All categories

3 years ago

Simplify: (55° +7s? + 3)+(75° – 5s?)

Mathematics

1 answer:

dusya [7]3 years ago

5 0

I think it’s 7s - 5s+ 133

You might be interested in

Will give Brain!! Is it yes

Iteru [2.4K]

Answer:

I would say yes

Step-by-step explanation: Hope I helped!

7 0

3 years ago

Evaluate cos0 if sin0= sqrt(5)/3 a. 9/5 b. 2/3 c. 5/9 d. 3/2

Evgesh-ka [11]

Solution given:

$\sin( \alpha ) = \frac{\sqrt{5} }{3}$

P=√5

h=3

b= $\sqrt{3 {}^{2} - \sqrt{5} {}^{2} }$

b=2

$\cos( \alpha ) = \frac{b}{h} = \frac{2}{3}$

Note

$\alpha = 0$

b:⅔

8 0

3 years ago

Which of the following represents a function? Explain.

ra1l [238]

I’m pretty sure it’s the first one! Goodluck :)

3 0

3 years ago

Read 2 more answers

Find the indicated side of the right triangle.

Advocard [28]

Answer:

?=9

Step-by-step explanation:

We have a special right triangle, the 45-45-90 triangle.

In a 45-45-90 triangle, the side lengths are x, and the hypotenuse is x√2.

Since we know that the side length is 9, this means that:

$x=9\\\text{Hypotenuse}=x\sqrt2\\\text{Hypotenuse}=9\sqrt2$

The ? is 9.

8 0

3 years ago

If the temperature outside is 25°c what clothing would be the most appropriate

Mumz [18]

Like shorts half slewes

6 0

3 years ago