PLEASE ANSWER MY QUESTION I BEG I GIVE BRAINLIEST FAST EXTRA POINTS PLSPSLPLSPLS IMAGE INCLUDED
Answers
The y-intercept of any function is the value of the function when x = 0.
The y-intercept of f(x) is f(0) = 4(0) - 1. This is equal to -1.The y-intercept of g(x) is g(0), which we can see from the graph is 2.The y-intercept of h(x) is h(0), which is cos(0 + 2pi). This is equal to 1.Therefore, g(x) has the greatest y-intercept.
Related Questions
- 4x +2=-22
X=?
Plz help
Answers
Answer:
x = 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
-4x + 2 = -22
Step 2: Solve for x
Subtract 2 on both sides: -4x = -24Divide -4 on both sides: x = 6Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: -4(6) + 2 = -22Multiply: -24 + 2 = -22Add: -22 = -22Here we see that -22 does indeed equal -22.
∴ x = 6 is a solution of the equation.
The line segment joining A(6, 3) to B(–1, –4) is doubled in length by having half its length added to each end. Find the coordinates of the new ends.
Answers
Answer:
(9.5, 6.5) and (-4.5, -7.5)Step-by-step explanation:
Let the extended points be A' and B' and add the point M as midpoint of AB
Coordinates of M are:
((6 - 1)/2, (3-4)/2) = (2.5, -0.5)Now point A is midpoint of A'M and point B is midpoint of MB'
Finding the coordinates using midpoint formula:
A' = ((2*6 - 2.5),(2*3 - (-0.5)) = (9.5, 6.5)B' = ((2*(-1) - 2.5), (2*(-4) - (-0.5)) = (-4.5, -7.5)The ratio of males to females in the class is 5 to 9. If the lunchroom has the same ratio but 45 females, how many males are in the lunchroom?
Answers
Answer:
25
Step-by-step explanation:
45 times 5 = 225
225 divided by 9 = 25
Answer:
25
Step-by-step explanation:
5:9 and x:45
45*5/9 which is 25
Hope this helps!
VX
Mr. Chang's class has 28 students, 7 of whom are girls. Which equation shows how to determine the number of girls
in Mr. Chang's class?
Answers
50 Points
In the following triangle BD is an angle bisector.
Find x and m∠ABD
Answers
Answer:
X=+6
m angle ABD =62°
Step-by-step explanation:
3x-2=4x-8
3x-4x=-8+2
-x=-6
-x/-=-6/-
minus councils minus
+X=+6
2)
(3x-2)(4x-8)=90°
3x-2+4x-8=90°
X=6
3(6)-2+4(6)-8=90
18-2+20-8=90
re-arrange
18+20-10=90
38-10=90
28=90°
=90-28=62
m✓ABD=62°
PLEASE if am wrong anywhere I'll like a feeds back,but I hope you find this helpful
Solve for X: 6x+25=1
Answers
6x+25=1
move +25 to the other side
sign changes from +25 to -25
6x+25-25=1-25
6x=1-25
6x=-24
divide both sides by 6 to get x by itself
6x/6=-24/6
x=-4
answer: x=-4
Subtract 25 form both sides which would end up as
6x=-24
Then divide 6for both side later which ends ups as
X=-4
23) Which graph shows a proportional relationship between x and y?
Answers
Answer:
B
Step-by-step explanation:
For something to be directly proportional it has to go through the origin (0,0) of the graph.
Answer:
its B!!!
Step-by-step explanation:
My math teacher didn’t give us any instruction on this “quiz” I would really like if someone could help me!
Answers
Answer:
The first one (46.25)
Step-by-step explanation:
All you had to do was length times width.
Answer:
The answer is 46.25
Step-by-step explanation:
The formula for the area of a parallelogram is base times height. The base is 12.5. The height is not the diagonals on that straight line pictured on the shape, which is 3.7. 12.5 times 3.7 is 46.25
the length of a rectangle is three times its width ,if the width is x cm. write down an expression of length in term of x
Answers
Answer:
L = 3x cm
Step-by-step explanation:
For this problem, let's consider the relation that is stated:
Length is 3 times as much as the width. The width is x cm.
Mathematically we can say the following:
L = 3W
W = x cm
So we can say the following about the length:
L = 3W
L = 3(x cm)
L = 3x cm
Cheers.
Suppose that 45% of all babies in a particluar hospital are boys. If 8 babies born in the hospital are randomly selected, what is the probability that fewer than of them are boys?
Answers
Answer: 0.0385 is the probability.
Step-by-step explanation:
What’s 9 times 9
Just gave you 100 for free your welcome
Answers
Answer:
81! THANK YOU<3333333333333
Answer: 81
Step-by-step explanation: 9 x 9 = 81 Obviously
PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP
YOU WILL GET 63 POINTS IF IT IS RIGHT
Answers
Answer:
The slope of this line is -1 you find this by using the slip formula of y-y over x-x find two points on the line so I used points (-2,2) and (-1,1) plug them into the formula to get the slope of -1
Kim has two babysitting offers for the same night. At the first job, she can babysit for 8 hours and
make $72. At the second job she can babysit for 6 hours and make $57. Which job pays more per
hour?
Answers
Answer:
The second job
Step-by-step explanation:
Divide 72 by 8 which equals 9
(72÷8=9)
Divide 57 by 6 which equals 9.5
(57÷6=9.5)
The job earns half more than than the first job in a hour
Given the expression, 3(y + 1) + 2y, which of the following expressions is equivalent?
A
3y + 3
B
5y + 1
C
5y + 3
D
9y + 3
Answers
Answer:
C
5y + 3
Step-by-step explanation:
Which situation best represents the equation below? 324-90x=250 A. Jamal has $324 in his bank account. He makes a payment to his gym every month. If he has payed his gym memeber ship for 5 months, how much is his gym membership per month if he now inly has $250? B. Sergios's parents deposit $90 every week to his checking account. If he started with $324, in how many weeks will Serigo checking account have $250? C. David spent $90 for a shirt and pants. If he only had $324, how much money will be left in his bank account? D. John has $324 in his bank account. He withdraws $90 each week. After how many weeks will he have $250 in his bank account?
Answers
Answer:
D
Step-by-step explanation:
324 - 90x = 250
John starts with $325, and withdraws (takes out) $90 each week (x represents number of weeks).
Sean places 21 tomato plants in rows. All rows contain the same number of plants. There are between 4 and 12 plants in each row. How many plants are in each row? its just for my younger brother
Answers
Answer:
7 plants
Step-by-step explanation:
21 tomato plants in all.
They all have the same number of plants per row.
There are 7 plants in each row.
37. A researcher believes that students who practice taking all of their regular tests on the computer
will do better on the State's final exam which is on the computer than the students taking their
regular tests by paper and pencil. Which would be the null hypothesis?
a.
H: The average on the state exam of the students using paper and pencil tests is greater than or
equal to the average on the state exam of the students using computer tests.
b. H.: The average on the state exam of the students using paper and pencil tests is greater than the
average on the state exam of the students using computer tests.
c. H: The average on the state exam of the students using paper and pencil tests is less than or
equal to the average on the state exam of the students using computer tests.
d. H: The average on the state exam of the students using paper and pencil tests is less than the
average on the state exam of the students using computer tests.
Answers
Answer:
D
Step-by-step explanation:
D option is correct xy=-10
if this was to u plzz mark me the brainliest
Pretty with this. this is worth 20
help please don’t know!
Answers
Answer:
2
Step-by-step explanation:
3v+4=8v-6
4=5v-6
5v=10
v=2
Luisa received 108 for a necklace she sold on an online auction. The auction site took a fee of 10% of the selling price. What was the selling price of the necklace?
Answers
During the 1860s, the pony express delivered mail between San Francisco, California and Denver, Colorado. The riders where able
to cover about 245 miles per day before they would stop and rest. The trip between San Francisco and Denver takes 2.6 days.
Using this information, how many miles is it between San Francisco and Denver?
A)
94 miles
B)
595 miles
C)
632 miles
D)
637 miles
PLS HELP I AM IN A TEST PLS ANSWER CORRECTLY PLS
Answers
The distance covered in 2.6 days will be 637 miles. The correct option is D.
What is speed?
Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance. Speed is the ratio of the distance travelled by time. The unit of speed in miles per hour.
Given that the riders were able to cover about 245 miles per day before they would stop and rest. The trip between San Francisco and Denver takes 2.6 days.
Distance will be calculated by the formula below:-
Distance = Speed x time
Distance = 245 x 2.6
Distance = 637 miles
Therefore, the distance covered in 2.6 days will be 637 miles. The correct option is D.
To know more about Speed follow
brainly.com/question/6504879
#SPJ2
which expresion is equivalent to 2(t - 4) + 1?
Answers
Answer:
2t-7 is the only similar expression that's possible unless you have a multiple choice thing to go along with that.
Let me know if you need more help :)
what is 1/4(8+x+4) simplified using the distributive property
Answers
3 + 1/4x
The solution is 3 + 1/4x
Answer:
x4+3
Step-by-step explanation:
i think this is the answer i aint sure tho
Lashonda has scored 69 , 65, and 77 on her previous three tests. What score does she need on her next test so that her average (mean) is 69?
Answers
Answer: 65
Step-by-step explanation:
We know that her three tests are 69,65,77 so far
in order to get her average at 69 we need to do the following:
69+65+77+x=(69x4)
211+x=276
x=276-211=65
if she will get a 65 her average will be 69
Elena uses 12 red beads to make 4 bracelets how many red beads will Elena need to make 12 bracelets
Answers
Answer:
36
Step-by-step explanation:
u need 12 to make 4 bracelets
4 bracelets x 3 = 12 bracelets
12 beads x 3 = 36 beads
Which of the ratios below is equivalent to 2:3? Select all that apply.
A) 9:6
B) 10:15
C) 8:12
D) 4:5
E) 20:30
Answers
Answer:B,C,E
Source:trust me bro
I NEED THIS ASAP I HAVE TROUBLE WITH IT PLEASEEEEEEEEEEE!!!!!!!!
WORTH 25 POINTS !!!!!!!!!
SHOW ALL WORK FOR EXTRA POINTS PLSSSSSSS!!!!!!!
Mr . williams has a piece of rope that is 22.5 meters long . he wants to cut it into
pieces that are 1.25 meter long . how many pieces of rope will he have?
Answers
Answer:
He can make 18 pieces. Observe:
22.5/1.25=18
Step-by-step explanation:
Answer:
18 pieces
Step-by-step explanation:
22.5/1.25=18
Hope this helps :)
Arestaurant bill is $25, and a 20 percent tip should be given to the waiter. Which expression can be used to find the total
amount that will be paid?
O $25x 0 02
O $25x020
O $25x 1.20
O $25x 2 00
Mark this and return
Save and Exit
Next
Submit
Answers
Answer:
$25×0 02
Step-by-step explanation:
i have done this before
Cost= 25 +0.2*25
Find the values of the variables in each right triangle.
Answers
Answer:
1-90
2-135
Step-by-step explanation:
got u make me brainliest
Which expression is equivalent -8-(-12)
1. 8-12
2. -8+12
3. -8-12
4. -(8+12)
Need answers ASAP!!!!!!
Answers
Answer:
2
Step-by-step explanation:
-8-(-12)=4
1.8-12=-4
2.-8+12=4
3.-8-12=-20
4.-(8+12)=-4
x+y=9.35 5x-y=8.75
how to solve this math problem
Answers
Answer:
x=3.01667
Step-by-step explanation:
[tex]x+y=9.35\\5x-y=8.75\\By\ adding\ the\ system\ of\ equations:\\(x+y)+(5x-y)=9.35+8.75\\6x=18.1\\x=3.01667[/tex]