First (0-19 home runs) Second (40+ home runs) Thrid (20-39 home runs)
PLEASE HELP ME I WILL GIVE BRAINLIEST!!!
Answer:
Step-by-step explanation:
realtionship between distance and time is
distance=time/3
a.distance=time/3
129*3=time
387 s =time
Answer:
387
Step-by-step explanation:
129x3=387
Factor x3 – 7x2 – 5x + 35 by grouping. What is the resulting expression?
(x2 – 7)(x – 5)
(x2 – 7)(x + 5)
(x2 – 5)(x – 7)
(x2 + 5)(x – 7)
Answer:
Factor x3 – 7x2 – 5x + 35 by grouping. What is the resulting expression?
(x2 – 7)(x – 5) (x2 – 7)(x + 5) (x2 – 5)(x – 7) <<<CORRECT (x2 + 5)(x – 7)
Step-by-step explanation:
Edge 2021
Polynomial is an expression that consists of indeterminates(variable) and coefficients. The correct option is A.
What are polynomials?Polynomial is an expression that consists of indeterminates(variable) and coefficient, it involves mathematical operations such as addition, subtraction, multiplication, etc, and non-negative integer exponentials.
For the given expression x³ – 7x² – 5x + 35 the factorisation by grouping can be done as,
x³ – 7x² – 5x + 35
Take x² as common from the first two terms, while -5 as common from the last two terms,
= x²(x – 7) –5(x – 7)
Take (x–7) as the common term from the two terms,
= (x² – 5)(x – 7)
Hence, the correct option is A.
Learn more about Polynomial:
https://brainly.com/question/17822016
#SPJ2
Work out the exact value of (3/4)^-3
Answer:
About 2.37
Step-by-step explanation:
A basketball free throw can be modeled by a parabolic path, which can be represented by the function b(x) = - 0.25 x^2 + 4x, where x is time, in seconds, and b(x) is the height of the ball off the ground in feet.
What is the VERTEX and what do the coordinates mean in the context of the problem?
please solve algebraically
Answer:
The vertex of this problem is (8,16). This means that the highest height the ball reaches is at t = 8s, and this maximum height is of 16 feet.
Step-by-step explanation:
Vertex of a quadratic function:
Suppose we have a quadratic function in the following format:
[tex]f(x) = ax^{2} + bx + c[/tex]
It's vertex is the point [tex](x_{v}, y_{v})[/tex]
In which
[tex]x_{v} = -\frac{b}{2a}[/tex]
[tex]y_{v} = -\frac{\Delta}{4a}[/tex]
Where
[tex]\Delta = b^2-4ac[/tex]
If a<0, the vertex is a maximum point, that is, the maximum value happens at [tex]x_{v}[/tex], and it's value is [tex]y_{v}[/tex].
b(x) = - 0.25 x^2 + 4x
Quadratic equation with [tex]a = -0.25, b = 4[/tex].
Vertex:
[tex]x_{v} = -\frac{4}{2(-0.25)} = 8[/tex]
[tex]\Delta = 4^2-4(-0.25)(0) = 16[/tex]
[tex]y_{v} = -\frac{16}{4(-0.25)} = 16[/tex]
The vertex of this problem is (8,16). This means that the highest height the ball reaches is at t = 8s, and this maximum height is of 16 feet.
what are the factors of the expression below? 2bx+4by-3ax-6ay
Answer:
Step-by-step explanation:
2bx + 4by -3ax -6ay
= 2b (x +2y) - 3a (x +2y)
= (x +2y) (2b-3a)
What amount would yield an interest of $66 in 2 years at 3% p.a.?
From $16 to $4
Percent decrease
Answer:
75%
Step-by-step explanation:
Answer:
75%
Step-by-step explanation:
The difference is $12 so let's calculate the percent of 12 to 16:
12/16 = 0.75 = 75%
Do the ratios 11/6 and 23/9 form a proportion
NO
11/6 = 1. 8333
23/9= 2. 555
[tex]{hope it helps}}[/tex]
#CarryOnLearning
Kendra spent ⅓ of her allowance on a book and ⅖ on a snack. If she had four dollars remaining after purchasing a book and snack, what was the total amount of her allowance?
Answer: 15$
Step-by-step explanation:
Given
Kendra spent one-third of allowance on a book and two-fifth on snack.
If she had four dollar remaining after purchase
Suppose x is the original amount
[tex]\therefore x-\dfrac{x}{3}-\dfrac{2x}{5}=4\\\\\Rightarrow \dfrac{15x-5x-6x}{15}=4\\\\\Rightarrow 4x=60\\\Rightarrow x=15[/tex]
Thus, 15$ was her total allowance.
Write an algebraic expression for the verbal expression:
seven less than a number (use q), squared
Answer:
q²-7
Step-by-step explanation:
4 1/2 plus 1 3/5 equal
Answer:
6 1/10
Step-by-step explanation:
Please help me with this
i think its 12
Step-by-step explanation:
Show that triangle FUN is isosceles.
an isosceles triangle is a triangle that has two sides of equal length
FU = 7 units
UN = 5 units
FN = 7 units
FU = FN
FU ≠ UN
FN ≠ UN
FUN is an isosceles triangle.
Which expression is equivalent to 16 - 4x^2?
Answer:
4(2 - x)(2 + x)
Step-by-step explanation:
16 - 4x² ← factor out 4 from each term
= 4(4 - x²) ← difference of 2 squares
= 4(2 - x)(2 + x) ← in factored form
(75 points) need help now
Answer:
A is not a function
Step-by-step explanation:
In table A, the x value of 4 goes to two different y values
To be a function each x value can only go to one y value
A is not a function
Answer:
27 is the answer
Step-by-step explanation:
We have this proportion....
