3 years ago

How does place value help model division?

Mathematics

1 answer:

andre [41]3 years ago

7 0

Place value helps model division because it shows you where each specific value belongs.

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HELLPPP!!!! also please explain so i don’t have to ask again :(

shusha [124]

Tan(theta)=opposite/adjacent
Tan(31)=x/10
(Tan(31))10=x
X=6.0086

8 0

2 years ago

30% of ________is $75?

Helga [31]

The answer to this is 250.

4 0

3 years ago

What slope is perpendicular to m= 5/8 m=-5/8 m=5/8 m=-8/5 m=8/5

MrRa [10]

Answer:

C) $m =\frac{-8}{5}$

The slope of the perpendicular line $m =\frac{-8}{5}$

Step-by-step explanation:

Explanation:-

Given that the slope of the given line is

$m =\frac{5}{8}$

The slope of the perpendicular line

= $\frac{-1}{m}$

The slope of the perpendicular line

= $\frac{-1}{\frac{5}{8} }$

Final answer

The slope of the perpendicular line

$m =\frac{-8}{5}$

7 0

2 years ago

After I add up all the numbers and divide them what do I do after?

Novosadov [1.4K]

When finding the mean you add up the numbers that are needed to find the mean and divide them by the amount of numbers you added. For example question 5 you will add 58+58+62+55+49+48 which will equal 330 and then divide it by 6 because there are 6 numbers which is 55.

4 0

3 years ago

You are designing a staircase to reach a second floor that is 113" above the ground floor of a building. The owner of the buildi

gtnhenbr [62]

Answer:

Step-by-step explanation:

total height, H = 113 inches

height of each stair case, h = 7.25 inches

Number of stair case, n = total height / height of each stair case

n = 113 / 7.25 = 15.6

7 0

3 years ago