Answers
Answer:
Download the app "Photo Math" it will help you to solve all of your math problems.
Related Questions
MARKING YOU BRAINLIST AND 5 STARS! A tire from Karen's car is shown below. Which is the closest to the distance traveled, in feet, after 3 full rotations of the tire? The diameter is 2 feet, by the way.
Answers
Answer:
18.86 feet
Step-by-step explanation:
One rotation of the tire is equal to the circumference of the tire
The formula for circumference of a circle (remember that a tire is shaped as a circle) = πd
where
π = 22/7
d = diameter
The size of one revolution = 2 x 22/7 = 44/7 feet
The distance covered in one rotation of the tire is 44/7 feet
The distance covered in 3 rotations = (44/7) x 3 = 18.86 feet
Factor the trionomial below. x^2 + 6x - 27
Answers
Answer:
(x−3)(x+9)
Step-by-step explanation:
The middle number is 6 and the last number is -27.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get 6
Multiply together to get -27
Can you think of the two numbers?
Try -3 and 9:
-3+9 = 6
-3*9 = -27
Fill in the blanks in
(x+_)(x+_)
with -3 and 9 to get...
(x-3)(x+9)
Taylor tried to solve a math equation step by step
7(y+4.5) = 32.5
7y + 4.5 = 32.5 (step one)
7y = 28 (step two)
y = 4 (step three)
In which step did taylor make a mistake or did she not make any mistakes?
Answers
Answer:
Step one - she didn't multiply the 4.5 with the 7
PLEASE HELP ASAP ITS DUE TODAY!
1) y = -1(5x) and x = 3
a) -125
b) -0.02
c) 8
d) 9
2) y = 0.25 (6x) and x = 2
a) -125
b) -0.02
c) 8
d) 9
e) 162
3) y = -2(0.1x) and x = 2
a) -125
b) -0.02
c) 8
d) 9
e) 162
Answers
2) y=3
3) y=.4
Plz help ASAP with circles
Answers
Answer:
c. 11
Step-by-step explanation:
By the property of intersecting secants outside of a circle, we have:
[tex] m\angle R = \frac{1}{2} \times (175\degree - 75\degree) [/tex]
[tex] m\angle R = \frac{1}{2} \times 100\degree [/tex]
[tex] (4x+6)\degree = 50\degree [/tex]
4x + 6 = 50
4x = 50 - 6
4x = 44
[tex] x = \frac{44}{4} [/tex]
x = 11
estimate the circumference of a circle that has a diameter of 13 yd?
Answers
Answer:
a little bit more than 37.70 yards
Step-by-step explanation:
your welome
Is x = 5 the solution to 2x - 3 = 6
(show me why! Or maybe why not)
Answers
Answer:
no
Step-by-step explanation:
2 times x or 5 which is 10
then subtract ten by 3
which is 7 not 6
(Brainliest?)
Welcome!
Eber ran 3 miles. He stopped to take a break every 34 mile. How many times did Eber stop, including his final stop at the end of his run? Use the model to help you answer this question.
Answers
The number of times that Eber stop, including his final stop at the end of his run, will be 4 times.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
Eber ran 3 miles. He stopped to take a break every 3/4 mile.
Then the number of times that Eber stop, including his final stop at the end of his run, will be given as,
⇒ 3 ÷ (3/4)
⇒ 3 x (4 / 3)
⇒ 4 times
The number of times that Eber stop, including his final stop at the end of his run, will be 4 times.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ5
ez pts someebody help find the equation axis of symmetry of y=-2(x-3)^2 +4
Answers
Answer:
x = 3Step-by-step explanation:
Given function:
y= -2(x-3)² +4Vertex form:
y = a(x − h)² + kAxis of symmetry is the line parallel to y-axis and passes through vertex. The x-coordinate of the vertex is determined by the value of h in the above equation.
We have h = 3 as per given equation for the function.
Axis of symmetry is the line x = 3
A haircut costs $30. The sales tax is 4.5%. How much tax will you pay?
Answers
Answer:
You will pay $1.35.
Step-by-step explanation:
4.5%=0.045
0.045*30=1.35
I need help.........
Answers
9514 1404 393
Answer:
s = 17t = 5Step-by-step explanation:
The midpoint formula is useful here. For midpoint M, we have ...
M = (C + D)/2
2M = C + D
2(10, 10) = (15, s) +(t, 3)
(20, 20) = (15+t, s+3)
t = 20 -15 = 5
s = 20 -3 = 17
__
Check
(C +D)/2 = ((15, 17) +(5, 3))/2 = (20, 20)/2 = (10, 10) . . . checks OK
Describe how k affects the graph of the function f(x)= -3/5(10)^x
Answers
Answer:
Part A: shift right k units
Part B: shift up k units
Part C: reflect over the x-axis
Part D: stretch by a factor of k
Step-by-step explanation:
Answer:
they go i n order
Step-by-step explanation:
Which of the following is considered as constant?
A. x
B. 5a
C. x-3y
D. 300
Answers
Answer:
300
Step-by-step explanation:
hope the above solution will help you
Answer:
D. 300
Step-by-step explanation:
Constants don't have any variables involved (x, y).
Doug earns $10.50 per hour working at a restaurant. On Friday he spent 1),hours cleaning, 2+)hours doing paperwork, and 10+*hours serving customers. What were Doug's earnings?A$46.97B$47.25C$53.00D$57.75
Answers
Complete question :
Doug earns $10.50 per hour working at a restaurant. On Friday he spent 1 3/4 hours cleaning, 2 1/3 hours doing paperwork, and 1 5/12 hours serving customers. What were Doug's earnings?A$46.97B$47.25C$53.00D$57.75
Answer:
$57.75
Step-by-step explanation:
The total hours spent working :
1 3/4 + 2 1/3 + 1 5/12
7/4 + 7/3 + 17/12
L.C.M = 12
(21 + 28 + 17) / 12
= 66 / 12
= 5 6/12
= 5 1/2
Hourly pay = $10. 50
Total earning :
Total hours * pay per hour
5.5 hours * $10.50
= $57.75
Which shows how to solve the equation -4/5 x = 80 for x in one step?
Answers
Answer:
Add the reciprocal or -4/5 which is +5/4 and then add it
Step-by-step explanation:
The point-slope form of the equation of the line that passes through (44, -3) and (12, 1) is y-1 = (x - 12). What is
the standard form of the equation for this line?
Answers
Answer:
-y+(x-12)=-1
Step-by-step explanation:
best way to tell someone no without being mean
Answers
Answer:
Try to search up euphemisms to help you in an argument where your forced to say no
Step-by-step explanation: In this situation apologize to them and say
I can't do that or no
Priya's family exchanged 250 dollars for 4250 pesos. Priya bought a sweater that was for 25 dollars. How many pesos did she spend?
Answers
Answer:
P425
Step-by-step explanation:
Given data
We are given that the family exchanged
$250 for P4250
the rate is
$250 for P4250
$1 will be x
x= 4250/250
x= P17
the pesos equivalent of $25 will be
= 25*17
= P425
What is the measure of XZW
Answers
Answer:
∠XZW = 95°
Step-by-step explanation:
∠YXZ = 180 - 150
∠YXZ = 30°
∠XZY = 180 - (30+65)
∠XZY = 180 - 95
∠XZY = 85°
∠XZW = 180 - 85
∠XZW = 95°
Plz, HELP me with this question! Plz, HELP me with this question!
Answers
Answer:
G The theoretical probability is less than the experimental probability
Please help me with this problem
Answers
Answer:
i cant see the pic please send a better one and i reloaded it and it still does not work
Step-by-step explanation:
H E L P- A G A I N (im dum ok? also no scam answers please.)
Answers
Answer:
a.Equation :y=40-2.5x
b.straight, decreases, the same
Step-by-step explanation:
laura has 160 pounds of green beans at her vegetable stand. she sells 10 pounds of green beans every hour, what is the percent decrease in green beans after 3 hours?
Answers
Answer:
18.75%
Step-by-step explanation:
Green beans = 160 pounds
Amount sold in 1 hour = 10 pounds
Amount sold in 3 hours = 3x10= 30 pounds
Decrease in 3 hours = 30 pounds
% decrease = (30/160) x 100
=300/16
=75/4
=18.75%
HELP ASAPPPP!!!!! NOW NOW NOW
Answers
Answer:
The answer is 4.
Step-by-step explanation:
If you put four dashes on the number line, you will end up with fifths.
Answer:
4
Step-by-step explanation: A general rule of thumb is that the answer for these types of problems is always 1 less than the number of segments needed. For example, 7ths would = 6 cuts and 3rds would be 2 cuts.
Manuel needs to buy a binder, which costs $5. He would also like to buy some folders, which cost $0.75 each. He has $12. What algebraic statement can you use to find the possible number of folders he can buy?
Answers
Explanation: first to make the statement you must subtract $5 dollars from your total of $12 dollars so that you can buy the binder, and then you divide what you have left by $0.75 and that will get you the amount of folders you can buy
How can you turn any expression in to a rational expression?
Answers
PLEASE HURRY!!!
Fill in the blanks to complete the equation that describes the diagram.
Answers
Answer:
-5
-3 + -5 = -8
hey Heyy njknckslje whas good people
Answers
Answer:
.
Step-by-step explanation:
Answer:
make a zo-om my dude
Step-by-step explanation:
A box filled with many different color crayons there are 40 white crayons 24 green crayons 12 red crayons 24 golden crayons and 20 blue crayons if you have to select a crayon without looking into the box what is the probability that you will pick a white or blue crayon do you guys now the answer
Answers
Answer: The answer is 50%
Step-by-step explanation: You have to add up all of the values to get the total number of crayons. Then after, you have to divide the amount of blue and white crayons by the total amount of crayons.
ahhhh if someone can please help!!
Answers
Answer and Step-by-step explanation:
The y-intercept is (0, 3)
The value 3 is in the y place.
#teamtrees #WAP (Water And Plant)