36 / 12 = x / 9 where x is the model door height
Cross-multiply
36*9 = 12 * x
324 = 12 *x divide both sides by 12
27 = x and that's the model height in centimeters
1+0,5= ?
sometimes I ask
The more we learn, the more we know. The more we know, the more we forget. The more we forget, the less we know. So why are we busy studying?
1.5
Step-by-step explanation:
if you add any number with zero come same
Answer:
1.5
To learn more and forget less.
The length of a rectangular vegetable bed is 3 feet more than twice the width. The length of the fence around the bed is 36 feet. Find the length and with.
a) If the width of the rectangle is x, the equation is_.
b) The width of the vegetable bed is __, the length is __
B: The width of the vegetable bed is 5 feet. The length is 13 feet.
7x + 2y=12
5x+2y=8
(it's a linear equation)
Answer:
If we are solving for x i think its
y= - 5x/2+4
y= -7x/2 +6
I am not sure if its right but hope it helps
Given that tanx=-3/4 find sinx and cos x
HOPE IT HELPS MUCH
[tex]{{clickphoto2see}}the \: arnswer}}[/tex]
If f(x) = 3x + 3, then f^-1 (x)=
Hello,
[tex]f(x)=3x+3 \Longleftrightarrow y=3x+3\\\\x=3*y+3 \Longleftrightarrow y=\dfrac{x-3}{3} \\\\\boxed{f^{-1}(x)=\dfrac{x-3}{3}}[/tex]
Both Eli Manning and Peyton Manning won 2 super bowls-
True
or
False
Answer:
-true
Step-by-step explanation:
I'm correct if I'm rwong
459, 450, 441, ...
Find the 38th term.
Answer:
I am pretty sure it is 351
SOMEONE HELP PLEASE! THANK YOU!
EXPLANATION = BRAINLIEST
Geometry
The formula for the area of a sector is
[tex]k = \frac{m}{360} \times a[/tex]
Input the things which you already know. (m)
[tex]k = \frac{45}{360} \times a[/tex]
a=πr^2
a=36π
Input this into the equation.
[tex]k = \frac{45}{360} \times 36 \times 3.14[/tex]
[tex]k = \frac{45}{360} \times 113.04[/tex]
[tex]k = 14.13[/tex]
ckdksksksk i need hellll yal plsss
Answer:
Its B (3,-4)
When rotating at point 180 degrees the equation for that is (-x,-y) so in this case (-3,4)
3 turns into a positive because two negatives equal a positive
and 4 turns into a negative
have a nice day :)
What's the area of this
Answer:
133
Step-by-step explanation:
Because the figure is an irregular figure we need to break it up into two regular figures
The figure would be broken into..
A square with a side length of 4
And a rectangle with a length 13 and a width of 9
We now find the areas of the regular figures and add them together to get our answer
For the square.
To find the area of a square simply square the side length
Area = 4^2 = 16
For the rectangle
to find the area of the rectangle simply multiply the Length by the width
Area = 13*9= 117
Finally add the two areas together to get the area of the composite figure
117 + 16 = 133
Help
!!!!!!!!!!!!!!!!!!!
Answer:
[tex] \frac{1}{5} \times \frac{1}{5} \times \frac{1}{5} = \frac{1}{125} [/tex]
En el cumpleaños de Manolito se inflaron 144 globos. Los 2/9 de los globos eran rojos; los 5/18, verdes y 1/6 eran amarillos. ¿Cuántos globos eran de otros colores?
Answer:
48 globos
Step-by-step explanation:
De la pregunta anterior, se nos dice que:
En el cumpleaños de Manolito se inflaron 144 globos.
Por eso:
Para globos rojos
2/9 de los globos eran rojos
Número de globos rojos = 2/9 × 144 globos
= 32 globos
Para globos verdes
5/18 eran verdes
Número de globos verdes = 5/18 × 144 globos
= 40 globos
Para globos amarillos
1/6 eran amarillas
Número de globos amarillos = 1/6 × 144 globos
= 24 globos
Tenga en cuenta que:
Número total de globos =
Globos rojos + Globos verdes + Globos amarillos + Otros colores
Otros colores = 144 globos - (globos rojos + globos verdes + globos amarillos)
Otros colores = 144 globos - (32 + 40 + 24) globos
= 144 globos - 96 globos
= 48 globos
Por lo tanto, la cantidad de globos que son de otros colores = 48 globos
What is the cost of 2 kilograms of flour if 3 kilograms cost $4.86 and the unit price for each package of flour is the same?
Answer: Your answer is on the bottom of the photo I used an online note table
Step-by-step explanation:
Answer:
I think the answer is $3.24.
Step-by-step explanation:
4.86 / 3 = 1.62
$1.62 is equal to how much 1 kilogram of flour would cost.
1.62 x 2 = 3.24
Hope this helped.
can someone help me identify c(6)=
Answer and Step-by-step explanation:
To solve, simply plug 6 in for m in the equation.
C(6) = 50(6) + 79.50
6 times 50 is 300.
300 + 79.50 = 379.50 = C(6)
The answer is 379.5
(Looking at the question again, I don't think what I said is what it is asking for, soo)
The slope of the function given represents the amount that needs to be paid every month. The y-intercept (79.50) represents the initial cost (starting amount) for paying the membership.
#teamtrees #PAW (Plant And Water)
This is what I have to solve (unit rates)
Answer:
Books:Dollars = For each book it is $13. (1:13)
Minutes:Beats = For each minute there are 63 beats (1:63)
Step-by-step explanation:
Books and Dollars
2:26 can be reduced by 21:13Minutes and Beats
3:195 can be reduced by 31:63