Answer:
A.
Step-by-step explanation:
We have that C>0, D>o and C > D. Now,
A. [tex](C+D)^2= C^2+2CD+D^2[/tex]
B. 2(C+D) = 2C+2D
C. [tex]C^2+D^2[/tex]
D. [tex]C^2-D^2[/tex]
We have that [tex]C^2+2CD+D^2> C^2+D^2[/tex] (beacuse on left we have adding one extra positive term) and also [tex]C^2+D^2> C^2-D^2[/tex] (adding two positive values is greater than subtract two positive values), then
[tex]C^2+2CD+D^2> C^2-D^2[/tex]
also, [tex]C^2+2CD+D^2> 2C+2D[/tex] (also because the middle term). Then, the largest term is [tex](C+D)^2= C^2+2CD+D^2[/tex].
find the coordinates of the orthocenter for a triangle with vertices (1,3) , (1,12) , (8,10)
Evaluate 13 + ab, when a = 2.5 and b = 3. A. 46.5 B. 20.5 C. 18.5 D. 19.5
Answer:
the answer is b
A triangle has base 15ft and area 60ft2. What is the height?j
3868000000 in scientific notation
A Town's population went from 25800 to 42600 in 15 years. What was the percentage of change?
What is 3v+6v(4v-2v)
two sides of a triangle have lengths of 10 and 15. Between what two numbers does the length of the third side lie?
A ladder is leaning against the side of a building. The building and the ground form a right angle. How high on the building will the ladder touch if the ladder is 10 ft long and the base of the ladder is 6 ft from the base of the building?
The height of wall where the ladder touches it is 8 ft.
Given that, a ladder is leaned against a wall, the building and the ground form a right angle, we need to find that how high on the building will the ladder touch,
So, here using the Pythagoras theorem,
Formula =
a²+b² = c², a, b and c are the sides of a right triangle,
Here, c = 10 ft, b = 6 ft we need to find the a,
a²+6² = 10²
a² = 100-36
a² = 64
a = 8
Hence, the height of the wall where the ladder touches it is 8 ft.
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8+x/-9=9
Please solve this equation and show your work!
I need to find the LCD or LCM for this equation I Also need with n is please help ... 3/4n-18=1/4n-14
Fashion Phreddy buys 5 shirts and 3 ties for 91 on the bargain bus. Billy joe bob buys 8 shirts and 5 ties for 146. If all the shirts sold for the same price and each ties were priced identically. How much was each shirt and tie.
Michell bought 5 packs of crayons for $13.75 what's the coust of one pack?
how do i evaluate 256 1/4 .? this is algebra 2.
The value of the 256 1/4 is 384.25
What is a fraction?A fraction represents a part of a number or any number of equal parts.
A fraction consisting of a quotient and a remainder is a mixed fraction. we can convert the mixed fraction to an improper fraction by first dividing the numerator by denominator and then taking the quotient as whole number and the remainder as the numerator of the proper fraction keeping the denominator.
We have the fraction as 256 1/4
First, we will multiply 256 with 4.
256 x 4 = 1536
1536 + 1
= 1537
Then
1537 / 4 = 384.25
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What is the product in lowest terms?
1/6 x 5/7. ( / means fractions)
1. 6/13
2. 5/13
3. 1/7
4. 5/42
Thank you so much, if you could answer as fast and best as you can you really are very helpful!
a plane takes off at 6 am, traveling north at 270 mph. a jet takes iff at 7 am, traveling north at 460 mph. at what time will the jet overtake the plane?
Rosa scored 174,325points playing a video game.to the nearest ten thousand,how many points did Rosa scored?
A turtle fell to the bottom of a deep well. The turtle climbed up 2 meters on the first day, but slipped back 1 meter as he rested. The second day, the turtle climbed double the distance of the previous day, but slipped and lost ½ of the day’s climbed distance as he rested. This pattern continued until the end of the fourth day, when the turtle realized he was halfway to the top of the well. How deep was the well?
Analyzing the climbing pattern of the turtle for four days shows that it climbed 15 meters which is halfway to the top, thus the entire depth of the well is 30 meters.
The question asks for the determination of the depth of a well based on a pattern observed in a turtle's attempt to climb out of it. To do this, we need to analyze the climbing and slipping pattern for four days until the turtle is halfway out of the well.
