Answer:
Beause In the first equation 3 is being multiplied by .1 and the second equation is being multiplied by 10
Step-by-step explanation:
1/10 In decimal for is .1 and .1 times 3 is .3
3 times 10 is 30 so therefore 3 x 1/10 less then 3x 10
The model below is shaded to represent 9/10
Answer:
0.9
Step-by-step explanation:
Does anyone know this answer ?
Suppose y varies directly as x. If x = 24 when y = 8, then what is the constant of variation
Direct variation is represented by the formula [tex]\frac{y}{x} = k[/tex]
where k is the constant of variation.
So here, since we know that x = 24 and y = 8,
the constant of variation must be equal to 8/24.
if we write 8/24 in lowest terms, we have 1/3.
So 1/3 = k.
Drag steps in the given order to evaluate this expression,
-3(-3+2) - 6
Answer:-3
Step-by-step explanation:
PLEASE HELP MEEEEEE
f(x)=4x + 5
f (-3)
Answer:
evaluate the function with -3 as x value
Step-by-step explanation:
4(-3) + 5
-12 + 5
= -7
Answer:
The answer is -7
Step-by-step explanation:
Use the given functions to set up and simplify f ( − 3 ) .
Hoped this helped!
brainly, please?
Order these fractions from least to greatest: 1/2 5/6 2/3 3/5
Answer:
1/2 < 3/5 < 2/3 < 5/6 least to greatest
Step-by-step explanation:
help !!! If gasoline costs $2.399 per gallon at your local station, and you fill up your car with 11.25 gallons of gas, how much will you actually spend?
Answer:
26.8875
Step-by-step explanation:
Answer:
You will spend $26.98875 on gasoline
what is 6/5÷7/1 can u tell me pls
Answer:
6/35
Step-by-step explanation:
6/5÷7/1=6/5 x 1/7 = 6/35
Answer:
6/35
Step-by-step explanation:
4
Write an exponential decay
equation with a rate of 25% and
an initial value of 6.
what is the proof by reduction to absurdity?
Answer:
Reductio ad absurdum is a Latin phrase that means "reduction to the absurd". The phrase describes a kind of indirect proof. It's proof by contradiction and is a common form of argument. It shows that a statement is true because its denial leads to a contradiction or a false or absurd result.
Solve the linear equation 3+5x=3
Step-by-step explanation:
the answer is
3+5x=3
5x=0
x=0
Complete the statement to illustrate the commutative property. (PLEASE ANSWER FAST FOR BRAINLIEST!!!)
10 + (9 + 11) = 10 + (11 + ___ )
a. 11
b. 20
c. 9
d. 10
Answer:
9
Step-by-step explanation:
What is (f o g) (3) if f (x) =3x-1 and g(x) = 4x^2 -9?
Answer:
4x+1
Step-by-step explanation:
help lol 30 points. i don’t understand the test is timed. brainliest once i get 2 answers.
Answer:
mmmmmmm........
Step-by-step explanation:
di ko po alam
x + 7 = 9
What does X equal?
graph the function. Then State the domain and range. Also increasing and decreasing
Answer:
See below, I will let graphing part to yourself.
Step-by-step explanation:
First function: domain: [tex][-9,\infty)[/tex], range: [tex](-\infty, -2][/tex], decreasing
Second function: domain: [tex](-\infty, \infty)[/tex], range: [tex](-\infty, \infty)[/tex], increasing
Third function: domain: [tex][3, \infty)[/tex], range: [tex][-5,\infty)[/tex], increasing
Answer:
First function: domain: [-9,\infty)[−9,∞) , range: (-\infty, -2](−∞,−2] , decreasing
Second function: domain: (-\infty, \infty)(−∞,∞) , range: (-\infty, \infty)(−∞,∞) , increasing
Third function: domain: [3, \infty)[3,∞) , range: [-5,\infty)[−5,∞) , increasing
In the diagram below of parallelogram ROCK, m angle is 70 degrees and m angle ROS is 65 what is the value of x
Answer:
135
Step-by-step explanation:
The measure of the angle KSO is 135°
What is a parallelogram?A parallelogram is a special type of quadrilateral that has both pairs of opposite sides parallel and equal.
Given that, In the diagram below of parallelogram ROCK, m angle is 70 degrees and m angle ROS is 65
We know that, opposite angles of a parallelogram are equal,
Therefore, ∠ ORK = 70°
In triangle, SRO, ∠ ORK and ∠ ROS are interior angles, and ∠ KSO is an exterior angle,
We know, The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.
Therefore, ∠ KSO = ∠ ORK + ∠ ROS
∠ KSO = 135°
Hence, The measure of the angle KSO is 135°
For more references on parallelogram, click;
https://brainly.com/question/29147156
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Maria needs $2.35 to buy a magazine. The only money she has is a jar of nickels and dimes. Write an equation in standard form for the different amounts of nickels and dimes she could use.
Answer:
Step-by-step explanation:
sorry need the points
The half-life of krypton-91 (91Kr) is 10 s. At time t = 0 a heavy canister contains 3 g of this radioactive gas. Find a function m(t) = m02−t/h that models the amount of 91Kr remaining in the canister after t seconds.
Combine like terms. Your answer should contain decimals.
0.5(x4-5)+12
4 is a power
Answer:
0.5x⁴ - 9.5
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Algebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
0.5(x⁴ - 5) + 12
Step 2: Simplify
Distribute 0.5: 0.5x⁴ - 2.5 + 12Combine like terms: 0.5x⁴ - 9.5I need help fast I’ll really appreciate it.
Answer:
11 : 8
Step-by-step explanation:
3 + 8 = 11
Answer:
11:8
Step-by-step explanation:
I think i may be wrong I hope this is right
PLEASE HELP ONE QUESTION THATS IT
Answer:
-3,2 -2,4 1,-1
Step-by-step explanation:
Eva is going to the amusement park, where she has to pay a set price of admission and another price for tickets to go on each of the rides. The total amount of money Eva will spend is given by the equation y=26+1.5x. , where y represents the total amount of money, in dollars and cents, and represents the number of rides Eva goes on . What could the number 1.5 represent in the equation ?
Answer:
B. The change in the total amount if money for every one additional ride she goes on
Step-by-step explanation:
Given,
y = 26 + 1.5x, where,
y = total amount of money Eva will spend
x = number of rides Eva rides on
Thus,
Set price of admission into the amusement park = $26
Price per ride = $1.5
Therefore, the 1.5 I'm the equation can be said to be "the change in the total amount if money for every one additional ride she goes on".
Can someone help with this problem (time sensitive)
Answer:
∠D = 52º
∠E = 32º
∠F = 96º
Step-by-step explanation:
the sum of interior angles of a triangle equals 180º
so: (x + 20) + (3x) + 32 = 180
3x + x + 20 + 32 = 180 combine like terms
4x + 52 = 180 subtract 52 from both sides
4x = 128 divide both sides by 4
x = 32
plug x into each angle measure to get them:
∠D = (32) + 20 = 52º
∠E = 32º (given)
∠F = 3(32) = 96º
-2x - 6 = 2 - 4x - (x - 1)
solve
Answer:
Step-by-step explanation:
-2x - 6 = 2 - 4x - x + 1
-2x - 6 = 3 - 5x
3x - 6 = 3
3x = 9
x = 3
9) Linda and Maria share £200. Linda has 4 times as much money as Maria.
How much money does Maria have?
Answer:
40
Step-by-step explanation:
maria is x
linda is 4x
x+ 4x = 200
5x = 200
x= 40
13/5 ÷ 4/5 = ??????????
si Luis ocupa una butaca de tren absorto
. luis está quiero o avanza
Answer:
quiero
Step-by-step explanation:
early says that m ×(-1) is always equal to m ÷(-1) for all rational values of m. is he correct
Answer:
The equation are true.
Step-by-step explanation:
Given
[tex]m * (-1) = m / (-1)[/tex]
Required
True or false?
We solve this question from right to left:
[tex]m * (-1) = m / (-1)[/tex]
Express / as *
[tex]m * (-1) = m * 1/(-1)[/tex]
[tex]m * (-1) = m * (-1)[/tex]
The expression on both sides of the equation are true.
0.2 =% yssssssssssssssssssssssssssssssssssssssssss
Answer:
20%
Step-by-step explanation:
If it was 0.3 it would be 30% or if it was .35 it would be 35%.
0.3 is another way of writing 0.30 but since it's just a zero, you don't really have to write 30.
Answer:
Good luck your so lucky
Step-by-step explanation: