Find the distance between (0, 10) and (12.1)
Answers
Take as if these points are on a line segment Ab
Dab = square root of ( xa - xb )^2 + ( ya - yb)^2
square root of (0 - 12 ) ^2 + (10 - 1 )^2
square root of (-12)^2 + (9)^2
square root of 144 + 81
square root of 225
15 unit
Related Questions
Help? Giving brainly!!
Answers
Answer:
C
Step-by-step explanation:
Answer:
The answer is 17 - (-3) = 20
Step-by-step explanation:
Since the bird was already 17 feet above the water, and he dove 3 feet under, you add them to get the total distance. Anything minus a negative is equivalent to adding it, as the two negatives make a positve.
This is the first quadrant graph of an even function.
Answers
Answer:
Just did the quiz,
1. constant
2. -7 < x < -3
3. (-5,8)
Step-by-step explanation:
Answer:
1). constant
2). -7 < x < -3
3). (-5,8)
Step-by-step explanation: View picture below.
Hi How are you. what is 6,144 divded by 63 no decimal, and what is the remainder.
6,144 / 63 (and remainder) make sure no decimal
Answers
Answer:
97 and 1/2 remainder
Step-by-step explanation:
hope this helped
PLEASE HELP THIS IS URGENT!! WORTH 20 POINTS PLEASE HELP :’)
Answers
Answer:
15
Step-by-step explanation:
Зе - 19 - 7е + 10
I need help with this problem pls l
help
Answers
Answer:
-9-4e
Step-by-step explanation:
You would need to combine like terms which here would be 3e-7e which would equal -4e. Then take -19+10 and end up with -9.
Overall, -9-4e
Help is appreciated ^^
Answers
Answer:
D
Step-by-step explanation:
Kurt needs 2 1/2 pounds of chocolate chips to make cookies. How many ounces of chocolate chips does he need?
Help
Answers
Answer:
40 ounces
Step-by-step explanation:
2.5x 16= 40
If the cost of 12 pens is Rs.108, then what is the cost of 5 pens!!!
-Please write the full solution!
Answers
Answer:
45 rupees
Step-by-step explanation:
If the cost of 12 pens is 108 rs, then we need to find the cost for 1 pen. We can divide the 108 rupees by 12 to find the cost per pen. We get 9; now we know that each pen costs 9 rupees and we have 5 pens so 9 times 5 is 45 rupees.
What is the perimeter P of △DEF to the nearest whole number?
Answers
Answer:
perimeter of ΔDEF ≈ 32
Step-by-step explanation:
To find the perimeter of the triangle, we will follow the steps below:
First, we will find the length of the side of the triangle DE and FF
To find the length DE, we will use the sine rule
angle E = 49 degrees
e= DF = 10
angle F = 42 degrees
f= DE =?
we can now insert the values into the formula
=
cross-multiply
f sin 49° = 10 sin 42°
Divide both-side by sin 49°
f = 10 sin 42° / sin 49°
f≈8.866
which implies DE ≈8.866
We will now proceed to find side EF
To do that we need to find angle D
angle D + angle E + angle F = 180° (sum of interior angle)
angle D + 49° + 42° = 180°
angle D + 91° = 180°
angle D= 180° - 91°
angle D = 89°
Using the sine rule to find the side EF
angle E = 49 degrees
e= DF = 10
ange D = 89 degrees
d= EF = ?
we can now proceed to insert the values into the formula
=
cross-multiply
d sin 49° = 10 sin 89°
divide both-side of the equation by sin 49°
d= 10 sin 89°/sin 49°
d≈13.248
This implies that length EF = 13.248
perimeter of ΔDEF = length DE + length EF + length DF
=13.248 + 8.866 + 10
=32.144
≈ 32 to the nearest whole number
perimeter of ΔDEF ≈ 32
High school students attended a concert. On Saturday 12 of 25 students and on Sunday 36 out of 75 students attended the concert. Determine if these rates are equivalent. Answer yes or no and explain your answer.
Answers
What is the coefficient of x² -14x + 49=0 :
Wich one? :
A. a=2, b=-14, c=49
B. a=1, b=-14, c=49
C. a=-14, b=49, C=1
D. a=49, b=-14, C=1
E. a=1, b=49, C=-14
I need your help
Answers
B. a=1, b=-14, c=49
what is 20000000 times 23456789102
Answers
Answer:
4.69135782e17
Step-by-step explanation:
A bowling alley and a skating rink both offer birthday party rentals. The bowling alley costs $5 per person plus a $15 room rental fee. The skating rink costs $3 per person plus a $20 room rental fee. You have $50. If you want to invite as many people as possible, which location should you choose?
