Answers
Answer:
[tex]x(t) = 3 + t[/tex]
make t the subject:
[tex]t = x - 3[/tex]
for y :
[tex]y(t) = - {t}^{2} \\{ \boxed{ \boxed{ y(t) = - {(x - 3)}^{2} }}}[/tex]
Related Questions
plz help with this!!!
Answers
Answer:
an exact location in space.
Step-by-step explanation:
P.S. please take a better picture because there is a reflection from the light and it makes it hard to read
0ne elven and ninty ten thousandths. How would you write this
Answers
Answer:
one elven? do you mean eleven? if so, the answer is 11.00900 hope this helps
Step-by-step explanation:
Answer:
11.091000
Step-by-step explanation:
Can someone help me (Geometry)
Answers
Step-by-step explanation:
I think these is your correct answer .
one question to get 20 points
convert 4 5/7 a mixed number to imper fraction
Answers
Step-by-step explanation:
[tex]4 \frac{5}{7} [/tex]
[tex] \sf \: \dfrac{4 \times 7 + 5}{7} [/tex]
[tex] \sf \: \dfrac{28 + 5}{7} [/tex]
[tex] \dfrac{33}{7} [/tex]
Translate the given phrase into an algebraic expression and simplify if possible: the difference of -10 and the product of p
and q.
Answers
Algebraic expression for statement : the difference of -10 and the product of p is
[tex]-10-pq[/tex]
Given :
the difference of -10 and the product of p and q.
We need to translate the given statement into expression
Product means multiplication
Product of p and q is pq
Difference means the subtraction
Difference of -10 and pq can be written as
[tex]-10-pq[/tex]
Algebraic expression for statement : the difference of -10 and the product of p is
[tex]-10-pq[/tex]
Learn more : brainly.com/question/18792674
express 8% as a decimal fraction
Answers
Hello :D
The answer is 0.08
I hope this helps :)
find f-1(x) if f(x)=2x+1
Answers
Answer:
[tex] {f}^{ - 1} (x) = (2x + 1) ^{ - 1} \\ \\ {f}^{ - 1} (x) = \frac{1}{2x + 1} [/tex]
I hope I helped you^_^
Please anyone help me _ Logarithm Questions
Answers
Answer:
please mark me as brianlist
Step-by-step explanation:
a. log_a 64 = log_a 4³ = 3 log_a 4
= 3 (1.585) = 4.755
b. log_a 1/16 = log_a 4`² = -2 log_a 4
= -2(1.585) = -3.17
c. log_a 36 = log_a 4×9 = log_a 4 + log_a 9
= 1.585 + log_a 9
Luisa was studying weather
Answers
Answer:
lusia was studing weather doesnnot she
When we reject the null hypothesis, we would expect the variance ratio, over the long run, to be:_________
Answers
Answer:
Cuando rechazamos la hipótesis nula, esperaríamos que la razón de varianza, a largo plazo, sea: mayor al valor crítico.
Step-by-step explanation:
Which equation corresponds to the following word problem?
Cory spends $6.50 on snacks at a gas station. He also buys gas, which costs $2.78 per gallon. If he spends a total of $24.00 at the gas station, how many
gallons of gas did he buy? Let g equal the number of gallons of gas.
(1 point)
O 6.509 +2.78 = 24.00
O 2.789 -6.50 = 24.00
O 6.50g - 2.78 = 24.00
2.789 +6.50 = 24.00
Answers
Answer:
Cory bought 6.30 gallons of gas at the gas station.
Step-by-step explanation:
total amount = cost of snacks + amount spent on gas
[tex]$\$ 24.00=\$ 6.50+\$ 2.78 \mathrm{~g}$[/tex]
[tex]$\$ 2.78 \mathrm{~g}=\$ 24.00-\$ 6.50$[/tex]
[tex]$\$ 2.78 \mathrm{~g}=\$ 17.50$[/tex]
[tex]$g=\frac{\$ 17.50}{\$ 2.78}$[/tex]
[tex]$g=6.30$[/tex]
Learn more about gallon refer:
https://brainly.com/question/18591352
Given the function f(x) = 4x², which formula
represents a formula that is shifted up by 3
Answers
Answer:
[tex]f(x) = 4 {x}^{2} + 3[/tex]
Step-by-step explanation:
The reason why it is +3 it is because a vertical shift took place which alters the y-interception to be +3 not 0 anymore, making the new formula be the one I've written up there.
Hope this makes sense
:)
Use the properties of exponents to simplify the expression (16a 12).
O A) 28
B)
640 18
C)
1
24a13
OD) 64218
Answers
Answer:
D
Step-by-step explanation:
The solution is in the attached file
9.
Match the graph of the function with the function rule.
A. y = 1 • 4x
B. y = 2 • 4x
C. y = 3 • 10x
D. y = 10 • 4x
Answers
Answer:
D. y = 10 • 4x
Step-by-step explanation:
Answer: As seen from the graph, the y intercept is (0,0.5)
plugging this value in each equation:
y=1*4^x
plugging x as 0 and y as 0.5
lhs≠rhs
plugging x as 0 and y as 0.5
lhs = rhs
y= 1/2 x 4x
..............................................................................................................................................................................................................................................................................................
Answer:
D) y= 10*4^x
Step-by-step explanation:
Replace each function with x = 0
A)
B)
C)
D)
If you check the graph with x = 0, the value of y is between 8 and 12 so the only probably answer acoording to the alternatives is D) which gives y = 10 when x = 0
Is 4 – 2n = 5-1 +1 a one solution or a no solution or is it a real number
Answers
Step-by-step explanation:
4-2n=5-1+1
+2n. +2n
4=5-1+1+2n
4=5+2n
- 5. -5
-1=2n
-0.5=n
Answer: One solution.
n=-1/2
Step-by-step explanation: 4−2n=5−1+1 4+−2n=5+−1+1 −2n+4=(5+−1+1) −2n+4-4=5-4 −2n/-2=1/-2 n=-1/2
Help with this math questions. 30 points °^°
Answers
1. is a repeated real number root.
5. tells you the degree of that term.
2. the polynomial
3. multiplicity
3456.8 round the number below to the nearest whole number one place
Answers
Answer:
=3457,0 =3457
Step-by-step explanation:
A new car worth $28,000 is depreciating in value by $2000 per year. Write a formula that models the car's value, y, in dollars, after x years.
Answers
Answer: 28,000-2,000x= y
Step-by-step explanation: 28,000 is the starting cost. You would have to then multiply 2,000 by the amount of years it depreciates you find the total amount of value lost during the depreciation period. Once the total depreciation is determined you would subtract the starting cost from the depreciation amount. Determining Y, the value of the car after a certain amount of years.
Given that a new car worth $28,000 is depreciating in value by $2000 per year. The linear equation that models the car's value, y, in dollars, after x years : y = 28000 - 2000x.
What is linear equation?A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation.
Present car's value = y dollars
Number of years passed = x years
Linear equation that models the car's value =
y = 28000 - 2000x
($2000 depreciates every year. So the current value of the car is original price minus the $2000 subtracted every year i.e., x times $2000)
Learn more about linear equation here
https://brainly.com/question/11897796
#SPJ2
Evaluate the formula: x−2y=5 for when x=−3
Answers
Step-by-step explanation:
so, just use x = -3 in the equation.
-3 - 2y = 5
-2y = 8
y = -8/2 = -4
that was the whole thing.
Answer:
x-2y=5 x-3
×=2y-5 =x-3
x=3y=x-3
The product of a number and 3 is 5 less than the quotient of a number and 2.
Answers
9514 1404 393
Answer:
-2
Step-by-step explanation:
Let the number be represented by x.
3x = (x/2) -5
Multiplying by 2 gives ...
6x = x -10
5x = -10 . . . . . . subtract x
x = -2 . . . . . . . . divide by 5
The number is -2.
Keeping in mind scientific notation, roundling,
and significant figures, what is 26 x 20?
Answers
Answer:
520 or 5.2×10²
Step-by-step explanation:
26 ×20= 520
in standard form》》scientific notation
520 can be written as 5.2×10²
If log(x + y) = log 3 + ½log x + ½log y, prove that x² + y² = 7xy
Answers
Please find attached photograph for your answer.
How many distinct prime factors are in the number 120 ?
Answers
Answer:
3.
Step-by-step explanation:
Note the prime factorization of 120,
[tex]120=2^3\times 3\times 5[/tex]
Therefore, there are 3 distinct prime factors, namely 2, 3 and 5.
60 is 1/100 of what?
Answers
Answer:
60% or 0.6 as a decimal
Add the fractions and show me step by step on how to do it
4/54 + 10/27
Answers
Answer:
24/54 or 4/9
Step-by-step explanation:
Make both denominators the same
Things you need to do
• 4/54 (Stays)
• 10/27 (Times by 2 to make denominator of 27 to 54)
Operation:
4/54 + 20/54
24/54 (You can leave in this form)
24/54 is the final answer
Alternative answer:
Lowest term form is
4/9 (Which 24/54 ÷ 6)
4/9 is the final answer
What is the answer
Answer ASAP
Answers
Step-by-step explanation:
-8.0-(-0.4+0.6)÷2
= -0.8-(0.2)÷2
= -0.8 -0.2 ÷2
= -0.9
use Bodmas method
QUESTION 2:
The perimeter of a square P (measured in centimeters) is expanding in size at a constant rate of change of
4 centimeters per centimer with respect to the square's side length s (measured in centimeters).
a) If the length of the side of the square changes from
1. Oto 1.5 centimeters, how does the square's perimeter P change?
2. 3 to 8 centimeters, how does the square's perimeter P change?
b) Express the change in the square's perimeter p in terms of the change in the square's side length s.
AP=
Write a formula and construct a graph that represents the perimeter of the square P (in centimeters)
in terms of the square's side lengths (in centimeters).
x
d) Illustrate the solution to 8 - 4.s on the graph below and describe what this solution represents.
e) P-4.s represents the square's perimeter in terms of the square's side length (in centimeters).
write a formula that represents the perimeter's side lengths in terms of the square's perimeter P.
f) How is the formula you determined in part (e) related to the formula P=4.s?
Answers
We know that for a square of side length s, the perimeter is given by:
P(s) = 4*s
a) If initially we have s = 1cm, then the initial perimeter is:
P(1cm) = 4*1cm = 4cm
if now s changes to 1.5cm, the new perimeter will be:
p(1.5cm) = 4*1.5cm = 6cm
So the side length increased 0.5cm, and the perimeter increased 4 times that, 2cm.
b) We can define the change in side length as Δs, then if the initial side length is s, the new side length will be written as:
s + Δs
using this in the perimeter equation we get:
P(s + Δs) = 4*(s + Δs) = 4*s + 4*Δs = P(s) + ΔP
We can see that ΔP = 4*Δs
c) We already know the formula, it is P(s) = 4*s, the graph can be seen below.
d) We need to solve 8 = 4*s
To get this, we need to isolate s.
s = 8/4 = 2
s = 2
This means that if the perimeter is 8cm, then the side length must be 2cm
e) P = 4*s
is the perimeter in terms of the side length, we want to get the side length in terms of the perimeter, we just need to divide both sides by 4:
s = P/4
f) The formula we got in (e) is the formula P = 4*s divided on both sides by 4.
That is the relation between the two formulas.
If you want to learn more, you can read:
https://brainly.com/question/18793958
Could you help please i really dont get it
Answers
Answer:
[tex]3.4 \: apple \: pounds = 5.61 \: dollars \\ 1 \: apple \: pound = \{ \frac{(1 \times 5.61)}{3.4} \} \: dollars \\ \\ = { \boxed{ \boxed{1.65 \: dollars \: per \: pound}}}[/tex]
Answer:
1.65
Step-by-step explanation:
5.61/3.4=1.65
PLZ HELP ME ANYONE !
Does anyone know?
Answers
Answer:
[tex]9w^4x^3[/tex]
Step-by-step explanation:
The greatest common factor of 18 and 27 is 9.
9*2=18
9*3=27
Both numbers share [tex]w^4[/tex] and [tex]x^3[/tex], while [tex]w^2[/tex], [tex]v^2[/tex], and [tex]x^2[/tex] will be left over.
Answer: 9[tex]w^{4}[/tex][tex]x^{3}[/tex]
Step-by-step explanation:
The greatest common factor of 18 and 27 is 9. The greatest common factor of w is 4. V cannot be factored since one of the expressions doesn't have v. The greatest common factor of x is 3 since they both have 3.
Answer: 9[tex]w^4x^3[/tex]
PLS HELP i will mark brainliest
Give an example of the product of a rational number and an irrational number and explain whether the answer would result in a rational or irrational number. MATH
Answers
Answer:
Step-by-step explanation:
