\\\\\frac{2}{3}=\frac{x}{12}\\\\12[\frac{2}{3}]=12[\frac{x}{12}]\\\\4\cdot 2=x\\\\x=8[/tex]
Which property is represented 7(t+u)= 7t + 7u
Answer:
distributive property
Step-by-step explanation:
The distributive property is
a(b + c) = ab + ac
where each term in the parenthesis is multiplied by the value outside.
Then
7(t + u) = 7t + 7u
You buy three hamburgers and a soda for $14.20. If sodas cost $2.95, what is the price of each hamburger?
Answer:
3.75
Step-by-step explanation:
14.20-2.95=11.25÷3=3.75 per burger
Factorise:
(a).125m^3+27n^3+225m^2n+135mn^2
(B). 64a^3-144a^2b+108ab^2-27b^3
Plz answer, it's urgent.
Answer:
a)(5m+3n)^3 b)(4a-3b)^3
Step-by-step explanation:
a)125m^3+27n^3+225m^2 n+135mn^2
Use the binomial cube formula, a^3+3a^2
b+3ab^2+b^3=(a+b)^3, where a=5m and b=3n.
(5m+3n)^3
b)64a^3-144a^2 b+108ab^2-27b^3
Use the binomial cube formula, p^3-3p^2q+3pq^2-q^3=(p-q)^3, where p=4a and q=3b.
(4a-3b)^3
what is two and a half added to four and a half?
Answer:
7
Step-by-step explanation:
Select the correct answer.
Which equation represents a circle?
Answer:
C
Step-by-step explanation: each side by 4 and you get the radius as 2 and the center at 0,0.
Answer: C
Step-by-step explanation: I got this right on Edmentum.
Marta has twice as much money as Heidi. Together they have $36. Write a system of equations that could be used to determine much money each person has
find the quotient of 1 1\3 and 5\6
Answer:
1 3/5
Step-by-step explanation:
Answer:
Step-by-step explanation:
1 1/3=4/3
4/3 *6/5(division)
=24/15
=8/5
= 1 3/5
Solve.
5.25t + 5 = 16.5t + 14
The solution is t =
i realy need helpppppp
Answer:
-0.8 is the correct answer for this question
Step-by-step explanation:
mark me as brainliest
Answer:
t=-0.8
Step-by-step explanation:
You want to get the 't' by itself, so you will subtract 5 from both sides
5.25t=16.5t+9
Now, you want to subtract 16.5t from both sides
-11.25t=9
now you divide -11.25 from both sides.
t=-0.8
What are the answers to these two things? 3x -2 + 4 = x - 6 and x + 8 = 5x + 6 Im gonna need step by step also, thanks!
Answer:
For 3x-2+4=x-6
[tex]3x - 2 + 4 = x - 6 \\ 3x - x = - 6 - 4 + 2 \\ 2x = - 8 \\ x = \frac{ - 8}{2} \\ x = - 4[/tex]
for x+8=5x+6
[tex]x + 8 = 5x + 6 \\ x - 5x = 6 - 8 \\ - 4x = - 2 \\ x = \frac{ - 2}{ - 4} \\ x = \frac{1}{2} [/tex]
simplify the following
a.) 2^7 x 2
Answer:
256
Step-by-step explanation:
i think it is 256.i hope it was that
Answer:
Step-by-step explanation:
Here you go mate;
STEP 1
2^7 x 2 equation
STEP 2
2^7 x 2 simplify
(2^7)(x^2)
STEP 3
128^2 multiply
answer
16384
if lemonade costs 0.52 per quart what is the cost per pint?
Answer:
0.125
Step-by-step explanation:
i think i am not sure but if i am right please mark me the brainliest
Write an inequality that represents the graph.
A right triangle is formed by joining three
squares at their vertices.
Which equation can be used to find the length
of x?
Answer:
D. x² = 576 + 7²
Step-by-step explanation:
i got this correct on my homework :)