Answers
Answer:
Step-by-step explanation:
In the question it’s given that : y=|x| => even if x will be a negative number,y will be positive.
1) -3 ; 3 ; (-3,3)
2) -2 ; 2 ; (-2,2)
3) -1 ; 1 ; (-1,1)
4) 0 ; 0 ; (0,0)
5) 1 ; 1 ; (1,1)
6) 2 ; 2 ; (2,2)
7) 3 ; 3 ; (3,3)
Related Questions
Calculate the average speed for the following sections on the graph.
Answers
Answer:
A to B = 2000 m/s
C to D = 30,000m/s
Step-by-step explanation:
A to B is 10secs and the distance is 200m so you multiply them and you get 2000m/s
C to D is 60secs and the distance is 500m so you multiply and you get 30,000m/s
Answer:
a to b is 20m/s I'm in k12 and I got the same question but I don't know for c to d yet
Step-by-step explanation:
A =0
B=200
T=10s
200 divided by 10 is 20m/s
and for the question at the bottom, the answer is c bc c to d is accelerating
PLEASE HELP SOON, WILL GIVE BRAINLYIST!!! Just look at image!
Answers
Answer: 46 degrees
Explanation:
Angle PRS = 98 degrees
The two smaller pieces add up to this larger angle, so,
(anglePRQ) + (angleQRS) = angle PRS
(3x-8) + (2x+6) = 98
5x-2 = 98
5x = 98+2
5x = 100
x = 100/5
x = 20
Then we can find each angle
angle PRQ = 3x-8 = 3*20-8 = 52 degreesangle QRS = 2x+6 = 2*20+6 = 46 degreesNotice how 52+46 = 98 to confirm the answers.
Geometry - Geometry is, with arithmetic, one of the oldest branches of mathematics. It is concerned with properties of space that are related with distance, shape, size, and relative position of figures.
Orthe branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs.
[tex]\huge\blue{\mid{\fbox{\tt{QUESTION}}\mid}}[/tex]
Find the measures of ∠QRS
[tex]\huge\blue{\mid{\fbox{\tt{SOLVE}}\mid}}[/tex]
∵Add
[tex](3x-8)+(2x+6)=98\\5x-2=98\\5x=100\\x=20[/tex]
__________
[tex]\huge\blue{\mid{\fbox{\tt{FIND QRS}}\mid}}[/tex]
Values
[tex]{\boxed{x=20}[/tex][tex]2x+6[/tex][tex]40+6[/tex][tex]46[/tex][tex]\huge\blue{\mid{\fbox{\tt{ANSWER}}\mid}}[/tex]
∠QRS ⇒ [tex]{\boxed{46}[/tex]
The distance from A to D is 2 and 5/6km.
AB is 4/5km more than BC
CD is 2/3 less than BC
Calculate the distance from C to D.
Answers
2/15
but iam not sure check with other guy
The average resident of Metro City produces 630 pounds of solid waste each year, and the standard deviation is approximately 70 pounds. Use Chebyshev's theorem to find the weight range that contains at least of all residents' annual garbage weights.
Answers
The weight range that contains at least 75% of all residents' annual garbage goes between 420 pounds and 787.5 pounds.
AveragesGiven that the average resident of Metro City produces 630 pounds of solid waste each year, and the standard deviation is approximately 70 pounds, to determine the weight range that contains at least 75% of all residents' annual garbage weights, the following calculation must be performed:
630 - 70 = 560630 + 70 = 700560 x 0.75 = 420630 x 1.25 = 787.5Therefore, the weight range that contains at least 75% of all residents' annual garbage goes between 420 pounds and 787.5 pounds.
Learn more about averages in https://brainly.com/question/22801800
Number 13 please.it’s the answe.r
Answers
Analyze the following budget, with an income of $750, to determine how much can be spent on food for the month. Month________ Budgeted Amount Food $___ Personal Items $20 Cell Phone $75 Entertainment $85 Car Expenses – Gas, Insurance $260 College Savings $250 a. No more than $70 can be spent on food. B. No more than $75 can be spent on food. C. No more than $80 can be spent on food. D. No more than $60 can be spent on food. Please select the best answer from the choices provided A B C D.
Answers
The phrase "no more than" implies upper limit. The correct choice for food budget is: Option D. No more than $60 can be spent on food.
How to find the remaining amount after deduction?Suppose that you had initial amount as A.
Let you deduce B, C, and D from it.
The remaining amount is obtained by subtraction.
Thus,
Remaining amount = A - (B + C + D) = A - B - C - D
For the given case, the budget left for food is the remaining amount after all the expenses are reduced from the income.
Income = $750
Expenses except food: $20 + $75 + $85 + $260 + $250 = $690
Thus, budget left is $750 - $690 = $60
This remaining budget is left. The person can spent either full of it on food or less than it, but cannot spend more than it as that person doesn't have more than $60 left.
Thus:
Food budget is no more than $60.
or
Food budget ≤ $60
Thus,
The correct choice for food budget is: Option D. No more than $60 can be spent on food.
Learn more about inequality here:
https://brainly.com/question/11901702
I need help on number 10 and 9
Answers
Answer: 1. 55 ft 2. 10 ft. 3.3 in.
Step-by-step explanation:
For question 9, you need to understand that the angle on the left is equal to the one on the right from the mirror priniciple. Now let's say the height of the dinosaur is x ft. We would get the equation 5.5/4 = x/40 and we get that x is 55, thus the height of the dinosaur is 55 ft
For question 10, we use the same similarity principle as we use in question 9 so given that the height of the light pole is h in. we get the equation
h/185 = 62/93
So, h is 123.33(I used a calculator, hope that's fine). Thus the height of the light pole would be 123.33 in. or 10 ft. 3.3 in.
Hope this helps!!!!
2. Kira's skateboard is 71 centimeters long. What is the length of her skateboard in millimeters? Show your work. Answer:
Answers
Answer:
710
Step-by-step explanation:
1 centimeter = 0.1 mi millimeter so 71 centimeters= 710 millimeters
i'm in k12 and i just took the test too
hope this helps have a good day ^ω^
The length of Kira's skateboard in millimetres is 710 mm
What is unit conversion?A unit conversion expresses the same property as a different unit of measurement.
Given that, Kira's skateboard is 71 centimetres long.
1 cm = 10 mm
Converting the units,
71 cm = 10×71 = 710 mm
Hence, the length of Kira's skateboard in millimetres is 710 mm
For more references on unit conversion, click;
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Help fast
Select the function table that matches the equation below.
y=1/4x+6
Answers
Answer:
It is number 3
Step-by-step explanation:
bc i said so
A farmer keeps a record of the weekly milk yield of his herd of seven cows over a period of six months. He finds that the mean yield is 24 litres. He buys another cow that he is told will produce 28 litres of milk a week. Work out the effect this will have on the mean milk yield of his cows.
Answers
Answer:
A farmer keeps a record of the weekly milk yield of his herd of seven cows over a period of six months. He finds that the mean yield is 24 liters. He buys another cow that he is told will produce 28 liters of milk a week. Work out the effect this will have on the mean milk yield of his cows.
Step-by-step explanation:
Hope it helps<3
Answer:
24.5 liters/week
Step-by-step explanation:
24 liters/week for 7 cows is 168 liters/week
Add 1 cow that produces 28 liters/week
The new total is 196 liters/week for 8 cows
(196 liters/week for 8 cows)/(8 cows) = 24.5 liters/week is the new mean.
A student has some $1 and $5 bills in his wallet. He has a total of 11 bills that are worth $31. How many of each type of bill does he have? The student has enter your response here $1 bills and enter your response here $5 bills.
Answers
Answer:
6 $1 bills, 5 $5 bills
Step-by-step explanation:
Say the student has x $1 bills.
Then they have 11 - x $5 bills.
31 = 1 * x + (11 - x) * 5 = 55 - 4x
4x = 55 - 31 = 24
x = 6
So, they have 6 $1 bills and 11 - 6 = 5 $5 bills
Answer:
5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1. As you see those are eleven numbers/bills so your answer may be, The student has 5, 5$ bills and 6, 1$ bills. which makes up 31$.
