Which graph does not represent a function
Answer:
4 i think...
Step-by-step explanation:
Answer:
D. or graph 4.
Step-by-step explanation:
Because the function would not make sense when trying to include a way to see the uprise, steady stay, uprise, steady stay, in that order.
Hamburgers are sold in packages of 20, while buns are sold in packages of 12. What are the least numbers of packages you should buy in
order to have the same number of hamburgers and buns?
Answer:
5 buns and 3 boigas
Step-by-step explanation:
The perimeter of a rectangular room is 60 feet. Let x be the width of the room (in feet) and let y be the length of the room (in feet). Select all of the equations below that could model this situation.
2(x+y)=60
2x+2y=60
x+2y=60
2x+y=60
x+y=60
Answer:must be taking a test in algebra
Step-by-step explanation: me to and i stuck or i just don't wanna do it
Answer:
A and B are the correct answers
If gas costs $2.49 per gallon, how many whole gallons of gas could you buy with $15.00?
(Make sure to answer with a whole number.
Answer: 6.02
Step-by-step explanation:
If we know 1 gallon = 2.49
We would have to do 15.00 divided by 2.49 in order to figure out how many gallons we need. When we do that we would get 6.024 but you can round by the nearest tenth because you need to have a whole number and you would get 6 ·ω·
a
1.80 x 5= 2.16
b
1.80 ÷ 5= 2.16
c
1.80 ÷ 2= 0.90
d
1.80 ÷ 5= 0.36
Answer:
heidnejfrbfj
Step-by-step explanation:
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PLEASE HELP ASAPPPPPP
Answer:
y = x
Step-by-step explanation:
The C's are both placed at 5
What is the value of x
Answer:
x equals 72
Step-by-step explanation:
it is a 1:3 scale
Name a Transversal.
Helpppp?
"I" is the transversal because a transversal is a line going through 2 lines in the same plane at two distinct points.
Convert to find the equivalent rate.
1000сm/day= meters/week
If 3x+4y=4 and 2x+y=1, then the value of 2x+3y is equal to
Answer:
3.
Step-by-step explanation:
3x + 4y = 4..........1
2x + y = 1.............2 Multiply this by 4:
8x + 4y = 4 Subtract this from equation 1:
-5x = 0
x = 0.
So substituting in equation 2:
2(0) + y = 1
y = 1.
Therefore 2x + 3y = 2(0) + 3(1) = 3.
Calculate (4.3 x 108 ) + (2.5 x 107).
Give your answer in standard form.
david goes on an 8-mile walk every saturday. david completes the distance in 4 hours. at this rate, how many miles can david walk in 5 hours and 30 minutes?
Step-by-step explanation:
4 hours = 8 miles
1 hour = 8/4 = 2 miles
5.5 hours (5 hr 30 min) = 2 miles × 5.5
=11 miles
What is 5.2 as a mixed number in simplest form?
1. 5 and 1/2
2. 52/100
3.5 and 20/10
4.5 and 1/5
Which of the following does not always maintain a shape's congruency?
A) Translation
B) Reflection
C) Dilation
D) Rotation
Answer:
C
Step-by-step explanation:
Dialation because when a shape is made bigger it cannot be mapped back on its self correctly
solve the following inequality.
-3.55g<-28.4
which graph shows the correct solution?
Answer:
B
Step-by-step explanation:
Miss Fancy goes to the spa for the day. Her total cost for the day is $135. She wants to leave a 15% tip. What is the total amount she will pay for her spa day?
$ 114.75
$145
$155.25
$150.25
it's one of these , which one is it , you also have to show how you did it to get points .
Interest: $105
Principal: p
Rate: .035
Time: 0.5 y
How do I find the p?
Answer:
P = $ 600.00
Equation:
P = I / rt
Step-by-step explanation:
There are 365 days in a year and 24 hours in a day. An airport camera records for 18 hours and then automatically resets itself to start recording again how many times does the video camera reset itself in a year.
pls help
The answer is 486.6
There are 8,760 hours in a year, so 18 divided by 8,760 would = 486.6
Answer:
Step-by-step explanation:
You could do it this way.
How many hours are there in a year?
365 * 24 = 8760 hours.
This camera does not recognize days. It works on hours. Every 18 hours it resets. So
8760/18 = 486 and 2/3 times.
Obviously it cannot have 2/3 of a day. Normally you would round up, but this time you round down.
The answer is 486 times.
2/3 * 24 = 16
The camera would reset 2 hours into the next day.
Help please i’m struggling can someone please show me please
Answer:
the measure of angle 4 is 52 degrees.
Step-by-step explanation:
The measure of angles 3 and 4 added together is 90 degrees. Angle 3 is 38 degrees. 90-38=54.
Answer:
∠ 4 = 52°
Step-by-step explanation:
The 3 angles lie on a straight line and sum to 180°, that is
90 + ∠ 3 + ∠ 4 = 180, substitute ∠ 3
90° + 38° + ∠ 4 = 180°
128° + ∠ 4 = 180° ( subtract 128° from both sides )
∠ 4 = 52°
At the store the ratio of books sold to movies was 5:7 for every___ movies sold there were ____ books sold
if your gross pay was $365 and your net pay was $313.90 what percent of your pay went towards deductions
A screwdriver is dropped from the top of an elevator shaft. Exactly 6.0 seconds later, the sound of the screwdriver hitting bottom is heard. How deep is the shaft? Hint: The distance that a dropped object falls in t seconds is represented by the formula s = 16t2. The speed of sound is 1100 ft/sec. The shaft is approximately (Round to the nearest tenth.) | feet deep.
Answer:
Step-by-step explanation:
Using the equation of motion
S = ut+1/2gt²
S is the height of fall
g is the acceleration due to gravity = 9.81m/s²
u is the initial velocity = 0m/s
t is the time = 6s
Substitute in the formula;
S = 0+1/2(9.81)×6²
S = 4.905×36
S = 176.58m
The shaft is 176.58m deep
Given the expression for distance
S = 16t²
Velocity V = dS/dt
V = 32t
Given v = 1100
1100 = 32t
t = 1100/32
t = 34.375secs
Substitute t = 34.375 into S = 16t²
S = 16(34.375)²
S = 18,906.25ft
Two children are selling lemonade. They are charging $1 for a cup. They only sell 10
Number of cups
Number of
Number of cups
Number of cups
The graph that represents the given situation is
discrete or continuous
Answer:
you may be talking about this! the answer is (A) for this graph!
if not, let me know!
If using the method of completing the square to solve the quadratic equation
x2 - 6x – 34 = 0, which number would have to be added to "complete the
square"?
Answer:
9
Step-by-step explanation:
divide -6 by 2 then square the answer(-3)=9
The solution of x² - 6x – 34 = 0 by completing square method is
⇒x = 3 ±√43
The given quadratic equation is
x² - 6x – 34 = 0,
We know that whole square formula
(p+q)² = p² + q² + 2pq
Now convert the given expression into this form
So adding 9 both sides
⇒ x² - 6x – 34 + 9 = 9
⇒ x² - 6x + 9 = 43
⇒ x² - (2)(3)x + 3² = 43
⇒ (x - 3)² = 43
Taking square root both sides we get
⇒ (x - 3) = ±√43
Add 3 both sides we get
⇒ x = 3 ±√43
Thus the solution of the given quadratic equation is
x = 3 ±√43
To learn more about quadratic equation visit:
https://brainly.com/question/30098550
#SPJ6
Suppose point D is in the interior of ∠ABC, m∠ABC=120 degrees, m∠ABD=3x+40, and m∠DBC=2x−10. What is m∠DBC
∠ABC is 130 degrees.
See the following image for steps:
Answer: 30
Step-by-step explanation:
Heyyy! What is 0.45 (5 repeating) as a fraction?
Answer:
41/90
Step-by-step explanation:
- The answer given above does not actually have the repeating 5, this fraction does:
x = 0.455555
100x = 45.55555
10x = 4.5555555
90x = 41 (rounded)
therefore, the fraction is 41/90
Input this into a calculator and it gives you the decimal, with the rpeeatign 5s
What is 5,200,000 written in scientific notation
Answer: 5.2 x 10⁶
Step-by-step explanation:
order from least to greatest
* I will give you brainiest*
4/7
0.7
72%
5/8
Answer:
Least to greatest:
4/7, 5/8, 0.7, 72%
Step-by-step explanation:
4/7 in decimal form is 0.571
5/8 in decimal form is 0.625
I need help!!
Please
Answer:
M' = (6,6)
A' = (-2,-6)
T' = (-20/3, -8/3)
H' = (-8/3, -10/3)
Step-by-step explanation:
URGENT 8th grade math
Answer:
inequality is n< with the line under 12 or n= , with the line under it 12
Step-by-step explanation: