Answers
Answer:
first one i just don't find that sign of math in my computer but yeah
Step-by-step explanation:
HAPPY HOLIDAYS :)
Related Questions
Which situation best fits the following inequality? 40 ≥ ≥ 6.5x - 14
Answers
40+40+40
6.80÷2
and if you do this
you will end up
getting your answers
K
The selling price of a refrigerator, is $724.50. If the markup is 5% of the dealer's cost, what is the dealer's cost of the refrigerator?
Answers
If the markup is 5% of the dealer's cost then the dealer's cost of the refrigerator is $690.
Markup can be calculated using the formula.
Markup= (Selling price - Cost )/Cost
In the given question
The selling Price = $724.50
markup = 5% = 0.05
let the dealer's cost be "x".
Substituting the values in the dealer's formula we get
Markup= (Selling price - Cost )/Cost
0.05=(724.50-x)/x
0.05x=724.50-x
x+0.05x=724.50
Solving further we get
1.05x=724.50
x=724.50/1.05
x=690
Therefore , the dealer's cost of the refrigerator is $690.
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nts
3.2 Domain and Range
Score: 30/190 3/19 answered
Question 8
Complete the description of the piecewise function graphed below.
{
f(x) = {
{
+
2
+
8
8
if -6 ≤ x ≤ -1
if -1 < x≤2
if 2 < x≤6
Answers
the missing functions in the piecewise function are f(x) = - x - 4 for - 6 ≤ x ≤ - 1, f(x) = 4 for 1 < x ≤ 2 and f(x) = - 1 / 2 x - 6 for 2 < x ≤6.
We are given the graph of a piecewise function.
We need to complete the function to represent the graph completely.
We know that, a piecewise function is a function that has different functions for a particular set of values for x.
Here, we can see that:
For the values of x in between - 6 and - 1 that is - 6 ≤ x ≤ - 1, we get the function as:
f(x) = - x - 4
For the values of x in between - 1 and 2 that is - 1 < x ≤ 2, we get the function as:
f(x) = 4
For the values of x in between 2 and 6 that is 2 < x ≤6, we get the function as:
f(x) = - 1 / 2 x - 6
Therefore, we get that, the missing functions in the piecewise function are f(x) = - x - 4 for - 6 ≤ x ≤ - 1, f(x) = 4 for 1 < x ≤ 2 and f(x) = - 1 / 2 x - 6 for 2 < x ≤6.
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What is the y intercept of this line?
Answers
Answer:
2
Step-by-step explanation:
2 is the y intercept of this line. y intercept is the point where the line intersects with y axis.
A local hospital recently conducted a blood drive where they collected a total of 56 pints of blood from donors. The hospital was hoping to collect a total of 8 gallons of blood from the drive.
Answers
Answer:
Step-by-step explanation:
the dot plot shows the heights of the players on two basketball team
Answers
Answer:
H. Team B has a greater range in player heights than Team A has.
Step-by-step explanation:
I just took the quiz
Dave and Frank are graduating and are no longer going to be roommates, but they both want to keep the dog they adopted. Using the Method of Sealed Bids, Dave bids $364 and Frank bids $568 for the dog. Since Frank's bid is higher, he gets the dog. How much will he have to pay Dave in order to keep the division fair?
Answers
The amount that Frank will pay Dave in order to keep the division fair will be $233.
How to illustrate the information?From the information, they both want to keep the dog they adopted and Dave bids $364 and Frank bids $568 for the dog.
It should be noted that the division for fair value will be:
= Number of item / Number of parties
Dave = 364 / 2 = 182
Frank = 568 / 2 = 284
Therefore, the amount that Frank will pay Dave in order to keep the division fair will be:
= (182 + 284) / 2
= 466 / 2
= $233
Therefore, the amount that Frank will pay Dave in order to keep the division fair will be $233.
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11. Jim travelled at a speed of 18km/h for 2 hours. What was the distance covered?
Answers
Answer:
d = 36 km
Step-by-step explanation:
Speed of Jim, v = 18 km/h
Time, t = 2 hours
We need to find the distance covered. We know that the speed of an object is equal to the distance covered by it divided by total time taken.
[tex]v=\dfrac{d}{t}\\\\d=v\times t\\\\d=18\ km/h\times 2\ h\\\\=36\ km[/tex]
So, he will cover 36 km.
PLEASE HELP ME AGAIN I AM IN A TIMED ASSIGNMENT PLEASE HELP
Answers
Answer:
RSP~ZXY
Step-by-step explanation:
ANSWER ASAP
-2X=34
SHOW WORK
Answers
Answer:
-2x =34
Step-by-step explanation:
-2x = 34
or , -x = 34 ÷2
or , -x = 17
x = -17
Answer:
x = -17
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
-2x = 34
Step 2: Solve for x
Divide -2 on both sides: x = -17Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: -2(-17) = 34Multiply: 34 = 34Here we see that 34 does indeed equal 34.
∴ x = -17 is the solution of the equation.
5) Write the equation of the line to the right.
