Answer:
y=4x and x+4y=12 are perpendicular because they have opposite reciprocal slopes
Step-by-step explanation:
y=4x slope is 4
x+4y=12 slope is -1/4
La familia Martínez fue al cine y pagó $60 por dos entradas para adulto y tres entradas para niños. La familia wright consta de tres adultos y cinco niños los Wright pagaron $95.50 cuando compraron boletos para el cine para su familia¿ cual es el costo de una entrada al cine para adultos?
7
point
An ant travels at a constant rate of 30 cm every 2 minutes. At what pace does the ant travel per centimeter?
what is the equation for this sentence
Answer:
i think it is a pattern
Step-by-step explanation:
Which statement is true about the graph of s Greater-than-or-equal-to 4.5?
Answer:
The answer is D
Step-by-step explanation:
the graph has a closed circle and the arrow points to the right.
Answer:
ITS D
CAN I BRAINLIEST PLEASE IM TRYIIING TO RANK UP THANK YOU <3
Step-by-step explanation:
Write the fraction as a decimal
34/15
A. 2.16
B.2.26
C. 3.16
D. 34.15
Answer:
Step-by-step explanation:
it’s A 2.26:)
Даден е правоъгълен триъгълник
с катети а = 3 cm, b = 4 стихи-
потенуза с = 5 cm. Намерете r, I и
h на конус, който се получава при
завъртане на триъгълника около:
а) катета а;
б) катета b.
Не говоря български, но може би снимката по-долу ще бъде полезна... Опитайте да копирате и поставите английския текст в преводач.
I think for either cone, r stands for radius, h is the height, and is the slant height.
Then rotating the triangle about the shorter leg with length a = 3 cm, the resulting cone (on the right in the picture) would have r = 4 cm, h = 3 cm, and = 5 cm.
For the other cone, rotating about the longer leg with b = 4 cm generates a cone with r = 3 cm, h = 4 cm, and = 5 cm.
Two equal rectangular lots are enclosed by fencing the perimeter of a rectangular lot and then putting a fence across its middle. If each lot is to contain 2,700 square feet, what is the minimum amount of fence (in ft) needed to enclose the lots (include the fence across the middle)
Answer:
360 feet
Step-by-step explanation:
Area = 2XY = 2 · 2,700 = 5,400
Perimeter = (2 · 2X) + 3Y = 4X + 3Y
Y = 5,400 / 2X = 2,700 / X
Perimeter = 4X + 8,100/X
P'(x) = 4 - 8,100/X² = 0
4 = 8,100/X²
X² = 8,100 / 4 = 2,025
X = √2,025 = 45
Y = 2,700 / 45 = 60
Perimeter = (4 · 45) + (3 · 60) = 180 + 180 = 360 feet
Your answer should be a polynomial in standard form.(x−3) (x−4) =
Answer:
x² - 7x + 12
Step-by-step explanation:
Use FOIL method
(x - 3) (x -4) = x*x + x *(-4) + (-3)*x + (-3)*(-4)
= x² - 4x - 3x + 12 {Combine like terms}
= x² - 7x + 12
Answer:
x^2−7x+12
Step-by-step explanation:
Use the FOIL method: (a+b)(c+d)= ac+ad+bc+bd.
x^2−4x−3x+12
Collect like terms.
x^2 +(−4x−3x)+12
Simplify.
anddthe answer is
x^2−7x+12
please help me asap
Answer:
-63 ft
Step-by-step explanation:
15.75 x 4 = 63 (since you are diving downward it would be the same as going negative, so the altitude is going down)
Solve for x: 3(x + 1) = −2(x − 1) + 6. (1 point) Select one: a. 1 b. 4 c. 5 d. 25
Isolate the variable by dividing each side by factors that don't contain the variable.
x = 1
Answer:
The answer is A.1
Step-by-step explanation: 3(x + 1) = −2(x − 1) + 6 is turned into 3+3=−2 +2+6 once it is distributed.
then when you add the numbers you get 3+3=−2 +8
Then subtract 3 from both sides of the equation.Then simplify and add 2x to both sides and combine the like terms.
Finally your left with 5x=5 then divide and you get 1.
