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Related Questions
Which equation correctly applies the distributive property?
A.(0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅(0.5+0.3+0.2)
B.−2.5⋅(4⋅1.045)=(−2.5⋅4)⋅1.045
C.−1.2⋅0.57⋅0.5=−1.2⋅0.5⋅0.57
D.50+1.015=(50⋅1)+(50⋅0.01)+(50⋅0.005)
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Answer: Option 'A' is correct.
Step-by-step explanation:
Since we have given that
Distributive property which is expressed as
[tex]a\times (b+c)\\\\=a\times b+a\times c[/tex]
Similarly, in option 'A', we have
(0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅(0.5+0.3+0.2)
Here, a = 0.5,
b= 0.5
c = 0.3
d = 0.2
So, it can be expressed as
[tex]a\times (b+c+d)=a\times b+a\times c+a\times d[/tex]
Hence, Option 'A' is correct.
If angle PDQ equals 23 degrees and angle SDQ equals 11 degrees what is angle PDS?
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Thank you, will give brainliest.
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Please mark as brainiest
I need helpppppppppp
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The answer to number 1 is x=3.
The answer to number 1 is x=21.
The answer to number 1 is x=-16.
Which of the following has a value between 10/3 and 11/3
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Drawing a number line would help for this problem
Hope this helps!
I need help with this math problem please!
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What is the total perimeter of the pitch and seating area?
What is the total area of the pitch and seating area?
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The radius of the two semicircular areas is r = 1000 cm = 1 m.
The top rectangle has dimensions 40 m by 2 m.
One bottom rectangle has the dimensions 25 m by 0.8 m.
The other bottom rectangle has dimensions 10 m by 0.8 m.
The perimeter of the pitch and seating area is
P = 2π(1) + 40 + 4(0.8) + 40 = 83.2 + 2π m = 89.483 m
The total area is
A = π(1) + 40(2) + 25(0.8) + 10(0.8) = 111.1416 m²
Answers:
Perimeter = 89.5 m (nearest tenth)
Area = 111.1 m² (nearest tenth)
Answer:
111.1
Step-by-step explanation:
5,687.3 mi to the nearest mile
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Because the number directly to the right of ur 7 is a 3....and since it is below 5, ur whole number stays the same....if that number would have been a 5 or above, u would have rounded ur whole number up 1 making it 5688.
How to write one hundred eight and ninety-five hundredths as a decimal
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108.95
Bethany has 43 apples.write a subtraction story about the apples that would require regrouping.
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21 apples were rotten and got thrown out. The remaining apples were divided equally among 11 people
Helen has a $1.35 in her bank in nickels and dimes the number of nickels is 9 more than the number of Dimes how many of each coin does she have
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Therefore number of nickles is x+9
10x+5(x+9) = 135
10x+5x+45 = 135
15x+45 = 135
15x=90
x=6
Number of dimes is 6 and number of nickles is x+9 = 15
What is 8/11 as a decimal
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I hope this helps :3
Which algebraic expression is equivalent to the expression below?
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Amanda has a car loan for 12,000 She is paying 3% interest for 6 years. How much will she pay in interest for the 6 years
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[tex]12000 \times 3\% \times 6[/tex]
... I hope it's right ?:)
Carla gets a 96% on a 50 question test . What what fraction of the answers did she get wrong?
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To find this out, figure out the amount of questions she got correct..
To get that number, multiply 96% as a decimal, (0.96) by 50.
0.96 * 50 = 48.
Turn 48 into fraction, (over 50)
48/50 is the answer.
Hope this helps!
The quotient of a number m and 3.2 is 15
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M=48
I think
How to write a real world problem involving the subtraction of two mixed numbers whose difference is less than 2 1/2
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Maria made a scale drawing of an elephant. The scale is 1 inch to 13 feet. What is the scrutiny length of the elephant? In the pic the elephant is 1.5 inches long.
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Scale: 1 inch = 13 feet. 1.5 inches on the drawing. Actual length: 1.5 * 13 = 19.5 feet. Elephant length.
To find the actual length of the elephant, you need to use the scale provided by Maria's drawing. The scale states that 1 inch on the drawing represents 13 feet in reality. Since the elephant in the drawing is 1.5 inches long, we can calculate the actual length using the scale.
1. First, determine how many feet one inch on the drawing represents:
[tex]\( 1 \text{ inch on drawing} = 13 \text{ feet in reality} \)[/tex]
2. Multiply the number of inches in the drawing by the conversion factor to find the actual length:
[tex]\( 1.5 \text{ inches on drawing} \times 13 \text{ feet/inch} = 19.5 \text{ feet in reality} \)[/tex]
So, the actual length of the elephant is 19.5 feet.
Write two algebraic expressions, one with a quotient of x5 and one with a product of x5
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An algebraic expression with a quotient of [tex]x^{5}[/tex] is [tex]\frac{x^{7} }{x^{2} }[/tex] and An algebraic expression with a product of [tex]x^{5}[/tex] is [tex]x^{3}\times x^{2}[/tex].
We need to write two algebraic expressions, one with a quotient of [tex]x^{5}[/tex] and one with a product of [tex]x^{5}[/tex].
What is an algebraic expression?An algebraic expression (or) a variable expression is a combination of terms by the operations such as addition, subtraction, multiplication, division, etc.
