e = -17. 2 x -17 - 3 + 9
-34 - 3 + 9
== -28
hope this helps
Answer:
(3,5)
Step-by-step explanation
3=e and 5=f (but I guess u accidentally put a plus sign)
so 2e= 6 and 3f=15, and 6-15=-9 so this checks out
Next e=3 and 3f=15 (that 5 in the second problem should be an f) and 3+15-18 again is checks out so 3,5 must be correct yada yada yada goodnight.
-I'm usually more professional explaining problems but i broke it down for ya, when I get over this drowsiness I'll be back to my usually math pro self
HELPPP ON GEOMETRY PLZZ!!! No links i will report.
Answer:
J) is multiplied by 4
Step-by-step explanation:
2. Mr. Hoffman has a circular chicken coup with a radius of 2.5 feet. He wants to put a chain link fence around the coup to protect the chickens. Which measurement is closest to the length of fence he will need?
Answer: 15.7ft
Step-by-step explanation:
Answer:
15.7 ft
Step-by-step explanation:
took the test
Please help!!! my teacher doesn’t even know how to answer!!
Answer:
It is B
Step-by-step explanation:
If you subract the numbers(year5-year4=#) and you gather all of the # and add them, then subract the years again, you end up with B.
Which linear equation is in the point-slope form?
Answer:
points
Step-by-step explanation:
30 POINTS
I think i have it right this time
Answer:
your answer is b
Step-by-step explanation:
I NEED HELP ON THIS SO I CAN PASS MY MIDTERM T-T
how do I write the equation of the parabola in intercept form
Answer:
The equation of the parabola in intercept form is [tex]y = -\frac{3}{4}\cdot x\cdot (x-4)[/tex].
Step-by-step explanation:
The equation of the parabola in intercept form is defined by following formula:
[tex]y = a\cdot (x-r_{1})\cdot (x-r_{2})[/tex] (1)
Where:
[tex]x[/tex] - Independent variable.
[tex]y[/tex] - Dependent variable.
[tex]a[/tex] - Vertex constant.
[tex]r_{1}, r_{2}[/tex] - Intercepts of the parabola.
According to the graph, we find that intercepts are 0 and 4, respectively, and a point in the parabola is [tex](x,y) = (3, 2.25)[/tex]. If we know that [tex]r_{1} = 0[/tex], [tex]r_{2} = 4[/tex] and [tex](x,y) = (3, 2.25)[/tex], then the vertex constant is:
[tex]a = \frac{y}{(x-r_{1})\cdot (x-r_{2})}[/tex]
[tex]a = -\frac{3}{4}[/tex]
The equation of the parabola in intercept form is [tex]y = -\frac{3}{4}\cdot x\cdot (x-4)[/tex].
Help plssss I’m really bad at math and I have no clue what I’m doing <3333 also remember you can choose more than 1
Answer:11111
Step-by-step explanation:
1
Please help NO LINKS!!!
Answer:
Step-by-step explanation:
base = 7 units
height = 12 unit
Area of triangle = [tex]\frac{1}{2}*base * height\\[/tex]
[tex]= \frac{1}{2}*12*7\\\\=6 * 7 \\= 42 unit^{2}[/tex]
Step by step answer please
Answer:
Not a right triangle
Step-by-step explanation:
Find AC by doing 22-13=9
Use Pythagorean Theorem to determine if it is a right triangle.
8 squared plus 5 squared=89
Square rt= 9.43
And 9.43 is not equal to 9.
15 of 20 answer
You and your friend fill 20 bags with leaves. The ratio of bags you filled to bags your friend filled is 2 to 3. Use the tape diagram to find how many bags
you filled
You
Your friend
You filled
bags
Answer:
8 bags
Step-by-step explanation:
You divided them by 20 which gives you 4. So you take the 3 and multiply by 4 which is 12 bags. And then you do the same for your bags which makes you do 2 times 4 which gives you 8. You take 20 - 12 and that leaves you with 8.
What is the x coordinate of the solution?
What is the y coordinate of the solution?
Answer:
the x coordinate is 1
the y coordinate is 1
Step-by-step explanation:
Answer:
1,1
Step-by-step explanation:
En el siguiente mapa, se utilizó la escala 2
130 . Encuentre las distancias reales de Quibdó a la
ciudad de Medellín y de Quibdó a la ciudad de Cali (Sugerencia: mida estas distancias en el mapa
con una regla).ayudaaaaaaaaaaaaaaaaaaaaaaaa
Sarah can wrap 44 presents in 4 hours. How many present can she wrap in 7 hours.
Answer:
77
Step-by-step explanation:
44÷4=11 she wraps 11 presents in one hour so 11×7=77 so she wraps 77 presentS in 7 hours
Answer:
77
Step-by-step explanation:
First we have to find the unit rate. So we divde 44 by 4 and get 11. To find how any presents she can wrap in 7 hours, we multiply 7 by 11 to get 77. So, she can wrap 77 presents in 7 hours.