Answers
Answer:
y = -3x - 4
Step-by-step explanation:
to get -3x, you calculate the slope, so you can pick a point and use rise over run, and to get -4, it starts -4 down on the x line
Ok, the explanation is horrible, but i promise the answer is correct
Answer:
y=-1/3x-4
Step-by-step explanation:
giving brainliest to whoever gets it right
Answers
Answer: i know the answer
Step-by-step explanation: plz plz pick me
Answer:
umm... i'm not sure. all i know is that they were rotated and reflected. sorry
Step-by-step explanation:
Find the length of GH
Answers
Answer:
y=√(x1-x2)^2+(y1-y2)^2
y=√(-3-(-11))^2+(15-0)^2
y=√8^2+15^2
y=√64+225
y=√289
y=17
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
x₁ = -3 and x₂ = -11
y₁ = 15 and y₂ = 0
√(-3 - -11)² + (15 - 0)²
√( 8² ) + ( 15² )
17
What is K=a-y;y solve for
Answers
Starting with K = a - y.
First, subtract the a on both sides to isolate the y.
-y = K/-a
Then, multiply both sides by negative one to get rid of the negative on the y.
y = K/a
Hope this helps!
Alan got 72 questions correct on the last math exam. He got 85 questions correct this time. By what percent did the number of questions correct increase? (Round to the nearest whole percent)
A. 84%
B. 16%
C. 118%
D. 18%
Answers
Answer:
D.
Step-by-step explanation:
the difference between 85 and 72 is 13. 13 is 18% of 72.
Solve for P=2l+2w. Solve for w
Answers
Answer:
[tex]w = \frac P2 - l[/tex]
Step-by-step explanation:
Solve for w by isolating the variable.
Solve for w[tex]P = 2l + 2w[/tex]Factor 2 on the right-hand side
[tex]P = 2(l + w)[/tex]Divide both sides by 2
[tex]\frac P2 = l + w[/tex]Subtract L from both sides
[tex]\frac P2 - l = w[/tex]The solution for w is [tex]\frac P2 - l[/tex]
What the input calue for y=3x + 5
1.the input value is x
2.The input value is y
Which one ??
Answers
the input value is x because when you use the equation you need x to get y.
Math question....................
Answers
[tex]alternative \: interior \: angles[/tex]
<4 and <6
[tex]alternative \: exterior \: angles[/tex]
<1 and <7
[tex]corresponding \: angles[/tex]
<1 and <5
Find the expected payback for a game in which you bet $5 on any number from 0 to 499. If your number comes up, you get $1000
Answers
5$ + 2$ = 7$
7$ / 5$ = 1,4 => payback ratio = 40%
Line n is parallel to Line P. Find the measure of each angle.
Please help
Answers
Answer:
m<1=140
m<2= 40
m<3= 140
m<4= 40
m<5=140
m<6= 40
m<7= 140
Answer:
Step-by-step explanation:
m∠1 = 180-40= 140° (suplementary angles)
m∠2= 40° (vertical angles are ≅)
m∠3= 140° ( is ≅ to ∠1)
m∠4 = m∠6 = 40° ( same side corresponding ∠s, and vertical angles)
m∠5 = m∠7 = 140° ( same side corresponding ∠s, and vertical angles)
The parking fee at the amusement park is $15. Each
ride requires a ticket that costs $4. Grams spent $71
for her grandchildren. How many ride tickets did
Grams purchase?
Answers
Answer:
Step-by-step explanation:
Total money spent = 71
Parking fee = 15
71 - 15 = 56
Each ride costs = 4
Total rides = 56 ÷ 4 = 14 rides
Simplify the expression: 7(9x + 6y)
Answers
Answer:
63x + 42y
Step-by-step explanation:
P.S Can I have brainliest?
One bag of rocks can cover 1.5 square yards of ground. Joan needs to cover a rectangular plot of ground that is 12 feet by 50 feet. How many bags of rocks does she need? (Round your answer up to the nearest whole number of bags.)
Answers
Answer: 45 bags
Step-by-step explanation:
1.5 square yards = 13.5 feet
area sq ft = 600
= 44.44
= 45 bags
The ratio of athletes to non-athletes at Taylor Middle School is 3 to 4. If there are 225 athletes in the school, how many non-athletes are there?
Answers
Answer:
0 because no one wants to be a nerd
Answer:
300 non athletes
Step-by-step explanation:
- Trace has 453 trading cards,
He puts an equal
number of cards into
А
each of 3 books,
Part A
Write an equation to show the
cards Trace put in each book
Answers
Sam bought an $85.00 jacket for 40% off of the regular price. He also has to pay 5% for tax. How much did he pay for the jacket after the discount and tax?
Answers
Solve the area formula fora triangle, A= 1/2bh, for b. A. b=A/2h. B. b=2h/A. C.b=h/2A. D.b=2A/h
Answers
Answer:
D. b=2A/hStep-by-step explanation:
GivenA= 1/2bhSolving for b A= 1/2bh ⇒ given2A = bh ⇒ multiply by 22A/h = b ⇒ divide by hb = 2A/hOption D is correct
9.
NOS
Maggie had $6856 in the bank.
She deposited another $1258 into her bank account.
How much more money must she deposit into her bank account
if she wants to have $9200 in the bank?
Answers
I hate school I’m supposed to be in 12th but I’m in 11th I’m doing my credit recovery classes it’s just exhausting for me
Answers
A spinner with 6 equally sized slices has 3 yellow slices, 1 red slice, and 2 blue slices. The dial is spun and stops on a slice at random. What is the probability
that the dial stops on a yellow slice?
Write your answer as a fraction in simplest form.
Answers
Answer:
Step-by-step explanation:
3/6