All categories

3 years ago

Why is knowing math so important

2 answers:

6 0

Math is used to help calculate certain things such as taxes and such, but they are mostly important for jobs since certain jobs require knowledge of math. Jobs such as working in a branch of engineer, architecture, etc.

dimulka [17.4K]3 years ago

4 0

Math is important because it helps us develop our critical thinking and analyzing skills. We perform math, daily.

You might be interested in

A bakery sells a giant decorated cookie for birthdays. The area of the cookie is about 113 square inches. What is the circumfere

umka21 [38]

Answer:

38 inches

Step-by-step explanation:

The cookies is in the shape of a circle. The formula for the area of a circle is:

$A=\pi r^2$

Where r is the radius

The area is given as 113, so we can find the radius:

$A=\pi r^2\\113=\pi r^2\\r^2=\frac{113}{\pi}\\r=\sqrt{\frac{113}{\pi}} \\r=5.997$

We need to find the circumference, which has the formula:

$C=2\pi r$

Where r is the radius (We got r = 5.997)

We substitute and find:

$C=2 \pi r\\C = 2 \pi (5.997)\\C=37.68$

So, the circumference is 37.68 inches.

Rounded to nearest inch, that would be:

38 inches

3 0

3 years ago

82 POINTS! PLEASE READ CAREFULLY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

fenix001 [56]

Answer:

THE INDEPENDENT IS whether talking to plants would help and the dependent is THE GROWTH OF THE PLQNT

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Express f(x) = |x-2| +|x+2| in the non-modulus form. Hence, sketch the graph of f.

alexgriva [62]

Recall that

$|x|=\begin{cases}x&\text{if }x\ge0\\-x&\text{if }x$

There are three cases to consider:

(1) When $x+2$ , we have $|x+2|=-(x+2)$ and $|x-2|=-(x-2)$ , so

$|x-2|+|x+2|=-(x-2)-(x+2)=-2x-4$

(2) When $x+2\ge0$ and $x-2$ , we get $|x+2|=x+2$ and $|x-2|=-(x-2)$ , so

$|x-2|+|x+2|=-(x-2)+(x+2)=4$

(3) When $x-2\ge0$ , we have $|x+2|=x+2$ and $|x-2|=x-2$ , so

$|x-2|+|x+2|=(x-2)+(x+2)=2x$

So

$|x-2|+|x+2|=\begin{cases}-2x-4&\text{if }x$

4 0

3 years ago

If Ari, Ben and Carol each choose a number at random between 1 to 5, inclusive, what is the probability that all pf them choose

lisov135 [29]

Since they are different people with different thoughts and knowledge giving them to choose different numbers all though two of them might choose the same number

5 0

3 years ago

Read 2 more answers

Simple approved by trying title to the statements and reasons columns

just olya [345]

Answer:

90 and 80 degrees

Step-by-step explanation:

5 0

3 years ago