Answer:
16 servings
Step-by-step explanation:
Solve the formula Ax+ By = C for x
Ax+ By = C for x
Ax = C - By
x = (C - By)/A
Done.
(3x^2 + 3x + 3) - (x^2 + 2x + 3) =
Answer:
2 to the power of 2 +
Step-by-step explanation:
Distribute
Eliminate redundant parentheses
Subtract the numbers
Combine like terms
Combine like terms... again
Multiply by 1 = 2 to the power of 2 +
Answer:
(32+3+3)−1(2+2+3)(3x^{2}+3x+3)-1(x^{2}+2x+3)
(3x2+3x+3)−1(x2+2x+3)
Simplify
1
Distribute
(32+3+3)−1(2+2+3)(32+3+3)−12−2−32
Eliminate redundant parentheses
(323+3)−12−2−332+3+3−12−2−33
Subtract the numbers
32+3+3−2−2−332+3−12−24
Combine like terms
32+3−12−222+3−25
Combine like terms
22+3−222+16
Multiply by 1
Solution
22+
HURRY PLEASE I WILL MARK BRAINLIEST PLEASEEEEE
The diameter of a monster truck tire is 6 feet. If the truck tire makes 12 revolutions, how far did the truck travel?
Answer:
About 207 inches
Step-by-step explanation:
The circumference of a circle is given by the formula ...
C = πd . . . . . where d represents the diameter
The circumference of the tire is the distance the truck will move when the tire makes one revolution. That distance is ...
C ≈ 3.1416×(66 in) ≈ 207.35
The truck will travel about 207 inches for each revolution of the tire.
Help Please asap please answer correctly
Answer:
Yes
Step-by-step explanation:
Because 9/12 and 6/8 are both equivalent to 3/4 of the total.
Select the graph that correctly represents ƒ(x) = –2(x + 4)2 – 1.Find the equation of the parabola with its focus at (3,4) and its directrix y = 0.
Answer:
Equation of parabola: 8*(y - 2) = (x - 3)^2
or
y = (1/8)*(x - 3)^2 + 2
Step-by-step explanation:
focus at (3,4) and its directrix y = 0.
Focus equation: (h, k + c) = (3, 4)
Directrix equation y = k - c = 0
so h = 3, k + c = 4, k - c = 0
Solve the system : k + c = 4 and k - c = 0
add the equations together: k + c + k - c = 4 + 0
2k = 4
k = 2
so k + c = 4, 2 + c = 4, c = 2
4c (y - k) = (x - h)^2
4*2 *(y - 2) = (x - 3)^2
8*(y - 2) = (x - 3)^2
i need help right now. report cards are coming in soon and i need to get my grades up
Answer:
x = 10
Step-by-step explanation:
3x - 5 = 2x + 5
3x - 5 + 5 = 2x + 5 + 5
3x = 2x + 10
3x - 2x = 2x - 2x + 10
1x = 10
x = 10
Answer:
I think A
Step-by-step explanation:
3x5=15-5=10
2×5+5=15
So x = 10
Is the closest
Please please help I really need it y today is the my last day and I have to do it in class.
Answer:
Step-by-step explanation:
1. 15 points
2. mode-50 basically the number with the most points
3. median is 45
List the shapes in order of area from greatest to least.
Captionless Image
Answer:
Step-by-step explanation:
can you repost with the image
The profit P, in dollars, of selling x widgets and y gadgets is given by the function P(x, y) = 7x + 3y. Which corner point of the shaded region will maximize the profit?
A. (10, 30)
B. (15, 25)
C. (0, 35)
D. (20, 15)
Step-by-step explanation:
The answer is B
Answers is B
What is the difference between the first image and the second??
Answer:
There is only one image
Step-by-step explanation:
Can you please help me figure out where to start so I can teach this to my child?
Answer:
all of the brackets first
Answer:
Step-by-step explanation:
Those consecutive angles must sum to 180 degrees.
7x+9+7y-4=180
7x+7y+5=180
7x+7y=175
x+y=25
x=25-y
We also have
11x-1+2y+5=180
11x+2y+4=180
11x+2y=176, using x=25-y that we found above makes this
11(25-y)+2y=176
275-11y+2y=176
-9y+275=176
-9y=-99
y=11, and since x=25-y
x=25-11
x=14
Finally
z+7x+9=180
z+7x=171
z=171-7x, we found that x=14 earlier so
z=171-7(14)
z=171-98
z=73
So the three values are
x=14, y=11, and z=73 degrees.
Brenda and Sam are going to stay at the hotel for one night. It costs a total of £84 to stay at the hotel for one night. Brenda pays a deposit of £20 towards the total cost. Brenda says to Sam, 'We will share the total cost equally.' How much does each person have left to pay?
Answer:
£32 and £32
Step-by-step explanation:
The computation of the amount that should be left and equally distributed is shown below:
The cost of hotel for one night is £84
Brenda has make a deposit of £20
So, the remaining amount left is
= £84 - £20
= £64
Now this amount should be equally distributed between them i.e. £32 and £32
How many lines of symmetry does the figure shown have?
