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3 years ago

MMM HEY PLEASE HELP. IM LITERALLY ABOUT TO END MYSELF.

Mathematics

1 answer:

mariarad [96]3 years ago

7 0

Answer:

Step-by-step explanation:

i would try C bc it has both 73 degrees and 83 degrees and i dont really know what SAS is besides it means side angle side??? if its right can i have brainlest

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Consider the Inequality <br> —2n +7 > -11<br> What is the solution of the inequality

Marta_Voda [28]

Answer:

n < 9 or n = (-oo, 9)

Step-by-step explanation:

-2n +7 > -11
-2n > -11 - 7
-2n > -18
n < -18/-2
n < 9
n = (-oo, 9)

5 0

3 years ago

4 times a number increased by 7 . Explain your answer if you can

Romashka-Z-Leto [24]

Step-by-step explanation:

4 times = 4x increased by 7 = 4x+7

$4x + 7$

7 0

3 years ago

The sum of two numbers is odd. Can the quotient of the two numbers be an odd number?

Natalka [10]

Answer: No.

Step-by-step explanation:

I guess that here we have the statement:

If the sum of two numbers is odd----> can their quotient be an odd number?

first, for n an integer number, we have that:

an odd number can be written as 2n + 1

an even number can be written as 2n.

The sum of two numbers is only odd if one of them is odd and the other even.

Then we have a number that is 2n and other that is 2k + 1, for n and k integer numbers.

Now, let's see if the quotient can also be an odd number.

One way to think this is:

There is an odd number such that when we multiply it by another odd number, the result is an even number?

no, and i can prove it as:

let 2k + 1 be an odd number, and 2j + 1 other.

the product is:

(2k + 1)*(2j + 1) = 2*(2*k*j + k + j) + 1

and as k and j are integers, also does 2*k*j + k + j, so:

2*(2*k*j + k + j) + 1 is an odd number.

This says that the product of two odd numbers is always odd, then we never can have that the quotient between an even number and an odd number is odd.

4 0

3 years ago

How does depositon change the earths surface

jok3333 [9.3K]

Step-by-step explanation:

"Deposition occurs when weathered rocks, soil, and sediments are carried by erosion to a new location and left there. Deposition happens when the forces carrying the sediments - wind, water, glaciers - are no longer strong enough to move the sediments. Rivers and streams fill with melting snow in the springtime."

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3 years ago

Let x be the amount of time (in hours) the wait is to get a table at a restaurant. Suppose the cdf is represented by f(x)=⎧⎩⎨⎪⎪⎪

sattari [20]

Option a is correct. The calculated answer is 0.150

<h3>How to get the value using the cdf</h3>

In order to get P(0.5 ≤ X ≤ 1.5).

This can be rewritten as

p = 0.5

and P = 1.5

We have the equation as

$\frac{1}{16} x^{2}$

This would be written as

1.5²/16 - 0.5²/16

= 0.1406 - 0.015625

= 0.124975

This is approximately 0.1250