Answers
Answer:
the answer for this one is B
Answer:
The answer would be B.
Step-by-step explanation:
Just substitute x for 5.
For example, A is 2+x=3.
Just put 5 instead of x.
It would be 2+5=3.
But that isn't the answer because 2+5 is 7, not 3.
For B, sub the x for 5 just like we did for A.
It would usually be 3x=15
But sub the x with 5.
It would turn into 3x5=15
And that is right, because if you multiple 5 three times, it would be 15.
I hope this helps, I did my best. Have a great day!
Related Questions
Area of an equilateral triangle is 36√3 cm2
. Find its side.
Answers
Answer:
a=12 will be answered
Step-by-step explanation:
a=side
a=12
Answer:
12
Step-by-step explanation:
you have to divide 3 by 36 to get 12
if -0.3x − 30 = 60 what is x
Answers
Answer:
Step-by-step explanation:
if we have
-0.3x-30=60
-0.3x=60+30
-0.3x=90
x=90/-0.3
x=-300
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x = -300
Step-by-step explanation:
AYO HEAR ME OUTTT...HAVE U EVER HAD A DR6THAT U HAD A DREAM THAT U HAD A DREAM THAT YOU HAD A DREAM THAT YOU HAD A DREAM?
Answers
Answer:
Step-by-step explanation:
what did u mean,
i didnt understand
Khushali selects three different numbers from the set
{−7, −5, −3, −1, 0, 2, 4, 6, 8}. She then finds the product of the three chosen numbers. What is the largest product that Khushali can make?
Answers
Answer:
The answer i got is 192
Step-by-step explanation:
the largest numbers shown is 8,6 and 4. When you multiply all three of them you get 192
Answer:
280
Step-by-step explanation:
Through trial and error, one can figure out that the answer is 280. Now, you might first try to go 8 * 6 * 4, which equals 192. However, if you get the product of two negative numbers, it becomes a positive, which we can use. Using the numbers -7, -5 (which cancel out each other making the product positive), and 8, the product of all of them is 280. The largest product that Khushali can make is 280.
8 * 6 * 4 = 192
(-7) * (-5) * 8 = 35 * 8 = 280
648 flowers were arranged in 27 large vases, with the same number in each vase. How many flowers would be needed to fill 120 vases?
Answers
Answer: 2880 flowers
Step-by-step explanation:
Since 648 flowers were arranged in 27 large vases, with the same number in each vase, this means that each vase will contain 24 flowers
= 648/27
= 24 flowers
Therefore, the number of flowers needed to fill 120 vases will be:
= 24 × 120
= 2880 flowers
Jeff can paint 28 square feet every 15 minutes. Angela can paint 115 square feet every hour. Who can paint faster, and by how many square feet per hour?
Answers
Answer:
Angela by 3 sf per hour
Step-by-step explanation:
60÷15=4
28×4=112
115-112=3
Which would you use to determine how much money you have left over to save each month?
Answers
Answer
✔ income statement
Estimate 73% of 120
Thanks if you help!
Answers
Answer:
73/100 (120)
answer:-87.6
Answer:
87.6
Step-by-step explanation:
[tex]\frac{73}{100}[/tex] = [tex]\frac{x}{120}[/tex]
73*120/100= 87.6
Enter 8 100 as a money amount and as a decimal in terms of dollars
Answers
Answer:
8.1-00
Step-by-step explanation:
Enter 8 100 as a money amount and as a decimal in terms of dollars
can you do step by step I wasn't paying attention in class
Answers
Answer:
B
Step-by-step explanation:
The 47 comes from no where and is just a random number so it cannot be an equation that you can use.
Answer:
A
Step-by-step explanation: I can figure out everything else except for A.
Can someone please help me on this
Answers
Answer: y=2
Step-by-step explanation: 2 is the y intercept and the slope is 0
I do not understand this. Please help, need answer right away
Answers
Answer:
50%
Step-by-step explanation:
Answer:
38
----
52
Step-by-step explanation:
What does 4×(-6) equal if you solve
Answers
Answer:
-24
Step-by-step explanation:
Since only one of the factors has a negative sign, the product will be negative.
4 · (-6) = -24
Answer:
-24
Step-by-step explanation:
4×(-6)
Remove parenthesis
-4 x 6
= -24
Extra
Its basically the same thing as 4 x 6 (which is 24) the only difference here is that the 4 is a negative.
POSITIVE FORM NEGATIVE FORM
4 x 6 = 24 -4 x 6 = -24
6 x 4 = 24 -6 x 4 = -24
Hope this helps :)
Determine the area of the figure shown
Answers
Answer:
I can't see the figure.
Answer:
270 inches
Step-by-step explanation:
Multiply all sides
PLEASE HELP 100 points and Brainliestwill be given!!
Which equation represents exponential decay?
Answers
Answer:
The answer is C
Step-by-step explanation:
Exponential decay is when b is between 0 and 1.
Answer:
C. y = 10(0.13)^x.
Step-by-step explanation:
exponential decay is decreasing from what I remember from Algebra 1 Honors. So therefore, your only answer can be C. y = 10(0.13)^x.
The others all increase because 31, 3.1, 1.03 are all bigger than 1 which means that they increase while .13 decreases.
C. y = 10(0.13)^x.
What type of correlation is shown?
х
xx
Х
X
Answers
Which property of operation could you use to show whether 7y + 7b + 3y and 7(y x b) + 3b are equivalent or not
Answers
Answer and explanation:
They are not equivalent because if we simplify the second expression, the result isn't the same:
7(y×b)+3b
= 7(yb)+3b
=7yb + 3b
Therefore 7yb+3b≠7y+7b+3y
And even though you meant
7(y+b)+3b
=7y+7b+3b
=7y+10b
7y+10b≠10y+7b
The area of a circle, in terms of pi, is 9 pi metres squared
Find the value of the radius.
Answers
Answer:
radius = 3
Step-by-step explanation:
The area (A) of a circle is calculated as
A = πr² ( r is the radius )
Here A = 9π , then
πr² = 9π ( divide both sides by π )
r² = 9 ( take the square root of both sides )
r = [tex]\sqrt{9}[/tex] = 3
Answer:
you can read the problems
X+6y=-2
Slope intercept form
Answers
Is the question complete??
The slope intercept form of the equation x + 6y - 2 is y = -x/6 + 1/3.
What is the slope intercept form of an equation ?When any equation is represented in the y = mx +c form, it is called the slope intercept form of the equation.
Here m is slope and c is constant.
The given equation is,
x + 6y = 2,
To find the slope intercept form of the equation,
Solve the equation,
6y = -x + 2
y = -x/6 + 2/6
y = -x/6 + 1/3
The slope intercept form of the equation is y = -x/6 + 1/3.
To know more about Slope intercept form :
https://brainly.com/question/9682526
#SPJ5
Solve for x. Round to the nearest tenth.
Answers
Answer:
Step-by-step explanation:
Youre given the adjacent and hypotenuse, so you can use cosine. SOHCAHTOA
cos(37) = 48/x
x = 60.1
Marcus is biking at 15 kilometers per hour. How long will it take Marcus to travel 37.5 kilometers?
Answers
Answer:
2.5
Step-by-step explanation:
Divide 37.5 by speed per hour
37.5/15=2.5
Answer:
2.5 hours
Step-by-step explanation:
a line passes through the points......
Answers
Step-by-step explanation:
= -6m+b
2= -2m+b
2= -4m
m= -0.5 = -1/2
4= -6m+b
b= 4+6(-0.5)= 4-3=1
y=mx+b
y= -1/2 x + 1
Hina buys a laptop for Rs 45,500 and pays 16% general sales tax. What is the amount of tax?
plz i need it urgent on paper
Answers
Answer: Rs 7,280
Step-by-step explanation:
The technique to find tax is by multiplying the sales price and the percent of tax.
