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Ludmilka [50]
3 years ago
5

After 4 new students joined a class, the class had 32 students.

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

32-4=n or 4+n=32

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Two integers a and b, have a product of 24. What's the least they can be?
xxTIMURxx [149]
Well think, 24= 8x4  right? So, 2 can go into 24 which=12 so lets divide.
24÷2= 12
12÷2=6
6÷2=3
3 is the smallest we can get so can 3 go into 24? yes, so 8 times 
so the smallest they can be are 8*3 and you cant reduce 8 anymore because of the three once one gets the smallest they both do. hope this helped.
8 0
4 years ago
Examine these points on line u and line v.
kvasek [131]

Answer:

There is no points of intersection

Step-by-step explanation:

∵ The slope of line u = 4 - (-8)/5 - 9 = 12/-4 = -3

∴ Its equation is ⇒ y = -3x + c ⇒ use point (5 , 4) to get c

                                4 = -3(5) + c ⇒ c = 4 + 15 = 19

∴ The equation of u is ⇒y = -3x + 19

∵ The slope of line v = -7 - 2/7 - 4 = -9/3 = -3

∴ Its equation is ⇒ y = -3x + c ⇒ use point (4 , 2) to get c

                               2 = -3(4) + c ⇒ c = 2 + 12 = 14

∴ The equation of v is ⇒y = -3x + 14

∵ The slopes of them are equal and their y-intercepted are not equal

∴ Line u is parallel to line v

∴ There is no point of intersection

3 0
4 years ago
Read 2 more answers
Help 10 minutes please
xxMikexx [17]

256

4^3=64

100 divided by 25=4

5^0 = 0

64•4=256

7 0
4 years ago
Help me please give me the answers please
Schach [20]
Volume = length x width x height

we are told that the bottom fits 25 blocks, so that 5 x 5, then we are told the height is 3 feet, so:

5 x 5 x 3

75ft
7 0
4 years ago
EXAMPLE 3 A wooden cube has edges measuring 5 centimeters each. Find the
Serjik [45]
5(edge)•5(edge)=25
25(side) •6 total sides

150 cm
3 0
3 years ago
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