Answer:
The quotient of 3/5 and 2/3 is 9/10
Explanation:
3/5 divided by 2/3 is 9/10
Or a easier way to divide fractions is this way:
3/5 divided by 2/3 = ?
Flip the second fraction (from 2/3 to 3/2)
And then multiply:
3/5 x 3/2 = 9/10
(Simplify if needed but in this problem there is no need to simplify)
Last week, the value of an investment changed at a rate of –$0.80 each hour.
After how many hours was the total change in value –$3.60?
Answer:
4 hours
Step-by-step explanation:
3.6 / .8
One minus the product of four and a number I.
1 The formula for the area of a triangle is
A = 1/2 bh
where b is the base of the triangle and h is the height of the triangle.
What is the length of the base if the area is 22 cm2 and the height 2 is 8 cm?
Answer:
The formula of area of triangle= ½ base×height
Answer:
5.5cm
Step-by-step explanation:
22= (1/2)(8)(b)
22=(4)(b)
22/4= 5.5
b=5.5
4. x+ 4 + 7 = 3
How do I solve the absolute value ?
Answer:
-2
Step-by-step explanation:
4x +4 +7 =3
or, 4x = 3 - 11
or, x = (-8) / 4
since,
X = -2
I know the answer, I need to know how to solve
Answer:
k = 9
Step-by-step explanation:
For this, we can factor the top expression to look like the bottom expression.
So, first we have to find the gcf of 18 and [tex]x^{2}[/tex] and add up to 11x.
18[tex]x^{2}[/tex] 11x
1 and 18 19 - No
2 and 9 11 - Yes
3 and 6 9 - No
So, the numbers are 2 and 9. The expression should now look like this:
[tex]x^{2}[/tex] + 2x + 9x + 18
Now, undistribute the terms.
x(x + 2) + 9(x + 2)
(x+2)(x+9)
This matches up with the bottom expression.
The value of k is 9.
Ten is at least the product of a number h and 5.
Answer:
Ten is at least the product of a number h and 5. h = 2
Step-by-step explanation:
Divide 10 by 5 and you get 2.
Check; 5 x 2 = 10
WHAT DIS IZ MANE!!!!
Answer:
use symbolab ion feel like doin it but itll
get u the correct answer
help!!!!!!!!!!!!!!!!!!
Answer:
The range of the function is [3,8].
MARK ME BRAINLIEST!!
how do you do this? help me (show work) thank you
Answer:
7.5 < x < 8
Step-by-step explanation:
since the domain of a function is the value it can take as an argument except 0, then f(x) = 7.7.
How many solutions does the following equation have? -7x + 3 = 2x + 2 - 9x *
1 point
No solution
One solution x = 5
Infinite solutions
One solution x = 7
Answer:
no solutions because you would get an outcome of a not real world problem
What is the solution-2|2.2x-3.3|=-6.6
Answer:
X=3,0
Step-by-step explanation:
What property is this an example of ... 56 + 82 = 82 + 56?
Answer:
Inverse equations
Step-by-step explanation:
Answer: Commutative Property
Step-by-step explanation:
a + b = b + a
HELP what is -12=f-7
Answer:
F = -5
Step-by-step explanation:
-5 - 7 = -12
Think of it like this if you see a problem that goes like -4 - 3 then changed the minus symbol to a plus sign and change the 3 to a negative 3.
Answer:
f= -5
Step-by-step explanation:
-12=f-7 than u subtract the f to the other side giving you -f-12=-7 than you add the 12 to the -7 giving you 5 but than you have -f=5 and you need f to be bye it self and it's not bye it self because, it have the negative with it so you need to divide -1 into 5 giving you f= -5
Convert 75 seconds to hours
I truly don’t understand how I got this wrong
Answer:
m= -1
Step-by-step explanation:
A graph that is y=x or y = -x should be easy to spot, but (0,2) and (2,0) make a -x line.
Which explains how you round 212.809 to the nearest hundredth?
Answer:
212.81
Step-by-step explanation:
The Hundredth is the Underlined number:
212.8 0 9. 0 is in the Hundreths place so round either up or down. In this case we round up sence 9 is bigger then 5. So you would have a new number of 212.81. Hope This Helps! Rate Brainiest!