If you are still confused, I can provide some examples:
Price: 100$, Tax: 20%⇒100×20%=20$Price: 50$, Tax: 30%⇒50×30%=15$------------------------------------------------------------------------
Given
Price: Rs 45,500
Tax: 16%
Calculate
45,500×16%=Rs 7,280
Hope this helps!! :)
Please let me know if you have any questions
1. Which Quadrant is Point F in?
Answers
Answer:
point f is in quadrant 3 . . .
Show the solution for a two square room have a total floor area of 89m rise to power 2 one room is 3mlonger each way than the other find the dimensions of the two rooms
Answers
Answer:
side length of the smaller room = 5 m
Side length of the larger room = 8 m
Step-by-step explanation:
Total area of two square room = 89 m²
Area of a square = side²
Let
x = side of the smaller square
x + 3 = side of the longer square
Total area = area of room A + Area of room B
89 = x² + (x + 3)²
89 = x² + x² + 6x + 9
89 - 9 = 2x² + 6x
2x² + 6x = 80
2x² + 6x - 80 = 0
Divide through by 2
x² + 3x - 40 = 0
Solve quadratic equation using factorization method
x² + 8x - 5x - 40 = 0
x(x + 8) -5(x + 8) = 0
(x - 5) (x + 8) = 0
(x - 5) = 0 (x + 8) = 0
x = 5 x = -8
The side length of a square room can not be a negative value
Therefore, side length of the smaller room = 5 m
Side length of the larger room = 5 + 3
= 8 m
Use synthetic division to divide the polynomials.
(2y^3 + 6y² + 7y - 6) / (y + 1)
Answers
Answer:
Step-by-step explanation:
-1_| 2 6 7 -6
-2 -4 -3
2 4 3 -9
2y^2 + 4y + 3 - 9/(y + 1)
please help me
The measure of an exterior angle of a triangle and the sum of the measures of the two remote interior angles are ________.
Answers
Answer:
180
Step-by-step explanation:
20 points! Write an exponential function in the form y=ab^x that goes through points (0, 8) and (2, 200)
Answers
Answer:
[tex]y=8(5)^x[/tex]
Step-by-step explanation:
We want an exponential function that goes through the two points (0, 8) and (2, 200).
Since a point is (0, 8), this means that y = 8 when x = 0. Therefore:
[tex]8=a(b)^0[/tex]
Simplify:
[tex]a=8[/tex]
So we now have:
[tex]y = 8( b )^x[/tex]
Likewise, the point (2, 200) tells us that y = 200 when x = 2. Therefore:
[tex]200=8(b)^2[/tex]
Solve for b. Dividing both sides by 8 yields:
[tex]b^2=25[/tex]
Thus:
[tex]b=5[/tex]
Hence, our exponential function is:
[tex]y=8(5)^x[/tex]
Answer:
[tex]y = 8(5) {}^{x} [/tex]
Step-by-step explanation:
The normal exponential function is in form
[tex]y = ab {}^{x} [/tex]
let plug in 0,8
[tex]8 = ab {}^{0} [/tex]
b^0=1
so
[tex]8 = a \times 1 = \: \: \: \: a = 8[/tex]
So so far our equation is
[tex]y = 8b {}^{x} [/tex]
So now let plug in 2,200
[tex]200 = 8b {}^{2} [/tex]
Divide 8 by both sides and we get
[tex]25 = b {}^{2} [/tex]
[tex] \sqrt{25} [/tex]
Which equal 5 so b equal 5. So our equation is
[tex]y = 8(5) {}^{x} [/tex]
what’s the answer ???????
Answers
Answer:
2/9
Step-by-step explanation:
anything repeating is over 9
hope this helps!!
what's the equation with a rate of change of 3
1. 3y=2x+5
2.y=6x-3
3.y=3x+12
Answers
Answer:
3. Y=3x+12
Explanation:
3 is used as the rate for whatever is for x