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3 years ago

Evaluate lal - Ibl, given a = 5, b = -3, and c = -2.a. 2 b. 3 c. 7 d. 8

Mathematics

1 answer:

Natali [406]3 years ago

3 0

Answer:

A. 2

Step-by-step explanation:

Absolute Valie: how many units a number is from zero. (ex: |5|=5, |-7|=7, |-126|=126)

|a| = the absolute value of a (a=5) so the absolute value of a is 5

|b| = the absolute value of b (b=-3) so the absolute value of b is 3.

|a| - |b| = answer : the absolute value of a subtracting/minus the absolute value of b is the answer. So...

|a| = 5

|b| = 3

(|a|=5) - (|b|=3) = (5) - (3) = 2

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Lana71 [14]

Answer:

Morgan, its a straight line and it goes through the origin

Step-by-step explanation:

5 0

3 years ago

5x7= 5x7=5 x (_ + _) 5x7= (5x _) + (5x_) 5x7= _ + _ 5x7=

eimsori [14]

5x7=35
5x7=5x(5+2)
5x7=(5x3)+(5x4)
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This is how I would do it :)

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3 years ago

Read 2 more answers

A cup slides off a 2.5 m high table with a speed of 2.8 m/s to the right. We can ignore air resistance. What was the cup's horiz

azamat

Answer:

Horizontal distance = 1.98 m (Approx)

Step-by-step explanation:

Given:

Height = 2.5 m

Speed v = 2.8 m/s

Find:

Horizontal displacement

Computation:

s = ut + (1/2)gt²

2.5 = (1/2)(9.8)t²

t² = 0.5102

t = 0.7079 s

Horizontal distance = (v)(t)

Horizontal distance = (2.8)(0.7079)

Horizontal distance = 1.98 m (Approx)

5 0

3 years ago

What is the solution to this equation?

vampirchik [111]

Steps to solve:

x - 5 = 2

~Add 5 to both sides

x = 7

Best of Luck!

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2 years ago

Evaluate the following using powers of ten rules. 104)1.042

Alinara [238K]

Answer:

0.0001042

Step-by-step explanation:

Power of tens rule states that if the denominator of a fraction has the positive power of 10, decimal in the numerator will be shifted to the left by the same number of places as exponent.

10⁴) 1.042 = $\frac{1.042}{10^4}$

In the denominator of the given fraction, exponent of 10 = +4

So the decimal in numerator will be shifted left by 4 places.

$\frac{1.042}{10^4}=0.0001042$

Therefore, answer is 0.0001042

5 0

2 years ago

Evaluate lal - Ibl, given a = 5, b = -3, and c = -2.a. 2 b. 3 c. 7 d. 8​

Evaluate lal - Ibl, given a = 5, b = -3, and c = -2.a. 2 b. 3 c. 7 d. 8