according to the law of conservation of energy, when a car uses 10,000J chemical energy from gasoline, how much energy will be transformed into sound,heat,and mechanical energy.
A piece of carpet is 8 feet wide and 12 feet long. The carpet needs to be reduced by a scale factor so that the reduced carpet is 2 feet wide. What is the area of the reduced carpet
Simplify the following expression by combining like terms: 2x⋅2x⋅7x
11x
4x+7x
28x3
28x
120% of 33 is what number?
joseph is spending money daily and tory is earning money daily. which function represents joseph and which represents tory? explain your reasoning.
f(x)=4x+20 g(x)=80-2x
create a table of values for both
x f(x)
0
2
5
10
11
Jenna read 25 pages of a book in 30 minutes at the same rate how many pages can she read in 3 hours
25% of all the seats in the auditorium is 37 shares the total number of seats in the auditorium is
What is the value of 48x +35. When x=2
Quadrilateral ACEG≅ Quadrilateral MNPR
Which statement is true?
What is the median and mode
What is an intersection point?
How do you write 5.8 as a percentage
Please, please help!
Two straight lengths of wire are placed on the ground forming vertical angels if the measure of one of the angles formed is 72 degrees, what are the measures of the other three angles? Explain your answer.
They need to add to 180 degrees
108 * 72 = 108 degrees
create a slope that will be parallel to the slope provided which is 5/9 what is the parallel slope?
Answer:
The parallel slope would be 5/9
Step-by-step explanation:
Parallel lines have the same slope. So, if the original line had a slope of 5/9, the new line would also have that slope.
what is 4018 divide by 82
What is the coefficient of the term x7y in the expansion of (x + y)8?
A baker uses 30 grams of sea salt for each batch of bread. Sea salt comes in a 800 gram package. Which size package shoul the bake by so none is lef over?
Diana's painting statue she has 7/8 of a gallon of paint remaining each student requires 1/16 of a gallon of paint how many statues can she paint
Suppose △PKN≅△BGH△PKN≅△BGH. Which other congruency statements are correct? Select each correct answer. △NKP≅△HBG△NKP≅△HBG △KPN≅△BHG△KPN≅△BHG △NPK≅△HBG△NPK≅△HBG △KNP≅△GHB
Answer:
△NPK≅△HBG; and △KNP≅△GHB
Explanation:
Using the given congruence statement, we can determine corresponding pieces of the triangles:
P corresponds to B; K corresponds to G; and N corresponds to H.
This means that △NKP≅△HGB, not HBG.
△KPN≅△GBH, not BHG.
△NPK≅△HBG; this is correct.
△KNP≅△GHB; this is correct.
Answer: k12 answers have a nice day!!!
Step-by-step explanation:
What is 2 (1/3) — -3 (2/3) = ?
An architect makes a blueprint with a scale of one fourth inch equals 2 ft. Which will be the dimensions of the drawing of a warehouse room measuring 60 ft by 100 ft? Answer Options with 5 options A. 15 inches ''by 25 inches '' B. 7.5 inches ''by 12.5 inches '' C. 120 inches ''by 200 inches '' D. 480 inches ''by 800 inches '' E. 30 inches ''by 50 inches ''
The new dimension in inches is 7.5 inches by 12.45 inches. Hence, option B is correct.
What is ratio?The ratio notion is used in mathematics when evaluating two or more numbers. It works as a comparison tool to demonstrate how big or small a particular number is. A ratio divides two quantities in order to compare them.
As per the given information in the question,
One fourth inch equal to 2ft.
Mathematically,
1/4 inch = 2ft
0.25 inch = 2ft
The given dimensions are 60 ft by 100 ft.
Now,
0.25 inch = 2ft
x inch = 60 ft
2x = (0.25 × 60)
x = 15/2
x = 7.5 inches
Then,
0.25 inch = 2ft
y inch = 100 ft
2y = 100 × 0.25
y = 25/2
y = 12.45 inches
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is the product of a fraction less than 1 and a whole number greater than or less than the whole number? explain
Multiplying a fraction less than 1 with a whole number produces a result that is less than the original whole number because you are taking a portion of it.
The product of a fraction less than 1 and a whole number is always less than the original whole number. To understand why, consider the fraction as a part of the whole. If you multiply the whole by a part less than the whole (a fraction less than 1), you're essentially taking only a portion of it, which must logically be smaller than the whole itself.
Nathan and Sydney start out together on a bike trail that is 24 miles long. Nathan bikes at 88 miles per hour while Sydney bikes at 12 miles per hour. Which statement is true?
The sun produces 3.8x10^27 joules of energy per second. How much energy is produced in a year? (Note: a year is approximately 31,000,000 seconds.) Put it in scientific form.
Answer: About [tex]\approx1.178\times10^{35}[/tex]
Step-by-step explanation:
Given : The sun produces[tex]3.8\times10^27[/tex] joules of energy per second.
It is also given that a year is approximately 31,000,000 seconds.
In scientific notation , it can be written as [tex]3.1\times10^7[/tex]
Then , the amount of energy is produced in a year will be :-
[tex]3.8\times10^{27}\times3.1\times\times10^7\\\\=3.8\times3.1\times10^{27}\times10^7\\\\=11.78\times10^{27+7}\\\\=11.78\times10^{34}=1.178\times10^{35}[/tex]
Hence, the amount of energy is produced in a year [tex]\approx1.178\times10^{35}[/tex]
How do I combine like terms? For example one problem is 32y + 5y = please explain.
What is the value of p? 0.6441−(−0.29)=p
Answer: p = 0.9341
Have a good day!
Denise provides water for the runners at her schools 10K road race. She has a container that holds 678 ounces of water. How many 8-ounce cups can she fill with water?__________cups
divide total ounces by the amount each cup can hold
678 / 8 = 84.75
so they can fill 84 cups
Doug dives from a platform that is 5 meters above water. His dive takes him 2.6 meters below the surface of the water. How far does Doug's dive take him?
The total distance Doug dives from the platform to the under the water is 7.6 meters.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, Doug dives from a platform that is 5 meters above the water.
His dive takes him 2.6 meters below the surface of the water.
∴ To find the total distance Doug dived we have to sum the height of the platform above water and the distance which he dived below the water,
= (5 + 2.6) meters.
= 7.6 meters.
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Carmen, Reuben, and Bob have a total of $133 in their wallets. Bob has 3 times what Reuben has. Carmen has $8 more than Reuben. How much does each have?
Let a and b stand for two different rational numbers. If |a| > |b| then what else must be true?
a is farther from 0 then b is