Does anyone know how to solve it?
Answer:
The right answer is the fourth ( 4/5)
lim ((x+3)(x-1) / (x+3)(x-2)) =lim( (x-1) / (x-2))=
(-3-1)/(-3-2)=4/5
This construction was created using a compass and a straightedge.
Why is the length of segment RT the same as the length of segment ST?
Answer:
if 'T' is the centre of the circle, then RT and ST are radius, it means, RT=radius and ST=radius, then ST=RT.
Explain?????????????????
What value of t is the velocity greatest?
Answer:
t = 1
Step-by-step explanation:
the greatest velocity could be reached:
v' = 0
12 - 12t =0
or 12t =12
t = 12/12
t = 1
v=12t-6t^2
Find derivative of v
[tex]\\ \sf\longmapsto \dfrac{dv}{dx}[/tex]
[tex]\\ \sf\longmapsto \dfrac{d}{dx}12t-6t^2[/tex]
[tex]\boxed{\sf \dfrac{d(x^n)}{dx}=nx^{n-1}}[/tex]
[tex]\\ \sf\longmapsto 12-12t[/tex]
Let it be 0
[tex]\\ \sf\longmapsto 12-12t=0[/tex]
[tex]\\ \sf\longmapsto 12=12t[/tex]
[tex]\\ \sf\longmapsto t=\dfrac{12}{12}[/tex]
[tex]\\ \sf\longmapsto t=1s[/tex]
6s-3/4 factor out the coefficient
If you factor out coefficient you get,
[tex]6(s-\frac{3}{4\cdot6})=6(s-\frac{3}{24})[/tex].
Hope this helps :)
How many posts does it take to support a fence around a square field measuring 100 feet on a side if posts are placed every 10 feet?
Answer:
10 Posts
Step-by-step explanation:
100ft. / 10ft.
it's is kind of simple
c(ge + p) = n +j
Solve for c: C=
Answer:
[tex]c(ge + p) = n + j \\ \\ \frac{c(ge + p)}{(ge + p)} = \frac{n + j}{(ge + p)} \\ \\ { \boxed{ \boxed{c = \frac{n + j}{ge + p} }}}[/tex]
Please help I’m having a hard time
Answer:
4b³c⁴ + 2b⁴c³
Step-by-step explanation:
5b⁴c³ and 3b⁴c³ have the same variables. Therefore, they are like terms.
4b³c⁴ + 5b⁴c³ - 3b⁴c³
4b³c⁴ + 2b⁴c³
Maria determined that these expressions are equivalent expressions using the values of x = 3 and x= 7 Which
statements are true? Check all that apply.
5+3x-2 and x + 2(x+1)+1
The expressions are only equivalent when evaluated with odd values
The expressions are only equivalent for x = 3 and x = 7
The expressions should have been evaluated with one odd value and one even value.
The expressions have equivalent values when X = 6.
When X=0, the first expression has a value of 3 and the second expression has a value of 4.
The expressions have equivalent values for any value of x.
When x= 10, both expressions have a value of 33
Answer:
x = 3
Step-by-step explanation:
5+(3*3)-2 = 3+2(3+1)+1
12 = 12
Cal went to the store to buy half liter bottle of water . One bottom cost 3$ but he saw one liter bottle that cost 5$ what is the unit price of a half liter bottle and a one liter
What is the value of A?
What is the value of B?
What is the value of x?
What is the value of y?
What is the value of z?
Answer:
A is -8
B 27
x 3
y 6
z 12
step by step explanation:
Write the expression that represents the total length of each segment shown.
Step-by-step explanation:
a) Total length = x + 1
b) Total length = d + 4
c) Total length = y + 3
Answer:
see below
Step-by-step explanation:
To find the total length, add the length of the parts
For the segment on the left
x+1
For the middle segment
d+4
For the segment on the right
y+3
After getting 5 new rocks, George gave half of his rock collection to Susan. If George gave Susan 36 rocks, which equation could be used to determine how many rocks George started with?
C: 1/2(x+5)=36
Answer:
im not sure but ik u do 36x2=72-5=67 so thats how many rocks he had then he found 5 and gave away half leaving 36 bc 72/2=3 how you would write that i am not to sure but hope i helped in getting you closer to the answer.
Step-by-step explanation:
Answer:
C. 4 pounds
Step-by-step explanation:
Find the HCF of :32 48 64
Answer:
16
Step-by-step explanation:
The HCF of numbers is the highest common factor, which means it is the biggest number that is a factor of these three numbers.
We can find this by dividing all three numbers by very basic factors such as 2 and divide the remainder of the three numbers by another factor.
This process is shown here:
(32, 48, 64) / 2 = (16, 24, 32)
(16, 24, 32) / 2 = (8, 12, 16)
(8, 12, 16) / 2 = (4, 6, 8)
(4, 6, 8) / 2 = (2, 3, 4)
As you can see 2, 3 and 4 do not have any more common factors. So therefore the HCF of 32, 48 and 64 is 2x2x2x2, which equals to 16.
