Answer:
0,4 is on the Y axis
Step-by-step explanation:
Please help if u know
Answer:
(3x - 5)(x + 1)
Step-by-step explanation:
We need to factor 3x² - 2x - 5.
In order to do this, we must look at the factors of 3 and -5:
3 = 1 * 3
-5 = 1 * -5
Somehow, we need to pair up these so that they add to -2. We realize we can do this by multiplying 1 by -5 and adding that to 1 * 3:
1 * -5 + 1 * 3 = -5 + 3 = -2
So, we have (3x - 5)(x + 1).
I WILL MARK U AS BRAINLIEST CAN SOMEBODY PLS HELP ME
Answer:
the second one is 504 that is all I know sorry
Answer:
#1 45√ 5
#2 504
#3 X1=-15, X2=1
Step-by-step explanation:
9 √5^2 x 5
9 √5^2 √5
9 x 5 √5
45 √5
Help me out here pleaseeeeeeeee
Answer:
1/10
Step-by-step explanation:
Since 5 people share 1/4 gallon, this can be converted into 1/4 times 1/5. This gives 1/20 for everbody. Sheila gives hers to Maria, which means Maria now has 1/20 plus 1/20, which is 2/20, which can be simplified to 1/10.
Evaluate the expression for z = -1.
-52z = __
Answer:
Step-by-step explanation:
Substitute z for -1
Negative times negative=positive because the two signs are cancelled out.
-52 * -1 = 52
-1/2, -2, -8, -32
Is this geometric, arithmetic, or neither?
Answer:
Neither
Step-by-step explanation:
Find the slope of the line graphed below.
Answer:
-3/5
Step-by-step explanation:
You move down 3 from the top point.
Then you move right to the bottom point.
Implicit differentiation Please help
Answer:
[tex]y''(-1) =8[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Algebra I
FactoringCalculus
Implicit Differentiation
The derivative of a constant is equal to 0
Basic Power Rule:
f(x) = cxⁿf’(x) = c·nxⁿ⁻¹Product Rule: [tex]\frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)[/tex]
Chain Rule: [tex]\frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)[/tex]
Quotient Rule: [tex]\frac{d}{dx} [\frac{f(x)}{g(x)} ]=\frac{g(x)f'(x)-g'(x)f(x)}{g^2(x)}[/tex]
Step-by-step explanation:
Step 1: Define
-xy - 2y = -4
Rate of change of the tangent line at point (-1, 4)
Step 2: Differentiate Pt. 1
Find 1st Derivative
Implicit Differentiation [Product Rule/Basic Power Rule]: [tex]-y - xy' - 2y' = 0[/tex][Algebra] Isolate y' terms: [tex]-xy' - 2y' = y[/tex][Algebra] Factor y': [tex]y'(-x - 2) = y[/tex][Algebra] Isolate y': [tex]y' = \frac{y}{-x-2}[/tex][Algebra] Rewrite: [tex]y' = \frac{-y}{x+2}[/tex]Step 3: Find y
Define equation: [tex]-xy - 2y = -4[/tex]Factor y: [tex]y(-x - 2) = -4[/tex]Isolate y: [tex]y = \frac{-4}{-x-2}[/tex]Simplify: [tex]y = \frac{4}{x+2}[/tex]Step 4: Rewrite 1st Derivative
[Algebra] Substitute in y: [tex]y' = \frac{-\frac{4}{x+2} }{x+2}[/tex][Algebra] Simplify: [tex]y' = \frac{-4}{(x+2)^2}[/tex]Step 5: Differentiate Pt. 2
Find 2nd Derivative
Differentiate [Quotient Rule/Basic Power Rule]: [tex]y'' = \frac{0(x+2)^2 - 8 \cdot 2(x + 2) \cdot 1}{[(x + 2)^2]^2}[/tex][Derivative] Simplify: [tex]y'' = \frac{8}{(x+2)^3}[/tex]Step 6: Find Slope at Given Point
[Algebra] Substitute in x: [tex]y''(-1) = \frac{8}{(-1+2)^3}[/tex][Algebra] Evaluate: [tex]y''(-1) =8[/tex]please answer the following: | –5 | – | 7 – 4 |
Answer:
modulus just changed negative to positive so 5 minus 3 = 2
Can someone help me please
Answer:
Step-by b
bbbbbbbb
-step explanation:
Which ordered pair is a solution of ys-2x + 7
**HINT" - Substitute each ordered pair into inequality to see which one creates a
true statement.
