Answer:i kinda don't understand but i guess you mean sqrt11/2?
Step-by-step explanation:2x^2+11=0 easy move
The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function C equals 34.95 you +6.25 where you is the number of uniforms but if there are at least eight players but no more than 12 players on the team what is the domain you of the function for this situation
Answer:
8 ≤ u ≤ 12
Step-by-step explanation:
Given:
C = 34.95u +6.25
Where,
u = number of uniforms
what is the domain you of the function for this situation
The number of uniforms depend on the number of players
If there are at least 8 players but not more than 12 players on the volleyball team.
u ≥ 8
u ≤ 12
The domain of the function is
8 ≤ u ≤ 12
two frights of twenty five is decreased by three
Answer:
Yes
Step-by-step explanation:
simplify 5a+7b-12a+6c-13b-22a+53c
Answer:
−29−6+59
Step-by-step explanation:
Jackie won tickets playing the bowling game at the local arcade. The first time, she won 6 tickets. The second time, she won a bonus, which was 4 times the number of tickets of the original second prize. Altogether she won 200 tickets. How many tickets was the original second prize?
Answer:
it might be 48 tickets.
Decide whether this statement is always true, never true, or sometimes true, and explain why: In a quadratic equation of the form 0 = ax2 + bx + c, there will be two real solutions if a and c are of opposite signs
Answer:
Always true
Step-by-step explanation:
Here, we want to evaluate if the given statement is true
The discriminant D can be calculated using the formula;
b^2 - 4ac
if D is greater than 0, then we will have only real roots
In a case where a and c are of opposite signs;
then -4ac will always give a positive value which can be added to b^2
This positive value will ensure that D is greater than zero and hence we can have only real roots
So this assertion is always true if a and c are of opposite signs
Sharon drove 270 miles in 4.5 hours. If she drove at a constant rate, how fast was Sharon driving?
Answer:
Sharon was driving 60 miles per hour.
Step-by-step explanation:
To solve this you must divide both the amount of miles (270) and the amount of hours (4.5) by the amount of hours so that way you can see how many miles per hour you are going.
4.5 / 4.5 = 1
270 / 4.5 = 60
This means that Sharon was driving 60 miles per hour.
solve the equation 7- 14m = 2m - 5
Answer:
m = 6/7
Step-by-step explanation:
Rearrange the equation so that like terms are on either side
7 + 5 = 2m + 14m
12 = 14m
Divide both sides by 14 so that the variable is on its own
12/14 = m
m = 6/7
Please help me I will really appreciate it!!!
it is equal to the third one for sure
-11/16 what is that lol i’m so lost
-11/16 = -0.6875
What part are you lost on, do you want me to teach you how to divide them?
Answer:
-0.6875
Step-by-step explanation:
-11/16 = -0.6875
(positive and negative numbers multiplied/divided give a negative number)
-2x + 3(-4x + 6) =116
What is it
Is this relation a function? Justify your answer.
10
9
8
7
B
5
4
.
3
2
1 2 3 4 5 6 7 8 9 10 11
A. Yes, because every x- and y-value is positive.
OB. No, because two points with the same x-value have different ya
values,
OC. Yes, because the number of x-values is the same as the number o
y values
D. No, because two points with the same y-value have different x-
values
Answer:
B
Step-by-step explanation:
Eveey input must have exactly one output, x is always the input and y is the output and there are two y outputs on one x input so it is not a function.
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
x-intercept (0,-7)
Y-intercept (2,0)
Are my answers right ?
Well the numbers are right, but not the order.
First the x-intercept is (-7,0) not (0,-7) ---- It's (x,y) though ---------
Second the y-intercept is (0,2) not (2,0)
You got them swapped but the numbers are correct anyway.
Convert 156% to a decimal
Answer:
1.56
Step-by-step explanation:
156 divided by 100
Answer:
1.56
Step-by-step explanation:
To convert a percentage to a decimal, you must divide the number by 100 because percentages are out of 100. 156 percent can also be written as 156/100 which you can simplify to 1.56.
