The point-slope form of the equation of the line that passes through (44, -3) and (12, 1) is y-1 = (x - 12). What is
the standard form of the equation for this line?
Answer:
-y+(x-12)=-1
Step-by-step explanation:
A farmer sells 7.4 kilograms of pears and apples at the farmer's market. 3/4 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?
Answer:
3.9 kilograms
Step-by-step explanation:
She sold 7.4 kgs and 3.5 were pears. The rest were apples, so we know that 3.5 added to the weight of the apples, x equals 7.4
3.5+ x= 7.4
Subtract 3.5 from both sides
x=3.9
So, she sold 3.9 kilograms of apples
Can someone tell me the answer plss
Answer:
the sum of 4m+1(4m-1)+3
Step-by-step explanation:
Which shows how to solve the equation -4/5 x = 80 for x in one step?
Answer:
Add the reciprocal or -4/5 which is +5/4 and then add it
Step-by-step explanation:
A square flower bed has an area of
169
square yards. What is the perimeter of the flower bed?
36
If a baseball team's ratio of wins to losses is 3 to 4, what is the ratio of wins to games played? (There are no ties).
4 to 3
3 to 7
4 to 7
3 to 4
Answer:
Hey can we talk if you are there please
Answer:
3 to 4
Step-by-step explanation:
A middle school football player, Bo, is just learning how to kick field goals. Currently, he only makes 1/3 of his kicks. A die is being used to simulate the result of Bo's kicks where the numbers 1 or 2 represent a made field goal the numbers 3, 4, 5, or 6 represent a missed field goal. Use the following 20 trials of rolling a fair die to answer the question.
Based on the outcomes given, what is the estimate of the probability that Bo does not make any field goals? Write your answer as a fraction
Answer:
The correct answer is 75%.
Step-by-step explanation:
If you count all the misses in each trial as one whole miss, then you will have 15 total misses which would then leave to 5 makes. Then you divided 15 by 20 which would give you a perfect 75% of him missing the field goal. So basically, your answer is 75%.
Is x = 5 the solution to 2x - 3 = 6
(show me why! Or maybe why not)
Answer:
no
Step-by-step explanation:
2 times x or 5 which is 10
then subtract ten by 3
which is 7 not 6
(Brainliest?)
Welcome!
PLEASE HELP PLEASEEE!!!
Answer:
C to A, C to D, C to B, 3cm and 4 cm
Answer:
C to A, C to D, C to B, 3cm and 4 cm
Step-by-step explanation:
If I have 50 envelopes I put equal amounts of money in each one how much will I have at the end of 50 days
Answer:
At the end of 50 days , Amount of money = $2500x
where x is the value that added every day.
Step-by-step explanation:
Let daily amount added in 1 envelope = $x
As, we have 50 envelope,
so, daily added amount in 50 envelope = $ 50x
⇒ Each day , we add money = $ 50 x
After 50 day, it becomes $50×50x = $2500x
For example -
If we add $ 1 every day in each envelope
then ,
Total amount added in 50 envelope each day = $50×1 = $ 50
Then,
After 50 days,
Total amount = $ 50×50 = $2500
∴ we get
At the end of 50 day, total amount we have = $2500
what is the value of y in 2/3y-6=6
Answer:
18
Step-by-step explanation:
2/3y-6=6
Combine 2/3 and y
2y/3-6=6
Move all terms not containing y to the right side of the equation :
2y/3=12
Multiply both sides of the equation by 3/2
3/2*2y/3=3/2*12
Simplify both sides
y=18
What is the rate of change of the line through (9, 8) and (0, -10)?
Answer:
-18/9 when u simply it’s 2
Step-by-step explanation:
90% of what equals 81?? Please show how you got the answer!!
Answer:
90Step-by-step explanation:
First you want to divide 81 by 90%. You do this because 81 is the number you have and 90 is the percent you have.
81/90% = 90
Doing this will get you 90. This works for all percentages too.
Also you can check your answer by reversing this.
90 × 90% = 81
round 0.009 to the nearest hundredth
Answer:
0.01
Step-by-step explanation:
Rounded to the nearest hundredth 0.009 is 0.01.
The term "Rounding off" means the process of approximating a number to a specified degree of accuracy by replacing it with a neighboring value that is efficient to work with, and makes calculation easy or more meaningful in a given context. This involves reducing the number of significant digits or decimal places in a numerical value while retaining its overall magnitude.
To round off 0.009 to the nearest hundredth, 1 is added to the digit in second place after the decimal, i.e., 0, and the digit in the third place after the decimal, i,e, 9 is replaced by 0.
Thus, when rounded to the nearest 100th, 0.009 results as 0.01.
Learn more about Rounding off here:
https://brainly.com/question/13391706
#SPJ6
Por favor, ayudenme en estos terminos semejantes.
43mx3 + 7mx3 - 17mx3
2a3 - 3 a2b + 4b2 + 6a3 - 5 b2 + 5a2b.
Answer:
33mx38a3+2a2b-1b2Step-by-step explanation:
because use dimas ruleonly like terms can be subtract and addUse the Distributive Property to rewrite each expression.
-7 (5 - n)
ahhhh if someone can please help!!
Answer and Step-by-step explanation:
The y-intercept is (0, 3)
The value 3 is in the y place.
#teamtrees #WAP (Water And Plant)
What is the product of (3x + 1)(3x – 4)?
Step by step.
