Answers
Answer:
[tex]\displaystyle d = \sqrt{17}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Reading a Cartesian PlaneCoordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (-3, 2)
Point (-4, 6)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(-4--3)^2+(6-2)^2}[/tex][√Radical] (Parenthesis 1) Simplify: [tex]\displaystyle d = \sqrt{(-4+3)^2+(6-2)^2}[/tex][√Radical] (Parenthesis) Add/Subtract: [tex]\displaystyle d = \sqrt{(-1)^2+(4)^2}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{1+16}[/tex][√Radical] Add: [tex]\displaystyle d = \sqrt{17}[/tex]Related Questions
Plssss help me im trying to get my grade back up :(
Answers
Answer: The answer is C
Sorry if I'm wrong
what is 14.2cm correct to 1 decimal place???????
Answers
= 14 cm
Answer:
14
Step-by-step explanation:
plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answers
Answer:
A) x(x+1)
B) 3x(1-3x)
C) 7x (x and then 2 on top of the x. and then -5)
Step-by-step explanation:
Answer:
a. X(x+1) b. 3x (1-3x) C. 7x (x^2 - 5)
Step-by-step explanation:
a. X(x+1)
Which equation represents the line that passes through points B and C on the graph?
Answers
Answer:
i will help but i need to see the options first
Step-by-step explanation:
post another question with options pls
Bakets A, B and C contain balls. There is 23 balls in total
The total number of balls in B and C is 18.
There is 7 more balls in B than A
How many balls are in baskets:
A
B
C
Answers
Total no. of balls in A= 23-18
= 5
No. of balls in B= 5+7
= 12
No. of balls in C= 18 - 12
= 6
can someone help me out with this ?? if u do thank u so much <3
Answers
Answer:
$169.69
Step-by-step explanation:
for this equation disregard the first # (48)
add all of the amount of square feet from the bathrooms (30.5 + 30.5 + 40.5) which gets you 71
multiply 71 x 2.39 = 169.69
your answer is therefore $169.69
I NEED HELP
What is "y=2(x)+1"
Answers
I dont know what is What is "y=2(x)+1" i think it might be x3 or somthing tell me if im wrong
Answer:
the slope is 2 but the y-intercept (0,1)
Step-by-step explanation:
There is a relationship between the number of hours a plumber works and the amount of money he earns. The plumber earns $60 for every 2 hours he works. Which statement about the relationship and the amount of money the plumber earns is true?
Practice
A
The number of hours the plumber works is the independent variable in the relationship, and he earns $270 for 9 hours of work.
B
The amount of money the plumber earns is the dependent variable in the relationship, and he earns $540 for 9 hours of work.
C
The amount of money the plumber earns is the independent variable in the relationship, and he earns $540 for 9 hours of work.
D
The number of hours the plumber works is the dependent variable in the relationship, and he earns $270 for 9 hours of work.
Answers
Answer:
Step-by-step explanation:
number of hours worked 2 = money earned $60,
so we can conclude that
the money he earned depend on the hours worked (independent variable) and that
number of hours worked 1 = money earned $30
A. True
hours worked IS the independent variable
9 hours of work = 9*$30 = $270 IS correct
B. False
money earned IS the dependent variable
9 hours of work is NOT $540
C. False
the money earned is NOT independent
for 9 hour will NOT earn $540
D.True
the number of hours IS dependent variable
the 9 hours of work IS earning $270
The diameter of a circle is 10 cm. Find its circumference in terms of pi.
Answers
62.82 cm
Step-by-step explanation:
the formula of circumference of circle is 2 Pi R
so, 2 * 22/7 * 10 cm = 62.82 cm
The solution is : its circumference in terms of pi is 10π cm.
What is perimeter?A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length. The perimeter of a circle or an ellipse is called its circumference. Calculating the perimeter has several practical applications.
here, we have,
given that,
The diameter of a circle is 10 cm.
now, we have to find its circumference in terms of pi.
the formula of circumference of circle is 2πr
here, we have,
d = 10
s, r = 10/2 = 5
so, we get,
2 * 22/7 * 5 cm
= 31.42 cm
=10π
Hence, its circumference in terms of pi is 10π cm.
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Is (0,1.2) proportional relationship
Answers
help i need to know whats the slope-intercept equation
Answers
Answer:
[tex]y=\frac{-1}{3}x -7[/tex]
Step-by-step explanation:
You just have to use the equation Y=MX+B. M is the slope and B is the y-intercept. Since the y-intercept in this equation is a negative, the plus sign in the Y=MX+B equation turns into a minus sign.
WHICH NUMBER HAS A 4 IN THE TENS PLACE 3.24 24 4,321 49
Answers
Answer:
49
Step-by-step explanation:
its in the 10s place
hope this helps
Can anyone help??