Jack has $37 and saves $6.50 per week. Diane has $9 and saves $8.25 per week. Define a variable, then write and solve an equation to find out how many weeks it would take for Jake and Diane to have saved the same amout of money.
Answer:
Defining variable: x = per week
Equation: 37 + 6.5x = 9 + 8.25x
Answer: 16 weeks
Step-by-step explanation:
x = per week
Jack:
37 + 6.5x
Diane:
9 + 8.25x
Equation:
37 + 6.5x = 9 + 8.25x
-1.75x = -28
x = 16
What is the range of y = –3sin(x) – 2?
Answer:
thase is the answer and good luck
Need help with this question.
Answer:
D.
Step-by-step explanation:
the smallest angle correpsonds with the smallest side, and longest angle with longest side. hope it helped
Can someone tell me if this is correct?
Answer:
yes its correct
Step-by-step explanation:
good job
Answer:
yes, I think you are correct
1. A population of ants starts at 48 and triples every hour.
Write an equation to represent the situation
How many ants will there be in 4 hours?
I
Answer:3888
Step-by-step explanation:
144= 1 hours
432=2 hours
1296=3 hours
3888=4 hours
Given the function f(x), what is the transformation f(x)+r, if r is a real number and r > 0?
A. The graph shifts r units down
B. The graph shift r units up
C. The graph shift r units right
D. The graph shift r units left
Answer:
C
Step-by-step explanation:
If r is a real number, then the x intercepts 0 < r, meaning r is greater than 0, you would shift right from 0 to your higher + number.
30 POINTS I NEED HELP PLZ
Answer:
120
Step-by-step explanation:
to find the volume you just do length x width x height.
You have $1,500 to spend over a five month semester to cover your living expenses. In the first month, you spend $150 at restaurants, $50 on personal care items, $40 on a pair of jeans, $60 on your cell phone bill, and you fly home for $200 to visit your friends. How much can you spend on average in each of the next four months to stay within your spending plan?
Answer:
$250
Step-by-step explanation:
1st month you spent $300. And the flight back is $200. 300+200=500. 1500-500=1000. Yoy have 1000 dollars to spend in 4 months. 1000/4=250, so each month you can spend $250.
Can someone plzzz helppp meeee( don’t say click this link)
Answer:
22
Step-by-step explanation:
You can also use the radius of the circle and the arc length to find the central angle. Call the measure of the central angle θ. Then: θ = s ÷ r, where s is the arc length and r is the radius.
So...
0=31 divided by 22
0
22 remainder
0=22
22 is the arc's central angle.
:D
Solve each equation: -5(7-8x)-7x=-(3x+1)
Answer:
Step-by-step explanation:
which of the following is closest to the total surface area ofd the cylindrical container
Answer:
For this case, the surface area of the cylinder is given by:
A = 2 * pi * r * h + 2 * pi * r ^ 2
Where.
r: cylinder radius
h: cylinder height
Substituting values we have:
A = 2 * 3.14 * 5 * (2 * 5) + 2 * 3.14 * 5 ^ 2
A = 471
Answer:
The total surface area of the cylinder is:
A = 471
Step-by-step explanation:
please mark brainlest
Out of 250 randomly selected U.S. men in the 35– 44 age group, about how many would you expect to have a total cholesterol level greater than 260 milligrams per deciliter of blood?
Answer:
i think this is the one
Step-by-step explanation:
The dashed segments in these drawings represent the ... Select all the statements that are true about bases and heights in a ... Find the area of the parallelogram and record it in the last column of the table. ... Figure 1.2.2.6: 2 copies of the same parallelogram. On the ... Definition: Parallelogram.
Which term best describes the sequence 1,5,9,13,17,...?
a.Geometric
b.Arithmetic
c.Quadratic
d.Neither
Answer:
Arithmetic sequence
Step-by-step explanation:
Each term is the previous term +4 so it is an arithmetic sequence
I need to buy 525 lbs of flour each lb costs 0.02 how much will I have to pay? please explain
Answer:
$10.5
Step-by-step explanation:
525 pounds, with $0.02 each
You just multiply 525 by 0.02
With the trend on this scatter plot, how old would someone be who spends 50 minutes on homework per day?
A. 18 years old
B. 12 years old
C. 8 years old
D. 14 years old
Please help!!!!!!!!!!!!!!!!!!!!
Answer:
b is 100
Step-by-step explanation:
Answer:
Average is 100
Median is 87.5
Step-by-step explanation:
For average you add up all numbers and divide by how many there are, in this case all numbers added together equals 600, then you divide by 6.
For median, you put the valuse from least to greatest and find the number in the middle, for these numbers, there are 2, 75 and 100, so you add those together and divide them by 2.