Step-by-step explanation:
p=e/1.2
insert 12 e into the formula
p=12/1.2
10 pounds
Okay this one is the last question I need to get it correct please help !!!
Answer:
34°
Step-by-step explanation:
So both angles marked are equal, I think according to some rule in math, but yea, so if one is 34° then the other one is also 34°
Enter the correct answer in the box
The number of cups of sports drink that can be filled from a cooler varies inversely with the capacity of each cup. If each cup holds
6 ounces, 128 cups can be filled.
Write an equation that can be used to find the number of cups, c, of sizes ounces that can be filled from the cooler.
Answer:
the equation should be c=768/s or c s=768.
Step-by-step explanation:
This situation involves inverse variation, so the equation will either take the form c=6/3 or the form cs=k.
To write a general equation for this situation, find the value of k. Use the form cs=k and the point (128,6) since the container can fill 128 cups holding 6 ounces each.
cs=k
(128)x(6)=k
768=k
Using 768 for k, the general equation is c=768/s or cs=768.
The equation for the number of cups for a specific size can be written as c = 768/x.
What is a Linear equation?A linear equation is a equation that has degree as one.
To find the solution of n unknown quantities n number of equations with n number of variables are required.
The amount of drinks carried by each cup is 6 ounces.
And, the total number of cups are 128.
Then,the total amount of drink is 128 × 6 = 768 ounces.
Suppose the number of cups be c.
And, the size of each cup be x.
The following equation can be written for the number of cups as,
c = 768/x
Hence, the equation that describes the number of cups for the given case is c = 768/x.
To know more about Linear equation click on,
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What is the next number in the series 29 11 31 4 33 ?
Answer:
The answer is 41 because there a prime numbers and even numbers on a sequence
The radius of a circle is 18 ft. Find its area in terms of
Answer:
area = πr^2
so π x 18^2 = 324π
HELP ASAP PLS!! An explanation too pls
Answer:
Step-by-step explanation:
Polygon is regular when all angles are congruent and all sides are congruent.
So, the given polygon is square.
What could be the first step in simplifying the equation below? 5x + 3 = 25x - 7
O Add 5x to both sides
O Subtract 5x from both sides
O Add 3 to both sides
O Subtract 7 from both sides
Answer:
Subtract 5x from both sides
3. Kevin and Hannah are both saving money for a new television. Kevin has already saved $ 47 and
plans to save $ 16 every week. Hannah has already saved $ 20 and plans to save $ 25 every week.
Write the system of equation for the information presented. Let m represent the amount of
money and w represent the weeks. *
Answer:
47+16w=
20+25w=
Step-by-step explanation:
2. Simplify the expression: 4(8) + 3(x - 6)
Answer:
3x+14
Step-by-step explanation:
4(8)+3(x-6)
=32+3x-18
=3x+14
5. Is the side that is 100 meters long the hypotenuse, opposite or adjacent side? *
Hypotenuse
Adjacent
Opposite
Answer:
adjacent
Step-by-step explanation:
It is the leg that touches the 18 degree angle
There are 5 cards with a picture of a rose and 3 cards with a picture of a daisy. Alia keeps all the cards down on a table with the pictures hidden and mixes them up. She then turns over one card and finds the picture of a rose on it. She removes this card from the table and turns over another card without looking. What is the probability that the card that Alia turns over has a rose on it? (1 point)
Group of answer choices
4 over 5
5 over 7
4 over 7
5 over 8
Answer:
P = 4/7
Step-by-step explanation:
There are 5 cards with a picture of a rose and 3 cards with a picture of a daisy.
Then we have a total of 8 cards.
Now Alia turns over one card, and this card has a picture of a rose, then she removes it.
This means that now there are 4 cards with a picture of a rose and 3 cards with a picture of a daisy, so now we have a total of 7 cards.
We want to find the probability that the next turned card has also a rose on it.
This will be equal to the quotient between the number of cards with a rose on it (4 cards) and the total number of cards (7)
Then the probability is:
P = 4/7
lara chooses a number less then 20 she divides it by 2 and then adds 6 she then divides whis result by 3 her answer is 4.5 what was the number she started with
Answer:
Lara started with the number 15.
Step-by-step explanation:
In order to solve this problem, you can write an equation representing the situation. You can do this by applying the described actions to a variable; I'll use n for this:
(n ÷ 2 + 6) ÷ 3 = 4.5
Now, you can just solve this equation for n:
(n ÷ 2 + 6) ÷ 3 = 4.5 (given)
n ÷ 2 + 6 = 13.5 (multiply both sides by 3)
n ÷ 2 = 7.5 (subtract 6 from both sides)
n = 15 (multiply both sides by 2)
So, now you know that Lara's starting number was 15.
I NEED HELP ASAP PLEASE!!!
