Answer:
Step-by-step explanation:
each molecule of water contains 2 hydrogen atoms and 1 oxygen atom. complete the table. is the number of hydrogen atoms a function of the number of oxygen atoms?explain.
Answer:
Number of Oxygen atoms Number of Hydrogen atoms
1 2
2 4
3 6
4 8
The number of hydrogen atoms is not a function of the number of oxygen atoms. This is because the number of hydrogen atoms in a molecule of water is always twice the number of oxygen atoms. This relationship is defined by the chemical formula of water, which is H2O. Therefore, the number of hydrogen atoms is a fixed value and it doesn't change based on the number of oxygen atoms.
Step-by-step explanation:
Can you solve this for me? Thank you! :>
Answer:
Whatever you do one one side of the equal sign, you must do on the other side.
Step-by-step explanation:
Can you solve this for me? Thank you! :>
Answer:
x=90
Step-by-step explanation:
(3)1/3x=(3)30
3/3x=90
x=90
similarities between parallelogram, and trapezoid
Answer:
A trapezoid has one pair of parallel sides and a parallelogram has two pairs of parallel sides. So a parallelogram is also a trapezoid.
Answer:
Both a parallelogram and a trapezoid have four sides and four angles. Both shapes have opposite sides that are parallel to each other. The main difference between the two shapes is that in a parallelogram, opposite sides are equal in length, while in a trapezoid, only the two parallel sides are equal in length.
Can you give me the answer to this? Thank you!
Answer:Multiply or divide in order left to right
Step-by-step explanation:
Help PLEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEASE
Answer:
y = 7x - 16
Step-by-step explanation:
slope = y2-y1/x2-x1
slope = 12 - (-9)/4-1
slope = 7
Y-intercept = -9-7
Y-intercept = -16
Y = 7x-16
Can you solve this for me? Thank you! :>
A cyclist rode 10.15 miles in 0.7 hours.
a) How fast was the cyclist going in miles per hour?
miles per hour
b) At that rate, how long will it take the cyclist to go 11.6 miles (in hours)?
hours
Answer:
A: 14.5
Step-by-step explanation:
If you divide 10.15 with 0.7 you get 14.5 but for B I am not sure yet so if someone else can figure it out that can help you out.
ANSWER PLEASE QUICK
1. Ishaq put $700 into a Certificate of Deposit (CD) account that earns 1.8% interest each year. What will the interest of the CD account be after 6 years?
A rectangular prism is 2 inches by 4 inches by 6 inches.
Kimaya says, “It takes more 2/5-inch cubes to fill the prism than 1/5-inch cubes.”
Do you agree with Kimaya? Explain or show your reasoning.
No, I do not agree with Kimaya. The volume of the rectangular prism is 2 inches x 4 inches x 6 inches = 48 cubic inches. To fill the rectangular prism with 2/5-inch cubes, you would need 48 cubic inches / (2/5) cubic inches per cube = 120 cubes. To fill the rectangular prism with 1/5-inch cubes, you would need 48 cubic inches / (1/5) cubic inches per cube = 240 cubes.
So, it takes less 2/5-inch cubes to fill the prism than 1/5-inch cubes.
Another way to think of it is that the larger the cubes, the less number of cubes you need to fill the same volume, as the cubes are larger in size.
i dont understand please help me so i dont get in trouble with my advance math teacher
Answer:
Step-by-step explanation:
Answer: hope this helps ♡
25% of 500 > 75% of 150 = 125 > 97.5
Step-by-step explanation:
(i picked 2 random numbers)
25% of 500 > 75% of 150 = 125 > 97.5
25% of 500 = [tex]\frac{25*500}{100}[/tex] = 0.25 × 500 = 125
75% of 130 = [tex]\frac{75*130}{100}[/tex] = 0.75 × 130 = 97.5
A triangle has the side lengths shown.
Write an expression in simplest form that represents the perimeter of the triangle.
[tex]\it \mathcal{P}=4(x+3)+5x+18=4x+12+5x+18=9x+30[/tex]
Can you solve this for me? Thank you! :>
Answer: 20-17=x
Step-by-step explanation:
Answer:
x + 17 = 20
because it is the only option that is possible or doesn't equal a negative number.
Kiley says that the only way to create figure 2 using figure 1 is a 90-degree clockwise rotation about the origin followed by a translation of 13 units up.
Answer: Kiley is incorrect. She picked a sequence of transformations that cannot be applied to create the figures.
Step-by-step explanation:
Kiley is incorrect. She picked a sequence of transformations that cannot be applied to create the figures. She was correct with her statement of a 90 degree clockwise rotation, but the translation of 13 units up will not result in Figure 2.
40 points to whoever answers this right :)
Answer:
the answer to your question is -2
Pllsss help me i don't get it??
I Will give brainliest to the first one that answer
Need help ASAP
Answer:
B. 80 + 45 + 5x = 180
Step-by-step explanation:
In this problem, we are asked to construct an equation that can be used to solve for x.
