Answer:
Question about the triangle, what type of triangle is it?
Step-by-step explanation:
Find the slope of the line that passes through (10,10) and (1,2)
Answer:
8/9
Step-by-step explanation:
[tex]m = \frac{10 - 2}{10 - 1} = \frac{8}{9} [/tex]
All of the following have the same value except _____.
9 + (-6)
6 - 9
9 - 6
-6 - (-9)
Answer:
tge first one
Step-by-step explanation:
have a great day
pls mark as brainliest
g(x)=23x+1; find g (-3), g (0),and f (9x+6)
Answer:
x= -1/23
Step-by-step explanation:
The square of the sum of two consecutive positive even integers is greater than the sum of their squares by 48. Find the two integers.
Answer:
4 and 6 or -6 and -4Step-by-step explanation:
Let the numbers are 2x and 2x + 2.
We have:
(2x + 2x + 2)² = (2x)² + (2x + 2)² + 484(2x + 1)² = 4x² + 4(x + 1)² + 48(2x + 1)² = x² + (x + 1)² + 124x² + 4x + 1 = x² + x² + 2x + 1 + 122x² + 2x - 12 = 0x² + x - 6 = 0(x - 2)(x + 3) = 0x = 2, x = -3The numbers are:
4 and 6 or - 6 and - 4According to the following equation, what happened to the carbon and oxygen?
they combined chemically to form a new compound
they combined physically to form a new element
they combined physically to form a new mixture
they combined chemically to form carbon and oxygen
Answer:
b
Step-by-step explanation:
PLS HELP IN HURRY
*** Which statement best describes the explanatory and response variables in the regression model?
O In the quadratic regression model, the explanatory variable is time and the response variable is the height.
O In the quadratic regression model, the explanatory variable is the height and the response variable is time.
O In the trigonometric regression model, the explanatory variable is time and the response variable is the height.
O in the trigonometric regression model, the explanatory variable is the height and the response variable is time.
Answer:
A. In the quadratic regression model, the explanatory variable is time and the response variable is the height.Step-by-step explanation:
The explanatory variable (or the independent variable) always belongs on the x-axis (represented as the first column of the table).
The response variable (or the dependent variable) always belongs on the y-axis (represented as the second column of the table).
According to the explanation above the correct choice is A
Answer:
C: In the trigonometric regression model, the explanatory variable is time and the response variable is the height.
Step-by-step explanation:
A quadratic regression model is a parabola. If time is x and height is y, it doesn't make sense if the height is 3,600 feet after a minute. (Not to scale) A trigonometric regression model is a sine wave like a sound wave. This makes sense because the Ferris wheel can only go so high. So after a minute, the height might be 8 feet. (Not to scale)
An explanatory variable is what what you manipulate or observe changes in.
A response variable is what changes with the explanatory variable.
For example, age would be an explanatory variable while height would be the response variable. Or, a caffeine dose would be explanatory, while say reaction time would be the response.
. The first day of a water polo tournament the total value of tickets sold was $17,610. One-day passes sold for $20 and tournament passes sold for $30. The number of tournament passes sold was 37 more than the number of day passes sold. How many day passes and how many tournament passes were sold?
Answer:
330 day passes, 367 tournament passes
Step-by-step explanation:
The number of day passes sold is 330, while the number of tournament passes sold is 367.
What is a System of equations?A set of simultaneous equations, often known as a system of equations or an equation system, is a finite collection of equations for which common solutions are sought.
Let the number of day passes sold be represented by x, while the number of tournament passes sold is y.
Given that on the first day of a water polo tournament, the total value of tickets sold was $17,610.
y = x + 37
Also, The number of tournament passes sold was 37 more than the number of days passes sold.
20x + 30y = 17610
20x + 30(x + 37) = 17610
20x + 30(x+ 37) = 17610
20x + 30x + 1110 = 17610
50x = 16,500
x = 16,500 / 50
x = 330
y = x + 37
y = 330 + 37
y = 367
Hence, the number of day passes sold is 330, while the number of tournament passes sold is 367.
Learn more about the System of equations here:
https://brainly.com/question/12895249
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Sam bought a jacket marked $85.00 and a sweater marked $60.00. If the store was having a 20% off sale on all items, how many dollars did Sam save?
Answer:
he saved $7.25 Dollars
Step-by-step explanation:
$85 .00÷20% = 4.25 + $60.00 ÷ 20% = 3
Which polynomial has (3x + 2) as a binomial factor?
Answer:
Step-by-step explanation:
If binomial (3x+2) is a factor of some polynomial, then number is this polynomial's root. Check all polynomials:
6x^3+3x^2+4x+2
Answer:
B. [tex]12x^2+15x+8x+10[/tex]
Step-by-step explanation: I did this assignment on edge.