Sort of get it but need answer!
Answers
Answer:
45
Step-by-step explanation:
Angles in a triangle add up to 180 and a right angle (indicated by the square) is 90. So, 180-90=90. The lengths are parallel which means the remaining angles must equal the same. 90/2=45
Multiply and Divide
1/2 + 2/3 ÷ 1/6
Answers
Explanation :
1/2 + 2/3 x 6
—-
1/2 + 2 x 2
—-
1/2 + 4
gives me 9/2 that’s 4.5
The length of one side, s, of a shipping box is s(x) = ^3√2x, where x is the volume of the box in cubic inches. A manufacturer needs the volume of the box to be between 108 in^3 and 256 in^3. What are the minimum and maximum possible lengths of s?
please help
Answers
Answer:
Hey
Step-by-step explanation:
Can u say me the chapter name of this question belonging to....!?
Answer:
min: 5
max:8
Step-by-step explanation:
Christina, a frequent business traveler, is considering signing up for a hotel rewards program. Hotel Elegance is currently offering 790 points for signing up, plus 93 points for every night Christina books at the hotel. Alternatively, Hotel Paradiso is offering a sign-up bonus of 932 points, plus 22 points per night. If Christina books a certain number of nights, the points she earns with either hotel will be the same. How many nights will that be? How many points will she have?
Answers
Answer:
2 Nights
Step-by-step explanation:
790+93x=932+22x
790+71x=932
71x=142
x=2
Find the missing values in the ratio table. pls help
Answers
Answer:
its 7 and 13 becuase 10 minuse 4 is 6 and then i did that with the other two
-3t + (-8)=25
what is t
Answers
Answer:
t = -11
Step-by-step explanation:
Solve for t:
-3 t - 8 = 25
Add 8 to both sides:
(8 - 8) - 3 t = 8 + 25
8 - 8 = 0:
-3 t = 25 + 8
25 + 8 = 33:
-3 t = 33
Divide both sides of -3 t = 33 by -3:
(-3 t)/(-3) = 33/(-3)
(-3)/(-3) = 1:
t = 33/(-3)
The gcd of 33 and -3 is 3, so 33/(-3) = (3×11)/(3 (-1)) = 3/3×11/(-1) = 11/(-1):
t = 11/(-1)
Multiply numerator and denominator of 11/(-1) by -1:
Answer: t = -11
[tex] - 3t + ( - 8) = 25[/tex]
Distribute the plus/positive in the negative. Remember that plus × minus = minus.[tex] - 3t - 8 = 25[/tex]
Solve for t-term by making t as the subject of equation.[tex] - 3t = 25 + 8 \\ - 3t = 33 \\ t = \frac{33}{ - 3} \longrightarrow \frac{ \cancel{33}}{ \cancel{ - 3} } = \frac{11}{ - 1} \\ t = - 11[/tex]
Answer Check by substituting the value of t in the equation.[tex] - 3( - 11) + ( - 8) = 25 [/tex]
Distributing or multiplying both negative, we would get positive.
[tex]33 - 8 = 25 \\ 25 = 25 \: \: \purple{ \checkmark}[/tex]
The equation is true for t = -11. Hence the answer is t = -11.
Answer[tex] \large \boxed{t = - 11}[/tex]
If you have any questions about the answer, feel free to ask via comment.
Drag each label to the correct location on the image.
Match each number to the type of notation it is expressed in:
5.91E10
0.0000734
2.66 x 10^-3
641,000,000,000
Standard Notation or Scientific Notation
Answers
Answer:
See below
Step-by-step explanation:
Given numbers:
5.91E10 0.0000734 2.66 x 10^-3 641,000,000,000Standard notation:
0.0000734641,000,000,000Scientific Notation:
5.91E10 2.66 x 10^-3Answer:
The guy above me is right
Step-by-step explanation:
Given numbers:
5.91E10
0.0000734
2.66 x 10^-3
641,000,000,000
Standard notation:
0.0000734
641,000,000,000
Scientific Notation:
5.91E10
2.66 x 10^-3
This line has a slope
of -3 and passes
through the point
(4, -10)
Answers
Answer:
Step-by-step explanation:
y= mx+c
-10= -3 x 4 +c
-10= -12 +c
c= 2
then, y= -3x+2 would be the answer, if you were wanting the equation of the line.
