Answer:
y = 1.6
Step-by-step explanation:
4.8/3=1.6
3*1.6=4.8
Answer:
[tex]y = 1.6[/tex]
Step-by-step explanation:
[tex]3y = 4.8[/tex]
Use inverse operations to solve this problem. Inverse operations is a method of solving a linear (and in some cases quadratic) equation. This method has one do the same operations to both sides such that it cancels out the operations done to the variable, and hence, it leaves one with the solution.
In this case, all one has to do is divide both sides by the coefficient of the varibale (y).
[tex]3y = 4.8[/tex]
÷[tex]3[/tex]
[tex]y = 1.6[/tex]
What is the quotient of x2 +7x +12 and x + 4?
Answer:
q = x + 3
Step-by-step explanation:
q = (x^2 + 7x + 12) factor the numerator
============
x + 4
q = (x + 3)(x + 4)
========
(x + 4)
Notice that the x + 4's cancel
q = (x + 3)
14.6 is the geometric mean between a and 9. Find a to the nearest tenth.
Answer:
Step-by-step explanation:
1) Expand and simplify the following:
a)3(x squared plus 3x cubed - 2)
Answer:
3x³ + x² - 2
Step-by-step explanation:
a) 3(x squared plus 3x cubed - 2)
x squared = x²
3x cubed = 3x³
3(x squared plus 3x cubed - 2)
= 3(x² + 3x³ - 2)
= 3x² + 9x³ - 6
Rearrange according to power
= 9x³ + 3x² - 6
When the expression is divided by 3, it is equivalent to
3x³ + x² - 2
∣1−9∣ ÷∣−8−8∣=
Answer as a fraction.
Answer:
The answer is [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Answer:
[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
explain how you simplfy 5(4i - 3m) + 2m
Answer:
20i - 13m. look at the picture
The process by which most cells make new cells like themselves is called
A) meiosis
B) mitosis
Find the value of 2.8 + 6.5
Answer:
Step-by-step explanation:
2.8 + 6.5 = 9.3
Answer:
9.3
Step-by-step explanation:
2.8+6.5=9.3
You'd use addition to solve this
Multiply.
Your answer should be a monomial in standard form.
(-3m5)(–2m4) =
The monomial [tex](-3m^5)(–2m^4)[/tex]in standard form is [tex]6m^9[/tex]
What is Algebraic expression ?
Algebraic expression can be defined as combination of variables and constants. An algebraic expression is a combination of variables, constants, and mathematical operations, such as addition, subtraction, multiplication, division, and exponentiation.
The variables represent unknown or unspecified values that can take on different numerical values, while the constants are specific, fixed values that do not change.
The mathematical operations are used to manipulate the variables and constants and to create different algebraic expressions.
Given expression ,
[tex](-3m^5)(–2m^4)[/tex]
we know that [tex]a^m * a ^n = a ^ (m+n)[/tex]
[tex](-3m^5)(-2m^4) = 6m^(5+4)[/tex]
= [tex]6m^9[/tex]
Therefore, the answer is [tex]6m^9[/tex] in standard form.
To learn more about Algebraic expression from given link.
brainly.com/question/28884894
#SPJ1
74% of 19 year old males are atleast 172 pounds , what percent of the males are not atleast 172 pounds?
Answer:
The percentage of males are not at least 172 pounds
P(X⁻ ≥ 172) = 0.26
Step-by-step explanation:
Step(i):-
Given that 74% of 19 -year -old males are at least 172 pounds
Let 'X' be a random variable in a binomial distribution
P( X≥172) = 74% = 0.74
we have to find that the percentage of males are not at least 172 pounds
Step(ii):-
The probability of males are not at least 172 pounds
P(X⁻≥172) = 1- P( X≥172)
= 1- 0.74
= 0.26
Final answer:-
The percentage of males are not at least 172 pounds
P(X⁻ ≥ 172) = 0.26
why the expression -6(5 - k) and 6k - 30 are equivalent.
Answer:
DB!
Step-by-step explanation:
Because if you multiply them out, they both equal 6k-30.
-6(5-k)=-30+6k, which is equal to 6k-30.
Hope I helped!
because you can use the distributive property with
-6(5-k)
-6×5= -30
-6×-1k= 6k
so that equals 6k-30
Taya is on the track team. For practice, she runs 2.5 miles each day. At the
end of 14 days, how many total miles will Taya run?
Answer:
35 miles
Step-by-step explanation:
Answer:
35 miles
Step-by-step explanation:
2.5 x 14
write a numerical expression for the verbal expression
eighteen more than five
Answer:
5+8
Step-by-step explanation:
PLEASE HELP! IM ALMOST DONE WITH THIS ASSIGNMENT PLSSS HELPP ILL GIVE BRAINLIEST SHOW UR WORK
question: solve the solution using substitution.
Answer:
x = -3
y = -8
Step-by-step explanation:
2y = x - 13
3x = y - 1; let y = 3x + 1
substitute to solve for 'x':
2(3x + 1) = x - 13
6x + 2 = x - 13
5x + 2 = -13
5x = -15
x = -3
solve for 'y':
3(-3) = y - 1
-9 = y - 1
-8 = y
Answer:
(-3,-8)
Step-by-step explanation:
Get one of the variables by themself.
