Answer:
yes but there might be slightly change in it
Answer:
Yes 3/4 is the same as 3/4.
(I might be wrong)
Step-by-step explanation:
Step One: Rewrite the ratio as a fraction
[tex]3 : 4 = \frac{3}{4}[/tex]
Step Two: Reduce and simplify the fraction
This fraction is already reduced so no further work is needed
Hope this helped you!
Professor Slughorn has created and sold three different magical potions where if a person drinks them, he or she magically can fly, breathe underwater, or read minds. He sold ten more flying potions than mind reading potions. The number of breathing underwater potions he counted was two more than three times the number of mind reading potions. If he sold a total number of 102 potions, how many were for breathing underwater?
Answer:
56 underwater breathing potions
Explanation:
Create variables to represent the different potions
- flying = f underwater breathing = b mind reading = m
Make equations to represent all of the information you've been given.
- The number of flying potions is ten more than the number of mind reading potions. f = r + 10
- The number of water breathing potions is two more than three times the number of mind reading potions. b = 3r + 2
- The total number of potions is 102. f+b+r = 102
Substitute the variable in your equation for the total number of potions.
102 = (r +10) + (3r + 2) + r = 102
Combine like terms.
102 = 5r + 12
Solve for r.
90 = 5r
18 = r
You have to find the number of underwater breathing potions, b. Go back the equation for b and substitute 18 for r.
b = 3r + 2
b = 3(18) + 2
b = 56
So, your total number of underwater breathing potions is 56.
Which postulate does this diagram demonstrate?
What is the solution of the inequality ⅚ x - 3 < 2 ?
the answer to the inequality is..
Inequality Form: x < 6
Interval Notation: (-∞,6)
Monkeys at a zoo eat 4 cups of food everyday elephants eat 76 times as much! Which equation and solution represent the number of cups of food each day?
Answer:
304
Step-by-step explanation:
4x76=304 mark as brainlist.
Dylan buys 3.2 pounds of grapes for $2.56. What is the price per pound of the grape.
Answer:
$1.25
Step-by-step explanation:
3.2/2.56=1.25
Answer:
1.25
Step-by-step explanation:
3.2/2.56=1.25 i know because i am the future
r-85=114 what is the awnser
Answer:
[tex]r=199[/tex]
Step-by-step explanation:
hopefully that was the answer you were looking for
Answer:
1.34117647059
Step-by-step explanation:
114 divided by 85 =1.34117647059
hope this helps
HELO ME PLEASE I NEED THIS NOW
Answer:
172.05
Step-by-step explanation:
formula to find regular pentagon=1/4 root 5(5+2root5)a^2
(+2) – (-6) what's the answer to this please write it out
Answer:
8
Step-by-step explanation:
+2-(-6)=2+6
the two negatives cancel each other out
2+6=8
Answer:
8
Step-by-step explanation:
2- -6
change subtraction sign to addition
2+-6
change negative sign to positive
2+6
solve
8
Simplify the expression: 2( 5 t + J) + 3( 2t + 4 J )
Answer:
16t + 14J
Step-by-step explanation:
1) First, you have to multiply the numbers
New Expression: 10t + 2J + 6t + 12J
2) Now, you have to find the like terms and add them together
New Expression: 16t + 14J
Hope this helps!
!!30 POINTS!!
Name the ray that is opposite RS
Answer:
RP is the correct amswer.
Step-by-step explanation:
please mark me as a brainlist...
BRUH SOMEONE HELP ME
also explain:)
Answer:
[tex]x=7[/tex]
Step-by-step explanation:
So we have the function:
[tex]w(x)=3x-7[/tex]
And we want to find x when w(x) is 14.
So, substitute 14 for w(x):
[tex]14=3x-7[/tex]
Add 7 to both sides. The right cancels:
[tex]21=3x[/tex]
Divide both sides by 3:
[tex]x=7[/tex]
So, the value of x is 7.
The correct answer is the first option.
Anna's pulse rate is 30% higher than its normal rate of 70bpm. What is her pulse rate?
Answer:
91 bpm
Step-by-step explanation:
(70 bpm)(1 +30%) = 70·1.30 bpm = 91 bpm
Anna's pulse rate is 91 bpm.
Gaston claims to eat 6 dozen eggs every morning. If the hens in his town lay 2 eggs per day, what is equation that represents the relationship between the total number of eggs Gaston eats each morning and the number of hens (h) needed to support his diet?
Answer:
72=2h
Step-by-step explanation:
6x12=72
What happens to the aciditiy of soulutuns A and B after dry ice is added
The pH of solution A decreases, and the pH of solution B decreases.
Charmaine is on the swim team. Each week she swims a total of 6,000 meters. How many kilometers does she swim each week?
Answer:
1000m = 1 km
:. 6000m=6000/1000 =6km ans
hope it helps
plz mark as brainliest.
what expressions have a value of 16/81
Answer:
(2/3)⁴, (4/9)² apply to 16/81
Step-by-step explanation:
16/81
8 * 2/27 * 3
4 * 2 * 2/9 * 3 * 3
2 * 2 * 2 * 2/3 * 3 * 3 * 3
whats a+d+k+8? i need a answer ASAP
Please help me the question is on the file ;-;
Answer:
D) 3x + 15 ≥ 300
Step-by-step explanation:
The rectangle must have a area of AT LEAST 300 square ft, or 300 or greater. Use the greater than or equal sign: ≥ 300.
