Answer:
450+120w
will be the expression
Equation: 450+120w = x
pls help me with this
Answer:
Step-by-step explanation:
Jenn is the fastest swimmer.
Time and speed is inverse proportion. If speed is more, the time taken will be less. So, who takes less time will be the fastest swimmer
We can tell from the table that Jenn is the fastest swimmer. She has the lowest time and fastest speed
is negative square root of 1 a irrational number
Step-by-step explanation:
Since b2 is certainly positive, that means a2 is certainly negative, which is impossible. √−1=i is an imaginary number, not lying anywhere on the real number line. Therefore as others have said, it is neither rational nor irrational in the usual senses of those words.
Answer:
No, you would get -1
Step-by-step explanation:
Square root of 1 is 1
If the negative was IN the square root, it would be imaginary.
AB = 3x, BC = 4x, and AC = 42. Find the value of x if B is between A and C.
Answer:
6
Step-by-step explanation:
AB+BC=AC
3x + 4x = 42
7x = 42
x = 42/7
x = 6
Meena is helping her school librarian to arrange books on the shelves. Based on this situation, answer the following questions: (Attempt any 4 questions)
2/3 of the books are Language books and 1/5 are Science books. What can you conclude from this statement?
There are less Language books than Science books
There are more Language books than Science books
They are equal in number
Can’t say anything
If the remaining books are of Mathematics, what is the fraction of those books?
1/15 b) 4/15 c) 2/15 d) 7/15
Answer:
a) language
b) 2/15
Step-by-step explanation:
For the first part, you can start by making the denominators same
you take the LCM of 3 and 5 which is 15
Language books are now 10/15 since you multiply the nominator and denominator by 5
While science books are 3/15
10/15 : 3/15 making it obvious that language books are more
if the remaining are math books then
total books - (language + science books) = math books
10/15 + 3/15 = 13/15 (non math books)
15/15 - 13/15 are math books making 2/15 of them math books
Solve the screenshot
Answer:
its to blurry
Step-by-step explanation:
find the measure of the angle and name the angle pair
1.) x+69 and x+121
2.) 8x+2 and 9x-9
solve for x and name the angle pair
3.) 115* and x+125
4.) 120* and x+127
5.) x+106 and 103*
6.) 11x+6 and 50*
7.) 11x+3 and 10+10x
8.) x+105 and 100*
9.) -7+17x and 16x
10.) 18x+2 and 19x-4
Answer:
write in the correct form please!
Please help I'm desperate ;-; William and Debra Pierce are celebrating their anniversary by having a reception at a local reception hall. They have $3,000 budgeted for their reception. If the reception hall charges a $100 cleanup fee plus $32 per person, find the greatest number of people that they may invite and still stay within their budget.
Jordan has $10 in the bank. Jordan earns $5 each week for doing chores, and puts the money in the bank. After a certain
number of weeks of doing chores. Jordan has $35. A graph is set so that Jordan can record the total amount of money in
he bank each week after putting in $5.
Answer:
5 weeks
Step-by-step explanation:
5 , 10 , 15, 20, 25 , 30, 35
1, 2, 3, 4, 5, 6, 5
examples of ratios that equal 18 to 4
Please solve correctly I will mark brainliest
Angles DUT and VUD sum to VUT. We can create an equation to model this.
DUT + VUD = VUT
Now, let's plug our values into the equation.
24x + 5 + 46 = 35x - 4
Simplify the left side.
24x + 51 = 35x - 4
Subtract 24x from both sides and add 4 to both sides.
55 = 11x
Divide both sides by 11.
5 = x
5,819×85. Her work is shown below.
Answer:
494,615
Step-by-step explanation:
Strategy 1.
Line up 5,819 on the top, and 85 on the bottom. Multiply 9 x 5, and if there are any carry-ons, put them above the top line of numbers. Once done with multiplying the top by 5, go under the line and write a 0. Then continue to multiple with 8, in the same way. Then add the top and bottom line (your answers), and you should get 494,615.
Strategy 2.
Use a calculator.
-8<8-4r<8
Solve the compound inequality
Answer:
0<r<4
Step-by-step explanation:
-8<8-4r<8
Subtract 8 from each side
-8-8<8-4r-8<8-8
-16<-4r<0
Divide by -4, remembering to flip the inequality
-16/-4>-4r/-4>0/-4
4>r>0
Rewriting
0<r<4
plzzzz helppppppppppppppppppppppp
Answer:
42.85 or 43 percent
Step-by-step explanation:
16 + 12 = 28
12/28 = x/100
12(100) = 28x
1200 = 28x
1200/28 = 28x/28
x = 42.85
Which equation is a function of x?