Answer:
9x^2-9x-3
Step-by-step explanation:
3x*3x=9x^2
3x*-4=-12x
1*3x=3x
1*-4=-3
9x^2-12x+3x-3
9x^2-9x-3
Answer:
9x^2 - 9x - 4
Step-by-step explanation:
(3x + 1)(3x – 4)
Here you can use the FOIL method (FOIL stands for: First, Outer, Inner and Last)
First you multiply 3x by 3x since these are the First inside both binomials.
3x * 3x = 9x^2
Then you multiply 3x by -4 since these are the Outer inside both binomials.
3x * -4 = -12x
Then you multiply 1 by 3x since these are the Inner inside both binomials.
1 * 3x = 3x
Then you multiply 1 by -4 since these are the Outer inside both binomials.
1 * -4 = -4
And finally add everything together:
9x^2 + (-12x) + 3x + (-4)
Since adding a negative number is the same as subtracting it:
9x^2 - 12x + 3x - 4
We can now simplify this a little by adding all the x's together:
9x^2 - (12x + 3x) - 4 =
9x^2 - 9x - 4
Hope I could help you understand!
If you still wonder anything, don't hesitate to ask in the comments below!
Have a wonderful day! (●'◡'●)
Please help me with my algebra homework.
Solve log x = 3
a. x=3
b. x=30
c. x=1,000
d.x=10,000
Answer:
c. x=1,000
Step-by-step explanation:
log x = 3
Imagine that it's log10 x = 3
So, x = 10^3 (10 to the third power)
x = 10 * 10 * 10
x = 1,000
Calcule o saldo de salário, o funcionário foi admitido em 10 de janeiro como mensalista, salário R$ 1400,00?
Responda:
$ 980
Explicação passo a passo:
Dado que:
Salário mensal = $ 1400
Data de emprego = 10 de janeiro
Usando o sistema de mês de 30 dias:
Taxa diária =. $ 1400/30 = $ 46.66666
Dias não trabalhados = janeiro - 9 de janeiro = 9 dias
Subtraia o salário de 9 dias do total:
Salário total - (9 * taxa diária)
$ 1400 - (9 * $ 46,66666)
$ 1400 - $ 420
= $ 980
Portanto, o saldo do salário é de $ 980
PLEASE HURRY!!!
Fill in the blanks to complete the equation that describes the diagram.
Answer:
-5
-3 + -5 = -8
A bank randomly selects one of four free gifts to send to each new customer. Gifts include a calculator, a keychain, a notepad, and a pen. Design and use a simulation to find the experimental probability that the next two customers both receive calculators. Then use the simulation to find the experimental probability that neither of the next two customers receive calculators.
Answer:
Step-by-step explanation:
Both:
1/4 x 1/4
1/16
Neither:
3/4 x 3/4
9/16
Two planes flew between two cities
at speeds of 200 miles per hour and
260 miles per hour respectively. If the
slower plane required 1 hour and thirty minutes longer,
how far apart are the cities?
Answer:
The cities are 207 miles apart
Step-by-step explanation:
Please mark brinliest. Press the crown on my answer!
5 x 143 = 5 x ( + + ) write 143 in expanded form.
Answer:
Step-by-step explanation:
143 = 100 + 4 0 + 3
5*(143) = 5 * (100 + 40 + 3)
= 5*100 + 5*40 +5*3
= 500 + 200 + 15
= 715
I need help what’s the answer ?
Answer:
4
Step-by-step explanation:
you can subtract them because they in the same family
What is the equation of the line that includes the points (1,6) and (2,8)?
Answer: y = 2x + 4
Step-by-step explanation:
y = mx + b
(1,6) and (2,8)
Finding Slope:
(8 - 6) / (2 - 1)
=> 2/ 1 or 2
y = 2x + b
Finding "B":
y = 2x + b
=> 6 = 2(1) + b
=> 6 = 2 + b
=> b = 4
so y = 2x + 4
How many $\frac{3}{4}$ -centimeter cubes do you need to create a cube with an edge length of 12 centimeters?
Answer:
1296 cubes
Step-by-step explanation:
Step 1
We find the volume of the cube
Volume of a cube = (Side length)³
From the question
Side length = 12 cm
Volume of the cube = (12)³
= 1728 cm³
Step 2
How many $\frac{3}{4}$ -centimeter cubes do you need to create a cube with an edge length of 12 centimeters?
This is calculated as:
3/4 × 1728 cm³
= 1296 cubes
12ft 5ft what is the length of the hypotenuse
PLEASE HURRY. WORTH 50 POINTS + BRAINLIEST IF CORRECT ANSWER
The local business will donate $5.00 for every 10 tickets sold. Let x represent tickets sold, and y represent dollars donated. Student A claims that the equation is y = 2x. Student B claims that the equation is y = 1
2
x. Explain who is correct.
Answer:
sorry
Step-by-step explanation:
If f(x) = x^3 + 8x² + 11x-20 and x+5 is a factor of f(x), then find all of the zeros of f(x) algebraically
Answer:
The zeros are (-5,-4,-1)
Step-by-step explanation:
Since we have a linear factor, we can use the method of long division to get the other factors
What this mean is that we simply divide the polynomial by the linear expression
we have this division result as;
By dividing, we have the other factor as ;
x^2 + 3x - 4
so we simply factorize this
x^2 -x + 4x - 4
x(x-1) + 4(x-1)
(x + 4)(x-1)
So the complete factors are;
(x + 5)(x + 4)(x-1)
To get the zeros, we simply equate each of the terms to zero
and we have our answer as;
-5 , -4 , 1