3 years ago

Hey can you somebody help me with this problem

Mathematics

1 answer:

irina [24]3 years ago

4 0

Step-by-step explanation:

sinx=20/36

x=sin-¹20/36

x=34

You might be interested in

Use the equation 135⋅42=5,670 and what you know about fractions, decimals, and place value to explain how to place the decimal p

Jobisdone [24]

7x + 4 = 9

7x + 4 = 19

2x = 19 - 4

7x = 15

x= 15 – 7

7 0

3 years ago

Find the distance between the points (-1,-7) and (8,-9). The answer must be a whole number or a fully simplified radical express

ruslelena [56]

Answer:

The answer is

<h2> $\sqrt{85} \: \: \: units$ </h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-1,-7) and (8,-9)

The distance between them is

$d = \sqrt{( { - 1 - 8})^{2} + ({ - 7 + 9})^{2} } \\ = \sqrt{ ({ - 9})^{2} + {2}^{2} } \\ = \sqrt{81 + 4}$

We have the final answer as

$\sqrt{85} \: \: \: units$

Hope this helps you

3 0

3 years ago

01. It took h to complete 1 game of cards. How many games can be completed in h?

kolbaska11 [484]

A) one game shall be completed as it says. although if the game is sped up you may have a chance to have more or if it is slowed down not even one game!
b) i really have no clue to show a model but yes that is what i think i know im dumb and its emo logic but yea...

6 0

3 years ago

If a car travels at an average speed of x miles per hour, how far would the car travel in 90 minutes?

professor190 [17]

Answer:

1 1/2x

Step-by-step explanation:

90 minutes is 1 and 1/2 hours so I put that with the x on the end so when you get the number times it by that

4 0

3 years ago

In a study of towns there was a positive correlation between the number of mail boxes and number of traffic lights in a town. Wh

Mariulka [41]

<span>B population is correct......
</span>

5 0

3 years ago

Read 2 more answers