Given:
A line passes through the two points (3,5) and (-1,1).
To find:
The equation of the line in fully reduced point-slope form.
Solution:
If a line passes through two points, then the point slope form of the line is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
The line passes through the two points (3,5) and (-1,1). So, the point slope form of the line is
[tex]y-5=\dfrac{1-5}{-1-3}(x-3)[/tex]
[tex]y-5=\dfrac{-4}{-4}(x-3)[/tex]
[tex]y-5=1(x-3)[/tex]
Therefore, the point slope form of the line in fully reduced form is [tex]y-5=1(x-3)[/tex], here 1 is the slope of the line.
Give the standard form for 80.000 + 200 + 2.
Select the correct answer.
The population of California is approximately 3.8 x 10', and the population of Nebraska is approximately 1.9 x 109. Which state has the larger
population, and by how many times is its population larger than the other state's?
OA. The population of California is 20 times greater than the population of Nebraska.
OB. The population of Nebraska is 20 times greater than the population of California.
OC. The population of California is 5 times greater than the population of Nebraska.
OD. The population of Nebraska is 5 times greater than the population of California.
Answer:
C.
The population of California is 5 times greater than the population of Nebraska.
Step-by-step explanation:
The radius of a circle is 5 inches
What is the circumference of the circle?
Answer: 31.41592654 inches
Step-by-step explanation:
C = pi (d)
C = pi (10)
C = 31.41592654 inches
In a rectangle, the ratio of the width to the length is 4:5. If the rectangle is 40
centimeters long, find its width.
A. 32 cm.
B. 36 cm.
C. 44 cm.
D. 50 cm.
Answer:
50 cm
Step-by-step explanation:
4/5 = 40/x
cross multiply
4x=200
x=50
Answer: A. 32cm
Divide 40/5 and get 8 then multiply 4*8
What is the value of the expression
when x = 12 and p = -4?
Answer:
-48
Step-by-step explanation:
Which graph represents f(x)=−2x2?
Answer:
a
Step-by-step explanation:
it has a negative number which causes the parabola to be a maximum as opposed to a minimum
Using parabola concepts, it is found that the graph that represents [tex]f(x) = -2x^2[/tex] is given by option A.
The graph of a second degree equation is a parabola.If the leading coefficient, that is, the term that multiplies [tex]x^2[/tex] is positive, the parabola is concave up.Otherwise, if the leading coefficient is negative, the parabola is concave down.
In this problem, we have [tex]f(x) = -2x^2[/tex], which has a negative leading coefficient, thus it is a concave down parabola, which is represented by option A.
A similar problem is given at https://brainly.com/question/24042425
In a diagram a person who is 6ft tall is standing on the ground 3ft away from point P, A line segment drawn from the top corner of the building to point P creates two similar triangles
Answer:
G
Step-by-step explanation:I need 2o characters
The average price of gas in 2000 was $1.57 per gallon, and $2.30 in 2005. What is the rate of change for each year between 2000 to 2005?
Answer: $ 0.146 per year.
Step-by-step explanation:
Given: Average price of gas in 2000 = $1.57 per gallon
Average price of gas in 2005 = $2.30 per gallon
The rate of change for each year between 2000 to 2005
= [tex]\dfrac{\text{Change in price}}{\text{Change in time}}[/tex]
[tex]=\dfrac{\text{Price in 2005- Price in 2000}}{2005-2000}\\\\=\dfrac{2.30-1.57}{5}\\\\=\dfrac{0.73}{5}=0.146[/tex]
Hence, the rate of change for each year between 2000 to 2005 is $ 0.146 per year.
PlZ HELP i dont know answer
Reduce the fraction 6/12
Answer:
1/2
Step-by-step explanation:
Please Mark as Brainliest
Answer:
1/2
Step-by-step explanation:
just take the factors of 6/12 and in this case the biggest one is 6 6/6=1 and 12/6 =2 so 1/2
Which list contains only prime numbers? A. 2, 3, 4 B. 5, 3, 17 C. 14, 16, 22 D. 25, 26, 15
Answer:
B
Step-by-step explanation:
It only has prime numbers.
Prime numbers are numbers that don't have two whole numbers (besides 1 and itself) that have factors to them.
Ex.) 15 isn't a prime number.
5(3).
Ex.) 7 is a prime number
Nothing besides 7 and 1 works
7(1)
Fun fact: 2 is the only even prime number
=) Good Luck
What is the mean of the data set shown below?