A. (2, 2)
B. (0,8)
C. (-1, 12)
D. (5,2)
Factor the expression using the GCF.
22 + 11 =
The required factor of the given expression is given as 11 [1 + 2] and 11 × 3. Where the grates common factor is 11.
Given that,
To factor the expression using the GCF = 22 + 11.
The greatest common factor is defined as a group of the set of numbers that is the most considerable and greatest factor that all the numbers include of.
here,
Given expression,
= 22 + 11
= 11 [2 + 1]
= 11 × 3
Thus, the required factor of the given expression is given as 11 [1 + 2] and 11 × 3. Where the grates common factor is 11.
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a bathtub can hold 66 gallons of water 5.5 gallons of water to the bathtub every minute by dog how many minutes it takes to fill the empty bathtub
Answer: actually the answer can be either 66= 5.5m or it can be 5.5m=66
Step-by-step explanation:
It takes 12 minutes to fill 66 gallons on water in bathtub.
What is Division?A division is a process of splitting a specific amount into equal parts.
Given that a bathtub can hold 66 gallons of water
5.5 gallons of water to the bathtub every minute by dog
We need to find how many minutes it takes to fill the empty bathtub.
To find this we have to divide 66 by 5.5
Because it takes 1 minute= 5.5 gallons
To fill 66 gallons we have to divide by 5.5
66/5.5
12
Hence, it takes 12 minutes to fill 66 gallons on water in bathtub.
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Which steps will translate f(x) = 3x to g(x) = 3x + 1 + 4?
Step-by-step explanation:
When you add a number to the argument, the graph of function is shifted that number of units to the left; and when you add a number to the function the graph shifts that number of units up. Therefore, the steps that will translate f(x) = 3x to g(x) = 3(x+1) + 4 is shift f(x) one unit to the left and four units up.
Plz Mark me as brainlist
Answer:
D
Step-by-step explanation:
edg2021 i got it right
Mary babysits for $4 per hour. She also works as a tutor for $7 per hour. She is only allowed to work for 13 hours per week. She would like to make a total $55. How many hours did Mary work babysitting?
Answer: inequalities are x + y ≤ 13 and 4x + 7y ≥ 65
Step-by-step explanation:
Given: Mary babysits for $4 per hour. She also works as a tutor for $7 per hour. She wants to make at least $65 dollars. She is only allowed to work 13 hours per week.
We have to write and graph the system of inequalities to represent this situation.
Let she babysits for x hours per week
and she works as a tutor for y hours per week
Then given she is allowed to work for 13 hours per week.
this inequality is stated as x + y ≤ 13
Mary babysits for $4 per hour if she babysits for x hours then she get 4x
She also works as a tutor for $7 per hour if she teach for y hours then she get 7y
also, she wants to make at least $65 dollars.
Then, this inequality is represented as 4x + 7y ≥ 65
(sorry if im wrong)
:(
Determine the value of x, then y, finally z.
A number times twenty-five plus 150 is the same as fifty-five time the number
Answer:
x · 25 + 150 = 55 · x
Hope this helps!
Answer:
The number is 5.
Step-by-step explanation:
How many years would it take a $6,000 to triple in value with a simple interest rate of 5%?
Answer:
it would take a total of 22.52 years
Answer:
40 years
Step-by-step explanation:
Simplify.
(–12x) ÷ (–2)
6x
112x
12x
3x
Answer:
It's easy
Step-by-step explanation:
(-12x)÷(-12) 6x
➡ (-12x) ÷ (-2)
= -12x /(-2)
= 6x
HenceAnswer will be option number 1.__________________________
Jamie rode her bike four days this week. Monday she rode 2.46 miles, Tuesday she rode 8.34 miles, Thursday she rode 4.87 miles, and Friday she rode 3.45 miles. What is the total number of miles Jamie rode this week?