Find the product 3 and 2/5 x 2 and 2/3
Answer:
9 1/15
Step-by-step explanation:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
175×83
Applying the fractions formula for multiplication,
=17×85×3
=13615
Simplifying 136/15, the answer is
=9 1/15
write an equation of the line with a slope of negative 7 and Y intercept of 1
Answer:
y = -7x + 1 (slope intercept)
7x - y = -1 (standard form)
What is 200 x 4 for math class
Answer: Your answer is 800
Step-by-step explanation: Hope this helped you
After multiplication, the solution of the expression is 800.
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The expression is,
⇒ 200 × 4
Now, We can simplify as;
⇒ 200 × 4
After multiply,
⇒ 800
Thus, The solution is, 800
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ5
paragraph about the earth ring of fire
Answer:
Step-by-step explanation:
Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire Earth ring of fire ,and Earth ring of fire Earth ring of fire Earth ring of fire.
Answer:
The Ring of Fire is a major area in the basin of the Pacific Ocean where many earthquakes and volcanoes eruptions occur. It has 452 volcanoes. It is shaped as a horseshoe shape, it is associated with a nearly continuous serious of oceanic tranches, volcanic arcs, and volcanic belts and plate movements.
What is 104.35 x 34?
Answer:
3547.90
Step-by-step explanation:
Jane paid $40 for an item after she received a 20% discount. Jane's friend says this means that the original price of the item was $48. is Jane's friend correct?
Yes
or
No
Answer:
Yes,
Step-by-step explanation:
$40+20%=$48 . Probably Jane's friend is correct
Using the table showing the relationship between x and y, find the value of y when x = 6.
weird version of the chart:
x | y
2 | 6
3 | 9
4 | 12
Math problem). Have to show your work. Look at the picture for the question. Please only answer if you know how. Brainliest answer.
Answer:
......
Step-by-step explanation:
Which statements regarding the diagram of AEBC are
true? Select three options.
O ZBEC is an exterior angle.
O ZDEC is an exterior angle.
O ZABE and ZEBC are supplementary angles.
O ZBCF and ZDEC are supplementary angles.
OBEC is a remote interior angle to exterior ZBCF.
The statements that are true regarding the angles in the diagram are: B, C, and E.
Supplementary, Interior, and Exterior AnglesTwo angles are supplementary angles if their sum equals 180 degrees. Angles on a straight line are also supplementary.Interior angles are within a polygon while exterior angles lie outside.Therefore, the statements that are true regarding the angles in the diagram are: B, C, and E.
Learn more about supplementary angles on:
https://brainly.com/question/8992900
Answer:
B, C, and E
Step-by-step explanation:
did it on edge
HELPPP PLEASEEE !!! John draws AABD, with CD as the perpendicular bisector of AB such that AACD and ABCD are congruent to each other.
DO
Which statement can John use this figure to prove?
Every isosceles triangle is a right triangle.
The base angles of any triangle are congruent.
The points on the perpendicular bisector of a side of a triangle are equidistant from all of the vertices of the triangle.
The points on the perpendicular bisector of a side of a triangle are equidistant from the vertices of the side it bisects.
Answer:
The points on the perpendicular bisector of a side of a triangle are equidistant from the vertices of the side it bisects.
Step-by-step explanation:
It is the last option. The perpendicular bisector theorem states that if a point lies on the bisector of a segment it is equidistant from the endpoints.
Meaning
If a perpendicular bisector is a line of the side of the triangle , it bisects the sides forming two right angles .
The first three choices are incorrect because
1) the figure shows a triangle bisected into two triangles and option 1 tells about 1 isosceles triangle.
2) The base angles of any triangle can be different or same .
3) the three perpendicular bisectors meet at a point called the circumeter. We have 1 perpendicual bisector which is dividing the triangle into two equal triangles.
The statement that John can use the figure given to prove is that: D. The points on the perpendicular bisector (CD) of a side (AB) of a triangle (triangle ADB) are equidistant from the vertices (<A and <B) of the side it bisects.
Recall:
The perpendicular bisector theorem states that any point on a perpendicular bisector of the side of a triangle is equidistant from the two endpoints or vertices of the side the perpendicular bisector bisects.From the triangle in the image drawn by John, it means that since CD a perpendicular bisector of side AB, it means that the distance from point D to vertex A and the distance from point D to vertex B are equal.