Answer:
I believe it's x^2=y but I could be wrong
Step-by-step explanation:
Answer:
it is c
Step-by-step explanation:
Can someone pleaseee help me <33
I'll do the first five problems to get you started.
===========================================================
Problem 1
Subtraction can be thought of as adding a negative.
So -3 - 6 is the same as -3 + (-6)
We can think of an example involving money
-3 means we're 3 dollars in debt. Then -6 means we go 6 dollars further into debt. Therefore, the total debt is -3 + (-6) = -9 so overall we're 9 dollars in debt.
Answer: -3 + (-6)===========================================================
Problem 2
When subtracting a negative, the two will cancel out to form a positive. This is because negatives are opposite in nature. Two opposites undo one another.
So with all that in mind, something like 10 - (-4) will become 10 + 4
Answer: 10 + 4===========================================================
Problem 3
It's the same idea as the previous problem, but we're dealing with different numbers of course.
Answer: 7 + 2===========================================================
Problem 4
We'll use the ideas mentioned in problem 1. There's not much further to explain here.
Answer: -4 + (-8)===========================================================
Problem 5
Refer back to either problem 2 or problem 3 for a similar example. The negatives will cancel to form a positive.
Answer: -8 + 4please help and explain, thanks so much.
x^10 / x^4
(fraction problem)
Answer:
see the photo ............
0.00035 cm = ___________ nm
There lies_________ rational numbers between 3 & 6 *
Answer:
Number 3.14 is rational number
Consider the pattern:2; 5; 8; 11; ......... Write down the next two terms
Describe the rule in your own words
Write down the general rule algebraically. Use your rule to work out the position of term 119 in the pattern.
Answer:
356
Step-by-step explanation:
Next two terms = 11 + 3 = 14
14 + 3
The rule is that the number is increasing by 3 in each term.
n th term = 2 + (n - 1)3
119 term
2 + (119 - 1)3
2 + (118)3
2 + 354
356
Answer:
256Explanation:
Are -3/5 and -0.4 equal
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Are -3/5 and -0.4 equal ?[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
Okay so, to solve this question we need to convert -3/5 to its decimal form.[tex] \large \sf - \frac{3}{5} = - 0.6 \\ [/tex]We can see that - 3/5 is equal to - 0.6 which is not equal to -0.4.So, - 3/5 & - 0.4 are not equal.Hey there!
Convert the fraction to decimals.
-3/5 = -0.6
-0.6 < -0.4
Hence, -3/5 is not equal to -0.4.
Answer = NO
Hope it helps ya!
14) A submarine is at a depth of 550 meters below sea
level. It ascends 45 meters. What is the current depth of
the submarine?
which equation represents the relationships between x and y
Answer:
y = x + 3
Hope it helps!!!!
David put $1500 in a savings account that earns 4% simple interest for 6 months. How
much money will he have at the end of the 6 months?
Answer:
$1560Step-by-step explanation:
1500 + (1500 : 100 × 4)
= 1500 + (15 × 4)
= 1500 + 60
= 1560
#Let'sLearn5(w + 4 x 10^3)= 6 x 10^4
Answer:
w = 8000
Step-by-step explanation:
5(w+4*10^3) = 6(10^4)
5(w+4*1000) = 6(10000)
5(w+4000) = 60000
5w + 20000 = 60000
5w = 40000
w = 8000
sin 0 = -3/5
and cos 0 > 0. Identify the quadrant of the terminal side of O and find cos 0.
Answer:
See below.
Step-by-step explanation:
Cos O is positive in the first and 4th quadrants and sin O is negative in the 3rd and 4th quadrants.
So the answer is Quadrant 4.
cos^2 O = 1 - sin^2 O
= 1 - (-3/5)^2
= 16/25
So cos O is +√(16/25)
= 4/5.
Determine whether f(x) = -5x^2+ 3x + 4 has a maximum or minimum.
I want help I need help , quiick, im dyeing heelp
The tank is leaking at the rate of 1/2 a litre an hour. How many days will it also take to fill 6 buckets which each hold 10 litre.
Answer:
Tatal volume of buckets = 60 l
leakage = 0.5 l /h
So total time taken = 60/0.5
= 120 h
so number of days = 120/24 = 5days
Step-by-step explanation:
plz mark me as brainliest ❤️
I need help please and thank you
9514 1404 393
Answer:
C.
Step-by-step explanation:
The transformation ...
g(x) = f(ax)
represents a horizontal compression of the graph by a factor of 'a'. Here, the original function graph is compressed by a factor of 3 horizontally, so the curve will look a lot narrower.
The appropriate choice is C.
What is the largest integer that is below square root of 28?
work out the following product,giving your answer as product of prime factor in power a) of the following product is in your answer as a product of prime factor in power 480 x 175
