Could anyone help me with this problem, Quickly Please...
Answer:
3/4
Step-by-step explanation:
Since (p, r) lies on the line y = x + b,
we have,
r = p + b -----eq(1)
Since (2p, 5r) lies on the line y = 2x + b,
we have,
5r = 2(2p) + b -----eq(2)
Sub the value of r from eq(1) in eq(2),
5(p + b) = 4p + b
⇒ 5p + 5b = 4p + b
⇒ 5b - b = 4p - 5p
⇒ 4b = -p
⇒ b = -p/4
sub in eq(1)
r = p + (-p/4)
= p - p/4
= 3p/4
⇒ r = 3p/4
⇒ r/p = 3/4
Answer:
3/4
Step-by-step explanation:
We have two lines:
r = p + b eq(1)
5r = 4p + b eq(2)
eq(2) - eq(1)
4r = 3p
dividing by 4p
r/p = 3/4
Sanderson is having trouble with his assignment. His shown work is as follows:− 8/9 div 9/8 = − 89 × 98 = − 72/72 = −1 v\However, his answer does not match the answer that his teacher gives him.
Complete the description of Sanderson's mistake. Find the correct answer.
He forgot to multiply by the
(select)
, and instead just multiplied by the
(select)
that was in the denominator. The answer should look like this:
− 8/9 div 9/8 = - 8/9 × 8/9 =
need this for final exams
Answer:
He forgot to flip the second fraction.
Step-by-step explanation:
He has:
−8/9 ÷ 9/8 = −8/9 × 9/8 = −72/72 = −1
He made a mistake. When you change a division to a multiplication, you must use the reciprocal of the second fraction. You have to flipt the second fraction. He did not flip it.
This is correct:
−8/9 ÷ 9/8 = −8/9 × 8/9 = −64/81
15 points to whoever answers this!!
Answer:
\(\frac{16}{27}\)
Step-by-step explanation:
From the table, we notice that the total number of students is:
\(3+10+8+6=27\)
Then, along the second column of the table, we notice that the number of students who do not have a brother is:
\(10+6=16\)
So, the probability that a randomly chosen student does not have a brother is:
\(\frac{\text{number of students who do not have a brother}}{\text{total number of students}}=\frac{16}{27}\)
what is a^2 + 8^2 = 17^2
A bag contained 18 red marbles, 14 green marbles, and 20 blue marbles. A marble was randomly pulled, the color recorded, and then put back into the bag. This table above shows the results after 25 pulls.
What was the relative frequency of selecting a red or blue marble?
Red:8
Blue8
Green9
Number of red marbles pulled = 8
Number of blue marbles pulled = 8
Total marbles pulled = 25
Relative Frequency = Total Frequency / Total number of data values
Relative Frequency of red marble = 8/25
= 32%
Relative Frequency of blue marble = 8/25
= 32%
Learn more about Relative Frequency here
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https://brainly.com/question/3857836
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Mark BRAINLIEST
Use the graph to determine the end behavior for the linear function. HELP ASAP PLEASE
Answer:
You have the correct answer.
"as x goes to -infinity the graph decreases
as x goes to infinity the graph increases"
Step-by-step explanation:
What did the independence movements of Vietnam and Algeria have in common?
a
They were both American colonies.
b
They were both British colonies.
c
They were both French colonies.
d
They were both Japanese colonies.
Answer:
Its probably D.
Step-by-step explanation:
vietnam is a Japanese Colony and thats all i know
(i hope this helps)
Ashley want to buy a used car. It costs $10,000. She has saved $2,500 to pay right away and will pay the rest in equal monthly payments of $500. How many months will it take to pay off the car?
Answer:
15
Step-by-step explanation:
10,000 - 2,500 = $7,500
$7500 ÷ $500 a month = 15 months
1. How many planes are shown in the figure?
Answer:8 planes are shown in the figure
Step-by-step explanation:
i hope the image actually uploads but like pls help
will mark brainliest
Answer: Below---v
Step-by-step explanation:
1. There are 6 planes in the figure.
2. There are 3 planes that contain point "A."
3. Angle FCE and Angle ECD.
4. Angle FCB.
5. I can't measure through a computer, just use the protractor or watch a guide on how to use it a protractor.
6. Acute; ACE, Obtuse; FCB, Straight; ACB.
7. Part One; Angles ACD, and DCB. Part Two; Angles ACE, and ECB.
Hope this helps you! And please don't forget to say thanks, rate and mark this brainiest! :)
What is the length of b
Answer:
b = 24
Step-by-step explanation:
Concepts
The Pythagorean Theorem states that the sum of the squares of the two other sides on a right triangle is equal to hypotenuse (longest side) squared. It can be represented by the equation \(a^2+b^2=c^2\). We can also use this formula to solve for the other two legs in the right triangle.
Application
In this case, we're asked to find the length of b in the right triangle, given c as 26 and a as 10. Now, we just apply the formula and solve for b.
Solution
Step 1: Set up equation and simplify.
\(10^2+b^2=26^2\) \(100+b^2=676\)Step 2: Subtract 100 from both sides.
