Part A Find the distances between points P and Q and between points R and Q. Explain your answer. Refer to the number line in your interpretation. * *
Answers
The points P, Q and R are collinear points on the number line
The distance PQ is 0.6The distance QR is 0.3How to determine the distance between P and Q?From the number line we have:
P = -0.6
Q = 0
The distance is calculated as:
PQ = Q - P
This gives
PQ = 0 - -0.6
Evaluate the difference
PQ = 0.6
Hence, the distance PQ is 0.6
How to determine the distance between R and Q?From the number line we have:
R = 0.3
Q = 0
The distance is calculated as:
QR = R - Q
This gives
QR = 0.3 - 0
Evaluate the difference
QR = 0.3
Hence, the distance QR is 0.3
Read more about number lines at:
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Answer:
The distance PQ is 0.6
The distance QR is 0.3
Related Questions
9. A cooler contains 4.5 gallons of water and is filling up
at a rate of 0.1 gallons per second. A second cooler
contains 7 gallons of water and is draining at a rate of
0.25 gallons per second. Which could be used to
determine the number of seconds it would take for each
cooler to contain the same amount of water?
Answers
The equation that can be used to determine when each cooler would contain the same amount of water is 2.5 = 0.75t.
When the coolers would have the same amount of water?Equation that can be used to determine the amount of water in the first cooler at time t : 4.5 + 0.1t
Equation that can be used to determine the amount of water in the second cooler at time t : 7 + 0.25t
Where t represents seconds
When they have the same amount of water, the two above equations would be equal
4.5 + 0.1t = 7 + 0.25t
Combine similar terms
7 - 4.5 = 0.1t - 0.25t
2.5 = 0.75t
To learn more about mathematical equations, please check: https://brainly.com/question/26427570
Enola owns a small business selling ice-cream. She knows
customers paid cash, 76 customers used a debit card, and 10 customers used a credit
card. .
Based on these results, express the probability that the next customer will pay with
something other than a credit card as a decimal to the nearest hundredth.
Answers
the probability that the next customer will pay with something other than a credit card as a decimal to the nearest hundredth is 0.93.
To calculate the probability that the next customer will pay with something other than a credit card, we need to know the total number of customers who paid cash or used a debit card.
The total number of customers who paid cash or used a debit card is the sum of the customers who paid cash and those who used a debit card:
Total customers who paid cash or used a debit card = customers who paid cash + customers who used a debit card = 76 + 10 = 86
Therefore, the probability that the next customer will pay with something other than a credit card is:
P = Total customers who paid cash or used a debit card / Total number of customers
P = 86 / (76 + 10 + 1) (adding 1 to account for the next customer)
P = 0.93
So the probability that the next customer will pay with something other than a credit card as a decimal to the nearest hundredth is 0.93.
Learn more about probability here
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I have a couple of questions I need help with.
This is a multiple answer question:
A) Is 120.2 + 20.03 < 120.003 + 20.20 correct?
B) Is 22 + 7.6 = 20 + 9.600 correct?
C) Is 100.002 + 8.503 > 98 + 10.5 correct?
D) Is 72.2 + 82.3 < 70.6 + 84.1 correct?
any help will be much appreciated
Answers
Answer:
b
Step-by-step explanation:
b is correct i think
2
A. Dilation
B. Rotation
C. Reflection
D. Translation
Answers
Answer:
Reflection
Step-by-step explanation:
Figure 1 was reflected accross the y axis :)
Have an amazing day!!
Please rate and mark brainliest!!
to get a free meal tom at his fav resturant, tom needs to spend $50 or more at the resturant. he has already spent 30.25$ how much more does tom need to spend to get his free meal
Answers
how much more Tom needs to spend to get the free meal.
solution:subtract the amount he has spent from the amount he needs to spend to find how much more he needs to spend.
$50 - $30.25
= $19.75
Tom needs to spend $19.75 to get his free meal.
Find the distance between (-3, -4) and (2, -4)
Answers
Answer:
[tex]\boxed{\sf{5}}[/tex]Step-by-step explanation:
Distance can be calculated using a distance formula.