Note that your are solving for the area, and that this shape is a rectangle. To get the area of the rectangle, simply multiply length and width:
(3) * (x + 5) = Area of rectangle.
Distribute the 3 to all terms:
3(x + 5) = 3x + 15 = Area of rectangle.
Put the two parts together:
3x + 15 ≥ 300.
~
Answer:
The last answer.
Step-by-step explanation:
The area of a rectangle is
Area=(width)*(length)
If we substitute the 2 given values into the formula we will get
Area= 3(x+5)
=3x+15
Since it's asking that it has to be "at least 300", it's saying that the equation has to be 300 or more.
3x+15>(less than or equal to) 300.
can anyone help me with the pictures below? Will mark brainliest!
Answer:
a is, A to c, B E to f, c is g to h I think? 2 a is no, cause it doesn't add up to 90, b is no for the same reason and c is no.
Step-by-step explanation:
i hope I helped I'm iffy on A)c
Answer:
In a. hypotenuse is AC
In b. hypotenuse is EF
In c. hypotenuse is HG
2.
a. is right triangle
b. is not right triangle
c. is right triangle
Step-by-step explanation:
in first question we have to find the hypotenuse and hypotenuse is always the side opposite to 90 degree angle
in second question we have to square each of the sides if sum of two squared side equal to the third one that triangle is right angle triangle
Given that f(x) = 5x^2-3x+7 and f(g(x))=(5x^4)/9 + (17x^2)/3 + 21. Find all possible values for the sum of the coefficients in the quadratic function g(x).
steps
(x) = 5x^2-3x+7
refine
x=5x^2-3x+7
Switch sides
5x^2-3x+7-x=x-x
Subtract x from both sides
5x^2-4x+7=0
Solve with the quadratic formula
Find the missing term in the pattern. 2,8, 27, 85, 260, ___, 2365
Answer:
260 x 3 + 6 = 786Step-by-step explanation:
2 x 3 + 2 = 8
8 x 3 + 3 = 27
27 x 3 + 4 = 85
85 x 3 + 5 = 260
and so on..........
Y = Mx + 5 what is the value of m
Answer:
Its the slope of the function
Step-by-step explanation:
How does the outlier affect the standard deviation in the following set of data?
9 9 10 10 12 15 16 16 17 17 17 20 23 28
5.32
Removing the outlier lowers the standard deviation by 1.09
No outlier
4.23
Answer:
Removing the outlier lowers the standard deviation by 1.09
Step-by-step explanation:
Find the standard deviation of the data WITHOUT the outlier first.
If you don't know how to do standard deviation, here are the steps:
1. Find the mean
2. Subtract the mean by the data set values
3. Square the differences
4. Add the squared numbers together and divide by the number of data set values
5. What you have now is the variance, and all you have to do now is square the variance and you have the standard deviation
Repeat this, but WITH the outlier this time.
Final step, just subtract the smaller number (answer you got from the data with the outlier) by the greater number (answer you got from the data without the outlier) and you have your answer: 1.09!
are y=2/3x-3 y=-3/2x+2 perpendicular? I know they intersect but i need to know if they’re perpendicular to each other. Please help ASAP!!
Answer:
yes exact oposites almost
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation:
If a function has a counterpart with the numerator and denominator switched multiplied by -1, then it is perpendicular. Also, here's image proof.
I can't find the value of Y
114 = 19y
This is true because they are vertical angles. Now, let's divide both sides by 19
6 = y
Answer:
The value of y° must be 6°
Step-by-step explanation:
19y° = 114°{being vertically opposite angle}
or, y° = 114°/19
or, y° = 6°
Write an equation for the description
The sum of 13 and a number x is equal to 15.
for rectangular prism rewrite the formula to find the length in terms of area, width, and height
Pls help T-T. Im offering 38 points for this question
The formula to find the volume is [ v = whl ]
v = volume
w = width
h = height
l = length
We need to solve for l.
v = wdl
Divide wd to both sides
v/wd = l
Best of Luck!
Whats 1+1 ? I need help ASAP im rlly confused
Answer:
2
Step-by-step explanation:
hold one finger up, and add another, then count how many fingers you have
Answer:
2
Step-by-step explanation:
PLEASE HELP ASAP!!!!!
Answer:
D
Step-by-step explanation:
Use the Distributive Property to simplify 8(y+3)
[tex]8y+24[/tex]. you multiply all of the values in the parentesys.
Answer:
[tex]\huge\boxed{\sf{8y+24}}[/tex]
Step-by-step explanation:
Hello.
Let's recall that the Distributive Property states that
a(b+c)=ab+acUsing the formula, let's simplify:
8(y+3)
Multiply 8 times y and 8 times 3 and add the products:
8y
24
Add:
8y+24
And we're done!
I hope it helps & have an outstanding day!
~ST2710 :)