Answer:
The answer is n + 3.
Step-by-step explanation:
1) Simplify.
[tex] \frac{2n + 6}{2} [/tex]
2) Factor out the common term 2.
[tex] \frac{2( n+ 3)}{2} [/tex]
3) Cancle 2.
[tex]n + 3[/tex]
Therefor, the answer is n + 3.
A soccer ball is kicked from the ground with an initial upward velocity of 64 meters per second, and the height of the ball can be represented by the equation h = -16t^2 + 64t. After how many seconds will the ball hit the ground?
Answer:
t = 2 seconds
Step-by-step explanation:
Given that,
h = -16[tex]t^{2}[/tex] + 64 t
where h and t have their usual meaning.
To determine the number of seconds required of the ball to hit the ground, differentiate the given equation with respect to t.
0 = -32 + 64
So that,
32t = 64
t = [tex]\frac{64}{32}[/tex]
t = 2
The ball will hit the ground in 2 seconds.
Carmen had
of a spool of yarn. She used
of her yarn for a project. What fraction of the spool was used for the project?
Write your answer in simplest form.
it would depend how much you actually used, but you would take the amount you used and divide it by the total amount of yarn. so if the yarn was 4m long and you used 2m then it would be 2/4 which is 0.5 which is also 50%, so half the yarn was used.
=
2
у
when x = 21
y=3* + 20
Answer:
Step-by-step explanation:
What is the volume of this figure
Plz help guyssss
Roy hit 3 less than 4 times the number of balls during baseball practice than Joe did. Together the boys hit 52 balls. How many balls did Joe hit?
Answer:
Joe hit 11 balls Roy hit 41
Step-by-step explanation
Joe = J
Roy = 4J-3 (4times Joe less 3)
J+ 4J-3 = 52
5J -3 = 52
Add 3 on both sides
5J = 55
Divide both sides by 5
J= 11
Joe = 11
11X4 = 44
44-3 = 41
Roy 41
11+41 = 52
(-4/5) (15/8) (7/3) (-1)
Answer:
7/2
Step-by-step explanation:
What two numbers have a product of 28 and a sum of 11?
Answer:
7 and 4
Step-by-step explanation:
Answer:
7 and 4
Step-by-step explanation:
7 x 4 = 28
&
7 + 4 = 11
Ratio..A candy store sells snacks by weight. A six ounce bag of candy cost $3.60. Predict the cost of a 2ounce bag.
Answer:
A 2 ounce bag costs $1.2.
Step-by-step explanation:
With the information provided, you can use a role of three to find the cost of a 2 ounce bag given that you know that a six ounce bag costs $3.60.
6 ounce bag → 3.60
2 ounce bag → x
x=(2*3.60)/6
x=7.20/6
x=1.2
According to this, the answer is that a 2 ounce bag costs $1.2.
find the slope when given the following points (1 6) and (3 -4)
Answer:
Slope= (-4-6)/(3-1)
=-10/2
=-5
Graph the function f(x)=-|x+2|+1
Answer:
for all the plato users...
Step-by-step explanation:
It costs Eduardo 2 d 3 dollars to go to the carnival for d days. How many dollars does the carnival cost if Eduardo goes for d 5 days?
Answer:
$250
Step-by-step explanation:
Given: Cost for d days carnival = $2d^3 .....(i)
where d is number of days
Now we have to calculate the total cost incured for 5 days of carnival
we can simply put d = 5 in above equation (i)
= 2×5^3 = 2×125 = $250.
Therefore carnival cost if Eduardo goes for d 5 days = $250
ILL BRAINLIEST YOU IF YOU GET IT RIGHT
Which set of angles is complementary?
Answer:
angles ECF and BCF
Step-by-step explanation:
What is the length of the missing side of the triangle below?(round to the nearest tenth)
Answer:
[tex] \sqrt{ {2}^{2} + {6}^{2} } = \sqrt{40 } = 2 \sqrt{10} [/tex]
Find the value of x in the triangle shown below
Step-by-step explanation:
2x+80=180
2x=100
x=50
hope this helps
when kurt orders from a catalog, he pays 3.50 for shipping and handling in addition to the cost of the goods that he purchases. kurt paid 33.20 when he ordered six packs of socks . write and solve the equation to find the price of one pair of socks
Answer:
3.50 + 6x = 33.20
x = 4.95
Step-by-step explanation:
Solve the equation.
