What is the slope of the line 2y = -8x + 10? =
Answer:
[tex]2y = - 8x + 10 ) \div 2\\ y = - 4x + 5 \\ m = - 4 = slope[/tex]
Answer:
the slope is -4x
Step-by-step explanation:
2y=-8x +10
/2 /2
y=-4x+5
William Shakespeare wrote 37 plays, including tragedies, comedies , and histories. He wrote the same number of tragedies and histories, He wrote the same number of tragedies and histories , but the number of comedies he wrote is 3 less than twice the number of tragedies. Write the system of equation to find how many of each type of play did Shakespeare write.
Answer:
10 tragic and histories, and 1y comedies
Step-by-step explanation:
let X = the number of tragedies
let X = the number of histories
2x - 3 = the number of comedies
x + x + 2x - 3 = 37
4x = 40
x = 10
2x - 3 = 2(10) - 3 = 17 comedies.
Annie sees 8 triangles and 5 squares. She also sees 3 circles.
Which equation can Annie use to find the number of shapes there are in
all?
8 + 5 = 0
8 + 8 = 0
5 + 3 + 0 = 8
Answer:
8+8=0 because it equals 16
Someone explain it please
9514 1404 393
Answer:
∠A = 44°
Step-by-step explanation:
In order to find the measure of angle A, you need to know the value of the variable x. This means you need some relation that you can solve to find x.
Happily, that relation is "the sum of angles in a triangle is 180°." This means ...
84° +(x +59)° +(x +51)° = 180°
(2x + 194)° = 180° . . . collect terms
2x = -14 . . . . . . . . . . divide by °, and subtract 194
x = -7 . . . . . . . . . . . .divide by 2
Now, the measure of angle A is ...
∠A = (x +51)° = (-7 +51)°
∠A = 44°
Estimate 53.8-27.6. circle the compatible numbers to substitute
54-28 53-28 55-27 55-25
Answer:
54 - 28
Hope this helps :)
The compatible numbers to substitute is 54 - 28
How to determine the compatible numbers to substituteFrom the question, we have the following parameters that can be used in our computation:
Estimate 53.8 - 27.6
This means that we approximate the numbers in the expression
using the above as a guide, we have the following:
53.8 = 54
27.6 = 28
Hence, the compatible numbers to substitute is 54 - 28
Read more about expressions at
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Find 5 1/2 x 1/3 in simplest form
Answer:
5 1/2 x 1/3 = 11x/6
The mapping shows a relationship between input and
output values.
Input
Output
Which ordered pair could be removed to make this
relation a function?
0 (-5,0)
0 (-1, -3)
(4.-2)
(6.-1)
-5
2
-3
up N Ţ to
-1
ī p q no
-2
4
2
6
Answer:
(4,-2)
Step-by-step explanation:
what property is -8x+24=-32
Answer:
I originally answered incorrectly, I apologize, I'm assuming to other person is correct. I'm very sorry if I had to guess, when I look it up distributive property pops up.
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 5.4 years, and standard deviation of 1.2 years.
If you randomly purchase one item, what is the probability it will last longer than 3 years?
Round answer to four decimal places
Answer: bro im sorry ion no but ima look it up lol
Step-by-step explanation: it is what it is
Wich number is written in the scientific notation
Answer:
c. 1.3452 x 10^4
Step-by-step explanation:
pleaseeeeeee helpppppp meeeee
Answer:
I need brainliest please
Step-by-step explanation:
4x + 2y + 1 = 0
y = x² + X - 7
4x + 2(x² + X - 7) + 1 = 0
4x + 2x² + 2x -14 + 1 = 0
2x² + 6x - 13 = 0
you can finish up with your almighty formula
Need help to find the products
Answer:
(x - 1) (x^2 + 4x + 53)
Step-by-step explanation:
Common factor: x - 1
(x^3 + 3x^2+ 49x - 53) / (x - 1)
= (x^2 + 4x + 53) (x-1)
The probability of drawing three spades in a from from a standard deck of cards when the drawn card is returned to the deck each time.
Answer:
1/64
Step-by-step explanation:
P(pick 3 consecutive spades with replacement of drawn cards) =
(13/52)(13/52)(13/52) =
(1/4)(1/4)(1/4) =
1/64
When Sharon graduates from college, she accepts a job that pays $30,000 for the
first year with a promise of a 10% raise at the beginning of each of the next 9 years.
Samantha graduates the same year and accepts a job which pays $40,000 the first
year with a raise of $1,000 at the beginning of the next 9 years.
а
In which year will Sharon's annual salary first exceed Samantha
Answer:
year 6
Step-by-step explanation:
she will be at 48,000
the other girl will be at 46,000
The year in which the salary Sharon's first exceeds Samantha's salary if, is the 5th year Sharon graduates from college, she accepts a job that pays $30,000 for the is 5 years.
What is percentage?A percentage, often known as percent, is a division by 100. Percentage, which means "per 100," designates a portion of a total sum. 45 out of 100 is represented by 45%, for instance. Finding the percentage of a whole in terms of 100 is what percentage calculation is. Both manual calculation and the use of internet calculators are options.
Given:
Sharon's pay = $30000,
Raise percentage = 10%,
Samantha pays = $40000,
Raise by = $1000,
Calculate Sharon's pay as shown below,
Sharon's pay = 30000(1 + 0.10)⁴
Sharon's pay = 30000 × 1.77
Sharon's pay = $43923
Calculate pay of Samantha after 4 years,
The pay of Samantha = 40000 + 4 × 1000
The pay of Samantha = $44000
Thus, Sharon's annual salary first exceeds Samantha's after 4 years.
To know more about percentages:
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x + 3y >/3
5x + 3y -9
answer the question below
Answer:
B
Step-by-step explanation:
This is some strange math lol
What is the distance between points (12,-5) and (-3,7)? (Hint: use the distance formula)
Answer:
point a is start with positive but point b start with negative
What is the fourth term of an arithmetic sequence whose first term is 23 and whose seventh term is 5?
A) 78
B) 32
C) 14
(Explain your work)
We have that the fourth term of an arithmetic sequence is
a_4=14
Option C
From the question we are told
What is the fourth term of an arithmetic sequence whose first term is 23 and whose seventh term is 5?
A) 78
B) 32
C) 14
(Explain your work)
Generally the equation for the arithmetic sequence is mathematically given as
[tex]a_4=a_1+(n-1)d[/tex]
Therefore
For seventh term
[tex]5=23+(6)d\\\\d=5-23/(6)\\\\d=-3[/tex]
Therefore
For Fourth term
[tex]a_4=23+(3*(-3))[/tex]
a_4=14
For more information on this visit
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What is the value of n in the proportion below?
n/28 = 4/7
•1
•12
•14
•16
Answer:
n = 16
Step-by-step explanation:
Given the proportion, n/28 = 4/7:
Cross multiply the two fractions:
7n = 28 × 4
7n = 112
Divide both sides by 7 to solve for n:
7n/7 = 112/7
n = 16
Therefore, the value of n = 16.
Please mark my answers as the Brainliest, if you find this helpful :)
Convert 14 3/5% to a fraction in lowest terms.
Answer:
13l4 3/5%
Step-by-step explanation:
ithink that is the answer
Kara’s Custom Tees experienced fixed costs of $300 and variable costs of $2 a shirt. Write an equation that can be used to determine the total expenses encountered by Kara’s Custom Tees. Let x be the number of shirts, and let C(x) be the total cost of producing x shirts. Then, calculate the cost of producing 6 shirts.
An equation that can be used to determine the total cost of producing x shirts is C(x)= ___________
The cost of producing 6 shirts is $________
Answer:
c(x)=2x+300 and $312
Step-by-step explanation:
c(6)=2(6)+300
c(6)=12+300=312
Hi everybody, does this dot on the plot I have look correct, please let me know.
Answer:
no because it's between 4.2 and 4.3, when it should be between 4.1 and 4.2
Step-by-step explanation:
3 T-shirts cost $12. How
much will 50 T-shirts
cost?
Answer:
$200
Step-by-step explanation:
First, find the unit rate:
12/3= 4
Then multiply:
4*50= 200
Hope this helps!
2. rx + h = -k
solve for x?
Answer:
x=(-k-h)/r
Step-by-step explanation:
rx+h=-k
subtract h from both sides.
rx=-k-h
divide both sides by r.
x=(-k-h)/r
How will the solution of the system y > 2x + Two-thirds and y < 2x + One-third change if the inequality sign on both inequalities is reversed to y < 2x + Two-thirds and
y > 2x + One-third?
Answer:
There is no solution to the system in its original form. There are no points in common. If the signs are reversed, the system has an intersection with an infinite number of solutions.
Step-by-step explanation:
Sample Respone from Edge
Answer:
There is no solution to the system in its original form. There are no points in common. If the signs are reversed, the system has an intersection with an infinite number of solutions.
Step-by-step explanation:
It's the sample response :)
Convert 60 Litres to gallons
Answer:
15.18
Step-by-step explanation:
Carry on learning:)))
Hello can some one please help me
Answer:
[tex]216[/tex]
Step-by-step explanation:
Remember that [tex]a^{b}=a*a*a*a*... b~~times[/tex].
So, [tex]6^3=6*6*6=(6*6)*6=36*6=\boxed{216}[/tex]
y=-2(x+4)^2+3 find the y-intercept
Answer:
( 0, -29)
Step-by-step explanation:
Answer: ( I solve (more like the internet solve) for both x and y.
Step-by-step explanation: To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y.
What’s an equivalent fractions for 6/8 with a 20 as the new denominator
Answer:
15/20
Step-by-step explanation:
Divide your denominator by your previous/compared denominator (20/8) to find the number as your numerator. Take the found numerator (2.5) and multiply it times the compared numerator (2.5 x 6) giving your 15/20.
Hopes this helps!
Write and inequality to compare the fractions. 24/18 and 25/15
Answer:
25/15 > 24/18
Step-by-step explanation: Both of these fractions can be reduced so that the denominator is 3. This will make it much easier to compare the two fractions. For 24/18, if you divide both the numerator and the denominator by 6, then the fraction simplifies to 4/3. For 25/15, if you divide the numerator and denominator by 5, then the fraction simplifies to 5/3. Since these fractions have a common denominator, the fraction with the larger numerator is going to be the larger fraction. So, 25/15 is greater than 24/18.
