3 years ago

-2-(-5) = -2 + (-5) 2- =

Mathematics

2 answers:

zzz [600]3 years ago

3 0

Answer:

-4 Is the answer I think hope it will help u

Bumek [7]3 years ago

3 0

Pretty sure it is -4 hope this helped

You might be interested in

4 - 1 1/4<br><br> A. 3 1/4<br> B. 3 3/4<br> C. 2 3/4<br> D. 2 1/4

AleksAgata [21]

The answer to this question is c. 2 3/4

6 0

3 years ago

Read 2 more answers

I need answers please just a few is fine

alina1380 [7]

The second one is correct so its 2

4 0

3 years ago

Evaluate the sum of the following finite geometric series.<br> 5+15+45 +135+ . . . + 1215<br> Sn=1

Nata [24]

Answer:

1820

Step-by-step explanation:

The sum of the first n terms of a geometric series with common ratio r and first term a is:

a(1-r^n)/(1-r). Plugging this in 5(1-3^6)/(1-3)=1820

5 0

3 years ago

The volume of a rectangular prism can be represented by the expression 216x^3y^2. If the length is 8 y and the width is 9 x , wh

Nastasia [14]

Answer:

h= 216x^3y^2÷(8yx9X) = 3x^2y

3 0

3 years ago

Which is equivalent to sin^-1(.75)

Neko [114]

<h2>Answer: 0.85 radians</h2>

Step-by-step explanation:

We have the following trigonometric expression:

$sin^{-1}(0.75)=arcsin(0.75)$

The result of this calculation is:

$sin^{-1}(0.75)=48.59\°$ where the angle is in degrees

If $360\°=2\pi rad$ then:

$48.59\°(\frac{2\pi rad}{360\°}=0.848 rad \approx 0.85 rad$

Therefore the answer is 0.85 radians

3 0

3 years ago