Can I have Brainliest?
Find all solutions of the equation in the interval [0,2pi).
3csc^2x-4=0
What is the length of line ED?
Answer:
ED = 8
Step-by-step explanation:
2x+4 = (3/2)x+6
2x = (3/2)x+2
(1/2)x = 2
x = 4
ED = 4+4 = 8
choices ;
a) AAS
B)ASA
In a bag of jellybeans there are 6 purple jellybeans, 5 blue jellybeans, 3 yellow jellybeans, 2 green jellybeans, and 4 red jellybeans. One jellybean is selected at random. What is the probability of selecting a jellybean that is not green?
Group of answer choices
2/20
1/9
1/10
9/10
Answer:
9/10
Step-by-step explanation:
There are 20 and 2 green 20-2 is 18 so 18/20 simplified is also 9/10
Answer:
9/10
Step-by-step explanation:
hope it helps
Rose made 56 phone calls in 3 months. In the first month she made 24 calls, and in the second month she made 13 calls. How many calls did she make in the third month?
Answer:
19
Step-by-step explanation:
Call made in the 3rd month = total calls made - calls made in the first month - call made in the 2nd month
56 - 24 - 13 = 19 calls
Can someone please help me
5n + 2 = 22
- 2 - 2
___________
5 n = 20
÷ 5 ÷ 5
___________
n = 4
A number cube with the numbers 1 through 6 is rolled. Find the given probability
[tex]\huge\red{\mid{\underline{\overline{\textbf{ANSWER}}}\mid}}[/tex]
[tex]D)\frac{5}{6}\;is \: your \: answer[/tex]
Answer:
5/6
Step-by-step explanation:
I had this question and it was correct.
Cylinder A has a volume of 6 cubic units, and a height of 3 units. Cylinder B has the same base area and height,
but its slant height is 4 units. What is the volume of cylinder B?
Answer: 6
Step-by-step explanation:
PLEASE HELP I’ll give brainlest or whatever it’s called!!
f(x)=3x+5 and g(x)=x^2
find g(3x)
Answer:
g(3x) = 9x²
Step-by-step explanation:
To evaluate g(3x) substitute x = 3x into g(x) , that is
g(3x) = (3x)² = 9x²
How do you add images?
Answer:
Well, I've highlighted a paper clip like symbol (in pink) [click on the image - the white blank above this to view the image]. You have to click that symbol to add images.
Which of the following best describes the vertex of the parabola below?
Answer:
a. 1,2 maximum is vertex of the parabola
Essay on how to use math outside of school?
Answer:
Mathematics is everywhere and is used by everyone, even a basic form of it. Some jobs require just simple maths, some require advanced maths. There are many uses of it from business to culinary. Simply counting is doing maths. Retracing back or adding time is doing maths. Mathematics is used to build cars to buildings. It is inevitable that you will be using maths any time now.
Someone help me please show me how you got it to please
Answer:
See explanation
Step-by-step explanation:
The hypotenuse is the longest side of a triangle.
You could either add a point at (3,2) or (6,9) to make a right triangle and get the same answer, but for the sake of looking at it right-side-up, I'd use (3,2).
Now, you can use the distance vertically (y coordinate) from the top point to the bottom point ( 9 to 2 ) as your first side length. 9-2= 7, so 7 is that side length.
Then, you can use the distance horizontally (x coordinate) from the bottom left point (3,2) to the bottom right point (6,2). 6-3= 3, so 3 is that side length.
Now for the Pythagorean Theorem (a^2 + b^2 =c^2)
7^2 + 3^2 = c^2
49+9=c^2
58=c^2
c= [tex]\sqrt{58\\\\}[/tex] is the distance between points
