Accumulation Unit Definition - Investopedia ~ About News

Question: S What Is The Value Of X? 9 T O 12 Units 16 х O 15 Units O 20 Units O 25 Units R This problem has been solved! See the answer. Show transcribed image text. Expert Answerx=7 72 divided by 6 sides (assuming the sides are of equal length) is 12 units per side. Because x+5 is the length of each side you can plug in 12 to get x+5=12 Solve to get 7.Vector A has a magnitude of 17 units, vector B has a magnitude of 9.2 units, and A * B has a value of 14.0. What is the angle between the directions of Vector A and B ? Physics. 1 Answer Narad T. Jul 19, 2018 The angle is #=84.9^@# Explanation: Apply the dot product definitionThe distance between #(x, 2)# and #(0,6)# is #5# units. What is the value of #x#? Algebra Radicals and Geometry Connections Distance Formula. 1 Answer Konstantinos Michailidis Aug 16, 2016 The distance between the two points is. #d=sqrt((x-0)^2+(2-6)^2)=sqrt(x^2+16)# Hence . #sqrt(x^2+16)=5# #x^2+16=25# #x^2=9# #x=+-3#From the CSS3 spec: [The ex unit is] equal to the used x-height of the first available font. The x-height is so called because it is often equal to the height of the lowercase "x". However, an 'ex' is defined even for fonts that do not contain an "x".

The perimeter of a 6-sided figure is 72 units, and the

What is the value of x? 12 units 15 units 20 units 24 units 2 See answers Brainly User Brainly User I hope this helps you 24shazibas 24shazibas Answer: 12 units. Step-by-step explanation: took the test. New questions in Mathematics. Zo.om meeting id: 985-4147-9713 pass:KScT9a me and my friend are bored join if u want ages 11-16 ONLYSo the units and tens digits are $4$ and $8$. Since $4+8=12$, the sum of the units and tens digits is $12$, and the correct answer is A, $12$. What Did We Learn. An important lesson to learn from this problem is that we did NOT have to do the entire product just to find the sum of the units and tens digits.For an equation describing physical realities to make sense, the dimension on the left hand side must equal the dimensions on the right hand side. That should be pretty clear. Your question gets at an important detail of this idea. What can weIf FG = 2 units, FI = 7 units, and HI = 1 unit, what is GH? 4 units. What is the distance between points A and B? If the length of FH is 18 units, what is the value of x? 3. Which undefined geometric term is described as an infinite set of points that has length but not width? line.

Vector A has a magnitude of 17 units, vector B has a

The derived units in the SI are formed by powers, products, or quotients of the base units and are potentially unlimited in number.: 103: 14,16 Derived units are associated with derived quantities; for example, velocity is a quantity that is derived from the base quantities of time and length, and thus the SI derived unit is metre per second (symbol m/s).Gaussian units constitute a metric system of physical units.This system is the most common of the several electromagnetic unit systems based on cgs (centimetre-gram-second) units.It is also called the Gaussian unit system, Gaussian-cgs units, or often just cgs units. The term "cgs units" is ambiguous and therefore to be avoided if possible: there are several variants of cgs withStandard units are a way of putting different kinds of observations on the same scale. The idea is to replace a datum by the number of standard deviations it is above the mean of the data. If a datum is above the mean, its value in standard units is positive; if it is below the mean, its value in standard units is negative.Transcript. Misc 5 Find the value of x for which x(𝑖 ̂ + 𝑗 ̂ + 𝑘 ̂) is a unit vector.Let 𝑎 ⃗ = x(𝑖 ̂ + 𝑗 ̂ + 𝑘 ̂) So, 𝑎 ⃗ = 𝑥𝑖 ̂ + 𝑥𝑗 ̂ + 𝑥𝑘 ̂ Given, 𝑎 ⃗ is a unit vector Magnitude of 𝑎 ⃗ is 1.Non-SI Units. Strict adherence to SI units would require changing directions such as "add 250 mL of water to a 1-L beaker" to "add 0.00025 cubic meters of water to an 0.001-m 3 container." Because of this, a number of units that are not strictly acceptable under the SI convention are still in use. Some of these non-SI units are given below.