The units digit of a two-digit number is four more than the tens digit. If the number is doubled, it will be one more than the reversed number. Find the number. (Number: 32 Reversed number: 23)
Answer:
37
Step-by-step explanation:
2-digit number: 10x + y
y = x + 4
20x + 2y = 10y + x + 1
8y = 19x - 1
8x + 32 = 19x - 1
11x = 33
x = 3
Number: 37
Answer:
Answer:
37
Step-by-step explanation:
2-digit number: 10x + y
y = x + 4
20x + 2y = 10y + x + 1
8y = 19x - 1
8x + 32 = 19x - 1
11x = 33
x = 3
Number: 37
PLEASE HELP! What is the volume of the pyramid shown below?
Answer:
242 cubic units
Step-by-step explanation:
Ricky and Sam each bought a remote control car for $80. A few months later they both sold it. Ricky sold his car for 25% less than the original price and Sam sold his car for 30% less than the original price. How much more did Ricky get than Sam?
Answer:
4
Step-by-step explanation:
25/100 x 80/1 = 20/1
80 - 20 = 60
30/100 x 80/1 = 24/1
80 - 24 = 56
60-56=4
What is -6k + 15k + 8
Answer:
9k + 8
General Formulas and Concepts:
Algebra I
Combining like termsStep-by-step explanation:
Step 1: Define expression
-6k + 15k + 8
Step 2: Simplify
Combine like terms (k): 9k + 8And we have our final answer!
what is the solution for x in the equation?
Answer:
x = 5/2 is the answer to the question
what is the following sum ?
Evaluate |x^2 +9x| at x = -4
what do u call girl giving away 100 points and nothing to do?
Answer:
i dont know but thanks for the points
Step-by-step explanation:
Need help fast with my work
Answer:
-25
Step-by-step explanation:
Simplify:
(-9x) - (7+3x)
A) -12x
B) -12 + 7
C) -12x - 7
D) -x - 7
Answer:
C.)-12x-7
Step-by-step explanation:
-9x-7+3x
-3x -3x
-12x-7
Answer:
The solution is C) -12x - 7
Step-by-step explanation:
(-9x) - (7+3x)
= -9x-3x-7
= -12x - 7
a parabolic lamp is facing due east. The bulb (located at the focus) is 8 inches away from the vertex (located at the origin). the lamp has a diameter of 20 inches. Which is the depth of the dish?
9514 1404 393
Answer:
3 1/8 inches
Step-by-step explanation:
For focus-vertex distance p, the equation of the parabola can be written ...
y = x^2/(4p)
Here, we have p=8. We want to find the value of y when x=10 (the radius of the dish). That is ...
y = (10^2)/(4·8) = 100/32 = 3 1/8
The dish is 3 1/8 inches deep.
............................... 6/2(1+2)
Answer:
9
Step-by-step explanation:
6/2(1+2)
=3*3
=9
Answer:
6
Step-by-step explanation:
6/2 is 3 and 1+2 is three and 3 + 3=6
About plants:
so photosynthesis produces oxygen as a waste product, but then respiration uses oxygen to produce carbon dioxide, so like doesnt that 'cancel' each other out? im confused if plants are actually helpful or not (oxygen wise)
When 3(2x + 5) is added to 2(2x − 4) the resulting expression is?
Answer:
10x + 7
Step-by-step explanation:
3(2x + 5) added to 2(2x - 4) is the same as 3(2x +5) + 2(2x - 4)
Remember PEMDAS
P – Parentheses (distribution)
E – Exponents
M – Multiplication
/D – Division (whichever comes first from left to right)
A – Addition
/S – Subtraction (whichever comes first from left to right)
First, we will distribute the left side.
3(2x + 5)
3 * 2x = 6x
3 * 5 = 15
Add them together to get:
6x + 15
6x + 15 + 2(2x - 4)
We must now distribute the right side.
2 * 2x = 4x
2 * -4 = -8
Add them together to get:
4x -8
We now have:
6x + 15 + 4x - 8
Let's combine like terms.
6x and 4x are like terms.
Combine: 6x + 4x = 10x
15 and -8 are like terms.
15 - 8 = 7
Now we have 10x + 7
Since 10 and 7 don't have any GCF, we have our answer.
10x + 7
~ [tex]InLoveWithPugs[/tex]
Moderator
Math Enthusiast
Plz help me with this question
Answer:
123
Hope this helped!
Reasoning How can you find the slope of the
line that passes through the points (0, 0) and
(2, 4)? Explain.
Given that f(-3) = 4 and f'(-3) = 2, which of the following is the tangent line
approximation of f(-3.1)?
Answer:ask mj
Step-by-step explanation:
