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3 years ago

Evaluate 5/8-(1/4)2=

Mathematics

2 answers:

ValentinkaMS [17]3 years ago

3 0

Answer:

0.125

Step-by-step explanation:

(5 divided by 8) - ((1 divided by 4) x 2) = 0.125

nikklg [1K]3 years ago

3 0

Answer:

1/8

Step-by-step explanation:

Because of BEDMAS, we first multiply, then subtract.

We multiply 1/4 and 2, getting 2/4, or 1/2.

Then, our expression becomes 5/8 - 1/2.

We can evaluate:

5/8 - 1/2 = 5/8 - 4/8 and simplify, getting 1/8.

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Which expression represents a positive integer? F. – 6² H. (-5) G. (-3) 1.-23

marta [7]

F -6*-6 = 36 which is a positive interger

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3 years ago

Simplify twelve and one fourth

joja [24]

Answer:49/4

Step-by-step explanation:

Improper fraction

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3 years ago

Write (9+6/)-(1+3/) as a complex number in standard form

tensa zangetsu [6.8K]

Answer:

9+6=15

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4 years ago

A region R in the xy-plane is given. Find equations for a transformation T that maps a rectangular region S in the uv-plane onto

muminat

Answer:

$x = u\cos(v) , y = u \sin(v)$

Step-by-step explanation:

For that transformation you just have to use polar coordinates, notice that when you use polar coordinates the radius is constant when the angles varies and the angle is constant when the radius varies. Therefore your transformation would be just

$x = u\cos(v) , y = u \sin(v)$ .

7 0

3 years ago

3t + 5sqrt(t) - 2 = 0 solve by using substitution

notsponge [240]

Answer:

The answer is t=1/9

Step-by-step explanation:

If we substitute sqrt(t) = u, then we can write the equation as 3u^2+5u-2=0.

Using the quadratic formula, we can solve that u = 1/3 and u = -2.

We can go back to our original substitution and say that sqrt(t) = 1/3. The sqrt(t) can not be -2 because a square root can not be negative.

If we solve the equation sqrt(t) = 1/3, we get that t=1/9.

3 0

3 years ago

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