3x = y-1
y = 3x+1
Plug that equation into the other one
2(3x+1) = x-13
Distribute the 2 to 3x+1
6x+2 = x-13
Combine like terms
6x+2 = x-13
-x -x
5x+2 = x-13
-2 -2
5x = -15
Divide by 5 on both sides
5x = -15
÷5 ÷5
x = -3
Find y
3(-3) = y-1
-9 = y-1
+1 +1
y = -8
Last night was 3 degrees. By morning, the temperature dropped 6 degrees. What was the temperature in the morning?
Answer:
negative 6
Step-by-step explanation:
three subtracted by 6 is negative 3
You see a silk shirt for $95 there is a 25% discount what is the discount
Answer:
71.25
Step-by-step explanation:
Answer:
I don't know sorry
maybe try looking it up
I really don't know I'm so sorry
Step-by-step explanation:
Oh, please help me out of this question, I got stuck on it.
Someone please help me ASAP
Answer:
B
Step-by-step explanation:
When you insert
[tex] \sqrt{15} [/tex]
into you calculator you will get : 3.8729833....
and point B is located around that value.
find the mean of the data in the pictograph
Answer:
16 is the mean
Step-by-step explanation:
I gave you the answer, no problem..
Consider function H what is the range of function H
Answer:
It was -∞ < y < ∞
Step-by-step explanation:
None.
The range of the function is ( -∞ to +∞)
What is a Function?A function is a law that relates two variables namely, a dependent and an independent variable.
A function always has a defined range and domain, domain is all the value a function can have as input and range is all the value that a function can have.
The function is of various types, logarithmic, exponential, quadratic, radical, etc.
The function is shown in the image,
The function is a hyperbolic function, represented by x²/a² -y²/b² = 1 for a hyperbola having a center at the origin.
The function can give any value from the set of real numbers and so,
The range of the function is a set of real numbers.
It seems your question is incomplete, the complete question is attached as an image.
To know more about Function
https://brainly.com/question/12431044
#SPJ5
The following data points represent the number of points scored by each player on the Wildcats basketball team last game.
Sort the data from least to greatest.
(4,5,5,8,8,8,9,12,13)
Find the median number of points.
what equation matches the graph?
Answer: if ur looking for an equation then y = -4 + 6
Step-by-step explanation:
Since the y intercept is 6 and it’s going 4 units down and 1 to the left
Find the slope plllls I need help
Answer: 5 over 5
Step-by-step explanation:
Answer:
the slope is 5/4
PLS FIND THE VALUE OF Y AND X THANKSSSS <3
Answer:
x = 1.5
y = 8
3/4 = 1.2/2
3/4 = 6/8
y = 4x + 8; y = –x + 3
Answer:
y= -12
Step-by-step explanation:
4x+8 = -x+3 -> Find x by using all information
5x=-5 -> Simplify
x=-1 -> Solve
y=-12 -> Plug in to find y
the answer to 42284 + 47219
Answer:
Step-by-step explanation:
the answer to 42284 + 47219 is
89503
Can someone help please
Answer:
x ≈ 7.7
Step-by-step explanation:
Using Pythagoras' identity on the right triangle on the right side
let the third side be y , then
y² + 4² = 10²
y² + 16 = 100 ( subtract 16 from both sides )
y² = 84
Using Pythagoras' identity on the right triangle on the left side
x² + 5² = y²
x² + 25 = 84 ( subtract 25 from both sides )
x² = 59 ( take the square root of both sides )
x = [tex]\sqrt{59}[/tex] ≈ 7.7 ( to the nearest tenth )
f(x) = 4x^2+ 7x – 18
f(-9)
Answer:
f(-9) = 243
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = 4x² + 7x - 18
f(-9) is x = -9
Step 2: Evaluate
Substitute in x: f(-9) = 4(-9)² + 7(-9) - 18Evaluate Exponents: f(-9) = 4(81) + 7(-9) - 18Multiply: f(-9) = 324 - 63 - 18Subtract: f(-9) = 261 - 18Subtract: f(-9) = 243-9(-4r + 6s) + 3s – 7(6s – 2r)
Answer:
50r-93s
Step-by-step explanation:
-9(-4r + 6s) + 3s – 7(6s – 2r)
distribute
36r-54s+3s-42s+14r
add like terms
50r=93s
A baseball is hit from an initial height of 3 feet and reaches a maximum height of 403 feet. Which function could be used to model this situation, where is the height, in feet, after t seconds?
Answer:A. h(t) = -16(t - 403)^2 + 3
B. h(t) = -16(t - 5)^2 + 3
C. h(t) = -16(t - 3)^2 + 403
D. h(t) = -16(t - 5)^2 + 403
Step-by-step explanation:
Please help me with this
Answer:
one solution
Step-by-step explanation:
7(x-4)=4x+5
solve for x
7x-28=4x+5
3x=33
x=11