Answer:
-9
Its in the format y=mx+b, where m is the slope and b is the intercept. Also since x is 0 at the y intercept, you could substitute 0 for x and see the intercept
Step-by-step explanation:
Evaluate x^2 + 2x -1 when x = -3
help
1. -2
2. 2
3. 16
4. -15
Answer:
2
Step-by-step explanation:
just put -3 to x
9-7=2
Which math expression means "the product of an unknown number and 110"? O A. x+110 B. X. 110 C. X-110 D. x+ 110 please help me i give you 20 points and follow you
Answer:
x*110
Step-by-step explanation:
Answer:
It is B: x * 110
Step-by-step explanation:
the ratio of boys to girls in a group of 2:1. if there are 22 more boys than girls, work out how many people there are in a solo
Answer:
There is 11 girls but 33 people in solo
This shows the trapezoid cut into two triangles what are the areas of the two triangles?
Function or not? {(2,4)(2,-6)(3,-1)}
Answer:
Not
Step-by-step explanation:
There cannot be the same two inputs and have different outputs
Totally blanking on how medians work
===============================================
The three medians of this triangle are:
PFREQDThese segments go from one vertex to the midpoint of the opposite side.
The median we'll focus on is PF.
The point C is the centroid of the triangle. It's where the three medians intersect. It turns out that C divides PF such that CF is twice as long as PC
In other words,
CF = 2*PC
This means,
PF = PC+CF .... segment addition postulate
PF = PC+2*PC ... replace CF with 2*PC
PF = 3*PC .... combine like terms
So the median PF is three times the length of its portion PC
We're told that PF = 24
We can then find the following:
PF = 3*PC
24 = 3*PC
3*PC = 24
PC = 24/3
PC = 8
Then we double this to get the length of CF
CF = 2*PC
CF = 2*8
CF = 16
This is the same as FC because the order of the endpoints don't matter when it comes to naming a segment.
The final answer is 16.
[ 6 × ( 4 + 2 ) − 6 ] ÷ 3 can you plz give me the anwers plz and the right anwers
Answer: 10
Step-by-step explanation: I think
Answer:
Step-by-step explanation:
Solution:
=6×6-6÷3
=36-6÷3
=30÷3
=10
Find the slope of the line
Answer:
1/2 is the slope
Step-by-step explanation:
By using the graph provided, you can count the lines and go up 1 and over 2. Hope this helped!
HELP! ASAP!! Will Mark brainliest!
Answer:
The Answer is D.
Step-by-step explanation:
The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.The answer is D and credit goes to munequitarachel.
If f(x) = 3x - 1 and g(x) = x + 2, find (f- g)(x).
I can’t find it
Answer:
[tex](f-g)(x)=2x-3[/tex]
Step-by-step explanation:
We are given the two functions:
[tex]f(x)=3x-1\text{ and } g(x)=x+2[/tex]
And we want to find:
[tex](f-g)(x)[/tex]
This is equivalent to:
[tex]=f(x)-g(x)[/tex]
By substitution:
[tex]=(3x-1)-(x+2)[/tex]
Simplify. Distribute:
[tex]=(3x-1)+(-x-2)[/tex]
Rearrange:
[tex]=(3x-x)+(-1-2)[/tex]
Therefore:
[tex](f-g)(x)=2x-3[/tex]
3. Which rule represents a linear function? Check all
that apply.
O A. y=-5x
C. Y= X-3
Q B. y=x4
What is the quotient of 154,504 divided by 28
Answer:
5518
Step-by-step explanation:
PLEASE ANSWER ASAP FOR BRANLEST!!!!!!!!!!!!!!!
Solve the equation
1/4t - 6 = -4
what is t?
Answer:
t = 8
Step-by-step explanation:
Graph the function.
f(x)= 3/5x}=-5
whats 937478485873737+98477573838837÷83747478483838??jjdjf?
Answer:
9.3747849e+14
Step-by-step explanation:
Djdjeieiwnqn
Step-by-step explanation:
What is 3 p +2 ( 5p - 3 )
Answer:
15p + -6
Step-by-step explanation:
can you help me with something
Answer:
D. 1
Step-by-step explanation:
7,491 times 19 yields 142, 329
Answer:
Step-by-step explanation:
Dans une operation de promotion, un magasin accorde une remise de 5% sur les prix affiché.
Le montant de la remise est-il proportionnel au prix affiché? Quel est le coefficient de proportionnalité? Le montant du prix a payer après remise est-il proportionnel au prix affiché?
Determiner la fonction f qui, au prix affiché x, fait correspondre le prix a payer après remise.
Representer graphiquement la fonction f pour 0<x<1000
What is this equation in slope intercept form
Identify the interval(s) on which the function y = 2x^2 - 8x - 10 is positive.
A. -1
B. x < -1 and x > 5
C. -5
D. X<-5 and x > 1
Given:
[tex]y=2x^2-8x-10[/tex]
To find:
The interval(s) on which the given function is positive.
Solution:
We have,
[tex]y=2x^2-8x-10[/tex]
[tex]y=2(x^2-4x-5)[/tex]
[tex]y=2(x^2-5x+x-5)[/tex]
[tex]y=2(x(x-5)+1(x-5))[/tex]
[tex]y=2(x+1)(x-5)[/tex]
For zeroes, [tex]y=0[/tex]
[tex]2(x+1)(x-5)=0[/tex]
[tex]x=-1,x=5[/tex]
-1 and 5 divide the number line in three parts [tex](-\infty , -1),(-1,5),(5,\infty )[/tex].
