5.
Identify the mapping diagram that represents the relation and determine whether the relation is a function.
{(–3, –6), (–1, –6), (5, –6), (8, –6)}
Which of the following is true?
A. choice a.
B. choice d.
C. choice c.
D. choice b.
Answers
Answer:
The answer is D. choice B. The coordinate point CAN share the same y point but, CANNOT share the same x point
Step-by-step explanation:
For all values of x, y = - 6
Your function:
y = - 6
Related Questions
Write the equation of the line with slope −1/2 and y-intercept −3.
Answers
Doesn’t matter what you pick, they are both the same equation.
what is the square root of 8
Answers
Answer:
2.82842712475
Step-by-step explanation:
√8 = 2.82842712475
On the first day of ticket sales the school sold 8 senior citizen tickets and 1 child ticket for a total of $97. The school took in $102 on the second day by selling 6 senior citizen tickets and 4 child tickets. Find the price of a senior citizen ticket and the price of a child ticket.
Answers
Answer:
A senior citizen ticket costs $11, and a child ticket costs $9.
Step-by-step explanation:
Let s = price of 1 senior citizen ticket, and let c = price of 1 child ticket.
First day:
8s + c = 97
Second day:
6s + 4c = 102
We have a system of 2 equations in 2 unknowns.
8s + c = 97
6s + 4c = 102
We will use the addition method to solve the system.
Multiply both sides of the first equation by -4. Write the second equation below it and add the equations.
-32s - 4c = -388
(+) 6s + 4c = 102
----------------------------
-26s = -286
Divide both sides by -26.
s = 11
Now substitute s with 11 in the first original equation and solve for c.
8s + c = 97
8(11) + c = 97
88 + c = 97
Subtract 88 from both sides.
c = 9
Answer: A senior citizen ticket costs $11, and a child ticket costs $9.
what divided by 68 equals 7?
Answers
Answer:
476
Step-by-step explanation:
because if you do the reverse way its 68 x 7 which is 476 and if your not sure if your answer is right check it by doing 476/68 and see if it equals 7
hope it helps
Answer:
9.174 you can check it by dividing 68 and 9.174 which gives u 7
Step-by-step explanation:
hope this helps
Which of the following is a solution of y-x<-3?
(6,2)
(2,6)
(2,-1)
Answers
Answer:
2,-1 es la respuesta de -3
A parallelogram has a perimeter of 5012 inches. The two longer sides of the parallelogram are each 1614 inches.
Write an equation to find the length x of each of the shorter sides.
Answers
Answer:
16 1/4 x 2 = 32.5
50 1/2 - 32.5 =18
18 ÷ 2 = 9
Answer 9
The diameter of a circle measures 22 yd. What is the circumference of the circle?
Use 3.14 for , and do not round your answer. Be sure to include the correct unit in your answer.
Answers
Answer:
69.08 yd
Step-by-step explanation:
3. QRY ≅ JLS Write another valid congruency statement
Answers
Congruent triangles have equal corresponding sides lengths and angles
Another valid congruency statement is Triangle RYQ ≅ Triangle LSJ
How to determine the congruency statementThe congruency statement is given as:
Triangle QRY ≅ Triangle JLS
The above means that triangles QRY and JLS are congruent,
So we have the following congruent points
Points Q and J
Points R and L
Points Y and S
So, another valid congruency statement is Triangle RYQ ≅ Triangle LSJ
Read more about congruent triangles at:
https://brainly.com/question/1675117
can somebody help me ?
Answers
Answer:
Step-by-step explanation:
Basically find the slope first.
(6,1)(9,5)
5-1/9-6
m=4/3
y=mx+b
1=4/3(6)+b
b=-7
y=4/3x-7
Please help me... Thanks :)
When a number is doubled and then added to 24 , the result is 49 . Find the number .
treat people with kindness ♡
Answers
Answer:
5
Step-by-step explanation:
reasoning: first I subtracted 24 by 49 which is 25
btw: ( I hope the meaning double means squared)
25 square root is 5
5x5=25
pls give brainliest
correct me if im wrong.