\(100+b^2-100=676-100\) \(b^2=576\)Step 3: Take square root of both sides.
\(\sqrt{b^2} =\sqrt{576}\) \(b=24\)Therefore, b = 24.
Answer:
24
Step-by-step explanation:
This is a scaled pythagorean triple. If you scale it by dividing by 2, then you see 5 and thirteen, which matches a (5, 12, 13) triple
Evaluate (4a2 + b) ÷ c , when a= −2, b= −1, and c= 5.
Answer:
3
Step-by-step explanation:
substitute the values to find the answer
"Fourteen subtracted from the product of a number a -3 is 25." x=
Which values of a, b, and c represent the answer in simplest form? StartFraction 5 Over 8 EndFraction divided by StartFraction 3 Over 8 EndFraction = a StartFraction b Over c EndFraction a = 1, b = 3, c = 2 a = 1, b = 40, c = 24 a = 1, b = 16, c = 24 a = 1, b = 2, c = 3
Answer: D
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
Edge 2022
Rewrite this number sentence using multiplication.
Answer:
48/3 x 1/6
Step-by-step explanation:
Find the base and height
Answer:
(1/2)(g - 11)(g - 8) = 35
(g - 11)(g - 8) = 70
g² - 19g + 88 = 70
g² - 19g + 18 = 0
(g - 1)(g - 18) = 0
g = 18
Base: 18 - 8 = 10 meters
Height: 18 - 11 = 7 meters
Solve by finding a common denominator.
5/12 + 3/4
Answer:
1 1/6
hop this helped
Step-by-step explanation:
step 1 5/12 + 3/4 x 3
step 2 5/12 + 9/12
step 3 5+9/12
step 4 14/12
step 5 7/6
step 6 1 1/6
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
Please help me with this question! Thank you
Answer:
Step-by-step explanation:
Well it would be true for f. because all people would want orange juice or lemonade.
I WILL GIVE BRAINLIEST PLEASE ANSWER I ALREADY SOLVED FOR X PLEASE SOLEV FOR Y AND Z WITH STEP BY STEP PLEASEEE!!!! trolls get banned or suspended/reported immidiently
Please help! Thank you!
Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
Find an equivalent ratio where the total number of games is 100
Wins: 3
Total games: 12. 100
Answer: 25
Step-by-step explanation:
3 x
__ = ___
12 100
If 3 games were won out of a total of 12, we can use this number to determine about how many wins would happen if the total were 100.
We can cross mulltiply with the proportion above:
12x= 300
x= 25
Another method we can use is to use the probability. In other words, 3/12 wins= a probability of 1/4. When they ask how many out of something can be found using an outcome from a previous event, multiply that event by the new number, or 100.
1/4 of the games were won when the total was 12, so out of 100, we can do:
1/4 of 100 = 25.
25 wins expected
Hope this helps :)
Find x, the length in inches, across the bottom of the computer screen. Round your answer to the nearest tenth.
A: 5.6
B: 7
C: 14.7
D: 16.4
Answer:
I would say C: 14.7
Step-by-step explanation:
it just sounds right.
Plz help asap, dhdhhsbdhd
Answer: The answer is 10. X = 10.
Step-by-step explanation:
Answer:
\(x = 60 \: \: degrees\)
Step-by-step explanation:
\(2x + 5 + x - 5 = 180 \\ 3x = 180 \\ \frac{3x}{3} = \frac{180}{3} \\ x = 60 \: \: degrees\)
(sum of the Co- interior angles = 180 degrees)
hope this helps
brainliest appreciated
good luck! have a nice day!
Which equation correctly applies the distributive property?
I think the answer is D but I'm not sure. Thanks for helping
Answer:
Yes you are correct, the answer is D
Step-by-step explanation:
the answer is still 420 regardless if you do :
\(42*(3.5+1.3+5.2)\\\)
or
\((42* 3.5)+(42* 1.3)+(42 *5.2)\)
pls help me with this
Step-by-step explanation:
If you are multiplying a fraction and a whole number just make the whole number a fraction by using the whole number as the numerator and a 1 as the denominator.
BRO ITS FRIDAY THIS IS MY LAST QUESTION BEFORE I CAN RELAX I WILL GIVE BRAI LIEST IF CORRECT PLEASE PLEASE HELP WILL GIVE BRAINLIEST PICK MORE THEN ONE A magician shared 37 balloons equally with 6 children.
How many balloons did each child receive?
A: 6/37 B: 6 1/6 C: 37/6 D:6 2/6
Select each correct answer. PICK MORE THEN ONE PICK MORE THEN ONE
Answer: C: 37/6
B: 6 1/6
PLEASE HELP(PIC)
123456789
?=picture posted
Answer: 45.
Step-by-step explanation: I'm not the greatest at math but I do believe that is the answer.
Suppose U= {3, 6, 9, 12, 15, 18, 21} is the Universal Set
and M= {3, 9, 15, 21}
What is M?
Answer:
M={3.9.15.21}please consider the full stop as comma as I don't have comma in my keyboard