Step-by-step explanation:
the price paid for a 83.50 dollar chair with an 8 percent sales tax
Answers
Answer:
$90.18 dollars
Step-by-step explanation:
Given the following question:
Original cost = $83.50
Sales tax = 8%
In order to find the price paid for the chair, we find 8 percent of the original price. Then we add that number to the $83.50 for the chair and then we will have our answer.
[tex]\frac{8\times83.5}{100} =8\times83.5=668\div100=6.68[/tex]
Sales tax of the chair is $6.68.
[tex]83.50+6.68=90.18[/tex]
Total cost of the chair after an 8 percent sales tax is "$90.18 dollars."
Hope this helps.
Dale is following this recipe to make shortbread fingers. Dale uses 240 g of flour. How many shortbread fingers does he make? Recipe: Makes 24 fingers 125 g butter 55 g sugar 180 g flour
Answers
Answer:Answer:
"For 75 g butter ≈ 27 fingers
Step-by-step explanation:
Using unitary method
For 20 fingers = 55 g butter
For 1 g butter = 20/55 fingers
=> For 1 g butter = 4/11 fingers (Simplified form)
Multiplying both sides by 75
=> for 75 g butter =
=> For 75 g butter ≈ 27 fingers ( approximately )"
Excerpt from Brainly
Find the area of a circle with radius,
r
= 6.82m.
Give your answer rounded to 2 DP.
Answers
Answer:
42.8
Step-by-step explanation:
Solve for the letter x:
Answers
What is the product?
Answers
Answer:
It refers to the result of one or more multiplication.
A bag is filled with marbles. Three fifths of the bag consists of 27 red marbles. The rest of the bag is filled with yellow marbles.
How many yellow marbles are in the bag?
Answers
Answer:
There are 18 yellow marbles in the bag.
Step-by-step explanation:
Let total marble be x,
3/5 of x = 27
or, 3x = 135
so, x = 45
Total = 45
Now,
yellow marbles = 45 - 27 = 18
Answer:
18 yellow marbles.
Step-by-step explanation:
on a road map 1 inch represents 25 miles. how many miles would 2.5 inches represent ? explain in one sentence
Answers
Answer:
25 miles * 1 inch = 25 miles; 25 miles * 2.5 inch = 62.5 miles
Step-by-step explanation:
Hope this helps!!
Type the integer that makes the following subtraction sentence true:
_____ − –99 = 3
Answers
Answer:
-96
Step-by-step explanation:
when there are two subtraction signs it is basically a plus sign
so
___ + 99 = 3
then you can subtract 99 from both sides
___ = -96
your answer is -96
For the following right triangle, find the side length X. Round your answer to the nearest hundredth
Answers
Answer:
x = 7.48
Step-by-step explanation:
You need to use the Pythagorean theorem to solve this problem.
leg^2 + leg^2 = hypotenuse^2
a^2 + b^2 = c^2
5^2 + x^2 = 9^2
25 + x^2 = 81
subtract 25 from both sides.
x^2 = 81 - 25
x^2 = 56
Square root both sides.
x = sqroot(56)
x = 7.48
solve for me the slop
Answers
Answer: -1
Step-by-step explanation:
Take 2 random coords from the graph to find the slope
(0,4) and (2,2)
(4-2)/(0-2) = -1
Slope
Pick two points on the line
[tex]\tt slope=\dfrac{\Delta Y}{\Delta X}=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
point 1: -4,5
point 2: 0,3
[tex]\tt slope=\dfrac{5-3}{-4-0}=\dfrac{2}{-4}=-\dfrac{1}{2}[/tex]
What is the equation of a horizontal line that passes through the point
(7, 11)
Answers
Answer:
y = 11
Step-by-step explanation:
A horizontal line passes through every single x - value, but only 1 y - value.
A vertical line hits every y-value and only 1 x-value.
The only y-value given is 11, so the equation is y = 11
-Chetan K
Tom the painter is painting window frames on a house. He knows that the angle his ladder should make with the ground should be between 55° and 35° in order to be safe. Tom's ladder is 8m and he wishes to paint a window frame 6.3m above the ground.
