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Serga [27]
2 years ago
9

Suppose we interpret 20÷5 as how much is in each group if there are 5 groups?' Show how you think we could draw a diagram for th

is.
Mathematics
1 answer:
Bess [88]2 years ago
5 0

Draw 20 squares. Place the squares in a grid pattern. You can have 5 rows, and you'll have 4 squares in each row. This gives 5*4 = 20 squares total. This is one way to represent 20÷5 = 4.

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Simplify and give term,coefficient,and constant for each one
Rama09 [41]

Answer:

7m-3x-1

10x+26

7x-12

Step-by-step explanation:

3m - 1 + 4m -3x

sum terms by the same variable:

3m+4m=7m

we have:

7m-3x-1

7(3+2x)-4x+5

apply the distributive property:

7*3+7*2x-4x+5

we have:

10x+26

3x+4(x-3)

apply the distributive property:

3x+4*x-12

we have:

7x-12

8 0
3 years ago
Read 2 more answers
X equals 10, Y equals -2, and Z equals -5 what is x divided by y
Aleks04 [339]
X = 10
y = -2

x/y = 10/-2
x/y = -5

Hence, x/y = z
5 0
3 years ago
Read 2 more answers
What additional piece of information must be known in order to calculate the volume of the cylinder below?
Brilliant_brown [7]

Answer:

π

Step-by-step explanation:

the formula is V = πr2h

pie times radius to the second power times hight

6 0
3 years ago
Given that 6 x − 7 y = 22 Find y when x = − 1
kykrilka [37]

Answer

y= 4

Step-by-step explanation:

6x-7y=22

6x(-1)-7y=22

-6-7y=22

-7y=22+6

-7y=28

y=-4

7 0
2 years ago
Angles T and V are country that angle T has a measure of (2X +10) angle B has a measure of 48° what is the value of X
enyata [817]
If T and V are complementary angles, their sum is 90°.

   V + T = 90°
   48° + (2X+10)° = 90° . . . . . . . substitute given information
   2X + 58 = 90 . . . . . . . . . . . . .. collect terms
   2X = 32 . . . . . . . . . . . . . . . . .. subtract 58
   X = 16 . . . . . . . . . . . . . . . . . .. divide by 2

The value of X is 16.
4 0
3 years ago
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