Answer:
x=16 because when they both cross the equal to sign their operational sign changes thus u subtract n make x the subject
Two factors of –48 have a difference of 19. The factor with a greater absolute value is positive.
What is the sum of the factors?
–19
–13
13
16
Answer with no step-by-step explanation:
13
can some one help me with this please and show me how to do this?
Answer:
1.8
Step-by-step explanation:
Calculate the absolute values - the -1 turns into 1. Than the 0.8 stays the same.After that you just add them togetherWhen translating the point (3,5) 5 units up and 3 units to the left, we should get:
Answer:
(0, 10 )
Step-by-step explanation:
5 units up means add 5 to the y- coordinate
3 units left means subtract 3 from the x- coordinate
Translation rule is
(x, y ) → (x - 3, y + 5 ) , thus
(3, 5 ) → (3 - 3, 5 + 5 ) → (0, 10 )
In 2009, a poll found that 47% of people favored the protection of the environment at the risk of limiting energy supplies, while 47% favored the development of energy supplies even if that risked harming the environment. Another 4% felt that energy and the environment were equally important. what's the probability a person had "No Opinion"? NEED HELP ASAP!
Answer:
It will be 84
Step-by-step explanation:
The price of a video game was reduced from $60 to $45. By what percentage was the price of the video game reduced?
A.15%
B.25%
C.75%
D.40%
is it A?
im just not really good at math and I don't have much time left for the test im taking so PLEASE HELP!
Answer:
B. 25%
Step-by-step explanation:
You turn the 25% into a decimal so it would be .25 then you multiply by 60. After that you subtract the answer you have by 60.
Ansha drove 45 MPH (miles per hour). How far can she go in 3 hours?
Answer:
135 miles
Step-by-step explanation:
45 mph means if you steadily go 45 mph for an hour you will have traveled 45 miles. Therefore you multiply your speed by time (45*3) which gives you 135 miles.
What two numbers multiply to 11.6
Please help
when a number i added to its square , the result is 6 what is the number
Answer:
2
Step-by-step explanation:
2 ² is 4. If you add 2 to 4, you get 6. Therefore, the answer is 2.
Solving using factorization method, the unknown number is either -3 or 2.
What is a square of a number?The square of a number is the product win a number is multiplied by itself.
Let the unknown number be a.
Square of a = a × a
The number is added to its square:
[tex]a + a^{2}= 6[/tex]
[tex]a^{2} \: + a - 6 = 0[/tex]
solving by factorization:
a = -3 or 2
Therefore, the unknown number is either -3 or 2.
Learn more about factorization at: https://brainly.com/question/20293447
#SPJ2
Select the correct answer.
What is the solution to this system of equations?
3x + y= 17
x + 2y = 49
ОА.
It has no solution.
B.
It has infinite solutions.
O C.
It has a single solution: x= 15, y= 17.
OD
It has a single solution: x = -3, y= 26.
Answer:
OD. x=-3, y=26
Step-by-step explanation:
hope it helps
The first four terms of a sequence are shown below:
9,5, 1, -3
Which of the following functions best defines this sequence?
Answer:
-4
Step-by-step explanation:
me need help. xjjd j dsj
Answer:
$4.67
Step-by-step explanation:
John + 2 friends = 3
Total cost = $14
$14/3 = $4.6666
$4.6666 ---> $4.67
Consider Brainliest! Hope I helped!
Calculate the rise and run to find the slope of each line
Answer:
Step-by-step explanation:10
Answer:
1) slope m=-4
2) slope m=-5/4
3) slope m=1
4) slope m=-2
5) slope m=3/5
6) slope m=5/8
Step-by-step explanation:
Slope equation: m=y2-y1/x2-x1
With our slope equation can get just use the graph and choose two points that the line crosses over.
Question 1 example) I chose points (0,-3) as my x1, y1, and point (1,-1) as my x2, y2. I plugged the numbers into the equation and got -1-3/1-0=-4. Which is why our slope is -4
The rest of the questions follow the same concept of Finding two points, decide which one is your x1, y1 and which one is you x2, y2 (does not matter which one you associate with each point), plug the numbers in, and calculate the slope.
(I may be wrong because the graph is a little blurry)
Hope this helps you
Which equation is equivalent to 4 - 6(3 - 2x) = 3(x - 4)?
a. 15x= -2 b. 5x=-10 c. 9x=2 d. 15x=2
Answer:
9x=2
Step-by-step explanation:
4 - 6(3 - 2x) = 3(x -4)
4 - 18 + 12x = 3x - 12
12x - 14 = 3x - 12
12x - 3x = 14 - 12
9x = 2
hope you are happy with the answer ;)
what is the greatest common factor of 10 & 12,17 & 51,78 & 48,11 & 55,88 & 66,95 & 38,6 & 27,56 & 49,60 & 45,42 & 63,38 & 40,81 & 54,40 & 80,46 & 69
yeah baby girl it will be best for you to look that up on Google
pleaseeee helpppp :(((((
Answer: With what??? I don't see nun
Answer:
I do not see any files or papers attached.
Step-by-step explanation:
Find the area of a square with side length x when x is equal to the given value. Are the area of a square and the length of its side directly proportional? Justify your answer. x=10 in.