Interval Selected Value [tex]y=2(x+1)(x-5)[/tex] Sign
[tex](-\infty,-1)[/tex] -2 [tex]y=2(-2+1)(-2-5)=14[/tex] +
[tex](-1,5)[/tex] 0 [tex]y=2(0+1)(0-5)=-10[/tex] -
[tex](5,\infty)[/tex] 6 [tex]y=2(6+1)(6-5)=14[/tex] +
So, the function is positive for interval [tex](-\infty,-1)[/tex] and [tex](5,\infty)[/tex].
We can say that the function is positive for interval x < -1 and x > 5.
Therefore, the correct option is B.
Assuming the lines are evenly spaced between the integers, what number, in decimal notation, is represented by the plotted point?
Answer:
-1.4
Step-by-step explanation:
There are five increments between -2 and -1, so we find the difference between -2 and -1, which is 1. Divide 1 by five (increments)=.2
This means that every increment is worth 0.2.
If we see it from the left to right, from -2, there are 3 increments to the right, so multiply three by 0.2 which is 0.6, add 0.6 to -2, which is -1.4.
Hope this helps!
find the slope it is due today
Answer: ▽▽
Step-by-step explanation: m = slope
m = y2 - y1 / x2 - x1
3.) (-2, 0) (0, -4)
-4 - 0 / 0 - (-2)
-4 - 0 / 0 + 2
-4 / 2
-2
m = -2
4.) (0, 4) (2, 0)
0 - 4 / 2 - 0
-4 / 2
-2
m = -2
I feel I did smth wrong so I hope this is correct!
I WiLL GiVe BrAnYeSt
Molly has 7,406 stickers in her collection. She wants to put them into a book. She can fit 14 stickers on each page. How many pages will she need? (1 point)
A.520
B.529
C.538
D.547
Answer:
the answer is 529
Step-by-step explanation:
divide 7,406 and 14 and the answer is 529
2x + 5/4 = -5 -4x/12
Solve for x to make the proportion true.
Each day a bobcat drinks about 7 times as much water as a mink drinks.
How much water can a bobcat drink in one day?
Water Consumption
Animal Average Amount
(Liters per day)
Canada Goose 0.24
Cat 0.15
Mink 0.10
Opossum 0.30
Bald Eagle 0.16
A bobcat drinks about liter(s) in one day.
Answer:
0.70
Step-by-step explanation:
It is 0.70 because you multiply 7 x 10 and that is 70 then you just put 0. in front of it
Bo, Ryan and Zachary went for a walk. They walked 1/4 miles from school to Bocas House. Then they walked 4/6 miles From Paul’s house to the park. What is the total distance with the boys walked?
Answer:
Total distance walked by boys = [tex]\frac{11}{12}[/tex] miles
Step-by-step explanation:
Given that:
Distance walked from school to Bocas house = 1/4 miles
Distance walked from Paul's house to the park = 4/6 miles
Total distance walked = [tex]\frac{1}{4}+\frac{4}{6}[/tex]
Total distance walked = [tex]\frac{3+8}{12}[/tex]
Total distance walked = [tex]\frac{11}{12}[/tex] miles
Hence,
Total distance walked by boys = [tex]\frac{11}{12}[/tex] miles
List the next three terms in the following sequence:
1, 2, 4, 7, 11, 16,...
Also list the number that would be the twentieth number in the sequence.
a.
23, 31, 40; 200
b.
23, 31, 40; 191
c.
22, 28, 35; 185
d.
22, 29, 37; 191
Answer:
The answer is D
Step-by-step explanation:
Each time sum of previous number and position of that previous number in given series, with the formula being:
previous number + position of previous number = next number
For example, 7 is in the 4th spot so 7+4=11.
Answer:
d
Step-by-step explanation:
Find the length of the third side to the nearest tenth.
Answer:
2.2
Step-by-step explanation:
9-4=5
[tex]\sqrt{5} =2.2361[/tex]
2.2
Position vectors u and v have terminal points of (-6, 3) and (4, -2), respectively. Find the resulting terminal point of 2v - u.
(14, -7)
(2, 1)
(14, 1)
(2, -7)
Answer:
(14 , -7)
Step-by-step explanation:
terminal points: A (-6,3) B (4,-2)
u = x₁ + i y₁ u = -6 + i3
v =x₂ + iy₂ = 4 - i2 2v = 8 - i4
2v - u = (8 - i4) - (-6 + i3) = 14 -i7
Resulting terminal point: (14 , -7)
Position vectors u and v have terminal points of (-6, 3) and (4, -2), respectively. Find the resulting terminal point of 2v - u.
(14, -7)(2, 1)
(14, 1)
(2, -7)
What is the answer to this question?
Answer:
D
Step-by-step explanation:
so they ran the trial ten times so now you have to aks how many times did they get heads
which would be 2/10 times
you want the accuracy of which they got so divide 2/10
we know the probability of getting heads is 50%
so when you calulate it, it will give you 0.2 use the percent button and get 0.1
i need help with this!! i have to get my hw done quick!!
Step-by-step explanation:
221+w=274..................
.......
Answer:
53 + 221 = 274
Step-by-step explanation:
I'm pretty sure its saying
w + 221 = 274
and in this case, w = 53
because if you subtract 274 by 221 you get 53.
Best of luck to you!!!