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Lena [83]
3 years ago
10

Find q, r in \mathbb{Z} so that 105 = 11q + r

Mathematics
1 answer:
masha68 [24]3 years ago
8 0

Answer:

q=9\,,\,r=6

Step-by-step explanation:

Division Algorithm :

As per division algorithm , for numbers a and b , there exist numbers q and r such that a=bq+r\,\,,0\leq r< b

Here ,

a = Dividend

b = Divisor

q = quotient

r = remainder

Given : 105 = 11q + r such that 0 \leq r < 11

Here, clearly a = 105 , b = 11

To find : q and r

Solution : On dividing 105 by 11 , we get 105=11\times 9+6

On comparing 105=11\times 9+6 with a=bq+r\,\,,0\leq r< b , we get q=9\,,\,r=6

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Answer:

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Step-by-step explanation:

Slope = change of x over change of y

6 over 2

3

line goes down so slope is negative

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5 0
3 years ago
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Jaya forgets how to write numbers in expanded form. Explain the steps to her using the number 13.652 as an example, and then wri
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Step-by-step explanation:

expanded notation form. 10+3+0.6+0.05+0.002

expanded factor form. 1x10+3×1+6x0.1+5×0.01+2×.001

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2 years ago
Which piece of additional information can be used to prove that △rst ~ △vut? rt = st 3st = ut ∠r ≅ ∠v ∠v ≅ ∠u
Sunny_sXe [5.5K]

The option third ∠R ≅ ∠V is correct because line segment RS and UV are parallel which is crossed by a transversal RV.

<h3>What is the similarity law for triangles?</h3>

It is defined as the law to prove that the two triangles have the same shape, but it is not compulsory to have the same size. The ratio of the corresponding sides is in the same proportions and the corresponding angles are congruent.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

We have given two triangles:

Triangle RST and Triangle VUT

AS we can see Line segment RS and UV are parallel.

Which is crossed by a transversal RV.

The angle SRV = Angle RVU

Thus, the option third ∠R ≅ ∠V is correct because line segment RS and UV are parallel which is crossed by a transversal RV.

Learn more about the similarity of triangles here:

brainly.com/question/8045819

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3 0
1 year ago
Henry can type 3500 words in 70 minutes. Colin can type 1500 in 30 minutes. Brian can type 2200 words in 40 minutes. Who types a
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Given:

Henry can type 3500 words in 70 minutes.

Colin can type 1500 in 30 minutes.

Brian can type 2200 words in 40 minutes.

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Solution:

We know that,

\text{Rate of words per minute}=\dfrac{\text{Number of words}}{\text{Number of minutes}}

Using this formula, we get

\text{Henry's rate of words per minute}=\dfrac{3500}{70}=50

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\text{Brian's rate of words per minute}=\dfrac{2200}{40}=55

Since 55>50, therefore Brian's types at the fastest rate of words per minute.

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