y - 4x = 4
y - 4x - 4 = 0
or
y = 4 + 4x
Find the 52nd term of the arithmetic sequence -8 -12 -16
Answer:
a₅₂ = - 212
Step-by-step explanation:
The nth term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 8 and d = a₂ - a₁ = - 12 - (- 8) = - 12 + 8 = - 4 , then
a₅₂ = - 8 + (51 × - 4) = - 8 - 204 = - 212
find the value of z.
Answer:
z = 56
Step-by-step explanation:
z + 68 + z = 180
2z + 68 = 180
2z = 180 - 68
2z = 112
2z/2 = 112/2
z = 56
Step-by-step explanation:
since KJ and HI are parallel
z+68+z=180(cointerior angles sum up to 180)
2z+68=180
2z=180-68
2z=112
z=112/2
z=56
Find the n-th term of -5,-7,-9,-11,-13
Answer:
-2n-3
Step-by-step explanation:
-5 , -7 they go up in steps of -2
but it was -2n this would be how it would go
a) -2 -4 -6 -8
which you can see is -3 off each time
so -2n which is a)
and then -3
= -2n-3
plz say thanks ! xxx
Write the equation of the perpendicular bisector of the segment formed by the following points: (-1,1) (5,-5).
Answer:
(x-h) (y-k)
h=1
k=-5
Step-by-step explanation:
I don't really know what is the best way to answer it
I need help with this plz
Answer:
6
Step-by-step explanation:
for 3 they need 4 cans of paint and for 2 they need 5 they add 1 too it everytime so 6
i need the answer to this asap please
your answer would be 3/4 :)
please help!!!!!!!!!!!!!!!!!!!
a $2400 deposit for 8 years compounded at annual interest rate of 4.5% what is the interest and the total value
Answer:
$3,619.09
Step-by-step explanation:
liam deposits $2400 into an account that earns 8.3% interest compounded quarterly.
Compound interest formula is
where A is the final amount
P is the initial amount deposited
r is the rate of interest
n is the compounding period
t is the time in years
P= 2400, r= 8.3%= 0.083, t=5, n=4 (quarterly)
Plug in all the values
A= 3619.09
I need answer for this quick please
Answer:
- 6
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
[tex]\frac{f(b)-f(a)}{b-a}[/tex]
Here [ a, b ] = [ - 1, 4 ] , then
f(b) = f(4) = 4³ - 6(4)² - 4 = 64 - 96 - 4 = - 36
f(a) = f(- 1) = (- 1)³ - 6(- 1)² - (- 1) = - 1 - 6 + 1 = - 6 , then
average rate of change = [tex]\frac{-36-(-6)}{4-(-1)}[/tex] = [tex]\frac{-36+6}{4+1}[/tex] = [tex]\frac{-30}{5}[/tex] = - 6
is b=x+(-a) a rational number
Answer:
No. It's not rational because B is an Irrational number.
In Chicago, the temperature was -18°F degrees in the morning.
In the afternoon, the temperature dropped 8°F degrees.
What is the new temperature?
A) O°F
B) -26°F
C) -3°F
D) 6°F
Answer:
It's B which would be -26
What is one of the major uses of physical geography?
Answer:
Its purpose is to understand how the Earth's physical environment is the basis for, and is affected by, human activity
Step-by-step explanation:
She measure the length of the trees shadow ( on the ground) which was 42 meters. Then she positioned the ladder. Which was 2.4 meters high, and measured its shadow. The ladders shadow ( on the ground) was exactly 3 meters
Answer:
The tree was 33.6 meters tall.
Step-by-step explanation:
So the question is "How tall is the tree?" I take it.
tree height/shadow length = ladder height / shadow length
Notice that the heights are both in the numerator. A proportion should always do this. It should have the same units on either the two denominators or the 2 numerators.
x / 42 = 2.4 / 3 Multiply both sides by 42
x = 42 * 2.4 / 3
x = 100.8 / 3
x = 33.6
Answer:
33.6
Step-by-step explanation:
x/42 = 2.4/3
x = 2.4/3 x 42
x = 2.4/1 x 14
x = 33.6/1
x = 33.6
3:2 is equivalent to
Answer:
9:6 27:18 and 81: 54
Step-by-step explanation:
Can someone smart please help me with this geometry ( no links please)
Answer:
The answer is b
Step-by-step explanation:
What is the value of x?
Enter your answer in the box.
Step-by-step explanation:
2(x + 10) = 3x - 30
2x + 20 = 3x - 30
2x - 3x = -30 - 20
-x = -50
x = 50°
The profit that a company makes selling an item (in thousands of dollars) depends on the price of the item in dollars). If p is the price of
the item, then three equivalent forms for the profit are:
Standard form: -2p+ 24p - 54
Factored form: -20p - 3)(P-9)
Vertex form: -2(p - 6) + 18.
Which form is most useful for finding
1. The prices that give a profit of zero dollars? Explain
2. The profit when the price is zero? Explain
3. The price that gives the maximum profit? Explain
Answer:
what is this. Is this subject of english or math
Step-by-step explanation:
i hope you understand
food in
number of
days
grams
1
7
30
Answer:
30
Step-by-step explanation:
This is most accurate, the rest do not make sense, please mark brainliest!
Javier says that when you add a positive and a negative number the sum is always negative. Is javier statement true or false? explain your reasoning
Step-by-step explanation:
False
If the positive number is greater than the negative, then it will stay positive.
say the question is 5+ -3.
The answer would be 2
Answer:
False
Step-by-step explanation:
It depends on what sign the larger number is. For example, -5+9= 4 because they are opposite signs and 9 is the larger number of the two, therefore the answer is a positive 4.
Using the Different Sign rule with this problem
12-3=Y positive or negative and why?
Answer:
it's may be positive.
Step-by-step explanation:
12-3=9
12 is positive and 3 is negative
12 is larger than 3.
the answer is should be positive.
You treated yourself and a friend to sodas and snacks at a concert. The total was $16.75. You tipped 15%, and there was a sales tax of 6.5%. What was the total amount you paid?
Answer: $20.35
Step-by-step explanation: 16.75 * 0.15 = a 16.75 16.75 * 0.065 = b 16.75 + a + b
(-2c + 5) + (-6.3c - 20) answer plsss
Answer: - 8.3c - 15
Step-by-step explanation:
(-2c + 5) + (-6.3c - 20)
-2c + 5 - 6.3c - 20
-2c - 6.3c - 20 + 5
- 8.3c - 15
McKenzie donated 176 ounces of canned cat food to the animal shelter. How many pounds is this?
Answer:
11 pounds
Step-by-step explanation:
16 ounces equal a pound so you need to do 176 / 16 = 11
2x + 5 = 3 + 2(x + 1). Which choice describes the meaning of her result, 5 = 5?
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. Start by using the distributive property with 2(x+1) --> 2x+2
2. Your equation will be 2x + 5 = 3 + 2x + 2
3. Add the 3 and the two on the left side to be 5 + 2x
4. Your equation will be 2x + 5 = 5 + 2x
5. Now minus 2x from both sides so the 2x will cancel out
6. 5 = 5
what property should be used to solve this one-step equation : a-3=7
A Distributive Property
B Commutative Property of equality
C Associative Property of equality
D Addition Property of equality
Answer:
D
Step-by-step explanation:
a - 3 = 7 ( add 3 to both sides )
a - 3 + 3 = 7 + 3 , that is
a = 10
here is a easy question :- if -25/5 x p/q =1 , then p/q is equal to ?
9514 1404 393
Answer:
-1/5
Step-by-step explanation:
Divide by the coefficient of p/q:
-25/5 × p/q / (-25/5) = 1 / (-25/5)
p/q = -5/25
p/q = -1/5 . . . . in reduced form
PLZ help quiz will mark brainlyist 25 points
Is there enough information to prove that the triangles are congruent?
If yes, provide the correct Triangle Congruence Postulate or Theorem and a congruence statement.
If no, justify your answer. HELP PLEASE VERY IMPORTANT
Answer:
The two triangles are congruent because the squares in the corner state it's 90 degrees, and the two tick marks show they are also congruent. \
Answer:
Yes
Step-by-step explanation:
Yes
ASA Criterion for Congruence
ASA Criterion stands for Angle-Side-Angle Criterion. Under ASA criterion, two triangles are congruent if any two angles and the side included between them of one triangle are equal to the corresponding angles and the included side of the other triangle.
Here Angle Q and Angle S are 90
and side QR = RS
and Angle QRP = Angle SRT (Vertically opposite angles)
By that we can prove these two triangles are congruent
Need help on this math
Complete the relative frequency table based on the total number of people surveyed.
Type the correct answer in each box. Round your answers to the nearest hundredth.
Answer:bobo magaral kakasi
Step-bybobo-step explanation:
Answer:
0.21
0.65
0.16
0.4
Step-by-step explanation:
Your mum
brainliest if one help
Answer:
12
Step-by-step explanation:
23=r+11
r=23-11
r=12
Answer:
r=12
Step-by-step explanation:
We are given the equation 23=r+11. To solve for r, one side of the equation needs to be r, so we will isolate r by subtracting 11 on both sides:
23-11=r+11-11
12=r
Because the +11 and -11 cancel out, we are left with r on the right side of the equation and 12 on the left side. Therefore, the value of r is 12, or r=12.
Can someone please help me?
100 Points
Answer:nahhhhh
Step-by-step explanation:id rather not