Step-by-step explanation:
The formula for calculating the area of a square is expressed as;
A = x² where;
x is the length of one side of the square
Given
x = 10in
A = 10²
A = 10 * 10
A = 100in²
Area of the square with side length 10in is 100in²
From the equation A = x², we can see that as the value of x increases, the value of the area also increases and vice versa. This means that the area of the square is directky proportional to its length. Hence we can say YES, the area of a square and the length of its side directly proportional
Answer:
100 sq in
Step-by-step explanation:
No, not proportional
6x+18y=18 find y and z
6x + 18y = 18. Let us take x = 0
6(0) + 18y = 18
0 + 18y = 18
18y = 18
y = 18/18
y = 1
(0, 1) [x = 0, y = 1]
6x + 18y = 18. Let us take y = 0
6x + 18(0) = 18
6x + 0 = 18
6x = 18
x = 18/6
x = 3
(3, 0) [x = 3, y =0]
Infinite solutions can be found for x and y
A is what percent of B?
A = 2 qt, B = 2 gal
Step-by-step explanation:
4qt=1gal
8qt=2gal
percent of b=a
x%times b=a
x%=a/b
x%=2/8
x%=1/4=25%
answer" 25%.
Factorise fully
x2 - 42^2
Step-by-step explanation:
(x_42)(x+42)...
....
Please Help And Hurry!! (WORTH 20 POINTS)
Solve
5h – 15 + 7h = 40
(Sorry if this is easy I'm bad at math)
Step-by-step explanation:
h= 55/12 if thats what u askin for
5h – 15 + 7h = 40
To find?value of h
Explanation:[tex]:\implies \bold{5h – 15 + 7h = 40}[/tex]
[tex] :\implies \bold{5h + 7h = 40 + 15}[/tex]
[tex] :\implies \bold{12h= 55}[/tex]
[tex]:\implies \bold{h = \dfrac{55}{12} }[/tex]
[tex]:\implies\underline{\boxed{ \bold{h = 4.583}}}[/tex]
Verification:[tex]:\implies \bold{5h – 15 + 7h = 40}[/tex]
[tex]:\implies \bold{(5 \times 4.583) – 15 +( 7 \times 4.583)= 40}[/tex]
[tex]:\implies \bold{ 30– 15 + 32= 40}[/tex]
[tex]:\implies \bold{ 30– 15 + 32= 40}[/tex]
[tex]:\implies\underline{\boxed{ \bold{ 40= 40}}}[/tex]
-(-2-n) simplify please
Answer:
2 - n
Step-by-step explanation:
Subtract a negative is the same thing as adding a positive, so -(-2 - n) is the same thing as 2 - nWhat we did there was cancel out the two minus signs, and formed a positive.I hope this helps!
Find the total interest:
$40,900 at 6.2%
for 2 years
6.2% of 40,900 is $2535.8
To find out how much money it'll be in 2 year, you have to use multiplication.
2535.8 x 2 = $5071.6
The interest after 2 years is $5071.6
your welcome
In the equation 3x+7=15, the number 7 is a.
Answer:
constant
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x+7=15
= 3x= 8
=X=2.6(6 is reoccurring)
Which expression is equivalent to 6(3x + 4)?
1: 18x + 4
2: 18x + 24
3: 9x + 10
4: 9x + 4
Answer:
2. 18x + 24
Step-by-step explanation:
Distribute the 6 to create 18x + 24
The supply curve for steel is 90x−y=−50. The demand curve is 10x+y=200. x is quantity in thousands of metric tons y is price in dollars per metric ton What are the values for quantity and price at the intersection point of the two curves? To find the values, first use addition to combine the left sides and to combine the right sides of the two equations.
Answer:
The intersection point of the two curves is [tex](x,y) = \left(\frac{3}{2}\,kton.m, 185\,USD \right)[/tex].
Step-by-step explanation:
From statement we get the following equations:
Supply curve
[tex]90\cdot x - y = -50[/tex] (1)
Demand curve
[tex]10\cdot x + y = 200[/tex] (2)
Where:
[tex]x[/tex] - Quantity, measured in thousands of metric tons.
[tex]y[/tex] - Price, measured in US dollars per metric tons.
If we add both equations, then we find that quantity is:
[tex](90\cdot x -y )+(10\cdot x +y) = -50+200[/tex]
[tex]100\cdot x = 150[/tex]
[tex]x = \frac{3}{2}\,kton.m[/tex]
Then, we finally find the price by substituting on (2):
[tex]y = 200-10\cdot \left(\frac{3}{2} \right)[/tex]
[tex]y = 200-15[/tex]
[tex]y = 185\,USD[/tex]
The intersection point of the two curves is [tex](x,y) = \left(\frac{3}{2}\,kton.m, 185\,USD \right)[/tex].
Does anyone know this. whoever answers first and correct ill give brainliest
Answer:
5.49 x 10^14
Step-by-step explanation:
The calculator is showing the scientific notation but instead of EE, it changes to x 10 ^
Solve for the value of s.
58
(s-4)
Answer:
Step-by-step explanation:
58(s-4)=0
58s-232=0
58s=232
S =232/58
S=4
Value of a is 4.
what is the answer for x?
Answer:
x=5
Step-by-step explanation:
I first subtracted 88 from 180 because we know that 180 is the total degree of the three angles in a trangle. I got 92, then divided that by 2 since there are two angles that are unknown. I got 46, which I can then use to form the equation (9x+1)=46. I subtracted 1 from both sides to get rid of the 1 (since we're finding what x equals to), I then got 9x=45. After that, I divided 9 from both sides and got the answer x=5.
Hope this helped you : )
PLEASE HELP ASAP PSLLLSLSL look at photo
Answer:
Last one
Step-by-step explanation:
Negative one times 6r is -6r and then that eliminates two of the four. the rest is common sense tbh.... but it is the last one. Hope this helps
Parallel and perpendicular line what do the following two equations represent? y-3=2(x-3)
y+5=2(x+1)
A) The same line
B) Distinct parallel lines
C) Perpendicular lines
D) Intersecting, but not perpendicular lines
Answer:
A or D
Step-by-step explanation: