Answer: -19
Step-by-step explanation: when ur adding two negatives it's gonna equal a negative
HELP ME ASAP!!!!!!! IT IS QUICK PROMISE JST ANSWER TWO SIMPLE QUESTIONS
Answer:
3.6 for tomatoes and 8.4 for lettuce
Step-by-step explanation:
70% of 12=8.4
30% of 12=3.6
check: 3.6+8.4=12
Please I been struggling so much and need help please help me out and it is due today this geometry math assignment and I try and nothing. Works I need it by today and I willl mark Brainly
Answer:
9a) corresponding
9b) Congruent
9c) x=5
10) x=4
11=9
Step-by-step explanation:
9a. The angles are corresponding, as, if you look at the 8 angles as 2 groups of 4, they would be in the same spot.
b. Corresponding angles are congruent (by corresponding angles are congruent theorem)
c. Because the angles are congruent, we know that
23x-5=21x+5
23x-21x=5+5
2x=10
x=5
10. We know that (see attached photo) angle a is equal to angle b through the vertical angle theorem. Then, we know that angle b is equal to angle c through corresponding angles. So, we know that a=b, and b=c, so through the transitivity property, a=c, and c=90 degrees (it is a right angle)
Therefore, a=90 degrees
a=21x+6, so 21x+6=90
21x=84
x=4
11) This is almost the exact same problem as 10. We know that (see attached photo) a=b through vertical angles, and b=c through corresponding angles. Therefore, a=c
When you substitute the values of the two angles, we get:
-1+14x=12x+17
14x-12x=17+1
2x=18
x=9
Can someone please help me out?
Answer:
36 or b
Step-by-step explanation:
6x3x3
Answer:
For Volume: 54ft^3
For Surface Area: D. 90ft^2
Step-by-step explanation:
Volume formula of rectangular prism: V = L * W * H
By replacing the variables with the given numbers we get the following:
V = 3ft * 3 ft * 6 ft
By multiplying, we get 54ft^3.
Surface Area formula of rectangular prism: SA = 2 (L*W + L*H + W*H)
By replacing the variables with the given numbers we get the following:
SA = 2 (3*3 + 3*6 + 3*6)
By multiplying, we get:
SA = 2 (9 + 18 + 18)
We add the numbers inside the parenthesis, then we multiply by two to get the following:
SA = 90 ft^2
You buy a movie ticket for $5.25 and popcorn for $2.98. You pay with a 10-dollar bill.
How much change will you get back?
Answer:
$1.77
Step-by-step explanation:
Add the Movie Ticket and Popcorn together
$5.25 + $2.98
Simplify
$8.23
Subtract the total from your 10 dollar bill
$10 - $8.23
Simplify
$1.77
Answer:
$1.77
Step-by-step explanation:
$5.25 + $2.98 to find the total (I am not including tax, as there is not a mentioned rate) = $8.23
10.00 - 8.23 = 1.77 so, $1.77 is the change.
The area of a circle of radius 10 units is equal to the surface area of a sph
of radius 5 units.
Answer:
it is 15
Step-by-step explanation:
Drag the tiles to the boxes to form correct pairs. Match each function to the equation of the tangent line to its graph at x = 2.
Step-by-step explanation:
the picture includes the answer and work
I plugged in 2 for x
the equations that got the same answer, I put together
Answer:
Step-by-step explanation:
Jerry's team has played 8 games of basketball. During those 8 games his team scored 59, 66, 56, 63, 42, 55, 62 and 51. What is the range in the number of points scored for each game?
A) 20
B) 22
C) 24
D) 26
Answer:
To calculate the mean of a set of data, you have to work out the sum of the data (in this case, you need to work out the sum of all the points) and divide it by the number of data points there are (in this case, number of games played).
So you have to do:
(67 + 45 + 84 + 55 + 73 + 36 + 80 + 62 + 38)/9 = 60
The mean number of points is 60.
Step-by-step explanation:
please mark as brainiest
Answer:
Your Answer here is C)24
Step-by-step explanation:
First order the scores from lowest to highest.
42,51,55,56,59,62,63,66
The highest number would be 66 and the lowest would be 42.
Subtracting 42 from 66 you would get 24 so the Range is the 24
Which ordered pair is generated from the equation shown below?
y = 3x + 2
A) (3, 11)
B) (3, 9)
C) (5, 15)
D) (2, 4)
Answer:
(3, 11)
Step-by-step explanation:
To check the ordered pair from given option .
lets plug in the value of x from the choices given .
If value of y is same a sin ordered pair then that pair is correct answer else it can be concluded that pair is not generated from equation given.
equation: y = 3x + 2
_____________________________________
A) (3, 11)
If we put value of X=3 in equation y = 3x + 2,
then y should be 11
y = 3x + 2
=> y = 3*3+2 = 9+2 = 11 . (This is as expected for ordered pair)
Hence this pair (3, 11) is generated from given equation.
_____________________________________
A) (3, 9)
If we put value of X=3 in equation y = 3x + 2,
then y should be 9
y = 3x + 2
=> y = 3*3+2 = 9+2 = 11 . (This is not as expected for ordered pair(3,9)
Hence this pair is not generated from given equation.
_____________________________________
A) (5, 15)
If we put value of X=5 in equation y = 3x + 2,
then y should be 15
y = 3x + 2
=> y = 3*5+2 = 15+2 = 17 . (This is not as expected for ordered pair(5,15)
Hence this pair is not generated from given equation.
_____________________________________
A) (2, 4)
If we put value of X=3 in equation y = 3x + 2,
then y should be 9
y = 3x + 2
=> y = 3*2+2 = 6+2 = 8. (This is not as expected for ordered pair(2, 4)
Hence this pair is not generated from given equation.
_________________________________________________
Thus, only A) (3, 11) is generated from the equation y = 3x + 2
Answer:
A I did quiz on time4learning ^-^
Step-by-step explanation:
find the volume of a cone with a base diameter of 8 yd and a height of 9 yd
use the value 3. 14 for pie and do not do any rounding
Answer:
V = 150.72 yd³
Step-by-step explanation:
To find the volume, we will need to use the formula [tex]V = \frac{1}{3}bh[/tex]
To find the base, we will need to use the volume of a circle, which is [tex]A = \pi r^{2}[/tex].
If the diameter is 8, the radius is half which is equivalent to 4. Put this into the equation:
A = π4²
A = 16π ≈ 50.24.
Now, use this in the Volume of a Pyramid formula:
V = 1/3 (50.24 ·9)
V = 150.72 yd³
isaac noticed 15 jeeps and motorcycles in the Walmart parking lot when he went to work . He saw 44 wheels . How many of each did he see ?
steps ?
Answer:
7 cars and 8 motorcycles
Step-by-step explanation:
15 cars and motorcycles total, with 44 wheels total.
cars = 4 wheels
motorcycles = 2 wheels
(7 * 4) + (8 * 2)
(28) + (16) = 44
Hope this helped!
(・∀・(・∀・(・∀・*)
If you had 1,100 blue berry's and 3 people took 61 each how many would you have left?
Answer:
917.
Step-by-step explanation:
I'm 100% sure because 1,00-61-61-61=917.
Hope this helped lots and lots,
sincerely, me
What’s the range of the function fix)=4x+9, given the domain D={-4,-2,0,2}?
Answer:
The range is all real numbers.
Step-by-step explanation:
I graphed the equation on the graph below to find the range. The range is all real numbers because the line never stops and it touches all possible y-values.
If this answer is correct, please make me Brainliest!
Money that is collecting interest in a bank account doubles in value every 10 years.
When the account was opened, it had 16, or 2 to the power of 4, dollars in it. After 50 years, the account balance has doubled 5 times, increasing by a factor of 2 to the 5th power.
It now has a balance of 2 to the 4th power x 2 to the 5th power. Expressed as a power, how much money, in dollars, is in the account after 50 years?
A. 4 to the power of 9
B. 2 to the power of 20
C. 2 to the power of 9
D. 2 to the power of 5
Find the arc length of a semi circle of 12
Answer:
Step-by-step explanation:
The arc length would be around 37.7, because the central angle would be 80 degrees, the radius is 12, and the diameter is 24.
What is -1 and 3/5 divided by -2/3? As a fraction.
Answer=
mixed form=2 2/5
decimal form=2.4
exact form= 12/5
Ginny Jones receives $624 gross salary biweekly. Her income tax rate is 14%. Her group health plan contribution is $4.25 per pay period. She belongs to the company retirement plan, to which she contributes 6% of her earnings. She is also covered under Social Security benefits. Her current contribution is 6.05%. If these items are all her deductions, what is her take-home pay per period? Ginny gets a $35 raise per pay period. If her health plan is unchanged, how much of the raise will she have to take home?
Answer:
take home pay $457.20
$30.78 from the raise
Step-by-step explanation:
The probability it will rain tomorrow is 20%. which word or words best describes the likelihood of it raining tomorrow?
Answer:
There is a 20% likelihood of it raining tomorrow.
Step-by-step explanation:
Which ordered pair cannot be a solution of h(t)=-16^2+80t If h is the height of a ball above ground after t seconds?
Answer:
NON of them can be a solution.
Step-by-step explanation:
When I plugged them in to the equation they all came out false.
Answer:
It seems that this question would make more sense if it were: Which ordered pair can be a solution of [tex]h(t)=-16^2+80t[/tex]
All alternatives but B) cannot be a solution for the function.
Step-by-step explanation:
Here we have [tex]t=x[/tex]
So, we may write the funtion as: [tex]h(x)=-16^2+80x[/tex]
[tex]h(x)=y[/tex]
Let's test all the points:
A)[tex](1, 64)[/tex]
[tex]h(1)=-16^2+80(1)\\h(1)=-256+80\\h(1)=-176[/tex]
B)[tex](2, 96)[/tex]
[tex]h(2)=-16^2+80(2)\\h(2)=-256+160\\h(2)=96[/tex]
C) [tex](-4, 256)[/tex]
[tex]h(-4)=-16^2+80(-4)\\h(-4)=-256-320\\h(-4)=-576[/tex]
D)[tex](5, 0)[/tex]
[tex]h(5)=-16^2+80(5)\\h(5)=144[/tex]
What is the mode of the following numbers?
67, 76, 67, 76, 67, 23, 32, 23, 32
0
Answer:
67
Step-by-step explanation:
67, 76, 67, 76, 67, 23, 32, 23, 32 ,0
Put the numbers in order from smallest to largest
0,23, 23, 32,32, 67, 67, 67, 76, 76,
The mode is the number that appears most often
67 appears 3 times so it is the mode
help me with my math work really appreciate
PLEASE HELP WILL MARK BRAINLIEST!
Prove graphically and algebraically that a clockwise rotation of 270 degrees about the origin has an equivalent counterclockwise rotation. In your final answer, name the equivalent counterclockwise rotation and show all of your work.
On your graph, label the following:
1. parallelogram PARK and the coordinates of all four of its vertices
2. parallelogram P'A'R'K and the coordinates of all four of its vertices
3. center of rotation and its coordinate
4. the invisible circle of rotation, its radius and the length of the radius
5. use arrows to show the clockwise movement of the parallelogram
Answer:
Make a coordinate plane and you have to solve around the origin say 4,4 and 4,1.
Step-by-step explanation:
Answer:
Make a coordinate plane and you have to solve around the origin say 4,4 and 4,1.
Step-by-step explanation:
can anybody correct me on this right away if you got any time? click/tap in here for the image
Answer:
Yep, they all match:
1. Correct
2. Correct
3. Correct
4. Correct
Step-by-step explanation:
1.
√2 • √3 • √3 = 4.242640687119285
3√2 = 4.242640687119285
2.
√2 • √3 • √-3 = 4.24264069i
3i√2 = 4.24264069i
3.
√-2 • √-3 • √-3 = -4.24264069i
-3√2 = -4.24264069i
4.
