Answer:
234
Step-by-step explanation:
Andre came up with the following puzzle. “I am three years younger than my brother, and I am 2 years older than my sister. My mom's age is one less than three times my brother's age. When you add all our ages, you get 87. What are our ages?"
Answer:
My age is 13
My brother's age is x+3= 13+3 = 16
My sister's age is x-2=13-2=11
My mother's age is 3(x+3)-1=3(13+3)-1=47
I WILL DO ANYTHING YOU NAME IT BUT PLz SOLVE THIS
Answer: AD = 9cm
Step-by-step explanation: This is a 30-60-90 triangle, so the hypotenuse is equal to twice the length of the short side of the right angle.
BC is the short side of the large triangle, so AB, the hypotenuse of the large triangle is 2×6, 12 cm
BC is also the hypotenuse of the small triangle, ΔBCD, so it is twice the length of BD, to that makes BD = 6/2= 3
Subtract BD from AB.
That's 12 - 3 = 9 the length of AD
Which of the following represent dividing 28 by 4?
Answer:
7
Step-by-step explanation:
twenty eight divide by four is seven. 28/4 = 7
what is a cube game called
this is my last joke question because i don't wanna get banned first to answer correct wins and gets brainiest
help please I’m struggling badly because Im bad at math xo
Answer:
w=36
Step-by-step explanation:
Because the 4w is located at Q which is about the same as the 36 on the left.
write the word sentence as an inequality.
A number "n" is at least 10
Help pls it’s low key due soon also I’ll mark brainliest
(dy/dx) - 2xy = x, y(0) = 0, find y(1).
Answer :
2y=1+e−x2
Solution :
IF=e∫2xdx=ex2
∴y×ex2=∫xex2dx=12∫etdt+C, where x2=t
=12ex2+C.
∴y=12+Cex2
Putting y=1andx=0, we get C=12.
Evaluate the following.
-5 × (-2) =
I
- 21 - 3 =
0
help plz with question
Answer:
y = -x +1
Step-by-step explanation:
-0+1 = 1
-(-6)+1 = 7
etc
Answer:
y = - x + 1
Step-by-step explanation:
m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
y - [tex]y_{1}[/tex] = m( x - [tex]x_{2}[/tex] ) point - slope form
y = mx + b slope - intercept form
~~~~~~~~~~~~
(1, 0)
(3, - 2)
m = ( - 2 - 0 ) / ( 3 - 1 ) = - 1
y - 0 = ( - 1)(x - 1)
y = - x + 1
An equilateral triangle has sides of equal length. Find the dimensions of an equilateral triangle with a perimeter of 45 inches. P=4s
Answer:
P= 4s
P= 4(45)
P= 180 in.
Explanation: write down the formula first. Then write down P= 4s, but change the "s" to the 45. Then multiply 45 by 4 then you have your answer. If your teacher ask you for an degrees it will be 180°. Which is also the sum of a triangle.
What does each point (x, y) represent? the number of students that year the years since 2000 the number of years for each student enrollment a pairing of the year with the student enrollment of that year
Answer:
Step-by-step explanation:
Answer:
d and then the next answer is sometimes
Step-by-step explanation:
What is the quotient to 5.4 and 11.88
Find the total cost to the nearest $115 tablet, 35% markup
Answer:
40.25 I guess
Step-by-step explanation:
Answer:
Step-by-step explanation:
$155.25
julie opens a bank account with $500.she deposits $60 each month.write a function that represents the amount that is in julies account after x months
Answer:
[tex]f(x) = 500 + 60x[/tex]
Step-by-step explanation:
Given
[tex]Ope\ ning\ Balance = 500[/tex]
[tex]Deposits = 60[/tex] --- monthly
Required
Write as a function
Represent the number of months with x and the balance at any month with f(x)
f(x) is calculated as thus:
Opening Balance + Deposits * Number of Months
So, we have:
[tex]f(x) = 500 + 60 * x[/tex]
[tex]f(x) = 500 + 60x[/tex]
Hence, the function that represents the scenario is
[tex]f(x) = 500 + 60x[/tex]
If the random variable, X, has a Poisson distribution with a mean of 4 events per minute, the mean number of events per hour is:__________.
