Answer:
Step-by-step explanation:
The product is wu
v more than the product = wu + v
5. Solve s = n(a + 1) for a
(please help i forgot how to solve with the parenthesis)
Answer:
a = s/n - 1
Step-by-step explanation:
s = n(a + 1)
(switch the sides of the equation)
n(a + 1) = s
(now, divide both sides by n)
n(a + 1) = s
/n /n
-----------------
a + 1 = s/n
-1 -1 (subtract both sides by 1 now)
------------------
a = s/n - 1
Answer:
a = s/n - 1, hope you get it right
evaluate when x = -2
3x^2 - 5x
Step-by-step explanation:
3(-2)²-5(-2)
3(4)+10
12+10
22 Answer
Jen is planning a trip to
Chicago. Her flight is $350, and
the hotel she would like to stay
at is $145 per night. If her
budget is $1800, how many
nights can she stay in Chicago?
please show the steps of the equation
Answer:
$1800-$350=$1450
$1450÷$145=10 nights
1/2, -2, 5, -7/-4, 2.4
Order from Least to greatest
Answer:
-2, -7/-4, 1/2, 2.4, 5
Step-by-step explanation:
Hope this helps :)
G-3÷1/3+1=
PLEASE HELP
The graph of y=f(x) is graphed below. What is the end behavior of f(x)?
Answer:
The first choice
Step-by-step explanation:
5(3r+11)=85
I'm confused on how to do this, and if i'm doing it right. Do I times the 5 by the 3 and then by the 85 so its on both sides? Ah! I don't know what im doing...
Answer:
r = 2
Step-by-step explanation:
Actually, there are 2 ways to solve this equation.
The first one:
5( 3r + 11) = 85
so here, you have to multiply 5 by ( 3r + 11) and maintain the 85
15r + 55 = 85... now put the like terms together. In other words, just transpose 55 to the other side.
15r = 85 -55..... remember that the sign of 55 will change from positive to negative
15r = 30.... now divide both sides by 15
15r/15 = 30/15
r = 2
The second method :
5 ( 3r + 11) = 85...... divide both sides by 5
5 (3r + 11) / 5 = 85/5
3r + 11 = 17
3 r = 17 - 11
3r = 6
r = 2
I hope this helps. If you don't quite get it, please go through until you get it. Have a nice day :-)
Answer:
r = 2
Step-by-step explanation:
5(3r + 11) = 85
~Use distributive property
15r + 55 = 85
~Subtract 55 to both sides
15r = 30
~Divide 15 to both sides
r = 2
Best of Luck!
Find the inverse of the following function: f(x)={(2, 4), (4, 16), (6, 36), (8, 64)}
The trajectory of a golf ball in a chip from the rough has a parabolic pattern. The height, in feet, of the ball is given by the equation ℎ()=−.152+3.2
Answer:
maximum height of 17.07 feet about 10.67 feet from the club
returns to the ground 21.33 feet away
Step-by-step explanation:
The maximum height of 17.07 feet about 10.67 feet from the club and returns to the ground 21.33 feet away.
To fill in the blanks.
What is trajectory?
The path followed by a projectile flying or an object moving under the action of given forces.
The vertex of the quadratic ax²+bx+c is given by x=-b/(2a). For this quadratic function.
Given that :
x = -(3.2)/(2(-0.15)) = 32/3 = 10 2/3 . . . . feet horizontally from the club
The maximum height is the function value at that point.
h(10 2/3) = (-0.15(10 2/3) +3.2)(10 2/3) = 1.6(10 2/3) = 17 1/15
So, the ball reaches a maximum height of 17 1/15 feet at a horizontal distance of 10 2/3 feet from the club. The ball's flight is symmetrical about the peak, so it returns to the ground about 21 1/3 feet away.
Learn more about trajectory here:
https://brainly.com/question/24489253
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At a bike store, the number of bicycles in stock is equalto the number of tricycles in stock. If the total numberof bicycle and tricycle wheels is 55, how manytricycles are there?
(A) 9
(B) 10
(C) 11
(D) 22
(E) 33
Step-by-step explanation:
Since, they both are equal. We may assume as a single variable i.e (x).
Number of wheel in tricycle = 3Number of wheel in bicycle = 23x + 2x = 55
5x = 55
x = 55/5
x = 11
No. of tricycle = 3x = 3(11) = 33.
The number of tricycles are 11.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
At a bike store,
The number of bicycles in stock is equal to the number of tricycles in stock.
And, The total number of bicycle and tricycle wheels is 55.
Now,
Let the number of bicycle or tricycle = x
And, Number of wheels in bicycle = 2
Number of wheels in tricycle = 3
So, We can formulate;
⇒ 2x + 3x = 55
⇒ 5x = 55
⇒ x = 11
Thus, The number of tricycle = x = 11
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
Solve one from group b pls show work and steps
solve this plz, who will solve this problem will be marked as brainliest
Answer:
CP of each lemon = 1/4
SP of each lemon = 1/3
profit =
[tex] \frac{1}{3} - \frac{1}{4} [/tex]
profit = 1/12
profit percentage =(1/12)/(1/4)*100
percentage = 33.3%
Mark me as brainliest ❤️❤️
Hi i want to ask you something Emma wrote thirty-six thousand,forty-two as 3,642.Explain what she did wrong.Then write the number correctly.
Answer:
Hi.
thirty-six thousand,forty-two is written as 36,042.
3,642 is three thousand, six hundred forty-two.
Step-by-step explanation:
Can anyone explain to me how to do this?