⇒ (-3,-4) and (2,-4)Distance formula:
[tex]\Longrightarrow: \sf{\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} }[/tex]
The distance between (-3,-4) and (2,-4) are:
[tex]\Longrightarrow: \sf{\sqrt{\left(2-\left(-3\right)\right)^2+\left(-4-\left(-4\right)\right)^2}}[/tex]
Then, you solve.
[tex]\Longrightarrow:\sqrt{\left(2-\left(-3\right)\right)^2+\left(-4-\left(-4\right)\right)^2}=\boxed{\sf{5}}[/tex]
Therefore, the distance between (-3,-4) and (2,-4) is 5, which is our answer.I hope this helps you! Let me know if my answer is wrong or not.
i know this is probably simple but ive forgotten how to do it and i cant find it in my notes help appreciated!
Answers
Answer:
This is pythagoras
A squared plus b squared equals c squared.
The unknown side is c as its the hypotenuse,
So the length of the first side is 6.4 this squared = 40.96
The other length is 12 as 6 is the radius so the diameter of the circle amd therfore the length of the triangle is 12.
12 squared is 144
144 + 40.96 = 184.96
The length of c squared is 184.96
To find the length of c alone we calculate the square root.
The square root of 184.96 = 13.6
? = 13.6
Find the circumference and area of the circle to the nearest hundredth. Use 3.14 for π. Round to the nearest hundredth if necessary.
A) 452.16 cm2
B) 37.68 cm2
C) 113.04 cm2
D) 18.84 cm2
Answers
Answer:
C) 113.04
Step-by-step explanation:
A=πr2
A=3.14 · 6 ≈ 113
what is 1/4x-6=-10 please i need something by tomorrow.
Answers
Answer:
If you need what x equals its -16
x = -16
Explanation:
[tex]\rightarrow \sf \dfrac{1}{4} x - 6=-10[/tex]
collect variables
[tex]\rightarrow \sf \dfrac{1}{4} x =-10+6[/tex]
simplify
[tex]\rightarrow \sf \dfrac{1}{4} x =-4[/tex]
cross multiply
[tex]\rightarrow \sf x=-4*4[/tex]
final answer
[tex]\rightarrow \sf x=-16[/tex]
Yo I need to bring up my math grade bad so
y>-x+1
(please show it graphed already :D)
Answers
Answer:
Step-by-step explanation:
What’s the domain and range?
Answers
Answer:
Domain: [0,4]
Range: [0,64]
Step-by-step explanation:
The domain is all x values the function ranges in and the range is all y values the function ranges in.
x is from 0 to 4.
y is from 0 to 64.
Domain: [0,4]
Range: [0,64]
We use brackets to show that we include the endpoints
Find the length of AB
help
Answers
Answer: 9
Step-by-step explanation:
3 pounds to 18 ounces
Answers
Answer:
divide the pounds to get 18 ounces
Step-by-step explanation:
i think?
Find the surface area of a cylinder with radius 2 yards and height 6 yards.
Give me the answer
Answers
I need answers NOW!
BRAINLIEST FOR WHO CAN ANSWER!
Answers
find the m < VXW of the parallelogram
Answers
Answer: A
Step-by-step explanation:
If m =32, what is the Value of 3(m+5) ? A.37 B. 96 C.101 D.111
Answers
Answer:
D) 111
Step-by-step explanation:
Jenny chose two cards randomly from a deck. What is the probability of getting an ace and then a king?
Answers
because if there is 52 cards in a deck
I don’t understand this question
Answers
Answer:
Step-by-step explanation:
A random sample of people were surveyed on their favorite sport, as shown in the table below sorted by the respondent’s age.
How many people between the ages of 35 and 54 prefer football?
Answers
Answer:
the answer is five 5 students prefer football
Is the following a statistical question?
How much do new cars cost?
Answers
Think carefully about the angle relationship the following represents.
What is the value of ∠JML?
Answers
Answer:
<JML=126 degrees, x=42
Step-by-step explanation:
well, something important to note here is that a straight line is allways equal to 180, and you have part of the 180 sitting there on the line being 54 degrees, so all you have to do is do 180-54=126 and that is the measure of <JML, to find x, you just reverse the steps you see, right now 3x=3*x so you want to reverse that and divide 126/3=42.
Angles are supplementary hence their sum is 180°
3x+54=1803x=180-54=126x=126/3x=42So
<JML=3x=126°
I need help with some geometry workbook pages!
Answers
Answer: D
Step-by-step explanation:
0.4 divided by 29 equally is?
Answers
Answer:
72.5 (Not rounded)
Hope this helps!
What is the fourth term of the geometric sequence whose first term is 7 and has a common ratio of -2
Answers
Answer:
-56
Step-by-step explanation:
It is often easiest to find terms of a sequence by simply writing each one based on the previous one. Here, the common ratio of -2 tells you that each term is -2 times the previous term.
The first four terms are ...
7, -14, 28, -56
The fourth term is -56.
PLEASE HELP
Find the length of the missing side of a right triangle if a=6 & c=11
rad85
rad157
rad5
rad17
Answers
You have to use the Pythagorean Theorem.
a² + b² = c² is the same as c² - a² = b²
c = 11
11² = 11 × 11 = 121
a = 6
6² = 6 × 6 = 36
121 - 36 = 85
√85 = 9.2
b = 9.2
I hope this helps! :)
On January 1, Trisha put $100 into a savings account that earns interest. That same day, Mark put some money into another savings account that also earns interest. After 5 years, Trisha’s account balance is 145% of her original balance, and Mark’s is 160% of his original balance. Mark and Trisha withdraw all of their money and use it to spend $225 at the amusement park. If together they have $40 left from their withdrawals after the amusement park, how much did Mark put into his savings account?
Trisha thinks that if Mark also put $100 into his account, then they would had more than $100 left after the amusement park. Is she correct or not? Explain.
Answers
Answer:
Mark deposited $75Trisha is not correctStep-by-step explanation:
The total of their account balances is equal to the total spent plus the remaining amount. The given relations tell us ...
Trisha withdrew $100 × 145% = $145Mark withdrew d × 160% = 1.6d . . . for some initial deposit d$145 + 1.6d = $225 +40 . . . . . withdrawals = spent + change__
a.Solving this equation, we can find Mark's withdrawal and his initial deposit.
145 +1.6d = 265
1.6d = 120 . . . . . . . the amount Mark withdrew
d = 120/1.6 = 75 . . . . the amount Mark deposited
Mark put $75 into his savings account.
__
b.Had Mark put $100 into his savings account, the total of withdrawals would have been ...
Trisha + Mark = $100 × 145% +$100 ×160% = $145 +160 = $305
After spending $225 of this amount, they would have had a leftover amount of ...
$305 -225 = $80
Trisha is not correct in her thinking that there would be more than $100 left over.
Find the length of the third side to the nearest tenth
Answers
Answer: ≈ 1.4.
Step-by-step explanation: To find the hypotenuse of a triangle (the longest side of a triangle), you need to add the legs (the two sides of the triangle that are not the hypotenuse). You need to have ^2 when adding each leg. For example, both legs are 1 so when you're adding them, the equation should look like this--> 1^2 + 1^2. Then, once you find the answer to that, you need to find the square root of the answer. The work is done below:
1^2 + 1^2 = 2.
√2 ≈ 1.41421356 or ≈ 1.4.
Therefore, your answer is ≈ 1.4.
Let me know if this is right! :)
What is the perimeter of the figure?
Answers
Answer:
68.7
Step-by-step explanation:
Lets say this triangle is represented as ABC.
AB = BC
So:
23+23+22.7 = p
p = 68.7
Anyone know this?????
Answers
Answer:
102 mm²
Step-by-step explanation:
You can split the shape into two different shapes: a trapezium and a rectangle.
Area of rectangle = length x width
= 10 x 3 = 30mm
Area of trapezium = a + b / 2 x h
h = 9 - 3 = 6mm
= 10 + 14 / 2 x 6
= 72 mm
Total area = 72 + 30 = 102 mm²
= 102 mm2
First option