If $x$ and $y$ are the tens and the units digit, respectively, of the product 5,278×67,066$, what is the value of $x+y$ ? $ $ $ $ $

So, you have been looking to be a just right take a look at taker and apply for the GRE with PowerPrep on-line. Buuuut then you definitely had some questions on the quant phase—particularly query 9 of Section 4 of Practice Test 1. Those questions trying out our wisdom about Integers will also be kind of difficult, but by no means concern, PrepStudent has got your again!

Survey the Question

Let's search the problem for clues as to what it'll be checking out, as this may increasingly assist shift our minds to take into consideration what sort of math wisdom we'll use to solve this query. Pay attention to any phrases that sound math-specific and anything particular about what the numbers look like, and mark them on our paper.

We wish to multiply two numbers in combination and look at what numbers are in the units and tens places, which can contain things we've discovered about Integers.

What Do We Know?

Let's sparsely learn through the query and make an inventory of the issues that we all know.

We will multiply a $-digit quantity by means of a $-digit quantity We want to know that product's sum of its units and tens digits

Develop a Plan

Let's attack this downside with a top-down approach. We need to know the sum of the units and tens digits of the product of the numbers 5,278·67,066$. There is one solution readily to be had to us: lets simply multiply the numbers together to get the units and tens digits of the product. That does look like a time-consuming process, especially if our calculator can't take care of this kind of massive product (like, say, the measly GRE calculator provided to us on take a look at day). So let's attempt to in finding another more clever technique to fixing this query.

We may take note from once we first learned long multiplication that the units digit of a product is only made up our minds by way of the units digits of the numbers being multiplied. Also, the tens digit of a product is decided through the units and tens digits of the numbers being multiplied. If we're considering why this is, then let's feel free to have a look at it in additional intensity. Otherwise we can simply cross ahead and clear up this query.

Concept Refresher – Units and Tens Digits for Multiplication

Since we best care about the units and tens digits, possibly we would be better off looking at numbers in particular based totally upon their digits, so let's cut up one of the numbers up by means of its digits. We know that each and every digit represents a factor of $, so let's work on splitting up one of the numbers by way of writing it as the sum of factors of $. It doesn't subject which number we do this for, so we'll arbitrarily choose 5,278$. So let's first write it as the sum of factors of $:

$5,278 = 8 + 70 + 200 + 5,000 + 20,000 + 700,000$$

Now let's write out the product that we're on the lookout for the use of this:

$5,278·67,066 = 67,066·(8 + 70 + 200 + 5,000 + 20,000 + 700,000)$$

And we all know that we will be able to use distribution to rewrite this as the sum of multiple merchandise, by distributing the ,066$ within the parentheses.

$5,278·67,066 = 67,066·8 + 67,066·70 + 67,066·200 + …$$

We know that after we multiply two numbers in combination, any [scrape_url:1]

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[/scrape_url]$'s at the finish of the numbers will be there in the product. So for instance, ·700 = 5·7·100 = 3,500$. So for the 3 merchandise that involve 0$, ,000$, ,000$ and 0,000$, we know that they will all have [scrape_url:1]

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[/scrape_url]$'s for their units and tens digits. This would additionally grasp true for later once we multiply by ,066$, as we could additionally split this number up by way of its digits, that specialize in the multiplication with the units and tens digits. So they are going to add not anything to the sum of the units and tens digits for 5,278·67,066$. For those reasons, we'll split each numbers up maintaining the units and tens digits separate from the rest of the number, then multiply them in combination. Now let's get again to the question to hand.

Solve the Question

So we all know that we best wish to use the tens and units digits in this multiplication to get the tens and units digits of the product, so let's make a choice the tens and units digits of the two numbers and multiply them in combination.

$·66 = 5,148$$

So the units and tens digits are $ and $. Since +8=12$, the sum of the units and tens digits is $, and the proper resolution is A, $.

What Did We Learn

An essential lesson to be informed from this downside is that we did NOT need to do the whole product just to seek out the sum of the units and tens digits. So now we all know that for long run merchandise the place we simplest need to know the units and tens digits, we will be able to simply ignore anything else past the tens digit.

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