A bag contains 6 red marbles, 4 black marbles, and blue 5 blue marbles. A marble is picked without looking into the bag. Determin the probobility of picking out a blue marble
Answer:
5/15
(1/3 if u want it simplified)
(about 33.3 % if you want percentage)
Step-by-step explanation:
6 + 4 + 5 = 15 total marbles
There are 5 blue marbles.
please help!! I'm probably gonna be spamming sooo
Answer:
12π
is the correct answer
FIND THE AREA (LEAVE EXPLANATION)
f(x) is a function???
Answer:
Yes is just like using the slope intercept form
Step-by-step explanation:
Franklin is purchasing replacement equipment for outdoor recess. Mr. DiCanio put in an order totaling $97.23 to purchase 4 playground balls for $17.25 each, a package of 10 jump ropes for $18.75, and 1 Nerf football. How much did the Nerf football cost?
Answer:
Nerf football cost is $9.48.
Step-by-step explanation:
Total order made by Mr. DiCanio = $97.23
A playground ball cost $17.25 each, so that the cost of 4 playground balls can be determined by;
4 playground balls = $17.25 x 4 = $69.0
A package of 10 jump ropes = $18.75
Cost incurred on the items above = $69.0 + $18.75
= $87.75
Thus,
The cost of 1 Nerf football = $97.23 - $87.75\
= $9.48
Therefore, the cost of Nerf football is $9.48
is it < > or = help me please
Answer:
>
Step-by-step explanation:
Which expression has a value of 5/6?
solve for x
solve for x
solve for x
Answer:
ion even kno just tryna get points
Step-by-step explanation:
use g00glek
Answer:
[tex]\frac{3x}{4x} =\frac{3x+7}{5x-8}[/tex][tex]3(5x-8)=4(3x+7)[/tex][tex]15x-24=12x+28[/tex][tex]3x=52[/tex][tex]x=52/3[/tex]----------------------hope it helps...have a great day!!Someone please help me ASAP please anyone I need help now
jeyyyyu I need help with this I will mark me as brallinat
if anyone is willing to help me with my math homework I have 8 worksheets I need to get finished by tommorow if anyone is willing to help it would. mean the world to me I'm trying to pass my class thank you in advance!
Answer:
only if I know how, otherwise I'll try and help
Step-by-step explanation:
simplify cot 0/ csc 0
Answer:
[tex]cos(x)[/tex]
Step-by-step explanation:
Let's recall the definition of the trigonometric identities in place:
[tex]cot(x)=\frac{1}{tan(x)} =\frac{cos(x)}{sin(x)}[/tex] and
[tex]csc(x)=\frac{1}{sin(x)}[/tex]
Then, we substitute and simplify as follows:
[tex]\frac{cot(x)}{csc(x)}=cot(x)*\frac{1}{csc(x)}=\frac{cos(x)}{sin(x)}*sin(x)=cos(x)[/tex]
PLEASE help me with this question
Answer:
blue
Step-by-step explanation:
1/3·π·8∧2·8=536.17
(1/3·π·r∧2·h)
Answer:
Step-by-step explanation:
I assume that 16 m is the radius, not a diameter.
I dont understand how do this question.
There is a picture.
9514 1404 393
Answer:
b⁶
Step-by-step explanation:
The question tells you how to work it: use the relations you studied.
Here, you have the power of an expression with an exponent. The exponents multiply.
[tex]\text{Rule: }(a^b)^c=a^{bc}\\\\\text{Appication: }(b^3)^2=b^{3\cdot2}=\boxed{b^6}[/tex]
_____
Additional comment
A coefficient is used to indicate repeated addition: 3x = x + x + x.
An exponent is used to indicate repeated multiplication: x³ = x·x·x.
This is still true when the exponent is applied to an expression with an exponent:
(b³)² = (b³)(b³) . . . . the factor b³ is repeated 2 times as indicated by the exponent 2
Of course, each of these indicates repeated multiplication, so we really have ...
(b³)(b³) = (b·b·b)·(b·b·b) = b·b·b·b·b·b
And this can be simplified using an exponent to show the repeated multiplication:
= b⁶
Then, by going the long way around, we arrive at ...
(b³)² = b⁶
Two bags of carrots cost a total of $4.00. If each bag weighs half a pound, what is the cost, in dollars, per ounce of carrots?
Answer:
1.50
Step-by-step explanation:
nathan scored 25 points in his basketball game. if his teams total points scored were 52, what percent did nathan score?
Answer:
48%
Step-by-step explanation:
[tex]\frac{25}{52} = 0.48[/tex]
0.48 = 48%
The scale on a map is 1 inch = 40 miles. If two towns are 90 miles apart, how far apart on the map should they be?
please help
Answer: 2.25
Step-by-step explanation: This is because 2.25*40 is 90
Hope this helps and brainliest would be appreciated