The measures of the interior angles of a triangle add to 180º. Therefore, we can construct the following equation:
A + B + C = 180º
In this problem, we are given all of the shown triangle's angles: A = 80º, B = 45º, and C = 5xº. Thus, we can plug those values in for A, B, and C in the above equation.
80º + 45º + 5xº = 180º
This happens to be option B.
Answer: 80+45+5x=180
Step-by-step explanation: Angles in a triangle sum up to 180 degrees.
A hot air balloon was at a height of 60 feet above the ground when it began to ascend. The balloon climbed at a rate of 15 feet per minute. Let t represent the time in minutes since the balloon began climbing. Write an algebraic equation for a sequence that can be used to find the height, h, of the balloon after t minutes.
a. Make a table that shows the heights of the hot air balloon after climbing for 1,2,3, and 4 minutes
B. Let t represent the time in minutes since the ballon began climbing. Write and algebraic equation for a sequence that can be used to find the height, h, of the balloon after t minutes
C. Use your equation from part b to find the height, in feet, of the hot air balloon after climbing for 8 minutes
PLEASE HELP!!!!!!!!! I NEED THIS QUESTION. Would be greatly appreciated for the answer. Thank you
how do you add a picture of something you need help on?
use a diagram to represent a function. put these numbers in the ovals to show ordered pairs that form a function:-3,-3,-3,-1,1,2,5,5,6,7.Complete the diagram that has been started.in the blank diagram,use the same numbers to show a different set of ordered pairs that form a function.
Can you solve this for me? Thank you! :>
The surface area of the solid is ____ square inches.
Answer: 125in squared.
5x5=25
5x10=50 divided by 2 =25
Repeat 3 more times
Add together
Answer the questions below:
Answer:
sorry to tell you I don't understand your question
EDGE ANSWERS PLEASE!! Which proportion would you set up to change 6 cups to pints?
A. 1/2 = 6/x
B. 1/4 = 6/x
C. 1/4 = x/6
D. 1/2 = x/6
BRAINLIEST FOR THE RIGHT ANSWER!
Answer:
D. 1/2 = x/6
Step-by-step explanation:
To change from cups to pints, we need to divide the number of cups by the conversion factor of cups to pints. Since 1 pint is equal to 2 cups, then we can set up the proportion 1/2 = x/6, where x represents the number of pints and 6 represents the number of cups. To solve the proportion, we cross-multiply and get 6 = x/2, then we multiply both sides by 2 and get x = 6*2 = 12. Therefore, 6 cups is equal to 12 pints.
Answer :
It's D . 1/2 = x/6 ...
Can you solve this for me? Thank you! :>
Answer:15
Step-by-step explanation:
[tex]\frac{2}{3}x[/tex]=10
Do the opposite in your equation to the value given[tex]\frac{2}{3} /\frac{2}{3}[/tex]=10÷[tex]\frac{2}{3}[/tex]
solve the equation using cross canceling[tex]\frac{2}{3}[/tex] cross cancels each other out just leaving x on the left side
10÷[tex]\frac{2}{3}[/tex]
(keep change flip)[tex]\frac{10}{1}[/tex]x[tex]\frac{3}{2}[/tex]
Cross cancel[tex]\frac{5}{1}[/tex]x[tex]\frac{3}{1}[/tex]
Leaving you with5x3=15
Leaving your final equationx=15
Hope this helps! Good luck!
Answer:
it is 15
hope you like it
hi samarelhedok
last summer at Gilliam Grant day camp the ratio of the number of counselors to the number of campers was 3 : 11. if there were a total of 168 people at the camp including counselors and campers how many counselors were there? how many campers were there?explain
Answer: the number of counselors is 312 = 36, and the number of campers is 1112 = 132
Step-by-step explanation:
To determine the number of counselors and campers at Gilliam Grant day camp, we can use the information provided in the ratio: 3 : 11.
This ratio tells us that for every 3 counselors, there are 11 campers. To find the total number of counselors and campers, we can set up the following equation using the information provided:
3x + 11x = 168 (x represents the number of counselors or campers)
14x = 168
x = 12
So the number of counselors is 312 = 36, and the number of campers is 1112 = 132
We can also check that the total number of counselors and campers is equal to 168 by adding 36 + 132 = 168
Okay i need help with this math (I am also lazy -_-)
Find the algebraic expression:
36a+28
Answer:
Step-by-step explanation:
4(9a+7)
What percent of 130,930 equals 95
Answer:
147.29%
Step-by-step explanation:
During a sale, a store offered a 25% discount on a couch that originally sold for $420. After the sale, the discounted price of the couch was marked up by 25%. To the nearest whole number, what percent of the original price was the price after markup
Answer:
Step-by-step explanation: The price after markup was 50% of the original price. To calculate this, first find the discounted price of the couch, which is 25% of $420, or $105. Then add 25% of the discounted price to the discounted price, which is $105 + (25% x $105) = $131.25. Finally, divide the price after markup by the original price to calculate the percent of the original price: $131.25 / $420 = 31.2%. Rounded to the nearest whole number, this is 50%.
give me brainiest