Answer:
h= 2/3d
Step-by-step explanation:
slope is the change of y value on the change of x value
4/6 = 2/3
Write the expression in radical form: (16x^3)^1/4
Answer:
Step-by-step explanation:
(16x³)^(¼) = (2⁴⋅x³)^(¼)
= (2⁴)^(¼)⋅(x³)^(¼)
= 2⋅(x^(¼))³
= 2⋅(∜x³)
= 2∜x³
Lia brought 21 shirts and plants. Her total was $357. Pants cost $25 each, and shirts cost $14.50 each. How many of each item did she buy? Show your work
Will give points
Answer:
x=5 and y=16
Step-by-step explanation:
x = number of pants
y = number of shirts
Set up equations:
25x + 14.5y = 357x + y = 21Set the equations up as a system:
25x+14.5y=357
x+y=21
Steps:
Solve the system by substitution.
(You can also solve this system by elimination.)
25x + 14.5y= 357
x + y = 21
Step 1: Solve x+y=21 for x:
(x + y) − y = (21) − y(Subtract y from both sides)
x = −y + 21
Step 2: Substitute −y + 21 for x in 25x + 14.5y = 357:
25x + 14.5y = 357
25(−y + 21) + 14.5y = 357
−10.5y + 525 = 357 (Simplify both sides of the equation)
(−10.5y + 525) − 525 = (357) − 525(Subtract 525 to both sides)
−10.5y = −168
−10.5y / −10.5 = −168 / −10.5 (Divide both sides by -10.5)
y = 16
Step 3: Substitute 16 for y in x = −y + 21:
x = −y + 21
x = −16 + 21
x = 5 (Simplify both sides of the equation)
Answer:
x=5 and y=16
Look at the picture.
Answer:
(4, 8) where =(x, y)
Step-by-step explanation:
x + 4(-x + 12) = 36
x -4x + 48 = 36
-3x = -12
x = 4
4 + 4y = 36
4y = 32
y = 8
help no link pls pls pls pls
Answer:
7
Step-by-step explanation:
because 5 times 7 = 35 so you have to divide 49 and 7 and you get 7, and 7 times 7 is 49, so it makes sense
SOMEONE FILL IN THAT BLANK PLEASE !!
Answer:
40,000
Step-by-step explanation:
−4(−18+0.3) ineed help
I NEED HELP ASAP
8-4: MathXL for School: Practice & Problem Solving
O Assignment is past due (03/12/
8.4.PS-11
Question Help
Z1 and 22 are complementary angles. The measure of Z1 is 38°
The measure of Z2 is 4x. Find the value of x. The figure is not drawn
to scale.
1
The value of x is
va
VI
(1,1)
More
Enter your answer in the answer box and then click Check Answer
All parts showing
Clear All
Check
Answer:
your answer will be x=13
Step-by-step explanation:
hope it helps.
Subtract 9 from e. Then, divide by 2.
Which of the following expressions matches the statement above?
A.
9 - e ÷ 2
B.
e - 9 ÷ 2
C.
(e - 9) ÷ 2
D.
(9 - e) ÷ 2
Answer:
c
Step-by-step explanation:
bc
Simplify the expression. Enter the answer in the box.
2
3- +
-7
2
= 3+(-7)+ +
5
=
Answer:
-19/5
Step-by-step explanation:
3-7+2/5-1/5
⇒-4+1/5
⇒-20+1/5
answer⇒-19/5
hope it helps
If john works 20 hours a week and gets a fixed amount of 4 dollars for the first 8 hours and an additional 2 dollars for each additional hour, how much money does he make?
Janet has $75 to spend at the mall. She has already spent $28. She wants to buy games that cost $15 each, including tax. Enter the MAXIMUM number of games Janet can buy with the remaining money.*
Answer:
3 games
Step-by-step explanation:
The computation of the maximum number of games that he could buy is shown below:
= Amount available - already spent
= $75 - $28
= $47
If each game cost $15
So, the maximum no of games is
= $47 ÷ $15
= 3.133
= 3 games
Use the Pythagorean theorem to find y.
Answer:
y = 18.4
Step-by-step explanation:
[tex]12^{2} + 14^{2} = y^{2}[/tex]
144 + 196 = [tex]y^{2}[/tex]
340 = [tex]y^{2}[/tex]
y = [tex]\sqrt{340}[/tex]
y = 18.4 (to 3 significant figures)
What Is the difference in kilowatt hours of monthly energy production between an average local wind speed of 15 miles
Answer:
The answer is "5"
Step-by-step explanation:
Please find the complete question in the attached file.
Given values:
[tex]15 \ miles /hour\\\\10\ miles /hour[/tex]
When we calculating the difference so, it is "5" because 15 -10=5
plzz help this is due today
Answer:
Major Arc
Step-by-step explanation:
because it's bigger then half of the circle
Answer:
it's probably a major arc because it is bigger than half of a circle
What is the value of the expression: 2/10 ÷ 5/4?
1/50
4/10
8/50
1/2
Answer:
8/50
Step-by-step explanation:
2/10 x 4/5 = 8/50
Hope that helps!
Which best describes the polynomial
7xy - 15y3?
A monomial with a degree of 2
B binomial with a degree of 3
C binomial with a degree of 7
D trinomial with a degree of 2
Answer:
it is option binomial with degree 3
hope it helps
[tex] x - 25 = 0[/tex]
Solve the equation.
34c−14c+3=7
Answer:
1/5
Step-by-step explanation:
34c-14c+3=7
20c+3=7
20c=4
c = 1/5