Answer:
1:3
Step-by-step explanation:
This is in ratio form. 12:36 can also be a fraction, [tex]\frac{12}{36}[/tex].
If you simplify this fraction, you will get [tex]\frac{1}{3}[/tex].
So the answer is 1:3.
Answer:
As a simplified fraction: 1/3
Step-by-step explanation:
The simplest form of
12
36
is
1/3
.
Steps to simplifying fractions
Find the GCD (or HCF) of numerator and denominator
GCD of 12 and 36 is 12
Divide both the numerator and denominator by the GCD
12 ÷ 12
36 ÷ 12
Reduced fraction:
1/3
Therefore, 12/36 simplified to lowest terms is 1/3.
Ann wants to buy a used car and needs to have a down payment of 35%. If the car Ann wants to buy costs $3,000, how much down payment will she need?
Answer:
Ann will need a down payment of 1050 dollars
Step-by-step explanation:
The answer is 1050 because 35% of 3000 is 1050.
P.S Can I have brainliest?
A plane traveled 880 miles each way to Bangkok and back. The trip there was with the wind. It took 10 hours. The trip back was into the wind. The trip back took 20 hours. Find the speed of the plane in still air, in miles per hour.
Step-by-step explanation:
Let x miles/hr be the speed of the plane in still air and y miles/hr be the speed of the wind.
We have 10hr * (x + y)miles/hr = 880 miles
and 20 hr * (x - y)miles/hr = 880 miles.
=> (x + y) = 88 and (x - y) = 44.
Therefore 2x = 88 + 44 = 132 and x = 66.
The speed of the plane in still air is 66 miles per hour.
Emily is entering a bicycle race for charity. Her mother pledges $0.30 for every 0.75 mile she bikes. If Emily
bikes 15 miles, how much will her mother donate?
Her mother will donate $
Answer:
Step-by-step explanation:
$6
find the derivative of y = ln(2x^2 + 2) (brainliest!!!!)
Answer:
[tex]\frac{dy}{dx}= \frac{2x}{x^2+1}[/tex]
Step-by-step explanation:
Use the property :
[tex]\frac{d}{dx}(ln\ x)=\frac{1}{x}[/tex]
Lets get started
[tex]y=ln\ (2x^2+2)\\\\\frac{dy}{dx} =\frac{1}{2x^2+2} (\frac{d}{dx}(2x^2+2) )\\\\\frac{dy}{dx}= \frac{1}{2x^2+2}(4x+0)\\\\\frac{dy}{dx}= \frac{1}{2x^2+2}(4x)\\\\\frac{dy}{dx}= \frac{1}{x^2+1}(2x)\\\\\frac{dy}{dx}= \frac{2x}{x^2+1}[/tex]
A. g(x) = -x2 - 4
B. g(x) = x2 - 4
C. g(x) = x2 + 4
D. g(x) = -4x2
9514 1404 393
Answer:
A. g(x) = -x² - 4
Step-by-step explanation:
The original function f(x) is reflected over the x-axis (-f(x)) and translated down 4 units to become ...
g(x) = -f(x) -4
g(x) = -x² -4 . . . . matches choice A
The soccer team is conducting a fundraiser selling long-sleeved T-shirts for $14 and short-sleeved T-shirts for $10. So far the team has sold less than $200 worth of the two types of T-shirts. Which inequality best represents x, the number of long-sleeved T-shirts they have sold, and y, the number of short-sleeved T-shirts they have sold?
x + y 200
14x + 10y > 200
14x + 10y < 200
The final statement is: The inequality is 14x+10y<200
What is an inequality?An inequality is an inequation separated by <,>≥,≤. In Mathematics, the relationship between two values that are not equal is defined by inequalities. Inequality means not equal. Generally, if two values are not equal, we use “not equal symbol (≠)”.
Given here: Total sales is less than$200, price of long sleeved T-shirts=$14
and short-sleeved T-shirt=$10
Then let x and y long and short sleeved T-shirts be sold respectively.
∴ 14x+10y<200
Hence, The inequality is 14x+10y<200
Learn more about inequalities here:
https://brainly.com/question/28823603
#SPJ1
Solve for x.
5x + 3 = 2(x + 3) + 3x – 6
9514 1404 393
Answer:
no solution
Step-by-step explanation:
We can eliminate parentheses and collect terms.
5x +3 = 2x +6 +3x -6
5x +3 = 5x
3 = 0 . . . . . . . . subtract 5x from both sides
There is no value of x that will make this true. There is no solution.
Answer:
No solution
Step-by-step explanation:Does that make sense to u, You distribute 2 with x and 3 which gets you 2x+6. Combine like terms and you will get 5x on the right side, since the 6's cancel out. 5x+3=5x.
X cancels out and u are left with 3=nothing which makes it no solution
Find the value of Angle A, and Angle B!! Will mark brainliest
Answer:
94 degrees each
Step-by-step explanation:
360 degrees in a circle
Answer:
Step-by-step explanation: 94
What is the measure of angle T in this triangle? Enter your answer as a decimal in the box. Round only your final answer to the hundredths place. m∠T= ° A right triangle, T R S. Hypotenuse is labeled 68 m. The shorter leg is labeled 32 m. The longer leg is labeled 60 m. The right angle is at angle S. Angle R is accorss from the 60 m side. Angle T is across from the 32 m side.
Answer:
28.07
Step-by-step explanation:
test
Please help me.... (I'm sorry if it's blurry)
Step-by-step explanation:
equation 1 for first Friend.
y+X= $50,000
y=50x
friend 2
X+y=$20 *24hrs=$480,000
X=480y
hence,
when X is 0, y=
0*480=$0
X=1000,y=
1000*480=48,000
if it's wrong please pardon me,the dress of today can be distributed amongst ten persons
Jeff and kevin went to the fair with $20 each. They paid $6 for two rides, $2 for cotton candy and bought two drinks at $3 each. How many money do they have left over?
Answer:
Jeff and Kevin have $20 left
Step-by-step explanation:
do (20+20)-(6+6)-2-(3+3)=20
Parallelogram Property: opposite sides are congruent
Solve for x.
Answer:
Value of x = 19
Step-by-step explanation:
We know that in a parallelogram opposite sides are congruent.
So, in the given parallelogram side LM ≅ side NO
So, we can write [tex]2x+2=40[/tex]
Solving the equation to find value of x
[tex]2x+2=40\\2x=40-2\\2x=38\\x=\frac{38}{2}\\x=19[/tex]
So, value of x = 19
PLEASE HELP NEED TO GET MY GRADE UP!!!!! ILL GIVE BRAINLST!!!!!!!
Answer:
A gardener harvested 20 tomatoes from 5 plants
Step-by-step explanation:
20 ÷ 5=4
Answer:
D) A gardener harvested 20 tomatoes from 5 planets
Step-by-step explanation:
Because:
20 ÷ 5 = 4
Hopefully this helps :3 Sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
Line 1, Line 2 ,or the systems of equations
Answer:
Line 2
Step-by-step explanation:
An ordered pair of a coordinate is writted ( x , y ). So you can plug in the X and Y values from the ordered pair into the Lines.
Line 2 will look like this: -3(-2) - 2(5) = 4
Once you input the variables you can solve from there.
If the answer comes out like this 4=4 then it is true.
If the answer comes out like this 5=4 then it is not true, since 5 does not equal 4.
So, you go to a Coffee Shop. They have either small, medium or large coffee. They have vanilla or hazelnut flavor. What are the different combinations of coffees you can make?
Answer:
6
Step-by-step explanation:
Size times flavor. 3 times 2 = 6
I need help I'll give all reward and points! MATH.
(x + 3)(x^2 - 5x + 7)
write in standard form once you find answer.
The figure below is a parallelogram. Find the value of y.
Answer:
y=56 degrees
Step-by-step explanation:
In a parallelogram the two opposite angles are always equal to each other.
3x-by=-3
b=?
what is the number of b?
Answer:
24 is the number of b
Step-by-step explanation:
b=24
PLEASEEE HELLPP!!!!
please don’t answer if you don’t know this is a exam
7x/5+5/2=x/10+1/5
SHOW WORK!!!
PLEASE HELP!!!!
WILL MARK BRAINLIEST
Answer:
- 23/13
Step-by-step explanation:
1. Subtract 5/2 from both sides of the equation.
2. Simplify
7/5 = /10 − 23/10
3. Multiply all terms by the same value to eliminate fraction denominators.
7/5 = /10 − 23/10 2 ⋅ 5 ⋅ 7/5 = 2 ⋅ 5( /10 − 23/10)
4. Simplify
14 = − 23
5. Subtract from both sides of the equation.
14 = − 23 14 − = − 23 −
6. Simplify
13 = − 23
7. Divide both sides of the equation by the same term.
13x = −23 13x/13 = -23/13
8. Simplify
= −23/13
Answer now please.ASAP
Answer:
12.56
Step-by-step explanation:
8 times 3.14 is 25.12. Then 4 times 3.14 is 12.56. Finally, you take 25.12 - 12.56 and the answer is 12.56.
WILL GIVE BRAINLIEST
Which of the following represents a function
Answer:
C
Step-by-step explanation:
The table has 2 inputs that are the same (-1) but have different outputs (7 and 1). The list of coordinates also has 2 points with the same x - axis but different y values. For the graph you could use the vertical line test. If you put the line on -1 on the x-axis is goes through 2 points. The indicates that it is not a function.
Hope this helsp. Pls give brainliest.
10. In a sale, the normal prices of furniture are reduced by 30%.
The normal price of a sofa is reduced by £195.
Work out the normal price of the sofa.
Answer:
Normal price of the sofa = £ 650
Step-by-step explanation:
Let x be the normal price
Reduce price = £195
30% of x = 195
[tex]\frac{30}{100}*x = 195\\\\x = \frac{195*100}{30}\\\\x = 65*10[/tex]
x = £ 650
To make purple paint stephen mixed 1 1/4 gallons of red paint 1 3/4 of blue paint how many gallons of purple paint did he make?
Answer:
3 gallons, i think
Step-by-step explanation:
1+1=2
1/4+3/4=4/4
2 4/4= 3
i really need help with this
Answer:
sorry dude I can't answer it
Someone Help me solve these by substitution please !
Rewrite in radical form 3^(2/5)
Answer:
Convert to radical form using the formula
axn=n√ax.
Exact Form:5√32
Decimal Form:
1.55184557
…
Step-by-step explanation:
Solve the polynomial equation -x^5-4x^4+5x^3=0 by factoring
Answer:
09
Step-by-step explanation:
Answer:
x3(−x+1)(x+5)
Step-by-step explanation:
Factor −x5−4x4+5x3
−x5−4x4+5x3
=x3(−x+1)(x+5)
For which compound inequalities is 18 a solution? Select the statement that are true.
[tex]for \: which \: compound \: is \: 18 \: a \: solution \: select \: the \: statement \: that \: are \: true \: [/tex]
[tex]1.) - 17 < x < 18 \\ 2.) - 14 \leqslant \times \leqslant 18 \\ 3.) \times \leqslant 14 \: or \: \geqslant 18 \ \\ 4.)x < 14 \: or > 18 \\ 5.)x < - 17 \: or \: x > 0[/tex]
Answer:
Which statements are true about the figure? Select two options.
Line JM intersects line GK at point N.
Horizontal line G K intersects vertical line J M at point N, forming a right angle. A line extends from point N to L, down and to the right.
