URGENT!! NEED HELP!! SOLVE FOR THE COS(

Mathematics

1 answer:

andrew11 [14]2 years ago

8 0

Answer:

Cos z is 28/35

Step-by-step explanation:

You might be interested in

after working out for just 8 minutes,ron has burned 56 calories. how many minutes must he work out if he wants to burn 392 calor

dangina [55]

Ron would have to work out 56 minutes to burn 392 calories

7 0

2 years ago

Read 2 more answers

600,000 1/10 of what? Please help!!

igor_vitrenko [27]

600000 is 1/10 of "x", that means x = 10/10 or a whole, what is "x"?

$\bf \begin{array}{ccll}
amount&fraction\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
600000&\frac{1}{10}\\\\
x&\frac{10}{10}
\end{array}\implies \cfrac{600000}{x}=\cfrac{\frac{1}{10}}{\frac{10}{10}}\implies \cfrac{600000}{x}=\cfrac{1}{10}
\\\\\\
\cfrac{600000\cdot 10}{1}=x$

8 0

3 years ago

Helpppppppppppppppppppppppppppppp

Maurinko [17]

The best way to do this is to set up a proportion

420 x
------ = ------
600 100

then cross multiply and divide

420 times 100 = 42000/600=70

the correct answer is C. 70 people

I hope I've helped!

8 0

3 years ago

What is the measure of

posledela

The triangle is isosceles so m∠A and m∠C are the same.

So to find ∠B, we do 74 + 74 + b = 180

148 + b = 180
b = 180 - 148
b = 32

Answer B is the right choice.

3 0

3 years ago

Circle O has a circumference of approximately 250 ft

Varvara68 [4.7K]

Answer:

80 feet

Step-by-step explanation:

c=d $\pi$

Substitute 250 in for circumference

250= $\pi$ d

Divide by $\pi$ or 3.14

d=79.617...

So, the diameter is approximately 80 feet

Hope this helps! :)

8 0

3 years ago