Answer:
240 events
Step-by-step explanation:
Given that:
Mean = 4 events per minute
The mean number of events per hour :
Number of Events per minute * (number of minutes per hour)
Number of minutes per hour = 60
Hence, mean number of events per hour :
4 * 60 = 240
Help I don’t get this
Answer:
0.04 gallons in one mile
Step-by-step explanation:
Basically, you lose 2 in 50 miles. So in order to figure out how many you lose in one mile, you would take 2/50, which would give you 0.04.
The 6th grade has 100 students. There are three
homerooms. 40 students are in Mr. Finley's
homeroom, 34 students are in Ms. Wittle's
homeroom, and the rest are in Mr. Miller's
homeroom. What is the ratio of the number of
students in Mr. Miller's homeroom to the total
number of students?
Answer:
26
26=100-34+40=100-74=26Answer:
26:100
Step-by-step explanation:
Simplified it would be 13/50
The width of a rectangle is 11 inches less than its length. Find the dimensions of the rectangle if the area is 80 squares inches. Then find the perimeter of the garden.
Answer:
8r1000000
Step-by-step explanation:
Answer:
Dimensions = 16 inches & 5 inches
Perimeter = 42 inches
Step-by-step explanation:
X x (X + 11) = 80
X = 16
Dimensions = 16 & 5
Perimeter = 16 x 2 + 5 x 2 =
32 + 10 =
42 inches
Hope that helps!
Hope that helps!
Manu’s weight is 68kg .Then what is his weight in gram?
Answer:
68,000
Step-by-step explanation:
hope that this helps
10
Determine the quotient. Write your answer as a simplified fraction, improper fraction, or
mixed number.
11/12 divided by 4
8(-8x – 6) = -6x - 22
solve for x
Answer:
x = - 13/29 OR x = - -0.44827586
Step-by-step explanation:
We use PEMDAS to evaluate the equation.
P stands for parenthesis. In this case we distribute the 8 to the equation in parenthesis.
8(-8x - 6)
-64x - 48 = -6x - 22 we will move the terms to their proportional sides
-64x + 6x = 22 + 48 (remember we do the opposite equation to move to the other side of the equals to sign)
-58x = 70 we divide both sides by -58 to isolate x
x = - 13/29 OR x = - -0.44827586
Answer: I got 3.18 repeating
Step-by-step explanation:
Given that g(x) = 4x + 6, find the value of x that makes g(x) = 14. Answer choices
A 8
B-5
C2
D -50
Answer:
69
Step-by-step explanation:
nice
The vertices of the feasible region are (choose all that apply)
(0,0)
(0,3)
(0,8)
(3,2)
(4,0)
(9,0)
9514 1404 393
Answer:
(0,0)
(0,3)
(3,2)
(4,0)
Step-by-step explanation:
The feasible region is the doubly-shaded area in the lower left corner of the first quadrant. It is a quadrilateral, so has 4 vertices. Those are the vertices of the feasible region:
(0,0)
(0,3)
(3,2)
(4,0)
_____
Additional comment
The objective function has positive slope, so the point (4, 0) will maximize it, and the point (0, 3) will minimize it.
Please helpppppp NEED ANSWERS ASAP
HELP! A box is 70 cm long. Which of these is closest to the length of this box in feet? (1 inch = 2.54 cm)
Answer:
Step-by-step explanation:
2.54 cm are equivalent to 1 inch;
70cm will be equivalent to?
=27.559 inches
12 inches is equivalent to 1 foot
27.559 is equivalent to?
= 2.29
=2.30 feet
expand using algebric
identity
1) (2xy+5y)2
Step-by-step explanation:
(2xy + 5y)2 = 4xy + 10y
Topic: algebraic manipulation
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
Answer:
4xy+10y
Step-by-step explanation:
(2xy+5y)2
4xy+10y
1a. Write an equation to represent the following situation. The movie tickets cost $9 for
adults (a) and $6 for children (c). The total cost was $132.
Answer:
9a + 6c = $132
Step-by-step explanation:
Hurry up please it’s due in 5 mins!!!!!!!!
Answer:
I think it's 3.09
Step-by-step explanation:
What is the y-intercept of the line y equals 3/4x +2?