-Aslina
Does the following table show a proportional relationship between the variables ggg and hhh?
ggg 333 666 999
hhh 999 363636 818181
Answer:
the answer is no
Step-by-step explanation:
khan said so
Answer:
No
Step-by-step explanation:
All three ratios aren't the same number when simplified
What is the present value of an asset that yields $1,500 in five years and $3,000 in 10 years if the discount rate is 8%
(3a²+9a+6)-(7a+2) what is the answer
Answer:
I think the answer is 5a^2+8
Step-by-step explanation:
[tex]12a^{2} + 6 - 7a + 2 \\ 5a^{2} + 6 + 2 \\ 5a^{2} + 8[/tex]
The types of problems found on ancient papyri, books, and tablets focuses primarily on problems that relate to daily life. The solution methods for many ancient cultures are generally verbal, with mathematical statements written out in words. Why did most ancient cultures primarily write out their mathematical texts in words?
Answer:
Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities. Thus, the problems and solutions to the problems had to be written in word form.
Step-by-step explanation:
Sample response :)
Answer:
Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities. Thus, the problems and solutions to the problems had to be written in word form.
Step-by-step explanation:
A restaurant serves sandwiches and salads. They sold 14 sandwiches and 14 salads for a total of $280 for lunch. In the evening, 42 sandwiches and 154 salads were sold for a total of $1400. How much does each sandwich cost?
Answer:
33.3
Step-by-step explanation:
1400 divided by 42
Answer:
$33.30
Step-by-step explanation:
1400 divided by 43 = 33.3
The lines AB and CD are perpendicular to each other. If the slope of line AB is 2/3 then what is the slope of line CD
Answer:
-3/2
Step-by-step explanation:
you can find the perpendicular slope by putting the slope in 1/-m. M is the current slope you have or really you can flip it and change the signs so for example, 1/-(2/3) = -3/2
The slope of line CD is = -3/2
What are Perpendicular lines?A perpendicular is a straight line that makes an angle of 90° with another line.
Given that the lines AB and CD are perpendicular to each other, the slope of line AB is 2/3.
Slope of perpendicular lines are negative reciprocal of each other, so,
Hence, The slope of line CD is = -3/2
For more references on Perpendicular lines, click;
https://brainly.com/question/18271653
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if h(x)=3x + 4 , what is h(2x-3)
Answer:
h(2x-3) = 6X - 5
Step-by-step explanation:
So, the required function is [tex]h(2x-3)=6x-5[/tex]
Mapping:
A mapping diagram is an image of two circles that shows the relationship between the input and output values.
Given function is,
[tex]h(x)=3x + 4[/tex]
Now, applying the given transformation into the given function
[tex]h(2x-3)=3(2x-3)+4\\h(2x-3)=6x-9+4\\h(2x-3)=6x-5[/tex]
Learn more about the topic mapping:
https://brainly.com/question/2565755
I need this today and in a few minutes not hours!!!
Answer: I think its D if not its C im sorry if its wrong!
Step-by-step explanation:
Answer:
[tex]the \: \: answer \: \: of \: \: this \: \: question \: \: is \: \:1 \frac{17}{25} [/tex]
A. 1 17/25 is the correct answer of this question.Thank you ☺️☺️
Bunny Hill Ski Resort charges $35 for ski rental and $10 an hour to ski. Black Diamond Ski Resort charges $40 for ski rental and $5 an hour to ski. Create an equation to determine at what point the cost of both ski slopes is the same.
HELP PLZZZZZZZZZ :(
A 10x − 35 = 5x − 40
B 10x + 35 = 5x + 40
C 10x + 40 = 5x + 35
D 10x − 40 = 5x − 35
Answer:
Step-by-step explanation:
The answer is A. 10x - 35
If the linear regression is y = 5.21 + 0.35x, what is the value of the slope?
Answer:
Slope is 0.35
(O, 5.21)
Step-by-step explanation:
Use y= m x + b
Y=0.35 + 5.21
What are the transformations to the graph compared to the parent function y=√(x)?
Solve for c.
2c^2 = 338
c = ?
c = ?
Answer:
C=13, -13
Have a wonderful day!!!
10 Nessa takes her friends out to lunch and the total cost of the meal is $88.71. The
restaurant then added a 20% tip to the cost of the meal. Not including the sales or
meals tax, what was the total cost of the lunch with the tip?
You move down 4 units and right 2 units. You end at (1, -4). Where did you start?
Answer:
(-1, 0)
Step-by-step explanation:
bc big brain
Answer:
(-1, 0)
Step-by-step explanation:
-4 + 4 = 0
1 - 2 = -1