Answer:
y+10=-3(x-4)Step-by-step explanation:
to understand thisyou need to know about:linear equation i.g point-slope formPEMDASgiven:slope or m=-3
(x1,y1)=(4,-10)
to find:point-slope form of linear equation
let's solve:point-slope form of a linear equation is
y-y1=m(x-x1)[tex]first \: step \colon \: \\ substitute \: the \: given \: values \: of \: m \: and \: (x,y) = (4,- 10)[/tex]
[tex]y - ( - 10) = - 3(x - (4))[/tex]
[tex]last \: step \colon \: simplify[/tex]
[tex]y + 10 = - 3(x - 4)[/tex]
Can someone pls help? Tysm if u do! <3
Answers
A law firm is going to designate associates and partners to a big new case. The daily rate charged to the client for each associate is $800 and the daily rate for each partner is $1300. The law firm assigned 3 more partners than associates to the case and was able to charge the client $12300 per day for these lawyers' services. Write a system of equations that could be used to determine the number of associates assigned to the case and the number of partners assigned to the case. Define the variables that you use to write the system.
Answers
Answer:
The system of equations is y = x + 3 and 800x + 1300y = 12300 where x represents the number of associates assigned and y represents the number of partners assigned.
Step-by-step explanation:
Let,
x be the number of associates assigned
y be the number of partners assigned
According to given statement;
y = x + 3
800x + 1300y = 12300
Hence,
The system of equations is y = x + 3 and 800x + 1300y = 12300 where x represents the number of associates assigned and y represents the number of partners assigned.
Answer:
eq 1
800x+1300y=12300
eq 2
y= x+3
writw the equation of the line that passes through the points (-6,-19) and ( 2,5)
Answers
Answer:
y = 3x - 1
Step-by-step explanation:
Let's start with the two points.
y = mx + b
-19 = -6m + b
5 = 2m + b
Subtract the first from the second.
24 = 8m
m = 3
5 = 2*3 + b
b = -1
What is the slope of the equation y = 3/4x – 8
Answers
Hence, from the given equation slope [tex]m=\frac{3}{4}[/tex].
What is the slope of line?
A slope of a line is the change in [tex]y[/tex] coordinate with respect to the change in [tex]x[/tex] coordinate.
Here given slope of line is
[tex]y = \frac{3}{4}x- 8[/tex]
As we know the slope of line is
[tex]y=mx+c[/tex]
where [tex]m[/tex] is the slope
Hence, from the given equation slope [tex]m=\frac{3}{4}[/tex].
To know more about the slope of line
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NEED CORRECT ANSWER ASAP!!!!!!!!!
Answers
Answer:
D
Step-by-step explanation:
its a negative slope, so it can only be c or d. d passes through -7
Identify the type of function represented by f(x) = 3 (1,5)".
A. Quadratic
B. Linear
C. Exponential decay
D. Exponential growth
Answers
Answer: ( D) Exponential growth
Step-by-step explanation:
I WILL MARK U BRAINLIEST PLS HELP ME WITH THIS!!
Explain how to write 4 with a repeating decimal 25, as a fraction.
Answers
Answer:
Step-by-step explanation:
if it is 4.252525252525.... it is 421/99
if it is 4.255555555555... it is 383/90
Answer:
4 25/99
Step-by-step explanation:
let x = 0.2525
100x = 100(.2525)
100x = 25.25
100x - 0.25 = 25.25 - 0.25
100x = 25
100x - x = 25
99x = 25
x = 25/99
what is the square root of 129876? :)
Answers
Answer:
360.383129461
Step-by-step explanation:
Answer:
360.383129461
Step-by-step explanation:
.......
Triangle ABC has vertices A(1, 3), B(2, 5), and C(5, 3). What are the coordinates of B' after the translation described by the rule T⟨1, 4⟩?
Answers
Answer:
(3, 9)
Step-by-step explanation:
Brainliest Please
The coordinates of B' after the translation described by the rule T⟨1, 4⟩ is B( 3, 9).
What is Translation?A translation in mathematics does not turn a shape; rather, it moves it left, right, up, or down. They are congruent if the translated shapes (or the image) seem to be the same size as the original shapes. They have only changed their direction or directions.
Given:
Triangle ABC has vertices A(1, 3), B(2, 5), and C(5, 3).
Now, after applying Translation rule T⟨1, 4⟩
A(1, 3)-------> A( 1+ 1 , 3+ 4 ) = A( 2, 7)
B(2, 5)-------> B( 2+ 1 , 5+ 4 ) = B( 3, 9)
C(5, 3) -------> C( 5+ 1 , 3+ 4 ) = C ( 6, 7)
Hence, the coordinates of B' after the translation described by the rule T⟨1, 4⟩ is B'( 3, 9).
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HELP PLZ 30 POINTS UwU
Answers
Angle 1 = 130°
Angle 2 = 124°
Angle 3 = 56°
Angle 4 = 52°
Angle 5 = 72°
Angle 6 = 94°
I primarily used the triangles to get my answers. Remember the angles in a triangle add up to 180°.
Answer:
Angle 1 = 130°
Angle 2 = 124°
Angle 3 = 56°
Angle 4 = 52°
Angle 5 = 72°
Angle 6 = 94°
Step-by-step explanation:
