Answer:
2(n+2x-6)
Step-by-step explanation:
n x 2+4x-4-8
1. 2/4 x 2/9
2. 3/4 x 4/9
3. 2/5 x 5/8
Write a 7 sentenced paragraph about why math is important please this is due today!!
Answer:
Perhaps the most important reason to study math is because the study of mathematics builds problem-solving skills. All citizens need to know how to reason and analytically think through a problem. The habits of mind associated with learning mathematics trains our brains to seek solutions in a logical way. Math will help you through your everyday life. It could even help you through colleges and or jobs. Paying for stuff in a store you must know how much you have to pay with your money. If your cashier you have to know how much change they need back. Math is super important. It helps with so many things.
Step-by-step explanation:
there you go :)
identify the exponent of 5 to the power of 3
Answer:
125
Step-by-step explanation:
5x5=25
then 25x5=125
Answer:
125
Step-by-step explanation:
5*5= 25
25*5= 125
I hope this helps!!!!
Someone figure this out please!!
Answer:
b/h
Step-by-step explanation:
Answer: The answer is B, B/H
Step-by-step explanation: Cosine is always Adjacent(B) over Hypotenuse (A)
Hope that helps!
The black dot inside this circle is its
A)
center
B)
circumference
C)
diameter
D)
radius
Answer:
d i believe b is your answer your welcome
what is the circumstance of a circle with a diameter of 1 inch? use 3.14 for pi.
Find the midpoint of the line segment with end coordinates of:(−1,−6) and (4,5)
Give coordinates as decimals where appropriate.
The midpoint of the line segment with endpoints (-1, -6) and (4, 5) is (3/2, -1/2).
Finding the midpoint of the line segmentThe midpoint of a line segment with endpoints (x1, y1) and (x2, y2) is given by the coordinates:
((x1 + x2)/2, (y1 + y2)/2)
In this case, the endpoints are (-1, -6) and (4, 5), so we can plug in the values:
((x1 + x2)/2, (y1 + y2)/2) = ((-1 + 4)/2, (-6 + 5)/2)
Simplifying this expression, we get:
((x1 + x2)/2, (y1 + y2)/2) = (3/2, -1/2)
Therefore, the midpoint of the line segment with endpoints (-1, -6) and (4, 5) is (3/2, -1/2).
Read more about midpoint at
https://brainly.com/question/25886396
#SPJ1
Please help I really don´t understand this.
Answer:
Since
Angle FCG and Angle BCG are equal (Since CG is the bisector)
9x + 3=13x - 9
4x = 12
x=12/4
x = 3
X=3
What is the absolute value of the following complex number?
-4 + 4i
Answer:
Step-by-step explanation:
a rectangular tree lot must have a perimeter of 100 yards and an area of at least 500 square yards. Describe the possible lengths of the tree lot
800+900×25-65(89+5)-12÷67-7
Answer:
As there is Bracket lats solve it first but as there is '-' sign before the bracket sign in the bracket will change. so we will have,
'800+900×25-65(89-5)-12÷67-7'
Solving the bracket gives us:
'800+900×25-65(84)-12÷67-7'
Now avoiding the Bracket:
'800+900×25-5460-12÷67-7'
Now first we have to do MUltiplication, so we will get,
'800+22500-5460-12÷67-7'
Now let's do the division, so we will get,
'800+22500-5460-0.17-7'
Now lets do the additions and subtractions we will get,
17,832.83solve for w
|w|=4
if there is more than one solution, sperate them with commas. if there is no solution, type "there is no solution"
w=?
Answer:
W= +4
Step-by-step explanation:
Cymath♥️
5. Write a simplified expression for the width of the rectangle below.
2b
Area = 2b^2 +12bc
Answer:
Step-by-step explanation:
what is HL, please help me ill give you brainliest if its correct.
i think It is 21! Let me know if i is wrong.
- El valor de las acciones de una empresa en bolsa disminuye $35 cada día. Si hoy
valen $23570 ¿cuánto costarán dentro de 3 días?. ¿Cuánto valían 12 días atrás?
Answer:
1. 23,465 2. 23,150
Step-by-step explanation:
1. 35 por 3 es 105 entonces en el tercer día sería 23570 - 105 = 23,465
2. Hacemos lo mismo 35 por 12 es 420 ahora hacemos 23570 - 420 = 23,150
David's chocolate bar is 37% cocoa. If the weight of the chocolate bar is 51 grams, how many grams of cocoa does it contain? Round your answer to the nearest tenth.
Answer:
18.9
Step-by-step explanation:
You need to find 37% of 51
In other words: 37% x 51
a. Work out the value of v when u = 1.1. a = 1.5 and = 1.2
b. Work out the value of value when u =2.5. a = -1.2 and t = -1.5
v=u+at
Step-by-step explanation:
.......I am not sure...
Lucy jogs 3\4 of a mile in 1 hour. At this rate, how many hours will it take her to jog 5 miles?
Answer:
[tex]6 \frac{2}{3} [/tex]
Step-by-step explanation:
[tex]5 \div \frac{3}{4} = 6 \frac{2}{3} [/tex]
Answer:
it'll take her approximately 6.5 - 7 hours to run 5 miles.
Step-by-step explanation:
Find the measure of one exterior angle in each regular polygon. Numeric answer only. Do NOT include units (degrees, inches, feet, etc).
Answer:
72 is the answer
Step-by-step explanation:
number of sides=5 and exterior angle formula =360/n
360/5=72
If y varies directly as x, and y = -6 when x = 3, what is the value of y when x = 11?
Answer: y= -22
Step-by-step explanation:
Set up a proportional relationship and solve
If y is -6 and x will be 3 then what will y be when x is 11. \
We can represent that situation like this,
[tex]\frac{-6}{y} = \frac{3}{11}[/tex] cross multiply
3y = -66 Divide both sides by 3
y = -22
Select the correct answer. Victor and Dennis are weeding a garden. If Victor worked alone, it would take him 30 minutes. Working together, they would finish in 12 minutes. When x represents the number of minutes it would take Dennis working alone, this situation is represented by this equation: Working alone, how long would it take Dennis to weed the garden? A. 15 minutes B. 18 minutes C. 20 minutes D. The rational equation has no valid solutions.
Answer:
C. 20 minutes
Step-by-step explanation:
If Victor (V) worked alone, it would take him 30 minutes.
30 * V = 1
V = 1 / 30
When x represents the number of minutes it would take Dennis (D) working alone,
x * D = 1
D = 1 / x
Working together, they would finish in 12 minutes
12 (V + D) = 1
12( 1/30 + 1/x) =1
1/30 + 1/x = 1/12
Multiply all through by x
x/30 + 1 = x/12
x/30 - x/12 = - 1
( 2x - 5x ) / 60 = - 1
- 3x / 60 = - 1
- 3x = -60
x = -60 / -3 = 20 minutes
What is the value of x in the figure?
(15x)
15°
Enter your answer
Answer:
225 maybe
Step-by-step explanation:
sorry if wrong
- Mia and Lily are trying to find the nearest whole number to the square root of 120
Mia: It is 10
Lily: It is 11
Who is correct?
Give a reason for your answer.
For determining the nearest whole number for the square root of 120, the Lily is correct i.e. it is a square of 11.
Given that,
Mia has 10 number.And, Lily is 11 number.Now if we square both the numbers so it comes:
10^2 = 10011^2 = 121So, 121 is nearest to 120.
Therefore we can conclude that for determining the nearest whole number for the square root of 120, the Lily is correct i.e. it is a square of 11.
Learn more about the number here: brainly.com/question/17429689
i really need help this is 6th grade
PLS HELP!! THANK UU ILL APPRECIATE IT PLS
Answer:
56 pound ...,...........
Plz help me plz
I will give brainliest
Answer:
3 i think
Step-by-step explanation:
I divided 1/8 and four
Answer: 24/192. She would replace the water with 8 cups of salt
Step-by-step explanation:
Write the function that models the relationship. z varies directly with x and inversely with y, and z = 10 when x = 5, y = 2
Answer:
z = [tex]\frac{4x}{y}[/tex]
Step-by-step explanation:
Given z varies directly with x and inversely with y then the equation relating them is
z = k × [tex]\frac{x}{y}[/tex] ← k is the constant of variation
To find k use the condition z = 10 when x = 5 and y = 2, then
10 = k × [tex]\frac{5}{2}[/tex] ( multiply both sides by 2 to clear the fraction
20 = 5k ( divide both sides by 5 )
4 = k
z = [tex]\frac{4x}{y}[/tex] ← equation of variation
The function that models the asked relationship is 4x / y
What is variation?A variation is a relation between a set of values of one variable and a set of values of other variables.
Given that, z varies directly with x and inversely with y then the equation relating them is,
z = (k × x) / y, where, k is the constant of variation
Finding k by using the condition z = 10 when x = 5 and y = 2, then
10 = (k × 5) / 2
20 = 5k
k = 4
Therefore, the equation of variation is 4x / y
Hence, the function that models the asked relationship is 4x / y
Learn more about variation, click;
https://brainly.com/question/13977805
#SPJ2
find the slope of the graph below
ty :P
Two cleaning services charge money for each hour of work, plus a one-time fee.
Can anyone solve this using the "completing the square" method? (or something similar)
Solve for X
how could you represent the following scenarios on a graph ?
Johnny mows lawns after school and earns $10
per hour .
Answer:
Step-by-step explanation:
Johnny mows lawns after school and earns $10 per hour.
Let the number of hours h mows = x
Total earning of Johnny = $10x
If the earning is represented by the variable 'y' equation representing the total earnings will be.
y = 10x
Table for Input output values,
x 0 1 2 3 4
y 0 10 20 30 40