{10, 2, 8, 9, 5, 2, 6}
A. 42
B. 7
C. 6
D. 2
answer- the answer is c. 6
Step-by-step explanation:
[tex] \underline{ \underline{ \text{Given \: data}}} : [/tex]
10 , 2 , 8 , 9 , 5 , 2 , 6[tex] \underline{ \underline{ \text{Here :}}}[/tex]
N ( total number of items ) = 7[tex] \tt \sum \: x \: = 10 + 2 + 8 + 9 + 5 + 2 + 6 = 42[/tex]
[tex] \underline{ \underline{ \text{To \: find}}} : [/tex]
Mean of the given data[tex] \underline{ \underline{ \text{Solution}}} : [/tex]
[tex] \boxed{ \underline{ \tt{Mean = \frac{ \sum \: x}{n} }}}[/tex]
⟶ [tex] \tt{ \frac{42}{7}} [/tex]
⟶ [tex] \tt{6}[/tex]
[tex] \pink{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \underline{ \: 6}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
the four angles of a quadrilateral at
in the ratio 1:2:3:4 find the angles
Answer:
36°, 72°, 108°, 144°
Step-by-step explanation:
The sum of the interior angles of a quadrilateral = 360°
sum the parts of the ratio, 1 + 2 + 3 + 4 = 10 parts
Divide 360° by 10 to find the value of one part of the ratio
360° ÷ 10 = 36° ← value of 1 part of the ratio, then
2 parts = 2 × 36° = 72°
3 parts = 3 × 36° = 108°
4 parts = 4 × 36° = 144°
The 4 angles are 36°, 72°, 108°, 144°
Choose the correct label for the solution to each system of equations from the drop-down menus.
Find the missing side length on the triangle. 21 yd 28vd
Answer:
×by× ︎︎︎︎︎︎︎︎︎︎︎
Which coordinate pair identifies the point in the third quadrant of the coordinate plane?
A) (4,2)
B)(-2,3)
C)(3,-3)
D (-2,-2)
Answer:
The is answer is D
Step-by-step explanation:
It is because the third quadrant is ( -, - )
Find the surface area and volume of the figure. Round to the nearest tenth.
Answer:
SA=64
V=28
Step-by-step explanation:
formula for SA: 2(lw+hw+lh)
formula for volume: l*w*h
where
l-(length)=2
w-(width)=2
h-(height)=7
lets solve for SA first:
2(2*2+2*7+2*7)
2(4+14+14)
2(32)
64
SA=64
now lets solve 4 volume
v=lwh
v=2*2*7
v=28
5) Name five decimals whose values are between 0.33 and 0.35.
Answer:
0.335,
0.3375,
0.34,
0.3425,
0.345,0
Step-by-step explanation:
The five decimals whose values are between 0.33 and 0.35 are 0.331 , 0.332 , 0.335 , 0.337 , 0.339.
What are digits?In a positional numeral system, a numerical digit is a single sign that can be used singly or in combination to represent numbers.
A digit is a part of a set that, when combined, makes up a numeration system.
For example 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 are digits.
Given two decimals 0.33 and 0.35
Both decimals are up to tenth only so all values of thousands between 1 to 9 will lie between 0.33 and 0.35.
For example 0.331 , 0.332 , 0.335 , 0.337 , 0.339.
Hence " The five decimals whose values are between 0.33 and 0.35 are 0.331 , 0.332 , 0.335 , 0.337 , 0.339".
To learn more about digits,
https://brainly.com/question/10913044
#SPJ5
There are two questions here so if you wanna help with both you can or just 1 that's good as well I just can't fail this test
Answer:
The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest. The mode is the number that occurs most often in a data set. Created by Sal Khan.
(question 7)
Step-by-step explanation:
Show and explain how you will estimate the answer to the problem for 4 3/8+5 6/10
i need this answer asap.
Which part of the algebraic expression 3 + 7d is the coefficient?
Answer:
your answer is 7 the coefficient is the number before the variable
help please please help
what is the additive inverse of
a -66
b 66
c- 1/66
6 1/66
Answer:
a.
Step-by-step explanation:
a. is the answer to your question
Answer: I can't see what it is, cause it says of and I do not know what you are talking about. I hope you find some luck somewhere.
Have a blessed day. Bye
Step-by-step explanation:
write an expression that matches the statement: 5 less than x
Answer:
x greater than 5
Step-by-step explanation:
factors switched and changed the term "less than" to the opposite term "greater than"
Which is more, 77 fluid ounces or 10 cups?
Answer:
10 cups
Step-by-step explanation:
Well, 1 cup=8 oz
So multiply 10 cups by 8 oz= 80oz
77 oz< 10 cups (88oz)
When you are born, your parents deposited $500 into a simple interest account that
earns 2.5% annually. How much money would be in the account, for you, when you
turn 30 years old?
9514 1404 393
Answer:
$875
Step-by-step explanation:
The account pays simple interest, so the formula for the balance is ...
A = P(1 +rt)
A = $500(1 +0.025×30) = $500(1.75) = $875
There will be $875 in the account at age 30.
Rational Number Arithmetic Kiran says that -2 <5. Do you agree with kiran? Explain or show your reasoning
Answer:
I agree with Kiran
Step-by-step explanation:
Given the inequality -2<5, I agree with Koran because all negative values are less than all positive values and reverse is never the case. Since. -2 is a negative value and 5 is positive value, hence -2 is less than 5 thereby making the inequality expression -2<5 to be correct.
Amy drove to her mother’s house, which is 204 miles away. If it took her 3 hours, what was her average speed?
Answer:
68 miles per hour. This is the right answer.
Step-by-step explanation:
Show workings please
Answer: x = 21°
Step-by-step explanation:
37 + 4x + (3x - 4) = 180° Original Equation
37 + 4x + 3x - 4 = 180° Commutative Property of Addition
7x + 33 = 180° Combine like terms
7x = 148° Subtract 33 from both sides
x = 21° Divide both sides by 7
A store buys a jacket for 20.00 and then sells it ot a costomer for 80%
Answer:
$16.00
Step-by-step explanation:
