Answer: sorry don't understand also don't use i-
Step-by-step explanation:
F(3)=?
f(x)=2x^2+x+7
Write down the next two terms in this number pattern
19, 14, 9, 4,
Answer:
points. points.
Step-by-step explanation:
pointssss
also, -1, -6
Which quadrant will the figure be located in after a 180 degree rotation?
A) Quadrant 2
B) Quadrant 1
C) Quadrant 3
D) Quadrant 4
Leah has meters of cloth, which she divides equally among her friends. Each friend gets meters of cloth.
Answer: 6
Step-by-step explanation:
Here's the complete question:
Leah has 8 4/7 meters of cloth, which she divides equally among her friends. Each friend 10/7 gets meters of cloth. She distributed the cloth to ---- friends.
Total length of the cloth = 8 4/7m
Number of friends = Unknown
Amount of length gotten by each friend= 10/7
The number of friends that she shred the cloth among will be:
= Total length of cloth / Length gotten by each friend
= 8 4/7 ÷ 10/7
= 60/7 ÷ 10/7
= 6/7 × 7/10.
= 60/10
= 6.
It was shared among 6 friends
Answer:
6
Step-by-step explanation:
What is the value of x?
Enter your answer, as a decimal, in the box.
Answer:
Step-by-step explanation:
The following ratio solves the problem
AM/MN = x / MP
(67.2 - 32) /67.2 = x / 81.9
35.2 / 67.2 = x / 81.9
Cross Multiply
67.2 * x = 81.9 * 35.2
67.2 x = 2882.88
Divide by 67.2
x = 2882.88 / 67.2
x = 42.9
Given
WXYZ ~ TUVZ, which of the following is not true?
Answer:HMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
Step-by-step explanation:
never saw that before
What is the equation that best represents the relationship between x and y in the graph?
Answer:
y= -3/4x-3
Step-by-step explanation:
m= -3/4
y-int.= -3
cuántas aristas tiene un cilindro
using your equation of f(x)= 5x + 8, evaluate f(5)
Answer:
33
Step-by-step explanation:
Answer:
33
Step-by-step explanation:
#carryonlearning :)Aidan ran 712 of a mile, then took a break before running another 12 of a mile. How far did Aidan run in all?
Answer:
Is that supposed to be
7 1/2? If so, answer is 8
Step-by-step explanation:
7 1/2 + 1/2=8
Could someone help I’m so confused
Answer:
6/4
Step-by-step explanation:
ratio of x to y is the slope so
you can use butterfly method/cross multiply (multiply numerator on one side to the denominator on the other to bring all the terms up and then solve for y)
4(y+3)=6(x+2)
4y+12=6x+12
y=6/4x
so it would be 6/4
On a separate piece of paper, draw the different ways you can divide the given shape into simpler shapes. Describe each result.
Answer:
there will be 4 cornered shapes 1 rectangle that is almost a square and the shape I Forgot TvT
Answer:
Draw a vertical line to divide the shape into a rectangle and a trapezoid. Then draw a horizontal line to split the trapezoid into a rectangle and a triangle.
Step-by-step explanation:
Mr Todd buys 7 drinks at 48p each and 8 drinks at 52p each. What is the total cost of the 15 drinks?
Answer:
80p
if you are adding 4p every time you add a drink you will be adding 7 drinks therefore you have to do (7x4p) this will equal 28p then you have to add 28p to 52p
Hope this helps
what is the answer 1/2(4t + 6) = 25
Answer:
( 11 2 + y ) ( 11 2 + y ) = 8
Step-by-step explanation:
Answer:
t=11
Step-by-step explanation:
Step 1: Simplify both sides of the equation
1/2(4t+6)=25
(1/2)(4t)+(1/2)(6)=25
2t+3=25
Step 2: Subtract 3 from both sides
2t+3−3=25−3
2t=22
Step 3: Divide both sides by 2
2t/2 = 22/2
22 divided by 2 is 11
their is no point for brainly if you need to sign in I don't wanna be mean tho
but it helps with homework and learning how to do stuff you dont know how to do
Masha biked 20km 20 minutes faster than Dasha biked 20km. Find the speed of each cyclist if one biked 2km/h faster than the other.
Answer:
12 km/h and 10 km/hStep-by-step explanation:
Let the speed of Masha = s, speed of Dasha = d
Distance = 20 kmTime difference = 20 min = 1/3 hrSpeed difference = 2 km/hAs per above info we get following equations:
s = d + 220/s + 1/3 = 20/dSubstitute s and solve for d:
20/(d + 2) + 1/3 = 20/dGet rid of fraction by multiplying all terms by 3d(d + 2):
60d + d(d + 2) = 60(d + 2)60d + d² + 2d = 60d + 120d² + 2d = 120d² + 2d + 1 = 121(d + 1)² = 11²d + 1 = 11d = 10Find s:
s = 10 + 2 = 12The answer is
Masha's speed 12 km/h and Dasha's speed 10 km/hWhat is the equation of the graph given?
Answer:
y=2/3x+1/3
Step-by-step explanation:
I believe this is it if I'm not mistaken
Solve the rational equation 2x^2 + 1/x-1 + x = 3 + 3/x -1 A. X= 1/3, x= 1 B. X=1/3 C. X=1 D. There is no solution
Answer:
There is no solution
Step-by-step explanation:
Given the rational equation 2x^2 + 1/x-1 + x = 3 + 3/x -1
We are to find the value of x
Collect like terms
2x²+x-3 = 3/x-1 - 1/x-1
2x²+x-3 = 2/x-1
Cross multiply
(2x²+x-3) (x-1) = 2
2x³-2x²+x²-x-3x+3-2 = 0
2x³-x²-4x+1 = 0
Since we cannot factor the polynomial, hence there is no solution
Can someone help me with this?
A machine produces 80 boxes per
minute. How many boxes does the
machine produce 2 hours?
A. 220
B. 13,200
C. 29,100
D. 6,600
Answer:9,600 boxes
Step-by-step explanation:
60 mins in 1 hr = so 120 minutes in 2 hrs
80 boxes/ per minute
so 80 x 120 minutes = 9,600 boxes
Can you Help me please lol
Answer:
Slope is 4/5
Step-by-step explanation:
The two points are (3,3) and (-2,-1)
The slope formula is Y2-y1 / x2-x1
So substituting in
-1-3/ -2 -3
-4/-5 = 4/5
You can check it by "walking" up 5 and over to the right 4 on the graph and see that it works.
what is this question??
Answer:
5.1* 10-¹
Hope it helps thank you
Answer:
5.1 x 10^-1
Step-by-step explanation:
Scientific notation of a number less than 1 but greater than 0 involves a negative exponent.
Since the decimal is moving left one place (from 5.1 to 0.51), the exponent will only be 1.
3 A Gas station A charges $3.50 per gallon of gas plus 58 for a car wash. Gas station B charges $3.25 per gallon of gas plus S10 for a car wash. How many gallons of gas must a customer purchase for the total cost to be the same at both gas stations?
9514 1404 393
Answer:
8 gallons
Step-by-step explanation:
The $2 difference in the price of a car wash is made up by the gas purchase at the rate of $0.25 per gallon. So, it takes ...
$2/($0.25/gal) = 8 gal
to make the costs the same.
The customer must purchase 8 gallons for the total cost to be the same at both gas stations.
___
3.50g +8 = 3.25g +10 . . . . costs at each station for g gallons of gas + wash
0.25g = 2 . . . . . . . . . subtract 3.25g+8 from both sides
g = 2/.25 = 8 . . . . . . the way we did it above
Please help with this! I will mark brainliest!!! Explain your answer
Answer:
F and C
Step-by-step explanation:
None needed :)
F and C is the correct answer to the question
y = 5x - 1
10x - 2y = 2
Answer:
0 = 0 => Infinitely many solutions
Step-by-step explanation:
Can some body please help with this
!!no fake answers please im low on points!!
Answer:
b
Step-by-step explanation:
Find the equation of the line.
Answer:
y=1/2 +1.5
Step-by-step explanation:
y intercept = 1.5
gradient = rise over run = 1/2
y = 1/2 +1.5
Answer:
[tex]y=\frac{1}{2}x+\frac{3}{2}[/tex]
Step-by-step explanation:
Slope-intercept form: [tex]y=mx+b[/tex] when [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept (the y-coordinate of the point where the line crosses the y-axis)
1) Find the slope ([tex]m[/tex])
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex] when the given points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
We can use any two points on the line to plug into this equation, but it's often easiest to use points that have whole-number coordinates. For example, we can use the points (1,-1) and (3,0).
[tex]m=\frac{0-(-1)}{3-1}[/tex]
Two negatives make a positive
[tex]m=\frac{0+1}{3-1}\\m=\frac{1}{2}[/tex]
So far, our equation looks like this:
[tex]y=\frac{1}{2}x+b[/tex]
2) Find the y-intercept ([tex]b[/tex])
We're told to approximate the y-intercept based on what appears to be true in the graph. In the graph, we can see that the y-intercept appears to occur when y=-1.5, or when y=[tex]-\frac{3}{2}[/tex]. Therefore, [tex]b=\frac{-3}{2}[/tex].
Now, after plugging both [tex]m[/tex] and [tex]b[/tex] into our equation, our final equation looks like this:
[tex]y=\frac{1}{2}x+\frac{3}{2}[/tex]
I hope this helps!
Find the slope and the y-intercept of the graph of the linear equation. y=3−12x
help pls i will give BRIANLY
cat is to feline as____is to porcine
Answer:
pig Lol
Step-by-step explanation:
but seriously
i am bad with money problems help meh please ;-;
Answer:
b
Step-by-step explanation:
Answer:
4.96*6.57*8.02*2.31=603.716984464