Answer:
(3−2)(+2)
Step-by-step explanation:
Answer:(x+2)(3x-2)
Step-by-step explanation:
3x^2 +4x-4
AC method
_×_= ac=-12
_+_=b = 4
6 and -2
But because a is multiplied by 3 you need to divide both by 3 so 6/3 is 2 and because you can not divide -2 by three you move the 3 back to the x and leave it as (3x-2)
A rectangular painting's width is 6 less than twice its length.
Given that the perimeter of the painting is 84 inches, select all statements that are true.
Answer: Paintings length is 16, width is 26, area is 416 square inches.
Solve the inequality for n to find out how many necklaces she needs to sale to make a profit 12n>135+4.50n
Answer:
n>18
I looked it up on tiger math and I i got the answer right HOPE THIS HELPS!!!!
If A4BC - AAVW, find the values of x and y.
Steve leaves his cabin and walks 32 km due south. He then turns and walks 24
km due east. How far does Steve have to walk to return directly to the cabin?
7th grade math help me pleasee
Answer:
Step-by-step explanation:
a. (-6/2)*(1/3)*(36/2)=-18; b. (125/100)*(-2/2)
Find the most general antiderivative of the function. (Check your answer by differentiation. Use C for the constant of the antiderivative.) f(x) = (x + 3)(2x − 2)
Answer:
2x³/3 +2x²-6x+C
Step-by-step explanation:
Given the function
f(x) = (x + 3)(2x − 2)
Expand first
f(x) = 2x²-2x+6x-6
f(x) = 2x²+4x-6
Integrate the resulting function
Integrate (2x²+4x-6) =2x³/3 + 4x²/2 - 6x + C
= 2x³/3 +2x²-6x+C
For us to check the correctness, we need to differentiate the answer and we must arrive back at the question
On differentiating 2x³/3 +2x²-6x
3(2/3)x² + 2(2)x¹ -6
= 6/3x²+4x-6
= 2x²+4x-6
This shows the answer is correct.
The correct anti derivative of the function is 2x³/3 +2x²-6x+C
Help please...............
Nidhi is facing the garden. She makes a 3/4 turn anticlockwise. She is facing _________ now
Answer:
to the right side of where she was facing
Step-by-step explanation:
Quinn invested $8,500 in a savings account. If the interest rate is 2.98%, how much will be in the account in 12 years by compounding continuously? Round to the nearest cent.
Answer:
$12,154.10.
Step-by-step explanation:
Identify the values of each variable in the formula. Remember to express the percent as a decimal.
APrt=?=$8,500=0.0298=12 years
For compounding continuously, use the formula A=Pert.
Substitute the values into the formula and compute the amount to find
AA=8,500e0.0298⋅12=$12,154.10.
What is 3/4 divided by 1/2
2/3
1
1 1/4
1 1/2
3
47,52,57,62
what's next?
Answer:
67,72,77, etc.
Step-by-step explanation:
You just add 5 each time to your number.
Answer:
67,72,77,82,87,92,97,102,107
Step-by-step explanation:
you add 5 each number
pls help and tell me what goes where!
A magazine subscription costs $29.88 for 12 issues or $15.24 for 6 issues. Which subscription costs more per issue? How much more? *
Answer:
The magazine that cost $15.24 for 6 issues cost more by $0.60/60 cents.
Step-by-step explanation:
Since $15.24 is 6 issues each and you need to even out the issues add $15.24+$15.24 then you would get $30.48, because its 15.24 each 6 add them both and it would be 12 issues. And the first issue $29.88 for 12 issues is only $29.88 while the other is $30.48 so the one with 6 issues/the second cost more than the first.
60 cents more because 29.88+60=30.48.
Al is employed on an assembly line. He receives 35 cents for each part that he works on. If he works on more than 150 parts, his employer will pay him 40 cents for each part over 150. Yesterday, Al worked on 1,000 parts. How much did he earn?
Answer:
392.50
Step-by-step explanation:
1,000-150=850
850 x .40 = 340
150 x .35 = 52.5
340 + 52.5 = 392.50
Answer:
$268
Step-by-step explanation:
I got 100% on the quiz
What is one element a topographic map shows?
Air flow
Climate
People
Relief help me pls
Answer:
air flow?
Step-by-step explanation:
Step-by-step explanation:
Topographic Mapping Elements for Digital Map Products
contour lines.
contour related text.
spot elevations.
spot elevation related text.
according to this i think b) climate is the answer
Jill worked five hours less than three times the number of hours that Karen worked. Which of the following equations represents the relationship between j, the number of hours that Jill worked and k, the number of hours that Karen worked?
Answer:
k x j5=x
Step-by-step explanation:
PLEASE HELP!!! URGENT!!!!
Answer:
80 degrees
Step-by-step explanatibecause its congruent to a suplementary angle
HELPPP!!!!! I WILL GIVE BRAINLIEST
Answer:
reflexive property
Step-by-step explanation:
Answer:
reflexive
Step-by-step explanation:
how do i use what i know about adding integer to add rational numbers
Answer:
Rational number are any number that can be made into a fraction and since integers are a type of rational number you can use that to solve your math problem.
Step-by-step explanation:
(This might not be a good explanation but I hope you understand what I am trying to say here)
Hope this helps :)
16 points I need help !!!!!!!!!!!!!!!!!!!!!!!!!!!Which points are plotted correctly on their accompanying number line? Check all that apply.
Point: Negative StartFraction 7 Over 8 EndFractionA number line going from negative 2 to positive 2 in increments of 1. There are 8 equal spaces between each number. A point is 1 mark to the right of negative 1.
Point: Negative one-halfA number line going from negative 2 to positive 2 in increments of 1. There are 8 equal spaces between each number. A point is half-way between 0 and 1.
Point : Negative one-fourthA number line going from negative 2 to positive 2 in increments of 1. There are 8 equal spaces between each number. A point is 2 spaces to the right of negative 1.
Point: Negative one-eighthA number line going from negative 2 to positive 2 in increments of 1. There are 8 equal spaces between each number. A point is 2 spaces to the right of negative 1.
Point: Negative 1 and three-fourths A number line going from negative 2 to positive 2 in increments of 1. There are 8 equal spaces between each number. A point is 2 spaces to the right of negative 1.
Point: Negative 1 and one-fourth A number line going from negative 2 to positive 2 in increments of 1. There are 8 equal spaces between each number. A mark is 2 spaces to the left of negative 1.
Answer:
d f i think
Step-by-step explanation:
Answer:
The correct answer is A, D, and F.
Step-by-step explanation:
-7/8, -1/8, and -1 1/4
Need help!!!
On this it’s all math work!
Answer: 7-8
Step-by-step explanation:
7-8 A squared + B squared =c Square
9x9 8x8 10x10 12x12
81 64 100 144
145 244
There are many properties of exponents. These properties are used to make problems with exponents simpler. 1] Choose one of the properties and explain why it isbtrue. Then write a numerical expression and use the property you chose to simplify the expression.
a^m × a^n = a^(m+n)
means that when you take a number, a, multiplied by itself m times, and multiply that by the same number a multiplied by itself n times, it's the same as taking that number a and raising it to a power equal to the sum of m and n.
To prove this, we can verify it numerically:
Let us take,
a = 10
m = 2
n = 5
Now,
10² × 10⁵ = 10²+⁵
100 × 100000 = 10⁷
10000000 = 10000000
Another example,
Let us take,
a = 2
m = 0
n = 3
Now,
2⁰ × 2³ = 2⁰+³
1 × 8 = 2³
8 = 8
the area of square base of a water tank is 4m² and the height of the tank is 2.5m. find the capacity of the tank.in litre
Answer:
10000L
Step-by-step explanation:
Given parameters:
Area of square base = 4m²
Height of tank = 2.5m
Unknown:
Capacity of tank = ?
Solution:
The capacity of the tank is the volume of tank;
Volume of the tank = base area x height
Insert the parameters and solve;
Volume of the tank = 4 x 2.5 = 10m³
Now convert m³ to Litre;
1m³ = 1000L
10m³ will be 10 x 1000 = 10000L
Solve for p.
P=?
12 = p
11 12
Answer:
p = 144/11
Step-by-step explanation:
12/11 = p/12
~Simplify
12/11 = 1/12p
~Multiply 12 to both sides
144/11 = p
Best of Luck!
Jane made $288 for 18 hours of work. At the same rate, how much would she make for 11 hours of work?
Answer:
176$
Step-by-step explanation:
Heeeeelllpppp
-6xy^5 - 15x^4 + 9x
Answer:
-3x(2y^5+5x^3-3)
Step-by-step explanation:
-6xy^5 - 15x^4 + 9x
-6xy^5-15xx^3+9x
2*3xy^5+5+3xx^3z+3*3x
Factor:
-3x(2y^5+5x^3-3)
PLEASE HELP ILL MARK BRAINLIEST
Answer:
y=x-3
Step-by-step explanation:
If P = {1, 3, 6, 7, 9} and Q = {1, 2, 4, 5, 6, 7, 8}, find P ∪ Q.
I need help for this question pllsssss
Answer/Step-by-step explanation:
7. ✍️First Equation:
To generate the equation of the gray, which will be in the slope-intercept form, y = mx + b, we need to find the slope of the graph, m, and the y-intercept, b.
Using two points on the line, (2, 4) and (4, 0),
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{0 - 4}{4 - 2} = \frac{-4}{2} = -2 [/tex]
Substitute x = 2, y = 4 and m = -2 into y = mx + b, to find the value of b.
thus:
4 = (-2)(2) + b
4 = -4 + b
Add 4 to both sides
4 + 4 = b
b = 8
Substitute m = -2 and b = 8 into y = mx + b.
The first equation would be:
✅ y = -2x + 8
✍️Second Equation:
Using two points on the line, (1, 6) and (5, -2),
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-2 - 6}{5 - 1} = \frac{-6}{4} = -\frac{3}{2} [/tex]
Substitute x = 1, y = 6 and m = -³/2 into y = mx + b, to find the value of b.
thus:
6 = (-³/2)(1) + b
6 = -³/2 + b
Add ³/2 to both sides
6 + ³/2 = b
(12 + 3)/2 = b
15/2 = b
Substitute m = -³/2 and b = 15/2 into y = mx + b.
The second equation would be:
✅ [tex] y = -\frac{3}{2}x + \frac{15}{2} [/tex]
Hey, we are doing a review but I forgot how to set up proportions. Please help me!!