A skier is trying to decide whether or not to buy a season ski pass. A daily pass costs $68. A season ski pass costs $300. The skier would have to rent skis with either pass for $20 per day. How many days would the skier have to go skiing in order to make the season pass less expensive than the daily passes?
first, ignore the rent for the skies. we could add it to both, but since it's the same, it would not change the number of days here.
this information is meant to test your decision making on what's important for the question.
now just ask how often you can pay $68 dollars per day while staying below 300 in total, you can just count it up.
68, 136, 204, 272, 340
its 4 days
for 5 days or more, the season pass is the better option
write an equation for the line that has a slope of -4 and passes through the point (2,-3)
Answer:
y = -4x + 5 is the equation of the line
Step-by-step explanation:
Let's find the y = mx + b
-3 = -4(2) + b
-3 = -8 + b
+8 +8
------------------
5 = b
How to numerically write five and eight then multiply by 4
Answer:
5 + 8 × 4
Assuming "five and eight" means 5 + 8
the price of mobile phone is increased by 20% at first and then decreased by 10% now the price of the phone is rupees 15000 find the original price of the phone.
Step-by-step explanation:
[tex]\text{Let the original price of the phone be } P.[/tex]
[tex]P(1+0.2\%)(1-10\%)=15000[/tex]
[tex]P=\frac{15000}{1.2\cdot0.9}[/tex]
[tex]P=13888.89[/tex]
2.
Evaluate the function rule for the given value.
y = 15 · 3^x for x = –3
A. [tex]\frac{5}{27}[/tex]
B. [tex]\frac{5}{3}[/tex]
C. –135
D. [tex]\frac{5}{9}[/tex]
Answer:
C. –135
Step-by-step explanation:
Answer:
y = -135
Step-by-step explanation:
y = 15 • 3x
Let x=-3
y = 15 * 3(-3)
y = 15 * -9
y = -135
................................................................
Answer: I do believe the answer is Y=-135
Step-by-step explanation: Input -3 in for X -3*3=-9*15=-135
Use the equation below to complete the statement. 5 . 26 − □ = 1 . 38 The value 3.12 makes the equation.
true or false?
the aswer is...false
It is false that 5 . 26 − □ = 1 . 38 The value 3.12 makes the equation. To check if the value 3.12 makes the equation true or false, we can substitute it into the equation and see if both sides are equal.
Given equation:
5.26 − □ = 1.38
Substitute □ with 3.12:
5.26 − 3.12 = 1.38
Now, calculate the left-hand side:
5.26 - 3.12 = 2.14
The equation becomes:
2.14 = 1.38
Since 2.14 is not equal to 1.38, the equation is false when □ is replaced with 3.12.
Therefore, the value 3.12 does not make the equation true.
To know more about equation:
https://brainly.com/question/34425505
#SPJ3
what is prime number
Answer:
a number that is divisible only by itself and 1 (e.g. 2, 3, 5, 7, 11).
Trevor thought there would only be 8
teams in the soccer tournament, but
there were 17. What was his percent
error?
Answer: The answer is 48%
Help me with this plsss
Answer:
-10;1. -5;0. -1;0. 5;-2. 10;-3.
Step-by-step explanation:
I hope this helps
please mark me as brainliest
Express 16 number as the product of the prime factor by the factor-tree method.
Step-by-step explanation:
2×2×2×2 = 16 its easy by using factor tree method
Determine whether the variable is qualitative or quantitative. Explain your reasoning.
Favorite types of food
The variable is_____
because types are____
The sum of 2 integers with different signs is 15. Give two possible integers that fit this description.
Answer:
+30
-15
____
+15
Step-by-step explanation:
hope it helps
plz make it brainliest ans
The owner of a $200,000 property decided to buy a new $15,000 roof (which added no value to the property). The economic life of the roof is 12 years. Assuming the straight-line method of depreciation, what is the depreciated value of the property (attributable to the roof) after 2 years?
Answer:
$197,500
Step-by-step explanation:
do6doydoydydypdpyxlyxylxlyxpyxlyxlyxlyxlyd6pdp6do6s9e9ep6spy
100 points
Given the following functions:
f(x)=x2
g(x)=x−3
Find the composition of the two functions and show your process:
g(f(x))
whats the square root of 9/49. Please help il mark you as brainlist
Answer:
3/7Step-by-step explanation:
[tex] \sqrt{ \frac{9}{49} } = \frac{ \sqrt{9} }{ \sqrt{49} } \\ \sqrt{9} = 3 \\ [/tex]
[tex] \sqrt{49 = 7} \\ \\ \frac{3}{7} [/tex]
Step-by-step explanation:
[tex] \sqrt{ \frac{9}{49} } = \frac{ \sqrt{9} }{ \sqrt{49} } = \bold {\frac{3}{7}} [/tex]
5. [(-30 + +6) + -4] x -2 = ?
the correct answer is -56