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Ganezh [65]
3 years ago
10

What is 1/4 divided by -1/2?

Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0

Answer:

1/2

Step-by-step explanation:

KEEP 1/4 CHANGE the sign to multiplication FLIP 1/2 to 2/1

new equation: 1/4 x 2/1

now we can solve

we do: 1 x 2= 2

so 2 is our nominator

then we do: 4 x 1= 4

so 4 is our denominator

combine the nominator and denominator and we get

1/2 which in decimal form is 0.5

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A Ontario manufacturing company produces steel housings for electrical equipment. The main component part of the housing is a st
Sergio039 [100]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

7 0
3 years ago
Use a calculator to evaluate cot pi/5
Dovator [93]
It is about <span>1.37638192. 
The cotangent is just one divided by the tangent. So, find the tangent of pi/5 = </span><span>0.726542528, then divide 1 by that number.</span>
6 0
4 years ago
Solve 8×+9y=-5<br> -8×-9y=5
Paul [167]
Hi there,

Question: Need to Solve for y.
                       8×+9y=-5
                       -8×-9y=5

Answer:

8 × +9y = -5

Solve your equation in steps:
(8)(9)y = -5

Step 1: Simplify both sides of the equation
72y = -5

Step 2: Divide both sides by 72
72y/72 = -5/72y

Then when your done, you get your answer y= -5/72


Answer:

-8 × -9y = 5

Solve your equation in steps:
((-8)(-9))(y) = 5

Step 1: Simplify both sides of the equation.
72y = 5

Step 2: Divide both sides by 72.
72y/72 = 5/72

Then when your done, you get your answer y= 5/72


So here is the answers for both math problems.
8 × +9y = -5 is y= -5/72
-8 × -9y = 5 is y= 5/72

Hope this helps!
6 0
3 years ago
Look at the question is below answer plzzzz! and stalker stop stalking me!
s2008m [1.1K]

Answer:

16π cm^2 will your answer!

Step-by-step explanation:

4 x 4 x π = 16π

also, who is stalking you?

6 0
3 years ago
Find the area of the triangle.
Maslowich

Answer:

Area of triangle = 1/2*b*h

\frac{1}{2} * 2.8* 7.8\\\frac{1}{2} * 21.84\\\frac{21.84}{2}\\= 10.92

4 0
3 years ago
Read 2 more answers
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