[tex]\frac{x}{2} -8=10\\[/tex]
Answer:
x = 36
Step-by-step explanation:
First: add 8 to both side
Second: multiply both side by 2.
Solve 4x−9y=13 for y.
Answer:
[tex]y = - \frac{13}{9} + \frac{4}{9} x[/tex]
Step-by-step explanation:
[tex]4x - 9y = 13[/tex]
[tex]4x - 9y - 4x = 13 - 4x[/tex]
[tex] - 9y = 13 - 4x[/tex]
[tex]y = 9y \div (9) = (13 - 4x) \div ( - 9)[/tex]
[tex]y = (13 - 4x) \div( - 9)[/tex]
[tex]y = 13 \div ( - 9) - 4x \div ( - 9)[/tex]
[tex]y = - 13 \div 9 - 4x \div ( - 9)[/tex]
[tex]y = - \frac{13}{9} - 4x \div ( - 9)[/tex]
[tex]y = - \frac{13}{9} + 4x \div 9[/tex]
[tex]\boxed{\green{y = - \frac{13}{9} + \frac{4}{9} x, x E R}}[/tex]
someone please help me with this
√2w-t / 3 = 6 [w]
Answer:w=6+t/3/2 squared
Step-by-step explanation:
2 squared w= 6+t/3
w=6+t/3/2 squared
FIND THE X AND Y-INTERCEPT FROM THE EQUATION GIVEN BELOW
Y=2X +4
please help me is for my homework
I hope this help you
in a school of 90 students, 10% are boys. how many are boys
Answer:
9 students are boys
Step-by-step explanation:
All we need to do is turn the percentage into a decimal then multiply.
10% = 0.1
90 * 0.1 = 9
Best of Luck!
Answer:
There are 9 boys
Step-by-step explanation:
Convert 10% into a decimal: 0.1
Multiply 0.1 by 90 = 9
Which sport is the most popular in the word?
O soccer
O basketball
O football
O chess
Hello :D
All of the sports are equal in numbers. Therefore, they are all popular.
Hope this helps
Answer:
Soccer
Step-by-step explanation:
Soccer has over 4.0 billion viewers so it outranks many base sports Hope This Helps :)
WILL GIVE BRAINLIEST PLEASE HELP
Answer:
83 is the median
Step-by-step explanation:
you can write this work down, btw the median is the number in the middle
76, 76, 82, 84, 87, 93
/ / + / /
166÷2
83
What are the additive and multiplicative identities for any rational number
Step-by-step explanation:
natural numbers, whole numbers, and integers zero is the additive identity 1 is the multiplicative identity.in case of rational numbers.
hope it helps.stay safe healthy and happy.A coin when left from certain height starts moving towards the earth under the influence of......... *
When a coin is left from a certain height starts moving towards the Earth under the influence of gravity.
Gravity is a term from physics that refers to the natural phenomenon that causes objects with mass to be attracted to each other. On Earth, gravity is equivalent to 9.8 m / s² and this makes objects fall towards the ground.
According to the above, if a coin is dropped from a certain height it will go towards the ground because gravity will attract it and it will take an acceleration of 9.8 m / s².
According to the above, the answer is gravity, because this is the natural phenomenon that influences the direction the coin takes.
Learn more in: https://brainly.com/question/4014727
On the bike trip, we rode 10 kilometers on Day 1, 18 kilometers on Day 2, 20 kilometers on Day 3. 15 kilometers on Day 4, and 18 kilometers on Day 5. What was the median distance we rode?
Answer:
18
Step-by-step explanation:
List them in order from smallest number to largest number.
10,15,18,18,20
Take one off each side
15,18,18
Take one more off each side
18
Hope this helps
Brainliest would be appreciated
Given that ∠CEA is a right angle and Ray E B bisects ∠CEA, which statement must be true?
∠BEA ≅ ∠CEA
∠CEB ≅ ∠CEA
m∠CEB = 45°
m∠CEA = 45°
Answer:
option (C) i.e m∠CEB = 45°
Step-by-step explanation:
have a great day!
Answer:
C. m∠CEB = 45°
solve for x…………………..
Answer:
10
Step-by-step explanation:
10+x+2=-8+3x
12+x =-8+3x
12+8=3x-x
20=2x
X=20/2
X=10
What are the coordinates of the point
3/4 of the way from a to b
Answer:
(-3.5,1.25)
Step-by-step explanation:
A is at -5,-4 and B is at -3,3
using the slope formula the slope has to be 3.5
meaning 3/4ths of the way is a translation of 1.5 right and 5.25 up making the coordinates (-3.5,1.25)
Independent Practice
x
1
2
3
4
y
1
8
27
64
Which function models the data in the table?
A.
none of these
B.
y = 3x
C.
y = 3x
D.
y = x3
Solve:
a. 5y – 3 = – 18
b. -3x – 9 = 0
c. 4 + 3(z - 8) = -23
d. 1 – 2(y – 4) = 5
Answer:
a. y = -3
b. x = -3
c. z = - 1
d. y = -7
Step-by-step explanation:
a. 5y - 3 = - 18
5y = -18 +3
5y = -15
y = -15/5
y = - 3
b. -3x - 9 = 0
-3x = 9
x = 9/-3
x = -3
c. 4 + 3(z-8)= -23
4 + 3z-24 = -23
3z - 20 = -23
3z = -23 + 20
3z = -3
z = -3/3
z = - 1
d. 1 - 2(y-4) = 5
1 - 2y + 8 = 5
9 - 2y = 5
-2y = 14
y = 14/-2
y = -7
can someone pls help me with this and show the steps into getting the answer pls?
