Answers
Answer:
y=x+40
Step-by-step explanation:
Better?
Answer: y = x + 40 (for the sake of this problem it’s y = 1x + 40)
calculate slope using y2-y1 / x2-x1
(2, 42) (3, 43)
43-42/3-2 = 1/1 so slope is 1
plug in a point to find b
y = x + b
42 = 2 + b
b = 40
y=x+40 final answer
Related Questions
please help, i need to know this answer!!
Answers
Answer:
It is d
Step-by-step explanation:
how to turn a mixer number to a improper fraction
Answers
Step-by-step explanation:
1. keep the demoninator the same
2. to find the numberator, multiply the demoninator number by the whole number, and add the product of that with the numerator number.
example:
2 3/8 = 19/8
1. so, keep the denominator the same, which means that the denominator is 8
2. to find the numerator, you do:
8 times 2 = 16
16 + 3 = 19
--
therefore, the improper fraction of 2 3/8 is 19/8
i hope that helps explain/clarify what you're confused with. :D
If 1/4 fourth is ordered within the list of numbers 2/3 thirds, 1.75 and −0.75, between which two numbers would it be placed?
Answers
Answer:
Between -0.75 and 2/3 thirds.
Step-by-step explanation:
Given that:
A list of three numbers.
2/3 thirds, 1.75 and −0.75
Let us convert them all in decimal points.
0.67, 1.75 and -0.75.
Now, let us sort them in the ascending order.
-0.75, 0.67, 1.75
Looking at the given number to be placed: [tex]\frac{1}{4}[/tex] which is equal to 0.25
Now, let us place them on a number line.
We can clearly see that the given number will be between -0.75 and 2/3 thirds.
Kindly have a look at the answer area for the attached image containing the number line for the list of numbers and the given number.
Solve: 7x + 3 + 2x + 13
Answers
Answer: 9x+16
Step-by-step explanation: in image below
three numbers have a sum of 112. The first number is twice the second, and the third number is twice the first. What is the smallest of the three numbers?
Answers
Answer:
The second number is the smallest of the three numbers with
value n = 16.
Step-by-step explanation:
Let n represent the second number, then the first number is 2n and the third number is 4n.
so
[tex]n+2n+4n=112[/tex]
Solving for n
[tex]n+2n+4n=112[/tex]
[tex]7n=112[/tex]
[tex]\frac{7n}{7}=\frac{112}{7}[/tex]
[tex]n=16[/tex]
As n = 16 is the second number.
The first number = 2n = 2(16) = 32
The third number = 4n = 4(16) = 64
Therefore, the second number is the smallest of the three numbers with value n = 16.
Complete the table using the equation y = 7x + 5.
15 points or higher guys.
Answers
Answer:
Answer is:
-2, 5, 19, 26
Step-by-step explanation:
output = input 7x+5 or
x= y7x+5
1. Solve for x. Show your solution and justify every step.
Equation. Justification
4(x - 3) + 5 = 17. Given
Answers
Given:
The equation is
[tex]4(x-3)+5=17[/tex]
To find:
The solution of given equation.
Solution:
We have,
[tex]4(x-3)+5=17[/tex]
Using distributive property, we get
[tex]4(x)+4(-3)+5=17[/tex]
[tex]4x-12+5=17[/tex]
[tex]4x-7=17[/tex]
Adding 7 on both sides, we get
[tex]4x-7+7=17+7[/tex]
[tex]4x=24[/tex]
Divide both sides by 4.
[tex]x=\dfrac{24}{4}[/tex]
[tex]x=6[/tex]
Therefore, the value of x is 6.
Write the equation of the line parallel to 3x - 4y = 18 that goes through
the point (8,-3)
Answers
Answer:
y=3/4x-9
Step-by-step explanation:
Rachel is sitting in a tree 15 feet above the ground. A minute ago, she spotted a skunk 40 feet from the base of the tree walking closer to her. Now, the skunk is 20 feet from the base of the tree. The diagonal line from Rachel to the skunk is the distance between them. How much closer is the skunk to Rachel now than it was a minute ago?
Answers
Given :
Rachel is sitting in a tree 15 feet above the ground.
A minute ago, she spotted a skunk 40 feet from the base of the tree walking closer to her. Now, the skunk is 20 feet from the base of the tree.
The diagonal line from Rachel to the skunk is the distance between them.
To Find :
How much closer is the skunk to Rachel now than it was a minute ago.
Solution :
Initial distance,
[tex]d_i=\sqrt{15^2+40^2}\\\\d_i=42.72\ feet[/tex]
Final distance,
[tex]d_f=\sqrt{15^2+20^2}\\\\d_f=25\ feet[/tex]
Therefore, skunk is ( 42.72 - 25 ) = 17.72 feet closer to Rachel now than it was a minute ago.
Hence, this is the required solution.
a rectangular garden has an area of 6/7 square miles.If its length is 3/5 ,miles,what is its width
Answers
Here is the set up:
A = area of rectangular garden = 6/7.
Let l = length = 3/5.
Let w = width
A = lw
6/7 = (3/5)w
Solve for w.
(Can someone help me please?)
Of the 20 school days last month, there were only 7 when no math or writing homework was
due. There were four days that math and writing homework were both due at the same time.
Math homework was due 7 times total; how many total times was writing due? *
(6 Points)
The value must be a number
Answers
Answer:
10
Step-by-step explanation:
The answer is 10 because there are 20 days and no home work is due on 7 of those days so that’s 13 days with homework from math or writing. Then you take the three days where it was just math and subtract that to get 10 days of writing.
Can someone help me?
Answers
Answer:
the answer to that is -18x^2
Select the correct answer.
Sandra works at an advertising firm, which has a diverse workforce. It employs individuals belonging to various cultural backgrounds. Sandra tends to be rude to people belonging to certain ethnicities. Her bias takes form of disrespect at times. Which skills does Sandra seem to lack?
A.
interpersonal skills
B.
communication skills
C.
task management skills
D.
resourcefulness
Answers
Answer:
a and b*
Step-by-step explanation:
it's kinda self explanatory. she isn't very good at communicating with others. she is rude and disrespectful.
Please help, please...
Write 1/9 in lowest terms:
Answers
Answer:
Its in lowest terms
Step-by-step explanation:
It cannot be divided further
1/9 can is already in its lowest terms, it cannot be simplified any more
John is doing a fundraiser for school. He needs to sell at least $200 worth of items. John is selling shirts for $10 each and hats for $8 each. He must sell more than 12 hats. \ a) Write the system of inequalities that model this situation. Let x represent how many shirts he sells and y represent how many hats he sells.
Answers
Answer:
10x + 8y = $200
Where y > 12
Step-by-step explanation:
Let x represent how many shirts he sells
y represent how many hats he sells.
John is doing a fundraiser for school. He needs to sell at least $200 worth of items. John is selling shirts for $10 each and hats for $8 each.
He must sell more than 12 hats.
y > 12
$10 × x + $8×y = $200
10x + 8y = $200
Where y > 12
The system of inequalities that model this situation is :
10x + 8y = $200
Where y > 12
Given: A ABC
The measure of
measure of
Answers
Answer:
∠A = 90
∠B = 30
∠C = 60
Step-by-step explanation:
Let ∠B = x
∠A = 3x
∠C = x + 30
Angle sum property of triangle: Sum of three angles of triangle is 180
x + 3x + x + 30 = 180 {Combine like terms}
5x + 30 = 180
5x = 180 - 30
5x = 150
x = 130/5
x = 30
∠A = 3*30 = 90
∠C = 30 + 30 = 60
Which function has a range of {y|y ≤ 5}?
f(x) = (x – 4)2 + 5
f(x) = –(x – 4)2 + 5
f(x) = (x – 5)2 + 4
f(x) = –(x – 5)2 + 4
Answers
how to get 2 essays and pre-essay questions done in 238 minutes? (3 hours and 58 min) PLEASE HELP
Answers
Answer:
Definitely start with outlining one essay, then doing all of your steps, although don't do much re-writing since there may not be enough time. only focus on one at a time though. as for the questions, since it says pre-essay it wants that completed first but unless you have to do it first, i would do it last since the essays are more important.
A bag contains 42 cups of dog food. Your dog eats 2 1/3 cups of dog food 1 point
each day. How many days will the dog food last if you feed him the same
amount each day?
O 126 Days
O 98 Days
O 21 Days
O 18 Days
Answers
Answer:
It will last 18 days.
Step-by-step explanation:
Answer:
its 18 days
Step-by-step explanation:
what i did was divide 42 divided by 2
then i added 21 1/3 and got 18
answer asap plz plz ok thx
Answers
Answer:
2. A3. BStep-by-step explanation:
2.
Option A is correct:
Two pairs of opposite congruent angles3.
Option B is correct:
∠PDC = ∠ABP = 25°Rewrite the sum of 12 and 8 as a product of the LCM of the two numbers and another sum.
Answers
Answer:
2 or 4
Step-by-step explanation:
12+(-4) and i will give brainllest
Answers
Answer:
8
Step-by-step explanation:
In right triangle GHI, ∠H is a right angle, m∠I=42∘, and GH=11.
sin42∘≈0.67
cos42∘≈0.74
tan42∘≈0.90
What is the measurement of HI?
If necessary, round your answer to two decimal places, like this: 42.53
Answers
Answer:
12.22
Step-by-step explanation:
θ = 42°
We solve using Tangent rule of trigonometry.
tan θ = Opposite/Adjacent
GH = Opposite = 11
HI = Adjacent = ?
From the question
tan42∘≈0.90
Hence:
0.90 = 11/HI
HI = 11/0.90
HI = 12.222222222
Approximately = 12.22
16.Which Three Lengths CANNOT be the lengths of the sides of a triangle?
17.Which Three Lengths COULD-BE the lengths of the sides of a triangle?
Answers
Problem 16
Answer: Choice B) 21, 8, 10This is because the two smaller sides 8 and 10 add to 8+10 = 18, but this is not greater than the side 21. For a triangle to be possible, the sum of any two sides must be larger than the third side. I recommend cutting out slips of paper of these lengths to confirm that a triangle is indeed not possible in this case.
=====================================================
Problem 17
Answer: Choice B) 10, 15, 22Choice A is not the answer because 13+8 = 21, but that's not larger than the third side 21.
Choice C is not the answer because 6+11 = 17 which is not larger than 24.
Choice B is the only possible answer. Note we have the three following true inequalities
15+22 > 1010+22 > 1510+15 > 22So adding any two sides of this triangle leads to a sum larger than the third side. We're using the triangle inequality theorem.
Is the domain function f(x)= 1/x+4 all real numbers ? Explain
Answers
Answer:
5
Step-by-step explanation:
1) Drew is an artist. He paints portraits. The table below
shows the number of portraits painted in hours. Do the
numbers in the table represent a proportional relationship?
Answers
Answer:
Yes
Step-by-step explanation:
Their ratios are equivalent
GARDENING A gardener uses a grow light to grow vegetables indoors. If m∠1=(8x)° and m∠2=(7x−4)°, what is m∠1?
Answers
Answer: 64
supplementary angles; 180-116=64
The m∠1 is 64.
Given that,
A gardener uses a grow light to grow vegetables indoors. If m∠1=(8x)° and m∠2=(7x−4)°Based on the above information, the calculation is as follows:
= 180 - 116
= 64
Learn more: https://brainly.com/question/5303391?referrer=searchResults
6yz + 2yz - 3y + z
Help me
Answers
Answer
8yz - 3y + Z
Step-by-step explanation:
Answer:=8yz−3y+z
Step-by-step explanation:
Hope it helps!
Which is the graph of y=3/4x-3?
Graph B
Graph C
Graph A
Answers
Answer:
Graph A
Step-by-step explanation:
Samuel gave the cashier $30 to pay for 4 bags of candy he was purchasing for a class party. The cashier gave him $2.04 in change. Each bag of candy costs the same amount.
What is the cost in dollars for each bag of candy?
Answers
Answer:
Step-by-step explanation:
First, subtract 2.04 by 30
30 - 2.04 = 27.96
Next, divide 27.96 by 4.
27.96/4 = 6.99
Each bag of candy cost $6.99
:)