Answer:
5
Step-by-step explanation:
All u have to do is divide the numbers
Hope this helped lol
question is in the pic
Answers
Jack has 18 yards of fabric that he wants to cut into pieces that are each 1 foot long. How many one-foot long pieces can Jack create? Come up with two different strategies for solving. (1 yd = 3 ft)
Answers
Answer:
54 foot long pieces
Step-by-step explanation:
Jack has 18 yards of fabric that he wants to cut into pieces that are each 1 foot long. How many one-foot long pieces can Jack create? Come up with two different strategies for solving. (1 yd = 3 ft)
Step 1
Convert yards to foot
1 yd = 3 ft
18 yards = x
Cross Multiply
x = 18 × 3 ft
= 54 ft
Step 2
He wants to cut into pieces that are each 1 foot long. How many one-foot long pieces can Jack create?
This is calculated as:
1 foot = 1 piece.
54 feet = x
x = 54 × 1 piece
x = 54 pieces
I need help with only B pls
Answers
Answer:
The population is increasing
Step-by-step explanation:
You can tell that function is increasing from the equation because the rate of change is [tex]\frac{5}{4} = 1.25[/tex]
Since this value is greater than [tex]1[/tex] it indicates that the population is being increased.
plz mark me brainliest. :)
find the ratio of the following 1) 25to 35
Answers
Answer:
The ratio of 25/35 is
Step-by-step explanation:
25/35
=5/7 (both cut by 5)
So, your answer is 5:7
Answer:
25/35 = 5/7 = 5:7 is the ratio
Step-by-step explanation:
please show working
Answers
Answer:
234 cm²
Step-by-step explanation:
area = (base*height) / 2 = (52*9) / 2 = 234
Find the value of x so that function has the given value j(x) = -6x + 2;j(x) = 20
Answers
Answer:
-3
Step-by-step explanation:
Each supply bin has 4 bottles of glue and 3 pairs of scissors. What is the ratio of total supplies to bottles of glue?
Answers
Answer:
7 : 4
Step-by-step explanation:
If you post again It in the comments I can still help you :)
Show me How much is 1 5/6 as a mixed fraction
Answers
Answer:11/6
Step-by-step explanation: hope it helped if it dint tell me what exactly what i need to do and ill do it :)
Answer:
I am not sure what you are asking for
Step-by-step explanation:
1 5/6 already is the mixed fraction, if you meant to put 1 5/6 as an improper fraction your answer would be 11/6.
Or if you possibly meant 15/6 as a mixed fraction your answer would be 2 3/6
If this is not the answer you were looking for, please correct me so I can help you out.
7(x+1)-4x+19 how to solve
Answers
Answer:
3x+26
Step-by-step explanation:
7(x+1)-4x+19
7x+7-4x+19
7x-4x+7+19
3x+7+19
3x+26
7(x+1)−4x+19
Distribute:
=(7)(x)+(7)(1)+−4x+19
=7x+7+−4x+19
Combine Like Terms:
=7x+7+−4x+19
=(7x+−4x)+(7+19)
=3x+26
Answer:
3x+26
Pedro buys lunch at school every day. He always gets pizza when it is
available. The cafeteria has pizza about 80% of the time.
Pedro runs a simulation to model this using a random number generator. He
assigns these digits to the possible outcomes for each day of the week:
• Let 0 and 1 = no pizza available
Let 2, 3, 4, 5, 6, 7, 8, and 9 = pizza available
The table shows the results of the simulation.
95032 4715071709 3888994007
350135789072924 19365 47879
What is the estimated probability that Pedro will eat pizza for lunch every day
next week?
O A. 0.0
B. 0.3
OC. 0.4
D. 0.7
Answer is B: 0.3
Reason: in each box, there are 5 digits to represent the 5 days in a week. There’s 10 boxes to represents 10 weeks. In each box there’s a chance out of 5 for Pedro to get pizza. You multiply each days possibly of Pedro getting pizza by each other n get about .26 & round it to .3 - hope that helps! ((:
Answers
Answer:0.3 is also 30%
Step-by-step explanation:
Answer:
0.3 is correct, from your screen and mine :)
Step-by-step explanation:
Create a polynomial that has 10 roots.
Answers
Answer:
(x – 3)(x + 5)(x + ½) = (x2 + 2x – 15)(x + ½) = x3 + 2.5x2 – 14x – 7.5
Please help, I don't understand this. (please no fake answers)
Answers
19.4 units
Since we know 2l+2w equals the perimeter we can input what we know for l and w.
2*6.2 + 2*3.5
12.4 + 7
19.4 units
The triangle is rotated 90 degrees clockwise. Where will point P' be located?
Answers
Answer:
2
Step-by-step explanation:
thats it
Answer:
(1,2)
Step-by-step explanation:
P is (-2,1) and it says you have to rotate it 90 degrees clockwise so that means you make the X opposite which makes it (2,1) and then you have to switch the x and y so that makes your final answer (1,2)
the pet store has 8790 clownfish. they keep 6 fish in one tank . how many tanks do they have?
Answers
Answer:
8790 / 6=1465
Step-by-step explanation:
From this question we know that there are a total of 8790 fish, with 6 of them being kept in one tank, and we want to know how many tanks there are. So we do 8790 / 6 which gives us 1465.
Scott can you help I am confused... Naviah buys at least 8 but no more than 12 gallons of gas each week. The price of gas ranged from 2.25 to 2.50 per gallon each week. Write a compound inequality to model all of the possibilities amount of money (m) Naviah spends on gas each week.
Answers
Answer:
Amount of money Naviah spends each week is ranged from 18 to 30
( 18 ≤ m ≤ 30 )
Step-by-step explanation:
Let Naviah buys gas each week = x gallons
As given,
Naviah buys at least 8 but no more than 12 gallons of gas each week.
⇒8 ≤ x ≤ 12
Now,
Let the price of gas each week = p
As given,
The price of gas ranged from 2.25 to 2.50 per gallon each week.
⇒2.25 ≤ y ≤ 2.50
Now,
Amount of money spend (m) = (Total gas buy)(Price of gas)
= xy
⇒ m = xy
Now,
we have
8 ≤ x ≤ 12 and 2.25 ≤ y ≤ 2.50
Multiply both the inequality , we get
8×2.25 ≤ x.y ≤ 12×2.50
⇒18 ≤ xy ≤ 30
⇒18 ≤ m ≤ 30
∴ we get
Amount of money Naviah spends each week is ranged from 18 to 30.
Multiply.
−3/7xy(−35x^3y^2)
Enter your answer in the box.
Answers
Answer:
[3] / [(245)(x^4) (y^3)]
Step-by-step explanation:
John thinks of a number.
He adds 15 to his number then multiplies by 2. His answer is 32.
What was his number?
Need help again :/
Answers
Answer:
1
Step-by-step explanation:
We do the inverse of everything he has done
He multiplied by 2 so we divide
32 ÷ 2 = 16
He adds 15 so we subtract
16 - 15 = 1
To Check
1 + 15 = 16
16 x 2 = 32
58 plus what equals 180
Answers
Answer:
answer 122.............................
Answer:
180 - 58 = 122 your awser will be 122
The points J, K, L and M all lie on the same line segment, in that order, such that the ratio of JK:KL:LMJK:KL:LM is equal to 1:4:4.1:4:4. If JM=45,JM=45, find JL.JL.
Answers
Answer: JL = 25
Step-by-step explanation: Segment JM is the total measure of the line segment and it equals 45.
Suppose first segment JK measures d.
The total ratio is the sum of each part
d + 4d + 4d = 9d
The sum of each part corresponds to the total measure of the line segment. Then:
9d = 45
d = 5
Segment JL is
JL = d + 4d
JL = 5d
JL = 5.5
JL = 25
Segment JL measures 25 units.
Jon invested a total of $1500 in two
simple interest accounts. Account A
earns 4% interest and Account B earns
6%. Jon earned a total of $80 interest
after one year. How much did Jon invest
in each account?
A $500 in A, $1000 in B
B $750 in A, $750 in B
C $1000 in A, $500 in B
D $1400 in A, $100 in B
Answers
Answer:
the answer is A.
Step-by-step explanation: