All categories

3 years ago

SOLVE THIS FOR ME AND YOUR A LEGEND! THANK YOU!

Mathematics

1 answer:

svlad2 [7]3 years ago

6 0

Use the app called socratic. It helps so much and im sure it will help with these problems also.

You might be interested in

Dayand picked apples 42 hours sleep at 28 apples in the first hour and at the end of 2 hours she had 49 how many apples did she

SCORPION-xisa [38]

Subtract 28 from 49 which is 21 picked in the second hour

6 0

3 years ago

The look out point of a lighthouse is 30 feet above sea level. A boat is 20 feet away from the base of the lighthouse. What is t

olya-2409 [2.1K]

Call the angles of depression D.

then tan(D)=20/30, or I

arctan(tan(D)) = arctan(⅔)

D=33.690. A is the answer

your calculator probably uses tan^-1 rather than arctan

8 0

3 years ago

Read 2 more answers

What is the speed of each

elena-s [515]

the rates of change will be 210. if the change is after 8 hours than the rate of change will be 105

7 0

3 years ago

Could someone PLEASE just HELP me with this question.

agasfer [191]

Answer

$\frac{7}{37}$

Detailed Explanation

To simply answer this, since .189 has three digits we are going to be inserting 999 as the denominator since it is a repeating decimal.

$\frac{189}{999}$

We could simplify the answer!

$\frac{189}{999}$

Therefore, the answer would simply be $\frac{7}{37}$

$\frac{7}{37}$

Always Remember

In the future, always remember whenever you have a three digit decimal and the problem asks you to convert it into a fraction, you should always insert 1000 as the denominator (the numerator is basically the decimal without the decimal point) and simplify if necessary.

5 0

2 years ago

Read 2 more answers

A radio transmission tower is 170 feet tall. how long should a guy wire be if it is attached 15 feet from the top and is to make

beks73 [17]

The image of the given scenario is attached below.

A right angled triangle is formed, with one angle equal to 27 degrees. The perpendicular side is 155 and we are to find the length of guy wire which makes the hypotenuse of the right angled triangle.

Using the formula of sine, we can write:

$sin(27)= \frac{155}{x} \\ \\ 
x= \frac{155}{sin(27)} \\ \\ 
x=341$

Rounding to nearest whole number, the length of the guy wire that must be attached is 341 feet.

5 0

3 years ago