Answer:
The answer is 14.4 unitsStep-by-step explanation:
The distance between two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\[/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
A(-1,7) and B (11, -1)
The distance between them is
[tex] |AB| = \sqrt{( { - 1 - 11})^{2} + ( {7 + 1})^{2} } \\ = \sqrt{ ({ - 12})^{2} + {8}^{2} } \\ = \sqrt{144 + 64} \: \: \: \: \: \: \: \\ = \sqrt{208} \\ = 4\sqrt{13} \\ =14.42220510...[/tex]
We have the final answer as
14.4 units to the nearest tenthHope this helps you
What should be added to 8 to make the sum 0? (1 point)
−9
−8
0
8
Answer:
-8
Step-by-step explanation:
i fr am taking the test got it right :D
Trapezoid JKLM with vertices J(-4,3),K (-2,7),L(2,7), and M(3,3) in the line y=1. Find the cord images of the reflected object.
9514 1404 393
Answer:
J'(-4, -1)K'(-2, -5)L'(2, -5)M'(3, -1)Step-by-step explanation:
Reflection over the line y=1 is equivalent to the transformation ...
(x, y) ⇒ (x, 2-y)
Then the transformed coordinates are ...
J(-4, 3) ⇒ J'(-4, -1)
K(-2, 7) ⇒ K'(-2, -5)
L(2, 7) ⇒ L'(2, -5)
M(3, 3) ⇒ M'(3, -1)
_____
You can do the arithmetic (as we have done above), or you can simply read the coordinates of the reflected points from the graph.
Plssssss help I’m timed
Answer:
D
Step-by-step explanation:
c=5/2-d/2
The / is the show fraction.
I am not 100% sure but it is what I am 99% sure about.
PLZ HELP ME I WILL GIVE THANKS 5 STARS BRAINLIEST
Answer:
$0
Step-by-step explanation:
71 + 62 + 59 = $192192 ÷ 3 = $64Because she already has an average of $64, she can't spend anymore. Therefore, the answer is $0I hope this helps!
Answer:
she can spend no more than 64, and if this is incorrect, do 63
Step-by-step explanation:
ANSWER PLEAZE I MARK AS BRAINLIST ❗️❗️❗️❗️
Answer:
I have to say d,e,and b
Step-by-step explanation:
Hope this helps!!
Answer:
I'm think it would be c?
Step-by-step explanation: Im not really sure cause I'm lazy to do the math but... try this. so like for every 2a you have 3s so then for 4 a you would have 6s. The a and s stand for addition and subtraction
2765 divided by 9 partial quoents
Answer:307.2222 or just 307
Step-by-step explanation:
what is the solution to x + 9 = -18
Answer: x= -27
Step-by-step explanation: subtract 9 from both sides to get x by itself
Answer:
X=-27 Should be the answer
Step-by-step explanation:
Subtract 9 from both sides of the equation
X = -18 - 9
Subtract 9 from -18
X = -27
You send a text to a friend. Your friend forwards it to 10 other friends, who each forward it to 10 more friends. The pattern continues for 5 rounds after your first text.
a. How many people will receive the text during the 4th round? Write your answer in scientific notation and in standard form.
b. How many total people have received the text? Write your answer in standard form. Explain your calculation.
Answer:
a. The number of people that receive the text in the fourth round are 10³ people
b. The total number of people that receive the text are 1.1111 × 10⁴ people
Step-by-step explanation:
a. The given information are;
The number of people the text is sent to in the first round = 1
In the second round, the number of people the text is sent to by people in the first round = 10
In the third round, the number people the text is sent to by the 10 people in the second round = 10 × 10 = 100 people = 10² people
In the fourth round, the number of people the text is sent to by the people in the third round = 100 × 10 = 1000 people = 10³ people
The number of people that receive the text in the fourth round = 10³ people
b. In the fifth round, the number of people, the people in the fourth round send the text to = 1000 × 10 = 10000 people = 10⁴ people
The total number of people that receive the text = 1 + 10 + 10² + 10³ + 10⁴ people = 11111 people = 1.1111 × 10⁴ people
If the x-intercepts are (-5,0) and (3.0), then the x-coordinate of the vertex is
Then I also know the equation of the axis of symmetry is
heolp ASAPPPPPPP!!!! Suppose three riders rode a total of 182 miles.
If they used a total of 13 horses, and rode each horse the same number of miles, how many miles did they ride before replacing each horse?
HELP NOW
They rode
__________miles before replacing each horse.
Answer:
14 miles
Step-by-step explanation:
You divide. 132/13
Which gives you 14. Every 14 miles, the riders replaced a horse.
So, They rode 14 miles before replacing each horse.
