3 years ago

Find the value of x to the nearest tenth!

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

5 0

Answer:

5.7

Step-by-step explanation:

sine cosine tangent

soh cah toa

sine = opposite/hypotenuse

so sin(35)= x/10

you can multiply 10 to both sides to get rid of the 10 denominator on the right leaving you with 10sin(35)=x

be sure your calculator is in degrees.

put that into a calculator leaving you with 5.7

You might be interested in

Select the correct answer.

laiz [17]

I Think The answer is c I hope it helps My friend Message Me if I’m wrong and I’ll change My answer and fix it for you

6 0

2 years ago

Read 2 more answers

When 5 is subtracted from the square of a number, the result is 4 times the number. Find the negative solution.

wariber [46]

Answer:

-1

Step-by-step explanation:

You can write it as...

$x^{2} -5=4x$

Carry the 4x

$x^{2} -4x-5=0$

Then use the quadratic formula to solve, since you want to find the negative solution, you don't need to find the positive solution, so we will have

$(4-\sqrt{16+20}) /2=\frac{4-6}{2}=\frac{-2}{2} =-1$

Therefore our answer is -1

8 0

3 years ago

What should you do first to simplify the expression (43 + 9) ÷ 76 + 5?

Vaselesa [24]

Do the parentheses first

5 0

3 years ago

Subtract.

3241004551 [841]

Answer:

405

Step-by-step explanation:

5 0

2 years ago

How to write 15,409 in expanded form

Y_Kistochka [10]

15x1000+4x100+9x1
I belive that is edpanded notation.

3 0

3 years ago

Read 2 more answers