Therefore, the statement that John can use the figure given to prove is that: D. The points on the perpendicular bisector (CD) of a side (AB) of a triangle (triangle ADB) are equidistant from the vertices (<A and <B) of the side it bisects.Learn more here:
https://brainly.com/question/4137998
The high school basketball team has 16 home games scheduled this season. All the games have the same number of tickets available. There are 4,480 tickets in total.
How many tickets are available for one game?
Answer:
280
Step-by-step explanation:
HELP!! 25 POINTS!!!
The graph below shows two polynomial functions f(x) and g(x). which of the following statements is true about the graph above?
f(x) is an even degree polynomial with a negative leading coefficient.
g(x) is an even degree polynomial with a negative leading coefficient.
f(x) is an odd degree polynomial with a positive leading coefficient
g(x) Is an odd degree polynomial with a positive leading coefficient.
Answer:
D
Step-by-step explanation:
F(x) is an even degree. Because it opens up, it's leading coefficient is positive.
g(x) is an odd degree. Its leading coefficient is plus. A Minus one would go through quads 4 and 2, not 3 and 1
The last statement is the only true one.
Answer:
Option D :
g(x) is an odd degree polynomial with a negative leading coefficient.
Step-by-step explanation:
just took the test
What is the length of the line segment with endpoints (−3, 8) and (7, 8) ?
Enter your answer in the box.
units
I WILL GIVE 20 POINTS AND BRAINLEST PLSS HELP
Answer:
10 units
Step-by-step explanation:
hope this helps
Answer:
10 units
Step-by-step explanation:
because its -3 so to become postive you add 3 then add 7 = 10
hope this helped <3
Mr.Robert bought a gas cooker for $945.00. he sold it to a customer for $803.25 due to damage
Answer:
Thanks for some points
Step-by-step explanation:
Ricky buys remote control cars to resell. He applies a markup of 18%. If Ricky buys a remote control car for $26.00, what is his selling price
Answer:$30.68
Step-by-step explanation:
Multiply (-2/3)(5/4)
Which quadrant is the polar coordinate, (3, 280°)
Answer:
the fourth quadrant
Step-by-step explanation:
resolving it into its Cartesian coordinate - x = rcos∅ and y = rsin∅,x = 0.52 and y = -2.95.
x is positive and Y is negative
OR
angle in the fourth quadrant = (360° - ∅°)
Explain how to create a graph to model the relationship between the 2 quantities in the table.
A 2-column table with 4 rows. Column 1 is labeled hours (x) with entries 1, 2, 3, 4. Column 2 is labeled dollars with entries 25, 50, 75, 100.
The equation that models the relationship between the 2 quantities in the table is y =25x
From the table, we have the following ordered pairs
(x,y) = {(1,25) (2,50)}
Start by calculating the slope (m)
[tex]m = \frac{y_2- y_1}{x_2 -x_1}[/tex]
So, we have:
[tex]m = \frac{50-25}{2-1}[/tex]
[tex]m = \frac{25}{1}[/tex]
[tex]m = 25[/tex]
The equation is then calculated as:
[tex]y = m(x -x_1) + y_1[/tex]
So, we have:
[tex]y = 25(x -1) +25[/tex]
[tex]y = 25x -25 +25[/tex]
[tex]y = 25x [/tex]
Hence, the equation that models the relationship between the 2 quantities in the table is y =25x
See attachment for the graph of the table
Read more about linear equations at:
https://brainly.com/question/14323743
Answer:
Use the values in the table to create ordered pairs. Label the x-axis with the independent variable, hours. Label the y-axis with the dependent variable, dollars. Plot the ordered pairs on the graph. If the variables can be represented as fractional parts you can draw a line from the origin that connects the points.
Step-by-step explanation:
Sample Response lol
how do u solve ax² -5ax+6a
Answer:
a(x - 3)(x - 2)
Step-by-step explanation:
[tex]a {x}^{2} - 5ax + 6a \\ \\ = a {x}^{2} - 3ax - 2ax + 6a \\ \\ = ax(x - 3) - 2a(x - 3) \\ \\ = (x - 3)(ax - 2a) \\ \\ = (x - 3)a(x - 2) \\ \\ = a(x - 3)(x - 2)[/tex]
Which number line represents the solution to the inequality −7x − 13 ≥ 8?
Answer:
The first picture (x≤-3)
Step-by-step explanation:
