:0 my brians hurt
Also That’s cool but did you know lliberty mutual customizes your carinsurance topay for what you need
How are 4 and 5 related?
Answer:
they are both natural numbers
I needddd helpppppppp
Answer:
B the second one -1/3
Step-by-step explanation:
hopefully this helps
a-2=7 solve this question please
Answer:
a = 9
Step-by-step explanation:
a - 2 = 7
a = 9
100 POINTS A salesperson has 50 shirts to sell and must sell a minimum of 20 shirts. The salesperson sells the shirts for $35 each. The amount of money the salesperson makes for selling x shirts is represented by a function. f(x)=35x What is the practical range of the function? all real numbers all multiples of 35 between 700 and 1750, inclusive all integers from 20 to 50, inclusive all multiples of 35 between 0 and 1750, inclusive
Answer:
danf that a long quiestion but i think it d
Step-by-step explanation:
find the value of -12 + 8 -(-9)
Answer: D: 5
Step-by-step explanation:
-12 + 8 - (-9)
First you want to do 8 - (-9) which becomes 17
Then add -12 to 17 which equals 5
Order the rational numbers below from least to greatest 3/12,-0.20,-8/4,-2.5,0
Answer:
-2.5, -8/4, -0.20, 0, 3/12
Step-by-step explanation:
What is the solution to the system below?
y = 5x - 9
y = x + 3
Answer:
I think it like this .........
Answer:
(3, 6 )
Step-by-step explanation:
Given the 2 equations
y = 5x - 9 → (1)
y = x + 3 → (2)
Substitute y = 5x - 9 into (2)
5x - 9 = x + 3 ( subtract x from both sides )
4x - 9 = 3 ( add 9 to both sides )
4x = 12 ( divide both sides by 4 )
x = 3
Substitute x = 3 into either of the 2 equations and evaluate for y
Substituting into (2)
y = 3 + 3 = 6
solution is (3, 6 )
The pair of polygons is similar. Find the value of x
Answer:
The value of x is 3
Step-by-step explanation:
If they area similar, then the ratio of the sides are equal
Mathematically;
x+ 1/3x + 1 = 8/20
20(x + 1) = 8(3x + 1)
20x + 20 = 24x + 8
24x-20x = 20-8
4x = 12
x = 12/4
x = 3
[tex]\frac{n+1}{2} =-\frac{3}{4}[/tex]
Answer:
[tex]:\implies\tt \dfrac{n + 1}{2} = -\dfrac{3}{4} \\ \\ \\ [/tex]
⚽ Cross multiplying both the sides we get :
[tex]:\implies\tt (n + 1) \times 4= -3 \times 2 \\ \\ \\ [/tex]
[tex]:\implies\tt 4n + 4= -6 \\ \\ \\ [/tex]
[tex]:\implies\tt 4n = -6 - 4 \\ \\ \\ [/tex]
[tex]:\implies\tt 4n = -10 \\ \\ \\ [/tex]
[tex]:\implies\tt n = \dfrac{-10}{4}\\ \\ \\ [/tex]
[tex]:\implies\tt n = \dfrac{-5}{2}\\ \\ \\ [/tex]
[tex]:\implies \ddag \: \gray{ \underline{ \boxed{\tt n = - 2.5}}} \: \ddag\\ \\ \\ [/tex]
need help asap pls be right no trolls
you are flying a kite and want to know its angle of elevation. the string on the kite is 39 meters long and the kite is level with the top of a building that you know is 24 meters high. an inverse trigonometric function to find the angle of elevation of the kite. PLEASE HELP WITH THIS GUYS!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
15 metters
Step-by-step explanation:
hope this helps you.
Bobby buys 6 candy bars for $1.74. At the same price, how many more candy bars can he buy for $20.88?
Answer:
12 candy bars.
Step-by-step explanation:
Answer:
72 more candy bars
Step-by-step explanation:
Divide 20.88 by 1.74 to see how many times 1.74 can go into 20.88. You get 12. If 6 candy bars in total cost 1.74, you multiply 12 by 6 because you have 12 groups of 1.74. 12 times 6 is 72. So Bobby can buy 72 more candy bars.
what is the absolute value of negative 2?
Answer:
2
Step-by-step explanation:
absolute value is the distance from zero on a number line
Answer:
2 lol
Step-by-step explanation:
the absolute value of anything negative is always the same thing but positive
unless given a reason to not be
There is an equal number of protons and __________ in a neutral atom.
A. electrons
B. neutrons
C. protons
D. elements
Answer:
Electrons
Step-by-step explanation:
Protons have a positive charge. Electrons have a negative charge. Neutrons have no charge. When there is an equal number of protons and electrons in an atom, the charges cancel out and the atom is neutral.
What is the estimate value of 976 divided by 0.188
Answer:
5,191.48936
Step-by-step explanation:
Given:
976 / 0.188
Find:
Value
Computation:
⇒ 976 / 0.188
⇒ 976000 / 188
5,191.48936
By what factor does the output value increase as each input value increases by 1
Given:
The table of values of an exponential function.
To find:
The factor by which the output value increase as each input value increases by 1.
Solution:
The general exponential growth function is
[tex]f(x)=ab^x[/tex] ...(i)
where, a is initial value and b is growth factor.
From the given table it is clear that the function passes through (0,3). So, put x=0 and f(x)=3 in (i).
[tex]3=ab^0[/tex]
[tex]3=a(1)[/tex]
[tex]3=a[/tex]
From the given table it is clear that the function passes through (2,12). So, put a=3, x=2 and f(x)=12 in (i).
[tex]12=3b^2[/tex]
Divide both sides by 3.
[tex]4=b^2[/tex]
Taking square root on both sides, we get
[tex]\pm \sqrt{4}=b[/tex]
[tex]\pm 2=b[/tex]
Growth factor cannot be negative. So, b=2.
Therefore, the output value increase by factor 2 as each input value increases by 1.
Pls help I’m stuckkk
Answer:
3cm²
Step-by-step explanation:
1/2 x 2 x 3 = 3
The plan for a city park shows that the park is a quadrilateral with straight paths along the diagonals. For what values of the variables is the park a parallelogram? In this case, what are the lengths of the paths?
Answer:
x = 10, y = 15RT = 210 m, US = 396 mStep-by-step explanation:
Diagonals of parallelogram bisect each other;
UV = VS and RV = VTSubstitute values:
11y + 33 = 14y - 12 ⇒ 14y - 11y = 33+12 ⇒ 3y = 45 ⇒ y = 15
US = 2(11*15+33) = 396 m3x + 5y = 6x + 3y ⇒ 6x - 3x = 5y - 3y ⇒ 3x = 2y ⇒ 3x = 30 ⇒ x = 10
RT = 2(3*10 + 5*15) = 210 mmid point of A(-7,1) and B (3,-5)
Answer:
(-2,-2)
Step-by-step explanation:
use midpoint formula: (average of two x-values, average of two y-values)
(-7 + 3)/2 = -4/2 = -2
(1 + -5)/2 = -4/2 = -2
Answer:
[tex]let \: m \: be \: the \: mid \: point \\ m = (( \frac{( {x}^{1} + {x}^{o})}{2}) \: \: \: ( \frac{ ({y}^{1} + {y}^{o}) }{2} )) \\ m = (( \frac{( - 7 + 3)}{2} ) \: \: \: ( \frac{(1 + - 5)}{2} ) \\ m = ( \frac{ - 4}{2} \: \: \: \frac{ - 4}{2} ) \\ m = ( - 2 \: \: \: - 2) \\ mid \: point \: = \: \binom{ - 2}{ - 2} [/tex]
AM I WRONG JIM? Let me know
Problem 1
Domain: [-3, 5)
Range: (-4, 3]
The domain is the set of allowed x inputs, while the range is the set of allowed y outputs. For problems like this, we just list the smallest and largest values possible. In this question, the left most point happens when x = -3 and the right most point is when x = 5, but we don't include this value due to the open hole. So that's why we have a curved parenthesis as part of the domain here. The range is a similar story, but we look at the y values instead.
==========================================
Problem 2
Domain: [-2, 4)
Range: [-2, 5)
We aren't including any of the endpoints due to the open holes. Be sure not to mix this notation up with ordered pair notation.
===========================================
Problem 3
Domain: [1, 4]
Range: [-4, -1]
We include each endpoint because of the filled in circles, so that's why we use square brackets here.
