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2 years ago

I need help please please

Mathematics

2 answers:

Rudiy272 years ago

6 0

I think the answer to that is A

Katyanochek1 [597]2 years ago

4 0

9514 1404 393

Answer:

Step-by-step explanation:

The mnemonic SOH CAH TOA can remind you how to do this. It tells you ...

Sin = Opposite/Hypotenuse

Cos = Adjacent/Hypotenuse

Here, the hypotenuse XY is 12, so we expect to see answers with 12 in the denominator. Only choice C matches that.

We can confirm that choice by looking at the opposite side (YZ) to get ...

sin(X) = YZ/YX = √119/12

The cosine uses the adjacent side:

cos(X) = XZ/XY = 5/12

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I’m slow help me please

Vlada [557]

10 will be your answer because 4 x 5 divided by 2 is 10

8 0

2 years ago

which of the following is the equation of a line in slope-intercept form for a line with slope = 1/2 and y intercept at (0,-4)?

oee [108]

Answer:

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

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = $\frac{1}{2}$ and c = - 4 , then

y = $\frac{1}{2}$ x - 4 ← equation of line

7 0

2 years ago

The table shown below gives the approximate number of pieces of mail handled by the United States Postal Service for different y

netineya [11]

Answer:

Step-by-step explanation:

Answer:

1.08×10^11

Step-by-step explanation:

1.08 times 10 to the power of 11

4 0

2 years ago

The volume of a bathtub is 32,400 in.³ If the width is 30 inches and the length is 60 inches what is the depth

marysya [2.9K]

Answer:

18 inches

Step-by-step explanation:

volume = lenght * width * depth

let the depth be x

32400=60*30*x

x=32400/(60*30)

x=32400/1800

x=18

3 0

2 years ago

Suppose that a 2 by 10 rectangular grid of seats is filled with people. On the

weeeeeb [17]

688,747,536 ways in which the people can take the seats.

<h3></h3><h3>How many ways are there for everyone to do this so that at the end of the move, each seat is taken by exactly one person?</h3>

There is a 2 by 10 rectangular greed of seats with people. so there are 2 rows of 10 seats.

When the whistle blows, each person needs to change to an orthogonally adjacent seat.

(This means that the person can go to the seat in front, or the seats in the sides).

This means that, unless for the 4 ends that will have only two options, all the other people (the remaining 16) have 3 options to choose where to sit.

Now, if we take the options that each seat has, and we take the product, we will get:

P = (2)^4*(3)^16 = 688,747,536 ways in which the people can take the seats.

If you want to learn more about combinations:

brainly.com/question/11732255

#SPJ!

5 0

1 year ago

I need help please please ​

I need help please please