Mathematics
18 Online
OpenStudy (anonymous):
@luckycoins888 help! quick will fan and medal
11 years ago
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OpenStudy (anonymous):
On a map, 1 cm represents 50 km. Two cities are 3.5 cm apart on the map.
How far apart are the actual cities?
A.
53.5 km
B.
150.5 km
C.
155 km
D.
175 km
11 years ago
OpenStudy (luckycoins888):
b.
11 years ago
OpenStudy (luckycoins888):
b.
11 years ago
OpenStudy (vanessaperezxo):
actually the answer is D
11 years ago
OpenStudy (anonymous):
witch is it?
11 years ago
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OpenStudy (vanessaperezxo):
you are multiplying 3 by 50 then add 25 because half of 50 is 25. That equals 175.
11 years ago
OpenStudy (anonymous):
make a equation
11 years ago
OpenStudy (vanessaperezxo):
its D
11 years ago
OpenStudy (luckycoins888):
d. is right my computer is crashing i hit d but it showed b.
11 years ago
OpenStudy (anonymous):
ok i'll try can u help for 1 more question
11 years ago
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OpenStudy (vanessaperezxo):
3 x 50 = 150 (you cant forget about the .5) 50/2 = 25....... So 150 + 25 = 175
11 years ago
OpenStudy (vanessaperezxo):
yes
11 years ago
OpenStudy (anonymous):
coll i neeed 1 more help plz
11 years ago
OpenStudy (vanessaperezxo):
Where is the question?
11 years ago
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OpenStudy (anonymous):
i sent it
11 years ago
OpenStudy (anonymous):
click the link
11 years ago
OpenStudy (vanessaperezxo):
its c
11 years ago
OpenStudy (vanessaperezxo):
do you need an explanation?
11 years ago
OpenStudy (vanessaperezxo):
@BlueSuperMario
11 years ago
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OpenStudy (anonymous):
yes
11 years ago
OpenStudy (anonymous):
i need an explanation
11 years ago
OpenStudy (vanessaperezxo):
4/6 can be divided by 2. Leaving you with the answer being 2/3
11 years ago
OpenStudy (vanessaperezxo):
Do you get it?
11 years ago
OpenStudy (anonymous):
cool
11 years ago
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OpenStudy (anonymous):
man i got a 60%
11 years ago
OpenStudy (vanessaperezxo):
but are the ones i gave you right?
11 years ago
OpenStudy (anonymous):
1 and 5 where incorrect
11 years ago
OpenStudy (anonymous):
5 was rong
11 years ago
OpenStudy (vanessaperezxo):
what was it then?
11 years ago
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OpenStudy (anonymous):
5 is the one u gave me
11 years ago
OpenStudy (anonymous):
b
11 years ago
OpenStudy (vanessaperezxo):
does a give an explanation?
11 years ago
OpenStudy (anonymous):
no :/
11 years ago
OpenStudy (vanessaperezxo):
@BlueSuperMario well, sorry i got it wrong. Please fan and good luck on the next test!
11 years ago
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OpenStudy (anonymous):
i can take the test 2 more times
11 years ago
OpenStudy (anonymous):
It is b
11 years ago
OpenStudy (anonymous):
not d
11 years ago
OpenStudy (anonymous):
...
11 years ago
OpenStudy (anonymous):
man i just turrned it in
11 years ago
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OpenStudy (vanessaperezxo):
For the first one its b. We already figured it out
11 years ago
OpenStudy (anonymous):
Because you multiply 50 by 3 which gets you 150 then just put the .5
11 years ago
OpenStudy (anonymous):
@KayleeNeedsHelp can u help me for 5 question?
11 years ago
OpenStudy (anonymous):
oh
11 years ago
OpenStudy (anonymous):
5? depends what kind, post them and I'll see
11 years ago
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OpenStudy (vanessaperezxo):
remember you or going from cm to km. You can't just add it in.
11 years ago
OpenStudy (vanessaperezxo):
@kayleeneedshelp
11 years ago
OpenStudy (anonymous):
can you post them then?
11 years ago
OpenStudy (anonymous):
oh either way, he already went with your answer
11 years ago
OpenStudy (luckycoins888):
yes?
11 years ago
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OpenStudy (anonymous):
Find the scale factor for the similar figures.
A.
3
B.
1
-
3
C.
9
-
6
D.
2
-
3
11 years ago
OpenStudy (anonymous):
sorry... can't
11 years ago
OpenStudy (luckycoins888):
a
11 years ago
OpenStudy (anonymous):
@KayleeNeedsHelp
11 years ago
OpenStudy (luckycoins888):
i meant d...sorry my computer went wwacko
11 years ago
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OpenStudy (luckycoins888):
d.
11 years ago
OpenStudy (anonymous):
ok so answer is 3
11 years ago
OpenStudy (anonymous):
3
-
2
11 years ago
OpenStudy (luckycoins888):
no 2
-
3
11 years ago
OpenStudy (luckycoins888):
yes...medal plz?
11 years ago
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OpenStudy (luckycoins888):
d
11 years ago
OpenStudy (luckycoins888):
d.
11 years ago
OpenStudy (anonymous):
u shur????
11 years ago
OpenStudy (luckycoins888):
yep
11 years ago
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OpenStudy (anonymous):
i want the link of d and e
11 years ago
OpenStudy (luckycoins888):
can't you see?!...IM A HUMAN CALCULATOR!
11 years ago
OpenStudy (anonymous):
ik ik ik ik ik im ik
11 years ago
OpenStudy (luckycoins888):
WAIT...
11 years ago
OpenStudy (anonymous):
Triangles ABC and DEF are similar.
What is the length of D TO E?
A.
15 cm
B.
21 cm
C.
24 cm
D.
27 cm
11 years ago
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OpenStudy (luckycoins888):
that wold be a. if u want d and e
11 years ago
OpenStudy (anonymous):
YES
11 years ago
OpenStudy (luckycoins888):
if you know the answer why ask the question?
11 years ago
OpenStudy (luckycoins888):
BlueSuperMario Best Response Undo Medals 1
YES
a few moments ago
11 years ago
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OpenStudy (luckycoins888):
hello?!
11 years ago
OpenStudy (luckycoins888):
@#$%^&*&^%%^
11 years ago
OpenStudy (anonymous):
On a map, 1 in. represents 20 mi. Two cities are 3 1/2 in. apart on the map.
How far apart are the actual cities?
A.23 1/2 mi
B.b 60 1/2 mi
C. 70 mi
D. 75 mi
11 years ago
OpenStudy (luckycoins888):
that,would be c.
11 years ago
OpenStudy (anonymous):
realy?
11 years ago
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OpenStudy (luckycoins888):
yes
11 years ago
OpenStudy (luckycoins888):
\(\unicode{x1F621}\) its b.
11 years ago
OpenStudy (anonymous):
k
11 years ago
OpenStudy (anonymous):
i got a 40%
11 years ago
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OpenStudy (anonymous):
:/
11 years ago
OpenStudy (luckycoins888):
;p
11 years ago
OpenStudy (anonymous):
realy
11 years ago