On the first day, the turtle climbed up 2 meters and slipped back 1 meter, netting a 1 meter gain. On the second day, the distance climbed is double that of the previous day (2 meters x 2 = 4 meters), but the turtle loses half of it while resting, which means a gain of 2 meters for the second day (4 meters / 2 = 2 meters). Following the pattern:
Day 1: +2 - 1 = +1 meterDay 2: +(2 x 2) - (4 / 2) = +2 metersDay 3: +(4 x 2) - (8 / 2) = +4 metersDay 4: +(8 x 2) - (16 / 2) = +8 metersThe total distance climbed after four days is 1 + 2 + 4 + 8 = 15 meters. Since this is halfway to the top, the entire depth of the well would be 15 meters imes 2 = 30 meters.
help i dont get this question!
A square pyramid has a height “h” and a base with side length “b”. The side lengths of the base increase by 50% write a formula for the volume of the new pyramid in terms of b and h.
Which describes the difference between the two sequences? First Sequence: 1, 6, 36, 216 ... Second Sequence: 3, 6, 9, 12, ...
find A common denominator of 1/6 and 1/9. rewrite the pair of fractions using common denominator.
Answer:
the pair would be 3/18 and 2/18
The pair of fractions, 1/6 and 1/9, can be rewritten as 3/18 and 2/18, respectively, using the common denominator of 18.
We have,
The prime factorization of 6 is 2 * 3.
The prime factorization of 9 is 3 * 3.
To find the LCM, take the highest power of each prime factor:
LCM = 2 * 3 * 3 = 18
The common denominator for 1/6 and 1/9 is 18.
To rewrite the fractions using the common denominator of 18:
1/6 = (1/6) * (3/3) = 3/18
1/9 = (1/9) * (2/2) = 2/18
Thus,
The pair of fractions, 1/6 and 1/9, can be rewritten as 3/18 and 2/18, respectively, using the common denominator of 18.
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there are four cups in a quart and 4 quarts in a gallon how many cups are in a 5-gallon jug of water
The volume of a rectangular prism can be computed using the formula V = lwh. What is the height of a prism that has a volume of 2376 cubic centimeters, a length of 18 centimeters, and a width of 11 centimeters
Answer:
The height of the prism is approximately [tex]\(12\)[/tex] centimeters.
Explanation:
To find the height ([tex]\(h\)[/tex]) of the prism, we can rearrange the formula for volume to solve for [tex]\(h\):[/tex]
[tex]\[ V = lwh \][/tex]
We can rewrite this formula to solve for [tex]\(h\):[/tex]
[tex]\[ h = \frac{V}{lw} \][/tex]
Given:
- Volume ([tex]\(V\)[/tex]) = 2376 cubic centimeters
- Length ([tex]\(l\)[/tex]) = 18 centimeters
- Width ([tex]\(w\)[/tex]) = 11 centimeters
Substitute these values into the formula to find the height:
[tex]\[ h = \frac{2376}{18 \times 11} \][/tex]
[tex]\[ h = \frac{2376}{198} \][/tex]
[tex]\[ h \approx 12 \text{ centimeters} \][/tex]
So, the height of the prism is approximately [tex]\(12\)[/tex] centimeters.
1. simplify 6^2+ 3^2
2. 4^3+ 4.5
After a 20% increase the new price of radio is $78.00. What was the original price of the radio
the tax on a property with an assessed value of $120,000 is $300. find the tax on a property with an assessed value of $140,000.
Which is a true statement about the line x − 4y = 8?
a
The y-intercept of the line is (0, 2).
b
The line passes through the origin.
c
The slope of the line is 1/4
d
The x-intercept of the line is (2, 0).
Which of the following has the least value?
I need help ..........
Answer:
The answer is B
Step-by-step explanation:
You need to graph the equation from the left of equality sign which is y=x*1/6 and the other is -2x+5
The first has a point (0,0) and other point could be (6,1) from there you can have your graph
The second has one point in (2.5, 0) and (0,5)
Which pair of numbers is relatively prime? A. 102 and 321 B. 10 and 45 C. 3 and 51 D. 35 and 72
The pair of numbers 35 and 72 are relatively prime, which is the correct answer would be option (D).
What is the pair of relatively prime?If there is no integer greater than 1 that divides both integers, they are expressed to be relatively prime.
Consider the given pair of numbers to determine which pair is more prime.
A. Consider 102 and 321
3 is the number that divides by 102 and 321 both. Therefore, they are not relatively prime.
B. Consider 10 and 45
5 is the number that divides by 10 and 45 both. Therefore, they are not relatively prime.
C. Consider 3 and 51
3 is the number that divides by 3 and 51 both. Therefore, they are not relatively prime.
D. Consider 35 and 72
As there is no number greater than one, this divides both numbers. As a result, they are relatively prime numbers.
Therefore, the correct answer would be an option (D).
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