Now, an algebraic expression with a quotient of [tex]x^{5}[/tex] is
[tex]\frac{x^{7} }{x^{2} } =x^{7-2}=x^{5}[/tex] (∵[tex]\frac{a^{m} }{a^{n} } =a^{m-n}[/tex])
An algebraic expression with a product of [tex]x^{5}[/tex] is
[tex]x^{3}\times x^{2} = x^{3+2}=x^{5}[/tex]
Therefore, an algebraic expression with a quotient of [tex]x^{5}[/tex] is [tex]\frac{x^{7} }{x^{2} }[/tex] and An algebraic expression with a product of [tex]x^{5}[/tex] is [tex]x^{3}\times x^{2}[/tex].
To learn more about an algebraic expression visit:
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25 POINTS HELP NOW
Twenty is 10% of what number?
Enter your answer in the box
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divide 20 by 10%
10% = 0.10
20 / 0.10 = 200
20 is 10% of 200
PLEASE HELP 25 POINTSSS
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Which graph represents the function f(x) = -|x+3|?
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Answer:
Step-by-step explanation:
its the first one.
30 students 2/5 play an instrument and 5/6 play a sport. How many students play an instrument and how many play sport..?
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Final answer:
There are 30 students in total, 12 of whom play an instrument, and 25 of whom play a sport.
Explanation:
The question asks about the number of students who play an instrument and the number who play a sport. There are 30 students in total.
To find the number of students who play an instrument, we multiply 30 by ⅓ (2/5), since 2/5 of the students play an instrument. To find the number of students who play a sport, we multiply 30 by ⅕ (5/6), since 5/6 of the students play a sport.
For the instrument calculation: 30 × 2/5 = 12, so 12 students play an instrument.
For the sport calculation: 30 × 5/6 = 25, so 25 students play a sport.
PLEASE HELP!
The gravitational force that Earth exerts on an object is inversely proportional to the square of the distance between the center of the Earth and the object. When Bill is on the surface of Earth, 4,000 miles from the center, the gravitational force is 600 Newtons. What is the gravitational force (in Newtons) that the Earth exerts on him when he's standing on the moon, 240,000 miles from the center of the earth? Express your answer as a fraction
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Find "x":
[tex] F_{gravity} = \frac{x}{r^2} [/tex]
Plug in numbers given:
[tex] F_{gravity} = \frac{x}{r^2} [/tex]
[tex]600= \frac{x}{(4,000)^2} [/tex]
[tex]600= \frac{x}{16,000,000} [/tex]
[tex]x=9,600,000,000[/tex]
Find Force using x and the new radius:
[tex] F_{gravity} = \frac{x}{r^2} [/tex]
[tex] F_{gravity} = \frac{9,600,000,000}{(240,000)^2} [/tex] = 1/6
1/6 is the gravitational force (in Newtons) that the Earth exerts on him when he's standing on the moon.
What is gravitational force?The gravitational force is a force that attracts any two gadgets with mass. We name the gravitational force attractive as it always tries to pull masses together, it in no way pushes them apart. In fact, every item, consisting of you, is pulling on every different item in the entire universe.
Learn more about gravitational force here: https://brainly.com/question/13010127
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Last month, a coral reef 7000 grew millimeters taller. How much did it grow in meters?
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Knowing this, let's cross multiply:
[tex] \frac{7000 millimeters}{1 month} * \frac{1 meter}{1000millimeters} = 7 meters [/tex]
(units that are the same and diagonal from each other cancel out)
So, the answer is: Last month, a coral reef grew 7 meters.
square root of 5 rounded to the nearest tenth
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Somebody Please Help, I'm Super Confused
Part A: If (7^2)^x = 1, what is the value of x? Explain your answer.
Part B: If (7^0)^x = 1, what are the possible values of x? Explain your answer.
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40/6 what is the closest whole number?
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EXPLANATION/EQUATION:
40 ÷ 6 = 6.666...
≈ 7
After you divide, you are left with 6.666... When rounding to the nearest whole number, the number needs to be rounded based on the tenth; in this case, the tenth is represented by a 6. 6 is closer to 10 than 1, so you round up. Therefore, the answer is 7.
Write the number 418,712,909 in word form
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The number 418,712,909 is written in word form as 'four hundred eighteen million, seven hundred twelve thousand, nine hundred nine'. This educates students on place value and the decimal system, crucial elements in middle school mathematics.
Explanation:The number 418,712,909 in word form is written as four hundred eighteen million, seven hundred twelve thousand, nine hundred nine. Learning to convert numbers into words is an essential skill in mathematics, teaching students not only the names of large numbers but also helping to develop a deeper understanding of place value and the decimal system.
It's a fundamental part of mathematics education, especially in middle school, where students start engaging with more complex numerical concepts.
Answer 1-5 please
Thanks
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The separation of power separates government into executive, Judiciary, and Legislative with each of their own responsibilities.
This being done in order to prevent the government from becoming too powerful and transform into tyranny.
2. The answer is B. To decide if cases heard by lower courts were tried appropriately
The court of appeal will bring the case into higher court if either party are not satisfied with the result of the court. But the Decision that made by the Supreme courts are final
3. the answer is B. By overriding a Veto
Congress has the right to reverse the deicision if they managed to make mor than 2/3 of the Congress' member to agree. In this case, the president will be forced to change the decision even after using the veto right
4. The answer is B. Declaring war in war on another country
Declaring war on another country could only be done by Congress or The President. (In the Government, The president acted as the head of the executive branch of the Government)
5. The answer is C. Reserved Powers
Reserved powers allow the states to regulate several aspects of Government operations such as handling marriage, imposing states law, proposing a plan for infrastructure construction, etc