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Nana76 [90]
2 years ago
9

Can anyone help me with this math question

Mathematics
1 answer:
ANTONII [103]2 years ago
4 0

The third is true

ok bye

lm'iranian

11years old

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What is the value of the square root of 25 + the square root of 16?​
kozerog [31]

Answer:9

Step-by-step explanation: square root of 25 is 5 and of 16 the square root is 4 add both of them together and you get 9

6 0
3 years ago
Read 2 more answers
The sum of two numbers is 42 and the difference is 14 . What are the numbers?
Nezavi [6.7K]

Answer:

28 and 14

Step-by-step explanation:

28+14= 42

28-14=14

3 0
3 years ago
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Pigeon Hole Principle :
yaroslaw [1]

Answer:

A proof can be as follows:

Step-by-step explanation:

Let S=\{a_{1},a_{2},...,a_{n},a_{n+1}\} be a set of n+1 integers. By the division algorithm the possible remainders when we divide by n are 0,1,2,....,n-1. Then, each integer a_{i}\in S can be written as:

a_{i}=np_{i}+r_{i},\,\,0\leq r_{i}

Observe that the set of remainders \{r_{1},r_{2},...,r_{n+1}\} has n+1 elements and each element has n possible values. By the Pigenhole principle at least two remainders have the same value. Suppose that this two elements are a_{i}, a_{j}. Then,

\begin{array}{c}a_{i}=np_{i}+r\\a_{j}=np_{j}+r\end{array}

Where r_{i}=r_{j}=r. Then,  a_{i}-a_{j}=np_{i}-np_{i}=n(p_{i}-p_{j}). Then we have that n divides a_{i}-a_{j}.

5 0
3 years ago
(HELP ME!!!!!!!!!!!!)
Kobotan [32]

The car is driving at 70 miles per hour which is above the speed limit on the highway

<h3 /><h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and m is the y intercept.

Let y represent the distance in miles and x represent the time in hours. Hence:

  • Using the points (0, 0) and (3, 200)

Slope = \frac{y_2-y_1}{x_2-x_1} =\frac{200-0}{3-0} =66.7

Bob speed limit is 66.7 miles per hour

Given a car by y = 70x. The car is driving at 70 miles per hour which is above the speed limit on the highway

Find out more on linear equation at: brainly.com/question/14323743

5 0
2 years ago
Put the following equation of a line into slope intercept form reducing all fractions 2x-y=4
aliina [53]

Answer:

<h2>y = 2x - 4</h2>

Step-by-step explanation:

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

We have the equation of a line in the standard form

Ax+By=C

Convert to the slope-intercept form:

2x-y=4                <em>subtract 2x from both sides</em>

-y=-2x+4            <em>change the signs</em>

y=2x-4

6 0
3 years ago
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