Hope this helps:)
Answer:
14 miles
Step-by-step explanation:
182/13 = 14 miles
Assuming each horse was only ridden once
then a total of 16 horses were ridden for a total of 182 miles
182 miles /13 horses = 14 miles horse
Of course, if each horse was ridden more than once before being replaced the distance between replacements could be reduced.
Note that the fact that there were 3 riders is irrelevant.
What is the sum of the square root of 2 and the square root of -18?
O 42
0 421
O 52
O 5ſi
Answer:
4 ·2i
Step-by-step explanation:
√2 + √-18
√2 + √9·-2
√2 + 3√-2
(3 +1 )(√2 ·√-2) = 2i
4 · 2i
Robert has a dog that weights 4 times as much as fiona’s dog. The total weight of the dogs is 75 pounds. How much does fiona’s dog weigh
Karen is saving money to buy a game . So far he saved $15 , which is three fourths . How much does the game cost ?
Answer:
$25
Step-by-step explanation:
Let X = total cost of game
(3/5) X = $15
Multiply both sides of equation by 5/3
(5/3)(3/5) X = (5/3) $15
X = $25
cost of game is $25
Is -4.8 a rational number
Answer:
Yes
Step-by-step explanation:
A number that can be made by dividing two integers (an integer is a number with no fractional part). The word comes from "ratio". Examples: • 1/2 is a rational number (1 divided by 2, or the ratio of 1 to 2)
-4.8 can be written as a fraction
Hope this helps!
-Jerc
Answer:
Yes!
Step-by-step explanation:
Rational numbers are any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions.
-4.8 is a terminating decimal, and thus, is a rational number!
Hope this helped you! If you liked my answer, please rate it and a Thanks would be nice, too!
Have a wonderful day!
Find the 58th term of the arithmetic sequence -28, -13, 2, ...
Answer:
a₅₈ = 377Step-by-step explanation:
[tex]a_1=-28\\a_2=-13\\\\d=a_2-a_1=-13-(-28)=-13+28=15\\\\a_n=a_1+d(n-1)\\\\a_{58}=-28+15(58-1)=-28+15\cdot27=-28+405=377[/tex]
The data in this table represents a linear function.
What is the slope of this line?
A.1/2
B.2/3
C.1
D.2
x y
3 3
6 9
8 13
11 19
HELP ILL MAKE MOST BRAINLIEST
Answer:
i took the quiz and got D
Step-by-step explanation:
Use the figure at the right for Exercises 1-4
1) Name a pair of vertical angles.
Name a pair of adjacent angles with vertex M.
3) Name a pair of adjacent angles with vertex S.
N
4) Name a linear pair.
Answer:
Use the figure at the right for Exercises 1-4
1) Name a pair of vertical angles.
Name a pair of adjacent angles with vertex M.
3) Name a pair of adjacent angles with vertex S.
N
4) Name a linear pair.
Step-by-step explanation:
Please help!! There’s 2 questions, Explain step by step pls :)
Answer:
I'm late but the answer to the question on the left is 21 and the answer to the question on the right is 3.
Step-by-step explanation:
Remember that you have to complete the equations in order of PEMDAS.
19-3×4÷(-6)
For this equation, you would do 3×4 first (which equals 12) then divide that by -6 (Which equals - 2) and finally you would subtract that from 19. 19 - (-2)= 21
6(-8) / -12 - 1
For this equation you would do 6(-8) first (which equals -48) then divide that by -12 (which equals 4) and finally subtract 1 from that 4. 4-1=3
Need help with 11. . . .
===========================================
Explanation:
You have the right idea, but keep in mind that it says consecutive even integers. So we're only looking at numbers like 2,4,6,8,... and these numbers must follow one right after another. If that "even" wasn't there, then your answer and steps would be 100% correct.
If x is an even number, then x+2 is the next even number, and x+4 is the one after that.
Add them up to get
(x)+(x+2)+(x+4)
x+x+2+x+4
(x+x+x)+(2+4)
3x+6
Then divide by 3 to compute the average
(3x+6)/3
3x/3 + 6/3
x+2
Set this average equal to 48 and solve for x
x+2 = 48
x = 48-2
x = 46 is the smallest number
x+2 = 46+2 = 48 is the middle value
x+4 = 46+4 = 50 is the largest
Note how the middle value is exactly the average. This is because we have symmetry going on here.
It's similar to how the average of the set {1,2,3} is 2 since 2 is in the middle.
-------------------
Check:
add the values: 46+48+50 = 144
divide by three: 144/3 = 48
The average of the set {46,48,50} is 48
This confirms the answer
In the general population, one woman in eight will develop breast
cancer. Research has shown that 1 woman in 600 carries a mutation of
the BRCA gene. Eight out of 10 women with this mutation develop
breast cancer.
a) Find the probability that a randomly selected woman will develop
breast cancer given that she has a mutation of the BRCA gene. b) Find the probability that a randomly selected woman will carry the mutation of the BRCA gene and will develop and will develop breast cancer? c) are the events of carrying this mutation and developing Brest cancer independent or dependent?
Answer:
a) 8/10
b) [tex]0.001 \overline{33}[/tex]
c) Independent events
Step-by-step explanation:
The given information are;
The proportion of women than carries a mutation of the BRCA gene, P(A) = 1/600
The proportion of women in which the mutation develops breast cancer, P(B) = 8/10
a) The probability that a randomly selected woman will develop breast cancer given that she has a mutation of the BRCA gene is given as follows;
1 × P(B) = 1 × 8/10 = 8/10
b) The probability, P that a randomly selected woman woman will carry the mutation of the BRCA gene and will develop breast cancer is given as follows;
P(A) × P(B) = 1/600×8/10 = 1/750 = [tex]0.001 \overline{33}[/tex]
c) The events are dependent
Given that P(A) × P(B) = P(A∩B), the events of carrying the mutation and developing Breast cancer are independent events.
solve for s if -2=4r+2
Answer:
[tex]\boxed {s = -2 - 4r}[/tex]
Step-by-step explanation:
Solve for [tex]s[/tex]:
[tex]-2 = 4r + s[/tex]
-Switch sides:
[tex]-2 = 4r + s[/tex]
[tex]4r + s = -2[/tex]
-Subtract [tex]4r[/tex] to both sides:
[tex]4r - 4r + s = -2 - 4r[/tex]
[tex]\boxed {s = -2 - 4r}[/tex]
the product of 5 and a number K is less than 60
Answer:
11
Step-by-step explanation:
The required inequality would be 5k < 60 which represents the product of 5, and the number K is less than 60.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
To determine the product of 5 and a number K is less than 60
Here the word "Product" represents multiplication,
So the product of 5 and a number K would be 5×K = 5K
As per the given condition,
So the required inequality would be 5k < 60
Therefore, the required inequality would be 5k < 60 which represents the product of 5, and the number K is less than 60.
To learn more about the inequalities click here:
brainly.com/question/20383699
#SPJ2
The question seems to be incomplete the correct question would be
Find the inequality if the product of 5 and a number K is less than 60.
Solve for m in the following equation:
x = -2kn + m)
Answer:
The answer is m = x + 2kn
Step-by-step explanation:
Rewrite the equation as − 2 k n + m = x . Add 2 k n to both sides of the equation.
Jenny has $2.40 deducted from her monthly allowance every time she forgets to do a chore. If she forgets three times in one month, what will be the change in Jenny's total allowance?
Answer: The charge would be $7.20.
hope that helps.
I've attached a screenshot of the question, please solve
Answer:
b
Step-by-step explanation:
when you multiply out using FOIL (First Inner Outer Last) you get b
In your own words, explain the steps you would need to take to find slope from data in a table. Brainly work your magic.
Answer:
In order to find the slope, you need to find the difference in the x values and the difference in the y values. To do this, you write out y2-y1/x2-x1, insert your x and y values, and get your answer. Then, you find your y-intercept (where the x value is 0).
Answer:
Sample Answer
Step-by-step explanation:
Start by choosing two data points. Calculate the difference between the second y value and the first y value. Then divide that by the difference between the second x value and the first x value.
please help due in 30 minutes!!!!!!!
match the correct answer to each mathematical statement.
1. the reciprocal of 3/8
answer: 8/3
2. the reciprocal of 2 2/3
answer: 3/8
3. the product of -3/8 and 2 2/3
answer: -1
4. 3/8 divided by -2 2/3
answer: -9/64
5. the difference between -2 2/3 and -3/8
answer: -2 7/24
6. the sum of -3/8 and 2 2/3
answer: 2 7/24
hope this helps :)
-audrey <3
What is 71.92times 2.01
Answer:
144.5592
Step-by-step explanation:
Brody invested $220 in an account paying an interest rate of 3.6% compounded
annually. Assuming no deposits or withdrawals are made, how much money, to the
nearest ten dollars, would be in the account after 17 years?
Answer:
400
Step-by-step explanation:
Delta
The amount after 17 years is $400
How to determine the amount after 17 years?The given parameters are:
Principal, P = $220Rate, r = 3.6%Time, t = 17 yearsThe interest rate is compounded annually;
So, the amount after t years is:
A = P *(1 + r)^t
This gives
A = 220 * (1 + 3.6%)^17
Evaluate
A = 401.36
To the nearest ten dollars, we have:
A = 400
Hence, the amount after 17 years is $400
Read more about compound interest at:
https://brainly.com/question/24924853
a number m is more than -7
Answer:
m >-7
Step-by-step explanation:
Answer:
[tex]m>-7[/tex]
Step-by-step explanation:
This is an equation that shows a number m is more than -7.
