Answers
Answer:
12.0
Step-by-step explanation:
Given the two points shown on the graph above, assuming 1 unit = 1 box, the coordinates of the two points are: (2, 7) and (-6, -2)
Use the distance formula, [tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_2)^2} [/tex], to find the distance between points (2, 7) and (-6, -2)
Let,
[tex] (2, 7) = (x_1, y_1) [/tex]
[tex] (-6, -2) = (x_2, y_2) [/tex]
[tex] d = \sqrt{(-6 - 2)^2 + (-2 - 7)^2} [/tex]
[tex] d = \sqrt{(-8)^2 + (-9)^2} [/tex]
[tex] d = \sqrt{64 + 81} = \sqrt{145} = 12.0 units [/tex] (nearest tenth)
Related Questions
simplify the equation
x+2=7x+3
Answers
Answer:
6x + 1
Step-by-step explanation:
Step 1:
x + 2 = 7x + 3
Step 2:
6x + 3 - 2
Answer:
6x + 1
Hope This Helps :)
out of 100 participants in a picnic, 70 drank milk , 40 drank soup and 20 drank both. (i) Represent the above information in a venn diagram. (i) Find the number of participants who drank neither of the drinks.
Answers
Explanation:
n(U) = 100
n(M)= 70
n(S)= 20
n(M intersection S)= 20
So,
n(M union S)= n(M) +n(S) - n(M intersection S)
= 70+ 40 - 20
=90
Again,
n( M union S) complement = n(U) - n( M union S)
= 100 - 90
= 10
Therefore, 10 participants drank neither of the drinks.
what is 4/6 × 3/8 ????
Answers
Answer:
its 0.25 or 1/4
Step-by-step explanation:
4/6 times 3/8 =
4 3
6 8
1 1
times
2 2 =
1/4 or 0.25
Alexa programmed a website's checkout process with an equation to calculate the amount customers will be charged when they buy hair
ribbons. The website offers a discount. If one ribbon is bought at the full price of $5.75 then each additional ribbon is $3.50. State an
equation that represents the cost C, when r ribbons are downloaded,
Answers
Answer:
Hey there!
The equation would be C=3.50r+5.75
Let me know if this helps :)
What is 2/5 divided 3/4
Answers
Answer:
8/15
Step-by-step explanation:
To divide by a fraction, change the division to a multiplication, and flip the fraction.
2/5 / 3/4 = 2/5 * 4/3 = 8/15
Distributive property of 1/2(8x+2)
Answers
Answer:
4x+1
Step-by-step explanation:
1/2 *(8x+2)=1/2*8x+1/2*2=4x+1
A line that divides a shape into two equal parts is called
Answers
the answer is line symmetry
find the inverse of the function f(x)=4x^3-7
Answers
Answer:
f^-1(x)=³√[(x+7)÷4]
Step-by-step explanation:
f(x)=4x^3-7
y=4x^3-7
interchange 'y' with 'x'
x=4y^3-7
make y the subject
4y^3=x+7
divide by 4 both sides
y^3=(x+7)÷4
multiply by the cube root both sides
³√(y^3)=³√[(x+7)÷4]
y=³√[(x+7)÷4]
f^-1(x)=³√[(x+7)÷4]
Rewrite y = 4(3x - 2) In the form y = mx +b.
Answers
Answer:
y = 12x - 8
Step-by-step explanation:
m = 12
b = -8
just divide inside the bracket
just times it so it is out of the bracket(4 times 3 ans 4 times 2)
Speed of Bus
Use the drop-down menus to complete each sentence.
In section A, speed is was time is
increasing
In section B, speed is vas time is
increasing
In section C, speed is was time is
increasing
In section D, speed is was time is
increasing
Speed (mph)
A
B
Time (minutes)
Answers
Answer:
In Section A, speed is DECREASING
In Section B, speed is CONSTANT
In Section C, speed is INCREASING
In Section D, speed is CONSTANT
Step-by-step explanation:
14+ х = 3х2
What is the answer?
Answers
Answer:
It is -8
Step-by-step explanation:
i know this because what is 14-6 which equally 8 so i just put a negative sighn in front so it is -8
Please answer this quickly, thank you
Answers
the answer is in the picture.
Your question has been heard loud and clear.
1) (44+16)+60 * 4 -(70+16) * 0 +46 = 60+240-86 * 0 + 46 = 346
2) 79+70-(41-22) * 4-7 = 149-19 * 4 - 7 = 149-76-7= 66
3) 7 root 69 = 58.14
4) 7/14 - 1/6 + 2/8 = 1/2 - 1/6 + 1/4 = 7/12
So , 7/14-1/6+2/8 = 7/12
5th one , really I am confused bc there is nothing to solve from that equation.
Thank you.
if it takes 24 minutes to walk 2 miles how long would it take to walk 6 miles
Answers
Step-by-step explanation:
24min= 2miles
? 6miles
it will be 6×24min÷2= 72minutes or 1hr 12min
Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time he will use the Same amount of plant food as before how much plant food will he need
Answers
Answer:
3 7/12 kg
He doesn't have enough plant to feed strawberry 2 more times and tomato 1 more time
Step-by-step explanation:
On sunday , sheldon bought 4 1/2 kg of plant food. He uses 1 2/3 kg on his strawberry plants and used 1/4 kg for his tomato plants. b. Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time. He will use the same amounts of plant food as before. How much plant food will be need? Does he have enough left to do so.
Total plant bought = 4 1/2 kg
Strawberry = 1 2/3 kg
Tomato = 1/4 kg
Strawberry + tomato
= 1 2/3 + 1/4
= 5/3 + 1/4
= 20+3/12
= 23/12 kg
Total remaining after Sunday
= Total - used
= 4 1/2 - 23/12
= 9/2 - 23/12
= 54-23/12
= 31/12
= 2 7/12 kg
Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time.
Strawberry = 2 × 1 2/3
= 2 × 5/3
= 10/3 kg
Tomato = 1 × 1/4
= 1/4 kg
Total plant needed to feed strawberry two more times and tomato 1 more time
= 10/3 kg + 1/4 kg
= 40+3/12
= 43/12 kg
= 3 7/12 kg
He will need 3 7/12 kg of plant
He doesn't have enough plant to feed strawberry 2 more times and tomato 1 more time
A glide-reflection consists of what two type of transformation.
Answers
Answer:
reflection and translation
|x+2| > 3 solve the inequality
Answers
Answer:
-3< x + 2 > 3
-5 < x > 1
Is this correct?
The cube of a number is less than five times the square of the number. For what set of numbers is this true?
(-0,5)
(5.00)
(-0.0) U (0.5)
Answers
Answer:
[tex](-\infty,0)\cup (0,5)[/tex].
Step-by-step explanation:
Note: In the given options it should be negative infinity instead of -0 because -0 does not make any sense.
It is given that cube of a number is less than five times the square of the number.
Let the unknown number be x.
[tex]x^3<5x^2[/tex]
[tex]x^3-5x^2<0[/tex]
[tex]x^2(x-5)<0[/tex]
This is possible when both factors [tex]x^2\text{ and }(x-5)[/tex] have different sign.
We know that [tex]x^2[/tex] is always greater than or equal to 0. So,
[tex]x-5<0[/tex]
[tex]x<5[/tex]
[tex]x\in (-\infty,0)\cup (0,5)[/tex]
Because [tex]x^2(x-5)<0[/tex] is not true for x=0, so, 0 is not included in the solution set.
Therefore, the solution set is [tex](-\infty,0)\cup (0,5)[/tex].
Answer:
C
Step-by-step explanation:
Evaluate the Piecewise Function for: f(2)
Answers
Answer:
f(2) = - 1
Step-by-step explanation:
Locate x = 2 on the x- axis, then go vertically down to the line. At this point read off the corresponding value for y on the y- axis, that is
f(2) = - 1
perform the necessary questions -5 -(-3) + (-8)
Answers
the answer is 0 because -5 -(-3) equals 8 which cancels out when u add negative 8 :)
Sanji has a square room with a perimeter of 42.5 feet. If she wants to hang a curtain along one full side of the room, how long does the curtain need to be?
Answers
Answer:
The length of the curtain is 10.625 feet
Step-by-step explanation:
The length of the curtain to cover one side of the room depends on the shape of the room
Given a room shape of a square, we have;
Perimeter = 4 × Side length of the room
Length of the curtain = Side length of the room
Therefore;
Perimeter = 4 × Length of the curtain
42.5 feet = 4 × Length of the curtain
Length of the curtain = (42.5 feet)/4 = 10.625 feet
The length of the curtain = 10.625 feet.
A "centroid" is defined as the center of mass of an object, or shape. How might the midpoint formula be used to find the midpoint of a triangle?
Answers
Answer:
we can use centeroid formula of a triangle
that is (x1+x2+x3)/3
hope that helps : )
Rewrite 9•9 in exponential form
Answers
Answer:
I believe it's 9
Step-by-step explanation:
Answer:
9²
Step-by-step explanation:
9²
what is the same as 4 tens and 13 ones?
Answers
Answer:
53 ones
Step-by-step explanation:
In 13 ones, there is 1 ten and 3 ones.
4 tens + 1 ten = 5 tens
5 tens = 50 ones
50 ones + 3 ones = 53 ones
guys i need help pls
Answers
-6/2
-3
subtract the top and divide
hope it helps
Is 10x-3=5(2x-4) +17 one solution , many solutions or no solutions
Answers
Answer:
Many solutions
Step-by-step explanation:
Answer: NO SOLUTION
Step-by-step explanation:
if you can plz help me MARK BRAINLIEST 2+2+2+2+2
Answers
Answer:
2+2+2+2+2=10
.................
Evaluate.
(x + 4). 2 - x for x = 6
54
74
0
14
Answers
Answer: 74
Step-by-step explanation:
Substitute x=6 into the expression
(x+4) . 2^3 -6
Add the numbers
(6+4) . 2^3- 6
10 x 2^3 -6
Evaluate the power
10 x 2^3 -6
10 x 8-6
Multiply the numbers
10 x 8-6
80-6
Subtract the numbers
80-6
74
What is the diameter, radius, r2, and circumference?
3 cm
Answers
Answer:
see below
Step-by-step explanation:
given:
radius of a circle = 3cm
find:
1. diameter
2. radius
3. r²
1) diameter = twice the radius = 2 r = 2 (3) = 6 cm
2) radius = 3 cm
3) r² = 3² = 9 cm
4/5(v−7)=2 what is the answer to the math question
Answers
Answer:
v=19/2
Step-by-step explanation:
in fraction= v=9.5
Answer:
v = 9 1/2
Step-by-step explanation:
Complete the division problem.
What is the remainder?
?
- 18x - 7
2x + 3
- 2x + 5
6x + 5
Answers
Answer: 6x+5 I did the test on edg
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
for edge