Can someone help me with number 8 :(
Answer:
a1=5
d=9-5=4
a20=5+19×4=81
If the volume of the cube was 27 (each side length is 3 units), what would the new volume be if each side length of the cube was reduced to 2 units?
clapped
Step-by-step explanation:
( ax + 2 ) ( bx - 4 )
Answer:
Step-by-step explanation:
(ax + 2 )(bx - 4 ) = ax *(bx - 4) + 2*(bx - 4)
= ax*bx - 4*ax + 2*bx - 4*2
= abx² - 4ax + 2bx - 8
Answer:
[tex]=ax^2b-4ax+2bx-8[/tex]
Step-by-step explanation:
Solve the following equation: -5 = 15x
Answer:
x=-3.33
Step-by-step explanation:
-5=15x
x=-5/15
x=-3.33
Answer:
x=negative [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
15x=-5
\frac{15x}{15}=\frac{-5}{15}
x=-\frac{1}{3}
Help plz I need help plz
Step-by-step explanation:
the third option is the correct one
HELP PLEASE
-8b= 2d-2/h
solve for d
Answer:
[tex]{ \rm{ - 8b = 2d - \frac{2}{h} }} \\ \\ { \rm{ - 8b + \frac{2}{h} = 2d}} \\ \\ { \boxed{ \rm{d = - 4b + \frac{1}{h} }}}[/tex]
55000/500 in standard form
Answer:
i think it is 110
Step-by-step explanation:
sorrt if i am wrong
which expression has the fewest number of significant figures?
a. 360
b. 18.3
c. 296.54
d. 5,280
Answer:
A has two significant figures
The others have at least three
helping my sister with her homework
Answer:
5 : 10
6 : 12
7 : 14
8 : 16
9 : 18
Step-by-step explanation:
10/5=2
there is only one number in between 7 and 5
so now you have to go up 2 each time in the right collum and go up once in the left collum.
a total of 600 books were labelled A,B,C and D.Given that 1/4 of the book is labelled A and 3/10 of the book is labelled B.There are 15 books labelled C.Calculate the number of books labelled D.
Answer:
255 is the answer........
how do I solve 8 - 4x + 5y when x = -2 and y = 6
PLEASE HELP ME
A population in a town has 2500 people in the first month of its development. Every month after that, the population constantly increases 1.25 times from the previous month. What will the population of the town be in the 4th month?
A.) About 4883 people
B.) About 6104 people
C.) 12500 people
D.) 9375 people
Answer:
C.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Just take the 1.25 x 4 months, then multiply that by the 2500 to get your answer of 12,500 people.
How to solve this problem?
Answer:
x° = 35°
Step-by-step explanation:
at 125° to get the opposite angle
180° - 125° = 55°
then,
x° + 90° + 55° = 180°
x° = 180° - 145°
x° = 35°
i need someone help please
Answer:
Step-by-step explanation:
a) vertex = (3, 18).
b) This tells us that the doorway is 8 units high.
c) Y intercept is at (0, 0).
d) x intercepts are (0, 0) and (6, 0).
e) The base is horizontal.
Which statement correctly compares the shapes of the distributions?
Team A's scores
58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100
Team B's scores
58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 998 100
O A. Team A's scores are symmetric, and team B's are negativ
skewed.
O B. Team A's scores are symmetric, and team B's are positively
skewed.
O C. Team A's scores are negatively skewed, and team B's are
symmetric.
D. Team A's scores are positively skewed, and team B's are
The statement that compares the distribution shapes is (C) Team A's scores are negatively skewed, and team B's are symmetric.
How to interpret the distribution shapes?From the complete question (see attachment for box plots), we have the following highlights:
Team A scores has more points at the left. This represents a negative skewTeam B scores has more points at the center. This represents a symmetric skewnessHence, the statement that compares the distribution shapes is (C) Team A's scores are negatively skewed, and team B's are symmetric.
Read more about skewness at:
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Tara brought 30 books at a yard sale. She now has 220 books. Which equation can be solved to find b, the number of the books had before the yard sale?
Answer:
b=220-30
Step-by-step explanation:
Justify each step and simplify the equation.
19+56(1/56)
Answer:
20
Step-by-step explanation:
19 + 56(1/56)
= 19 + 56 x 1/56
= 19 + 1
= 20
Find the area I will make you Brainliest (show working)
Answer:
Step-by-step explanation:
16 * 16 = 256
8 * 36 = 288
Add
Answer= 544 mm^2
Answer:
The answer is 544
Step-by-step explanation:
16*16=256
(8+12+16)=36
36*8=288
288+256= 544
Please help me please help please help me :)
9514 1404 393
Answer:
yes
Step-by-step explanation:
When the variation is direct, the ratio of y to x is a constant (the constant of proportionality).
19/5 = 22.8/6 = 26.6/7 = 30.4/8 = 3.8
The table is another representation of the proportional relation ...
y = 3.8x
Yes, the variation is direct.
Cuál es la solución de la ecuación 9 x + 1 = 2x + 15
Answer:
X=2
Step-by-step explanation:
9x+1=2x+15
1. restar 1 de ambos lados ejemplo: 9x+1-1=2x+15-1
2. simplificar Ejemplo: 9x=2x+14
3. restar 2x de ambos lados ejemplo: 9x-2x=2x-2x+14
4. simplificar ejemplo: 7x=14
5.divide ambos lados entre 7 ejemplo: 7x/7= 14/7
6.Simplificar ejemplo: x=2
Please help! GEOMETRY! Branliest!
Answer:
None
Step-by-step explanation:
It would be easier to ask your teacher instead of getting wrong answers from random people. Ever think of that :0
Answer:
The smallest degree is15°