√2 • √-3 • √-3 = -4.24264069i
-3i√2 = -4.24264069i
For which equation would x = 8 not be a solution?
a. 8 x = 64
b. 4 x = 48
c. 10 x = 80
d. 9 x = 72
Answer:
b. 4x = 48
Step-by-step explanation:
If you look closely an multiply 4 x 8, it equals 32, not 48
The other equations:
8 x 8 does equal 64
10 x 8 does equal 80
9 x 8 does equal 72
It's pretty simple once you try each problem first
Hope this helps!
Answer:
4x = 48
Step-by-step explanation:
Since x = 8,
4x = 48
4 * 8 = 32
So 32 is the LHS and 48 is the RHS.
Since the LHS is not equal to the RHS, x=8 is not a solution to the equation 4x = 48
Hope this answer is helpful!!
A faucet leaks water at a constant rate of quart every 15 minutes.
I
How many quarts does the faucet leak per hour?
Answer:
4 quarts per hour.
Step-by-step explanation:
60/15 = 4
The reason why i did 60 is because there is 60 min in a hour. then i divided it by 15 and got 4
hope this helps : )
The required quart that leaks is 4 quart, faucet leak per hours.
A faucet leaks water at constant rate of quat every 15 minutes. How many quarts does the faucet leak per hour to be determined.
Rate of change is defined as the change in value with rest to the time is called rate of change.
1 quart = 60 units
Every 15 minutes, 1 quart has been leaked from the faucet.
1 quart will be leaked fully = 15 minutes
Divide by 15 into both sides
1 / 15 quart will be leak fully = 1 minute
multiply both sides by 60
60 / 15 quart will be leak fully = 60 minute
4 quart will be leaked fully = 1 hour (60 min = 1 hour)
Thus, 4 quarts does the faucet leak per hours.
Learn more about rate of change here: https://brainly.com/question/13103052
#SPJ2
40 POINTS!!!!!!!!! Given the following system of equations and their graph below, what can be determined about the slopes and y-intercepts of the system of equations? A line includes points 6 comma 1 and 4 comma 0. 3x − 6y = 12 9x − 18y = 36 The slopes are different, and the y-intercepts are different. The slopes are different, and the y-intercepts are the same. The slopes are the same, and the y-intercepts are different. The slopes are the same, and the y-intercepts are the same.
Answer:
The slopes are the same and the y-intercepts are the same.
Step-by-step explanation:
Looking at the two systems of equations:
3x - 6y = 12
and
9x - 18y = 36
We can see that the two equations have a GCF, that GCF would be 3.
Since, 3 ( 3x - 6y = 12) = 9x - 18y = 36
or vice versa: (9x - 18y = 36)/3 = 3x - 6y = 12
Therefore, both the slopes and the y-intercepts are the same just dilated by a factor of 3.
Answer:
The slopes are the same and the y-intercepts are the same.
Step-by-step explanation:
what is the equation for m/4+8=10
Answer:
M=8
y=mx+b
so y=8x+b
Step-by-step explanation:
When you multiply by an even number the product is even. true or false And why
Liz was testing Jane on solving with equations. She gave Jane the
following problem:
“I am a number such that when you divide me by 7, and then, add 13
you get 32. What number am I?”
Write and solve an equation to determine Liz's number.
Answer:
x/7+13=32
Step-by-step explanation:
work backward so subtract 13 from 32 and get 19 multiply it by 7 and get 133, to make sure your answers right just substitute 133 back into the equation
somebody can you please help me?!?!?!?!?
Answer:
C
Step-by-step explanation:
180-133=47
180-108=72
180-119=61
Easy Question About Area
Answer:
Option C.
Step-by-step explanation:
In the figure attached, a triangle has been given with angles.
m∠F = 73°
m∠D = 48°
And m∠E = 180° - (73 + 48)° = 59°
∠D < ∠E < ∠F
Since opposite sides of the largest angle in a triangle is longest and opposite side of the smallest angle is shortest,
Hence, d < e < f
Therefore, order given in Option C will be the answer.
Answer:
d, e, f
Step-by-step explanation:
Hope this helps:)