Answer:
19.12 miles
Step-by-step explanation:
2.46
+
8.34
+
4.87
+
3.45
Rodrigo entered a building on the ground floor. He goes up 17 floors, down 5 floors, and up 8 floors. what floor is rodrigo currently on?
The equation of a line is 5x + 10y = 15. Which if the following points lines on the line? (–3, 0) (–1, 2) (1, –2) (0, 3) The slope of the line is . The line has an x-intercept of .
Answer:6,6
Step-by-step explanation:
Slope formula
Answer: (-1,2)
Step-by-step explanation: ON EDGE 2020
Identify the type of correlation you would expect to see between the pair of data sets. Explain.
The number of members in a family and the cost of the family's traveling tickets. *
(2 Points)
i cant see anything but dashes..
What is the slope of a line perpendicular to the line whose equation is x+2y=10?
Answer:
1/2
Step-by-step explanation:
it is
A student wants to prove that the base angles of an isosceles triangle are congruent. The student draws isosceles triangle ABC with base angles B and C, as shown below.
B
M
с
Point M is drawn as the midpoint of BC.
Which of the following could be used as part of the proof that 82C? Select three that apply.
BAC because of the definition of an isosceles langile
Bach because of the definition of a midpoint
ZAD because of the Symmetric Property
BC because corresponding parts of congruent langes are congruent
BU AACM because of the SAS triangle congruence criterion
Answer:
I’m pretty sure it’s a, c, e
Step-by-step explanation:
I’m not sure
The meal tax is 7.15%. How much will a customer pay if the food and beverages total is 56
Answer: 60.004
Step-by-step explanation:
56 x 0.0715= 4.004
56+4.004= 60.004
= 35 when x = 140, what is the
The value of y is directly proportional to the value of x. If y
value of y when x = 70?
Record your answer in the boxes below.
If you are testing on paper, record your answer for number 51 in the boxes below.
If you are testing online, type your answer in the box for question number 51 exactly as you
would have put it in the boxes below.
00000000
+/-
Answer:
17.5
Step-by-step explanation:
when y is 35 x is 140 so when x is 70 (divided 140 by 2) you also need to divide the y value by 2 so 35/2 is 17.5
Plz helpp will brainlist
Answer:
10(g -1) and 12g + 30
Step-by-step explanation:
Find the x-intercept and the y-intercept for the graph of y=3x-4
Answer:
y-intercept: -4
x-intercept: [tex]\frac43[/tex]
Step-by-step explanation:
Hello!
Equation of a Line: [tex]y = mx + b\\[/tex]
m = slopeb = y-interceptGiven our equation: [tex]y = 3x - 4[/tex]
slope = 3y-intercept = -4The y-intercept is -4.
You can calculate the x intercept by plugging in 0 for y and solving for x.
Solve for x-intercept[tex]0 = 3x - 4[/tex][tex]4 = 3x[/tex][tex]\frac43 = x[/tex]The x-intercept is [tex]\frac43[/tex].
What is the product of 5 x 5 1/3
Answer:
26[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
The required product of expression 5 × 5 1/3 is given as 80/3 or 26 1/3.
Given that, to determine the product of 5 x 5 1/3.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
According to the question,
= 5 × 5 1/3,
= 5 × 5 + 1 / 3
= 5 × 16 / 3
= [5 × 16]
= 80 / 3
= 26 1 /3
Thus, The required product of 5 × 5 1/3 is given as 80/3 or 26 1/3.
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(30 points!)
The lengths of the sides of a triangle are in the extended ratio 4:7:9. The perimeter is 60cm. What are the lengths of the sides?
Answer:
The lengths of the sides are 12cm, 28cm and 36cm.
Step-by-step explanation:
Let the smallest side be 4x, the middle side be 7x and the largest side be 9x.
Smallest side + middle side + largest side = 60cm
4x + 7x + 9x = 60
20x = 60
x = 60 ÷ 20
x = 3
Smallest side (4x) = 3 × 4
= 12
Middle side (7x) = 7 × 4
= 28
Largest side (9x) = 9 × 4
= 36
