Answer:
Ι-3Ι = 3
Step-by-step explanation:
We need to evaluate the Ι-3Ι.
In mathematics, when we find the absolute value or modulus IxI is a non negative value of x without any sign.
The absolute value of x is thus always either positive or zero, but never negative: when x itself is negative (x < 0), then its absolute value is necessarily positive.
For example:
I-xI = x
IxI = x
I-2I = 2
I2I = 2
Similarly,
I-3I = 3
That's the final answer.
<span>Another way to think about the volume formula is as follows: V = l w h Since l w is the area of the prism's base, you can think of the volume formula as the area of the base times the height, or V = Bh.</span>
Answer:
63 in²
Step-by-step explanation:
Area of a triangle = 1/2 × base × height
Given:
- base = 14 in
- height = 9 in
Substitute the given values into the formula:
⇒ area = 1/2 × 14 × 9
= 63 in²
Answer:
if Y=-3 and 4y is the equation then the answer is -27
Answer: 20%
Step-by-step explanation:
The total amount of water that Leilani drinks throughout is 70 ounces each day. This means that before and after the ride, she drinks a total of 70 ounces daily
in order to stay hydrated before her morning ride she drinks 14 ounces of water.
To determine what percent of her daily amount of water she has before her ride, we would divide the amount she takes before ride by the total daily amount of water and multiply by 100. It becomes
14/70 × 100 = 20%