What is 20% written as a decimal?
A 2.0
B
0.2
C 0.002
2,000
Answer:
Step-by-step explanation:
20% written as a decimal is 0.2
answer:
Step-by-step explanation:
b. 0.2
came here for points
James was trying to sleep one night but there was too much noise around him. His clock ticked every
20 seconds; a tap was dripping every 15 seconds and his pet dog snored every 27 seconds. Lid M
He noticed on his clock that all the three events happened together on the stroke of midnight.
(a) After how many minutes would all the three events happen together again?
(b) How many times would all the three events happen together again between midnight and one
o'clock?
Answer:
It will occur zero times between midnight and one o'clock.
Step-by-step explanation:
Least Common Multiple (LCM)
Three events keep James from sleeping: his clock ticking every 20 seconds, a tap dripping every 15 seconds, and his dog snoring every 27 seconds.
All three events happened together at midnight. They will happen together again the first time the numbers 20, 15, and 27 have a common multiple. This is the LCM.
List the prime factors of each number:
20: 2,2,5
15: 3,5
27: 3,3,3
Now multiply all the factors the maximum number of times they appear:
LCM=2*2*3*3*3*5=540
(a) All the events will happen together again after 540 minutes.
(b) Since 540 minutes = 9 hours, this event won't happen again until 9 am. Thus, it will occur zero times between midnight and one o'clock.
Which of the following is equivalent to the expression 5x + 15
a. 5( x + 3)
b. x(5 + 15)
c. 5(x + 2)
d. x(1 + 5x)
Answer:
a
Step-by-step explanation:
simplify 5(x+3) = 5x+15
Factor 5 out of 5x+15.
A. 5 (x + 3)
These marbles are placed in a bag and two of them are randomly drawn what is the probability of drawing two yellow marbles if the first one is not placed back into the bag before the second draw
Answer:
It is 1/45
Step-by-step explanation:
The probability of drawing two yellow marbles=4/45.
It is given that Total number of marbles=10 ,number of yellow marble is 2, number of pink marble is 3 and number of blue marble is 5.
To find the probability of drawing two yellow marbles if the first one is not placed back into the bag before the second draw.
What is probability?The extent to which an event is likely to occur, measured by the ratio of the favorable cases to the whole number of cases possible.
The probability of drawing first yellow marble=2/10=1/5
When first yellow marble is not placed back into the bag before the second draw.
Then, number of remaining yellow marble=1
Total number of marbles=9
The probability of drawing second yellow marble =4/9
Now, the probability of drawing two yellow marbles =1/5*4/9=4/45
Hence, the probability of drawing two yellow marbles=4/45
Learn more about probability here:
https://brainly.com/question/20387305
#SPJ5
Convert the following equation
into slope-intercept form and
identify the slope and y-intercept.
2y - 3x = 4
Answer:
y = [tex]\frac{3}{2}[/tex]x + 2
Slope: [tex]\frac{3}{2}[/tex]
Y-Intercept: 2
Step-by-step explanation:
2y - 3x = 4
2y = 3x + 4
y = [tex]\frac{3}{2}[/tex]x + 2
Slope: [tex]\frac{3}{2}[/tex]
Y-Intercept: 2
The distance between Prague and Vienna is 254 km. The local time in Prague is the same as the local time in Vienna. Calculate the average speed of the train
Answer: 56.44 km/h
Step-by-step explanation:
Speed = Distance / Time
Time = 1950 - 1520 = 4 hours 30 minutes = 4.5 hours
Speed = 254/4.5
= 56.44 km/h
What is 897% as a decimal
Answer:
8.97
Step-by-step explanation:
At 6 AM the temperature read -17 F by noon it had risen by 23 F
Find the new temperature
Answer:
At noon, the temperature would be 6 °F
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
We are trying to find the new temperature. We can disregard time since we are not asking for the time elapsed but for the change in temperature.
Our starting temperature is -17 °F and rose by 23 °F:
-17 °F + 23 °F = 6 °F
I’ll give you brainiest if you answer correctly! I need help please
Answer:
Here is how i figured it out
Step-by-step explanation:
Brainliest pls ?
Solve each system using substitution or elimination. Show all required work. -3x^2-30x-y=76 -2x^2-20x+y=44