3 years ago

For the acute angles in a right triangle,

Mathematics

1 answer:

Romashka [77]3 years ago

5 0

Answer:

answer for this solution is 10 degrees

Step-by-step explanation:

sin x + cos x = 90

5x + 3x +10 = 90

x = 10

You might be interested in

Choose all the expressions that are equal to 7.6 ÷ 10. Please help me!

Mumz [18]

Answer:

Step-by-step explanation:

8 0

3 years ago

Solve −3x+5<17 <br><br> If someone could do this fast it would really help!

miss Akunina [59]

Answer:

x>-4

Step-by-step explanation:

-3x<12

x>-4

8 0

3 years ago

The population of a strain of bacteria doubles in a culture. At noon there were 80 bacteria present and by 4:00 PM there were 20

Nastasia [14]

Answer:

t = 1/2 hour

Step-by-step explanation:

20480 = 80 $x^{t }$

20480 = 80 $x^{4 }$

20480/80 = $x^{4 }$

256 = $x^{4 }$

x = 4

doubling period

2 = $4^{t}$

t = 1/2 hour

3 0

3 years ago

Moreeeeeweeeweeeeeeeee

Svetlanka [38]

Answer:

Step-by-step explanation:

Given f(x) then f(x) + c is a vertical translation of f(x)

• If c > 0 then a shift up of c units

• If c < 0 then a shift down of c units

Here g(x) = f(x) - 2 ← with c = - 2 < 0

Then g(x) is the graph of f(x) shifted down 2 units

7 0

3 years ago

The radius of a circle is 12.25 centimeters. What is the circumference of the circle?

Viktor [21]

With a given radius you can multiply by 2 and simply get the diameter. Getting the diameter of the circle would then allow you to use the equation pi(24.5). You can round pi to 3.14. 3.14*24.5=76.93. The circumference is 76.93.

7 0

3 years ago