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Alenkasestr [34]
3 years ago
7

- Which set of numbers contains only

Mathematics
2 answers:
Natali [406]3 years ago
8 0
E is correct
A is wrong because 1 isn’t a prime number
B and C is wrong because 0 isn’t
D is wrong because 9 isn’t prime
Ainat [17]3 years ago
5 0

Answer:

E. 2x1, 7x1, 13x1, 19x1

Step-by-step explanation:

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In a factory a metal rod 49 metre long is divided into metre pieces. How many pieces can be made from each rod?
REY [17]
If you would like to know how many pieces can be made from each rod, you can calculate this using the following steps:

49 metre long / 1 metre = 49 / 1 = 49 pieces

The correct result would be 49 pieces.
8 0
3 years ago
Nathan is building a toolshed with a rectangular floor. The area of a rectangle is given by the formula l⋅w, where l represents
Pachacha [2.7K]

Answer:

Here, l is the length of the rectangle and w is the width of the rectangle

To Compare the values, you must calculate each given situation.

Area of a rectangle is equal to  length times width.

i.e, A = l \times w

(A)

if l = 8 units and w= 6 units,

then;

A = l \times w = 8 \times 6 = 48 unit^2

(B)

if l =7 units  and w = 7 units

A = l \times w = 7 \times 7 = 49 unit^2  

Therefore, the Part B would yield a larger area.

If l -7 units and w = 7 units , the area of larger floor is 49 square units.


3 0
3 years ago
Point B (-5, 5) is reflected over the x-axis. Where is B'?
stich3 [128]

Answer:

(-5, -5)

Step-by-step explanation:

8 0
2 years ago
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Fill in the missing reason for the proof.
8_murik_8 [283]
The answer is c. they are indeed vertical angles
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3 years ago
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E is the midpoint of DF. IF DE = x + 5 and DF = 3x + 2, what is DF?
prisoha [69]

Answer:

13

Step-by-step explanation:

x+5=3x+2

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3=2x

x=1.5

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3 years ago
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