Follow the steps to decide on the party location.
1. Write an expression for the amount you would spend on a birthday party at the bowling alley. Let x represent the number of people you invite.
2. Write an expression for the amount you would spend on a birthday party at the skating rink.
3. How many people could you invite to the bowling alley? Please show how you found your answer.
4. How many people could you invite to the skating rink? Please show your work.
Answers
Answer:
The skating rink is better choice for more peopleStep-by-step explanation:
1. Expression for the amount you would spend on a birthday party at the bowling alley:
5x + 152. Expression for the amount you would spend on a birthday party at the skating rink:
3x + 203. Total amount is $50
5x + 15 = 505x = 35x = 77 people
4. Total amount is $50
3x + 20 = 503x = 30x = 1010 people
3 • f (-4) - 3 • g(-2)
Answers
Answer:
72fg
Step-by-step explanation:
multipling an even number of negative terms makes the product positive so it will look like this: 3fx4x3gx2
then from there you just combine your like terms
A Sea-doo rental agency charges $100 as a flat rate, and $50 for every hour rented. Complete a table of values for this scenario. Then, draw a graph of this scenario with appropriate labels.
Answers
Answer:
so if it was one hour it would be 100+50
2 hours= 100+100
3=100+ 150
and so on
Step-by-step explanation:
What is the range of f
Answers
Answer:
that is the range of f
Step-by-step explanation:
f is that ..that is f..f is that
A shirt that normally costs $19.99 is on sale for 15% off. How much does the shirt cost after the discount? $22.99 $19.99 $16.99 $24.50
Answers
Answer:
C. $16.99
Step-by-step explanation:
The shirt cost after the discount will be $16.99. thus option C is correct.
How to calculate the third party discounts?Third party discount is the multiplication result of the maturity value of the original rate to the rate of interest and time period.
Thus, we get:
Third party discount = Maturity value × R × T (R in decimal form).
We have been given that a shirt that normally costs $19.99 is on sale for 15% off. we are asked to find the discount on the shirt.
Therefore,
19.99 x 15/100
19.99 x 0.15 = 2.99
Then subtract from the total amount;
19.99 - 2.99 = 16.99
Therefore, the shirt cost after the discount will be $16.99. thus option C is correct.
Learn more about proceeds here:
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If I have 2 sticks of butter and need 2. How much do I need???
Answers
You just stated how much you need. You need 2.
The area of the base of a cube is 36 in2.
What is the total surface area of the cube?
Answers
All the sides of a cube are the same and there are 6 sides to a cube so if we have 36 as our are of the base then we just have to multiply that by 6
36 x 6= 216
u should totally help me out fellow hawt person
Answers
Answer:
150 is the answer. Im not hawt at all :P
Step-by-step explanation:
180 - 30 = 150
lol i remember that iready
Answer:
150 degrees.
Step-by-step explanation:
< x = 30
< 1 = 180-30
= 150.
Which one is (2,-4) graphed?
Answer choices
a
f
g
h
Answers
A carpenter bought 11 linear feet of an oak board. He used 2/5 of the
board on a baseboard. How many feet did he use?
Answers
Right triangles MNP and QRS are congruent. Right triangles M N P and Q R S are shown. The length of side Q S is 8 meters. The length of M N is 17 meters and the length of P N is 15 meters. What is the area of △MNP? 40 m2 60 m2 68 m2 127.5 m2
Answers
Answer:
60m2
Step-by-step explanation:
I just dd it on edge 21 :)
The area of the triangle will be equal to 60 square meters. The correct option is B.
What is the area of a triangle?Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees.
The space occupied by any two-dimensional figure in a plane is called the area. The two-dimensional space occupied by the triangle is called the area of the triangle.
Given that right triangles, MNP and QRS are congruent. Right triangles M N P and Q R S are shown. The length of side Q S is 8 meters. The length of M N is 17 meters and the length of P N is 15 meters.
The area of the triangle is calculated as,
Area = (1/2) x PN x QS
Area = (1/2) x 8 x 15
Area = 4 x 15
Area = 60 square meters
Therefore, the area of the triangle will be equal to 60 square meters. The correct option is B.
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Two waiters at a cafe each served 10 large fruit smoothies. The amount in each large smoothie is shown below. Witch Waiter's smoothies showed less variability
Answers
Answer:
Waiter’s B Large Smoothies showed less variability.
Step-by-step explanation:
First, we have to find the mean for Waiter A’s and Waiter B’s Large Smoothies.
1) Mean
Waiter A
19.1 + 20.1 + 20.9 + 19.6 + 20.9 + 19.5 + 19.2 + 19.4 + 20.3 + 20.9 = 199.9
199.9 / 10 = 19.99
Waiter B
20.1 + 19.6 + 20.0 + 20.5 + 19.8 + 20.0 + 20.1 + 19.7 + 19.9 + 20.4 = 200.1
200.1 / 10 = 20.01
Now, we have to use the Mean Absolute Deviation (MAD) to find which waiter’s smoothies showed less variability.
Waiter A
I19.99 - 19.1I = 0.89
I19.99 - 20.1I = 0.11
I19.99 - 20.9I = 0.91
I19.99 - 19.6I = 0.39
I19.99 - 20.9I = 0.91
I19.99 - 19.5I = 0.49
I19.99 - 19.2I = 0.79
I19.99 - 19.4I = 0.59
I19.99 - 20.3I = 0.31
I19.99 - 20.9I = 0.91
0.89 + 0.11 + 0.91 + 0.39 + 0.91 + 0.49 + 0.79 + 0.59 + 0.31 + 0.91 = 6.3
6.3 / 10 = 0.63
Waiter B
I20.01 - 20.1I = 0.09
I20.01 - 19.6I = 0.41
I20.01 - 20.0I = 0.01
I20.01 - 20.5I = 0.49
I20.01 - 19.8I = 0.21
I20.01 - 20.0I = 0.01
I20.01 - 20.1I = 0.09
I20.01 - 19.7I = 0.4
I20.1 - 19.9I = 0.2
I20.1 - 20.4I = 0.3
0.09 + 0.41 + 0.01 + 0.49 + 0.21 + 0.01 + 0.09 + 0.4 + 0.2 + 0.3 = 2.2
2.2 / 10 = 0.22
Now, we just have to compare those numbers.
0.63 > 0.22
So, Waiter B’s smoothies show less variability.
Scott drove 754 miles in 13 hours how many miles would he drive in 8 hours
Answers
You would divide 13 by 754=58
Then 58 times 8= 464
So 464 miles
40 tickets were sold for a concert, some at 75 cents and the rest at $1.25. if the total raised was $42, how many had the cheaper ticket. please i need this for an assignment
Answers
Answer:
34
Step-by-step explanation:
$1.25 = 125 cents.
$42 = 4200 cents
Tickets sold at 75 cents = x
Tickets sold at 125 cents = y
x + y = 40
75x + 125y = 4200
Multiply the first equation by 75
75x + 75y = 3000
75x + 125y = 4200
Subtract the the second equation from the first.
75x + 75y = 3000
- 75x + 125y = 4200
-------------------------------
0 - 150y = - 1200
Divide both sides by - 150
-150y/-150 = -1200/-150
y = 8
Substitute y = 8 into the first equation
x + y = 42
x + 8 = 42
x = 42 - 8
x = 34
34 tickets were sold for 75 cents
8 tickets were sold for $1.25
Mrs.King has a marbles.The first bag contains 6 red marbles, 5 blue marbles, and4 green marbles. Mrs.King will select 1 marble at random. What is the probability that Mrs. King will NOT Select a blue marble?
Answers
Answer:2/3
Step-by-step explanation:
crystal wants to build a ramp that will rise 4 1/2 feet and be 12 feet long. What will the horizontal of the distance be
Answers
Answer: 11.12
Step-by-step explanation:
pls mark brainliest
5,000 centimeters = how many meters
Answers
Answer: 50 meters
Step-by-step explanation:
Answer:
5,000 centimeters = 50 m
Step-by-step explanation:
The line 1 has equation 5x + 6y + 30 = 0. Given
that P is the point (3, -1), find
(i) the coordinates of the point where l crosses the
x-axis,
(ii) the coordinates of the point of intersection
of l with the line x = 2,
(iii) the equation of the line passing through P
and having the same gradient as I,
(iv) the equation of the line passing through P
and having a gradient of 0.
w through the points ACO 3).
pls help