Is Tom's ladder safe to use?
Answers
Answer:
Tom should use a ladder that is smaller or at the the same height of the window frame. Here it says that he is using a ladder that is taller than the window frame, and this can be very uncomfortable for the person who is using the ladder, so it would be recommendable for Tom to use a smaller ladder, probably a ladder that is only a few inches smaller or taller than the window frame. Using a ladder that is like this should be safe to use.
Step-by-step explanation:
Hope this helps =)
A store sells 24 greeting cards for $12.
Select the three unit rates that describe this sale.
A 2 cards per dollar
B $0.50 per card
C 10 cards per $5
D $6 per dozen cards
WICH IS CORRECT
Answers
Answer:
D
Step-by-step explanation:
SOO SORRY I EDITED THIS BC A WAS WRONG I MISREAD
if 24 cards = $12, 1 card = $2 (24 / 12)
dozen = 12
if half of 24 is 12, and 24 cards cost $12, half of 12 is 6. same goes for the price. $12 / 2 = 6.
If Michael and Lmani go out to eat and their food costs 25.30 and there is a 8% meals tax how much is the meal?
Answers
Answer:
I believe the answer is $27.32
acks father drives to work in 30 min when driving at his usual speed. When traffic is bad, he drives 30mph slower and the trip takes one hour longer. How far is Jacks Fathers work from home in miles
me give brainliest
Answers
Answer:
Jack's fathers work is 1350 miles away from home
Step-by-step explanation:
Equation for trip 1:
Usual speed=x
Time=30 minutes
Formula for distance: d=st
d=30x
Equation for trip 2:
Speed= x-30
Time=90 minutes
d=90(x-30)
Now we solve for x using simultaneous equations:
30x=90(x-30)
x=45
Now to find d we sub in our new found value into one of the two equations (it doesn't matter which one)
d=30(45)
d=1350 miles
The difference of two numbers is 8. When twice the first number is added to three times the second number, the result is 51. What are the two numbers?
А. 12 and 4
B. 15 and 7
C. 20 and 12
D. 23 and 15
Answers
Hope this helps!
You will make 15 times two + 7 times 3
Mike has an adjusted gross income of $85,643. He claims two exemptions and can deduct $896 for state income tax, $2,145 for charitable donations, and $3,473 for medical expenses. If the standard deduction is $5,700 and exemptions are each worth $3,650, what is Mike’s total taxable income? a. $72,643 b. $75,479 c. $71,829 d. $66,129 Please select the best answer from the choices provided A B C D.
Answers
Answer:
The answer would be C. $71,829
Hope this helped :D
The net salary after all deductions will be $66,129 and can be calculated by subtraction of gross salary from all deductions thus option (d) is correct.
What is subtraction?To subtract in mathematics is to take something away from a group or a number of objects.
In other meaning, subtraction is a mathematical operation such that two values are going to subtract and give a resultant value.
The group's total number of items decreases or becomes lower when we subtract from it.
Gross income = $85,463
Deductions are,
Income will be $896
Exemptions is 2 x $3,650
Charitable donations is $2,145
Exemptions is 2 x $3,650 expenses is $3,473
Add all above the deduction to find out the total deduction,
$896 + $2,145 + $3,473 + 2 x $3,650 = $13,814
Thus, net income will be as by subtraction,
$85,463 - $13,814 = $66,129
Hence "The net salary after all deductions will be $66,129 and can be calculated by subtraction of gross salary from all deductions".
For more about subtraction,
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FINAL QUESTION PLEASE HELP MEEEE!!! CORRECT ANSWER GETS BONUS POINTS!!
Answers
Answer:
∠DFE
Step-by-step explanation:
Complementary angles mean the two angles added together would equal a sum of 90°
HELP PLEASE !!!!!!!!!!!
Answers
Answer: c because the y intercept is the only correct one, not only that, if you plug in 4 as x in the equation, the y value would be -2 and that ordered pair fits on the line in the graph
Step-by-step explanation: