Answers
Given points
(-4,3)(2,5)Distance:-
[tex]\\ \sf\longmapsto \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
[tex]\\ \sf\longmapsto \sqrt{(2+4)^2+(5-3)^2}[/tex]
[tex]\\ \sf\longmapsto \sqrt{(6)^2+(2)^2}[/tex]
[tex]\\ \sf\longmapsto \sqrt{36+4}[/tex]
[tex]\\ \sf\longmapsto \sqrt{40}[/tex]
[tex]\\ \sf\longmapsto 6.2[/tex]
Related Questions
*WILL GIVE BRAINLIEST* Find the length of side xx in simplest radical form with a rational denominator.
Answers
9514 1404 393
Answer:
x = 3
Step-by-step explanation:
The long side of a 30°-60°-90° triangle is √3 times the short side.
x = (√3)(√3)
x = 3
answer all three please
Answers
Answer:
Triangular prism
Volume = 100cm³
Rectangular prism
Volume = 480³
Total volume of Composite Figure 580cm³
Step-by-step explanation:
Find the vertices and foxi of the hyperbola y^2/25 - x^2/144=1
Answers
Answer:
Step-by-step explanation:
[tex]\dfrac{y^2}{b^2} -\dfrac{x^2}{a^2} =1\\a=12\\b=5\\f^2=a^2+b^2=13^2\\Vertices:(0,5), (0,-5)\\Foci: (0,13),(0,-13)\\[/tex]
In the function f(x) = 4(x2 − 6x + ____) + 20, what number belongs in the blank to complete the square?
Answers
Answer:
9
Step-by-step explanation:
6x=2*x*(a number), (a number)^2=the number we need. A number=3, the number is 3^2=9
Simplify 3 squared 2 ⋅ 3 squared 5
Answers
Answer:
45
Step-by-step explanation:
(
3
√
5
)
2
9
√
5
2
Rewrite
√
5
2
as
5
.
9
⋅
5
Multiply
9
by
5
.
45
Answer:
2187
Step-by-step explanation:
I'm guessing you meant ^ as squared? Therefore, our equation is [tex]3^23^5[/tex]. We can simplify using the rule of exponents, giving us [tex]3^7[/tex]. [tex]3^7=2187[/tex].
polynomial F(x) is divided by x and (x+1), we get remainder 0 and 1 respectively. Find the value of R(2) if R(x) is the remainder when F(x) is divided by x(x +1).
Answers
Answer:
Hello,
R(2)=-2
Step-by-step explanation:
[tex]F(x)=q_1(x)*x+0 \ , \ F(0)=0 \\F(x)=q_2(x)*(x+1)+1\ , \ F(-1)=1\\\\F(x)=q_3*x*(x+1)+(a*x+b)\\\\if\ x=0\ then\ F(0)=0=a*0+b \Longrightarrow\ b=0\\\\if\ x=-1\ then\ F(-1)=1=a*(-1)+b \Longrightarrow\ a=-1\\\\\\R(x)=ax+b=-x\\R(2)=-2\\[/tex]
The opposite angles of a cyclic quadrilateral are (3x + 10)
and (2x + 20)°. Find the angles.
Answers
Make t as the subject of the formula.
P = d + 15t
Answers
Answer:
[tex]t=\frac{P-d}{15}[/tex]
Step-by-step explanation:
[tex]P=d+15t\\\\P-d=15t\\\\\frac{P-d}{15}=t[/tex]
Find the distance between the two points!
PLEASE DO THIS ASAP!!
no links
Answers
Answer:
5
Step-by-step explanation:
The distance is given by sqrt((-3-0)^2+(-3-1)^2)=sqrt(9+16)=5
Answer:
I believe the distance equals 5
Step-by-step explanation:
Use the distance formula and plug in the numbers. Then solve.
question 22 , the triangle one
Answers
9514 1404 393
Answer:
9.1 cm
Step-by-step explanation:
Corresponding sides of similar triangles are proportional.
PQ/PR = AB/AC
PQ/21.7 = 5.2/12.4 . . . . . . . . . . . . . . fill in the given values
PQ = 21.7(5.2/12.4) . . . . . multiply by 21.7
PQ = 9.1 . . . cm
An object that weighs exactly 1
pound is placed on a digital scale that measures weight in ounces.
If the scale is accurate and precise, what weight might be shown on the scale?
Answers
Help me pls!
The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger figure
Answers
Answer:
Smaller figure: 1/3
Larger figure: 3
Answer:
1:3
Step-by-step explanation:
divided the sides
8/24 = 1/3 = 1:3
Geometry, please answer question ASAP
Answers
Nia solved the equation -1.98 = 5.2v + 13.1. Her answer was v = -2.9. She is fairly confident about her answer, but wants to do a quick check of her solution using estimation to make sure her answer is reasonable.
Which of the following shows a good check of her answer?
Answers
Answer:
substitute for v, when v = -2.9
Step-by-step explanation:
[tex]-1.98=5.2v+13.1[/tex]
subtract 13.1 on both sides.
[tex]-15.08=5.2v[/tex]
divide by 5.2 to isolate v
[tex]\frac{-15.08}{5.2} = \frac{5.2v}{5.2}[/tex]
[tex]-2.9=v[/tex]
substitute for v
[tex]-1.98=5.2(-2.9)+13.1[/tex]
[tex]-1.98=-15.08+13.1[/tex]
[tex]-1.98=-1.98[/tex]
At 11:00 a.m., John started driving along a highway at constant speed of 50 miles per hour. A quarter of an hour later, Jimmy started driving along the same highway in the same direction as John at the constant speed of 65 miles per hour. At what time will Jimmy catch up with John?
Answers
Answer:
12:05 pm
Step-by-step explanation:
Let z be the number of hours, from 11:00 am, when Jimmy would catch up with John. The time that Jimmy will have to drive to catch up with John is z - 1/4 as he started a quarter of an hour late. When Jimmy would catch up with John, they would have traveled the same distance. Hence
50 z = 65 (z - 1/4)
Solve for t
50z = 65z - 65/4
z = 65/60 = 1.083 hours = 1 hour and 5 minutes
Jim will catch up with John at
11:00 am + 1 hour 5 minutes = 12:05 pm
Answer From Gauth Math
Sausages come in packets of 12. Bread rolls come in packets of 9. Brian wants to buy enough packs of sausages and rolls so that there are an equal number of sausages and rolls. What is the minimum number of sausages and rolls he needs to buy?
Answers
Explanation:
I do guess and check.
12(1) + 9(1) = 12 + 9
12(2) + 9(2) = 24 + 18
12(3) + 9(3) = 36 + 27
12(3) + 9(4) = 36 + 36
So that’s the answer
A triangle can have at most___ right angle
О
2
4
1
Answers
a right angle can have at least 2
14. peggy had 4 times as many quarters as nickels, she had 2.10 in all how many buckles and quarters did she have?
Answers
Answer:
academic study or science that deals with human behavior in its social
The cost of wire sold by the Thor Company is shown in the graph. What is the cost of wire per foot?
1. $0.20
2. $1.25
3. $4.00
4. $5.00
Answers
111111101010100110
Step-by-step explanation:
es 125
Find the slope of the line below. Enter your answer as a fraction or decimal.
Use a slash mark (1) as the fraction bar if necessary.
Answers
Answer:
hi ,
as you can observe the below
A cell phone company charges $400 for a new phone and $50 for a monthly plan. If C (t) is a rational function that represents the average monthly cost of owning the cell phone, what is the range of the function? R: ℝ R: (–∞, ∞) R: (0, 400) R: (50, 450)
Answers
Answer:
D
Step-by-step explanation:
R: (50, 450)
Answer:
D
The R (range) is: (50, 450)
break up the denominator and write the product of two fractions see image belows
Answers
9514 1404 393
Answer:
1/sec(x) · 1/tan(x)
Step-by-step explanation:
The breakup can be accomplished any of several ways.
[tex]\dfrac{1}{\sec(x)\tan(x)}=\dfrac{1}{\sec(x)}\times\dfrac{1}{\tan(x)}=\dfrac{\cos(x)}{1}\times\dfrac{\cos(x)}{\sin(x)}[/tex]
On weekdays, Kiki walks 2 miles in the morning and 1 mile in the evening On Saturdays, she walks 4 miles.
5 x 2 + 1 + 4 Where should I put the Parentheses
BTW I'm 5th Grade
Answers
Answer:
5(2+1)+4
Step-by-step explanation:
I need help ASAP!! Please explain how to do solve the problem.
Answers
Answer:
3
Step-by-step explanation:
The co-ordinates of the smaller and larger triangles are 4,5 3,2 & 6,3 and 12,15 9,6 18,9
To find out dilation factor,
Co-ordinates of smaller triangles* dilation factor=co-ordinates of
larger triangles(or use (kx,ky) where k is the dilation factor and x and y are the co-ordinates)
(4,5) (3,2) (6,3)k=(12,15) (9,6) (18,9)
Equate and solve,
k=(12,15) (9,6) (18,9)/(4,5) (3,2) (6,3)[Informal]
k=3
Determine the center and radius of the following circle equation:
Answers
Answer:
Hello,
Step-by-step explanation:
[tex]x^2+y^2+6x+18y-10=0\\\\x^2+6x+9+y^2+18y+81-9-81-10=0\\\\(x+3)^2+(y+9)^2=10^2\\\\\\center=(-3,-9)\\radius=10\\[/tex]
The HCF of 17 19 and 3
Answers
Answer:
Hey mate I hope this will help you if so then pls mark me as brainliest
The Highest common factor ( HCF )
Of two prime numbers is 1 because prime numbers doesn't any other factor except themselves and 1. So for all primes the HCF is 1.
17 and 19 are primes so the HCF of both the numbers is 1.
Step-by-step explanation:
HELPPPP!!! FAST I WILL GIVE BRAINLIEST!!!!
Answers
Answer:
36% of the muffins sold were carrot.
Step-by-step explanation:
How many carrot muffins we have? 9
How many muffins we have in total? 25
So, 9/25. Convert 9/25 to percentage.
9/25 = 0.36
0.36×100
=36%
Answer:
36%
Step-by-step explanation:
Hello! I hope you are having a great day!! I am happy to help you with this problem.
We know that in total there were 25 muffins sold (you can count them) and 9 of which were carrot. This means that 9/25 of the muffins were carrot. Now we must turn 9/25 into a percentage.
9/25 * 100 = 0.36. 0.36 * 100 = 36%
And thats your answer!!
please come answer this, I need help asap
Answers
Answer:
26
Step-by-step explanation:
To evaluate this expression, all we have to do is substitute the given values of the variables into the expression. That is, replace every [tex]m[/tex] in the expression with a [tex]1[/tex] and every [tex]p[/tex] in the expression with a 5.
Doing so, we get:
[tex]p^{2} +m[/tex]
[tex]=5^{2} +1[/tex] (Substitute given values into the expression)
[tex]=25+1[/tex] (Evaluate exponential term)
[tex]=\bf26[/tex] (Add)
Hope this helps!
Find the arc length of the partial circle.
Answers
Answer: C=10.99
Step-by-step explanation:
It can be seen that the arc has an angle of a=90 degrees, respectively, the length of the arc can be found by the formula[tex]\bf C=\dfrac{2\bf {\pi} r}{360} \cdot \alpha=> \dfrac{2\cdot 3,14\cdot 7 }{360} \cdot 90=\boxed{\bf 10.99}[/tex]What is the length of CD
Answers
Answer:
Step-by-step explanation:
3(x-2)
Answer:
CD = 7
Step-by-step explanation:
CD and GI are of same lenghth so
3x - 6 = x + 8
transpose
3x - x = 8+6
2x = 14
x = 14/2
x = 7
