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4 years ago

7

Estimste each sqare root to the nearest integerwhat

1 answer:

Bezzdna [24]4 years ago

6 0

You have to estimate the square root which is what times itself equals the number in the square root. An integer is another word for a whole number or a number without any fractions. So you have to estimate what the square root is to the nearest whole number.

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What is the equation for the blue line?

grandymaker [24]

Answer:

f(x) = -1/2x + 2

Step-by-step explanation:

f(x) = ax + b

x = 0 , y = 2

y = 0 , x = 4

$a = \frac{y'' - y'}{x'' - x'}\\a= \frac{2 - 0}{0 - 4} \\a= \frac{2}{-4} = \frac{-1}{2}$

$0 = \frac{-1}{2} . 4 + b\\0 = -2 + b\\b = 2$

f(x) = -1/2x + 2

5 0

4 years ago

Read 2 more answers

IRINA_888 [86]

Answer:

The total number of ways in which three winners can come in is 990 ways.

Step-by-step explanation:

It is provides that the number of automobiles entering the race is: <em>n</em> = 11.

It is also provided that there were no ties.

There are supposed to be three winners for the race.

The number of ways the first winner can come in is: 11 ways.
The number of ways the second winner can come in is: 10 ways.
The number of ways the third winner can come in is: 9 ways.

Compute the total number of ways in which three winners can come in as follows:

Number of ways in which the first three finishers come in is

$=11\times 10\times 9\\=990\ \text{ways}$

Thus, the total number of ways in which three winners can come in is 990 ways.

5 0

3 years ago

ohaa [14]

Answer: The correct option is (B) $2y^2-y-6=0.$

Step-by-step explanation: We are given the following system of equations :

$x=y^2-1~~~~~~~~~~~~~~~~~~~~~~~~~~(i)\\\\2x-y=4~~~~~~~~~~~~~~~~~~~~~~~~~~(ii)$

We are to find the equation that could be the result of using substitution to solve the above system.

Substituting the value of x from equation (i) in equation (ii), we get

$2x-y=4\\\\\Rightarrow 2(y^2-1)-y=4\\\\\Rightarrow 2y^2-2-y=4\\\\\Rightarrow 2y^2-y-2-4=0\\\\\Rightarrow 2y^2-y-6=0.$

Thus, the required equation is $2y^2-y-6=0.$

Option (B) is CORRECT.

5 0

3 years ago

A town is going to use its property tax records to pick

natita [175]

I believe B or C but that’s a straight guess. i would say B just because if you live like outside of town then ur screwed

5 0

3 years ago

john is building a soccer table and wants it to be similar in size to a real soccer field. a full size soccer field is 336 feet

hichkok12 [17]

336/210 = x/ 2.5 ...
.
x = 4..

3 0

3 years ago

Read 2 more answers