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Mathematics 14 Online
OpenStudy (anonymous):

Which point on the number line is the opposite of –4? Number line -10 to +10 in one-half increments - assessment graphic A. point R B. point W C. point T D. point S

OpenStudy (anonymous):

OpenStudy (anonymous):

@uri

OpenStudy (anonymous):

can ya help

OpenStudy (anonymous):

It's Option A point R

OpenStudy (anonymous):

can i ask more

OpenStudy (anonymous):

Sure :)

OpenStudy (anonymous):

Which phrases correctly describe the location of –34 on the number line? Choose exactly two answers that are correct. A. to the right of –21 B. to the left of –63 C. to the left of –28 D. to the right of –35

OpenStudy (anonymous):

Answer is option d and option c.

OpenStudy (anonymous):

How far is point P from point Q? Number line -10 to +10 - assessment graphic A. 8 units B. 7 units C. 9 units D. 10 units

OpenStudy (anonymous):

Option B. 7 units.

OpenStudy (anonymous):

What is the perimeter of this rectangular field? m Rectangle 93.2 m by 78.6 m

OpenStudy (anonymous):

78.6

OpenStudy (anonymous):

93.2

OpenStudy (anonymous):

Perimeter of rectangle = 2(l+b) Then Perimeter = 2*93.2+78.6 = 265m

OpenStudy (skullpatrol):

@nelly9 are you at all interested in learning how to understand math?

OpenStudy (anonymous):

i know

OpenStudy (skullpatrol):

Knowing is not the same as understanding

OpenStudy (anonymous):

iAnne walked 3.2 kilometers. How many meters did Anne walk? A. 320 meters B. 0.032 meters C. 3200 meters D. 0.0032 meters

OpenStudy (anonymous):

how do i work this out

OpenStudy (skullpatrol):

What do you think? Hint 1 kilometre = ?m

OpenStudy (anonymous):

10 m

OpenStudy (skullpatrol):

1000 m

OpenStudy (anonymous):

1km = 1000m

OpenStudy (skullpatrol):

Kilo = 1,000

OpenStudy (anonymous):

Meters iAnne walked = 3.2 * 1000

OpenStudy (anonymous):

Meters iAnne walked = 3200m (3.2*1000)

OpenStudy (anonymous):

thanks

OpenStudy (skullpatrol):

You see @nelly9 to understand the importance of an idea you have to ask questions :)

OpenStudy (anonymous):

ii understan dnow

OpenStudy (anonymous):

for the rest i know the answwer i just need to check it

OpenStudy (anonymous):

Which equation could be used to find the perimeter of an isosceles triangle, with two sides 5 inches long, a base 6 inches long and a height of 4 inches? A. P = (6 × 4) ÷ 2 B. P = 2 (5 + 6) C. P = 5 + 6 + 4 D. P = 2 × 5 + 6

OpenStudy (anonymous):

d

OpenStudy (skullpatrol):

Correct :D

OpenStudy (anonymous):

thanx

OpenStudy (anonymous):

@skullpatrol and you are correct the correct option is d

OpenStudy (skullpatrol):

The perimeter of a plane figure is the distance around it.

OpenStudy (anonymous):

ok

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